FCC ID: P9R-10185585 io360 RFID Board

 

Operating Manual ALTAIR io360 Gas Detector Order No.: 10184747/00 Print Spec.: 10000005389 (E) CR 800000037948 MSAsafety.com WARNING!

Read this manual carefully before using these devices. These devices will perform as intended only if used and maintained in accordance with the manufacturers instructions. Otherwise, the devices could fail to perform as designed and persons who rely on these devices for their safety could sustain serious personal injury or death. 1000 Cranberry Woods Drive Cranberry Township, PA 16066 USA Phone 1-800-MSA-2222 Fax 1-800-967-0398 For your local MSA contacts please go to our website www.MSAsafety.com MSA 2019. All rights reserved Contents 1 2 3 4 Safety Regulations . 6 Correct Use . 6 1.1 Conformance Statement . 6 1.2 1.3 FCC Regulations. 7 1.4 Safety and Precautionary Measure to be Adopted . 8 1.5 Warranty . 12 Exclusive Remedy. 12 1.6 1.7 Exclusion of Consequential Damage . 12 1.8 Liability Information . 12 1.9 Magnet disclaimers . 13 Description . 14 Safety io . 14 2.1 Hardware Overview. 14 2.2 2.3 Detector. 15 2.3.1 Internal Features . 16 2.4 MSA HUB . 18 ALTAIR io360 Gas Detector Network . 19 2.5 2.6 Deployment Options . 20 Hardware Setup . 21 3.1 Getting Started . 21 3.2 Detector Setup . 21 3.3 Powering the Detector. 22 3.4 MSA HUB Setup . 22 3.5 HUB Assembly . 23 3.5.1 Power Requirements. 24 3.5.2 Ethernet Cable . 25 3.5.3 WiFi . 26 3.5.4 HUB LED Description . 27 Software Configuration Setup . 28 4.1 Mobile Device Recommendations. 28 4.2 Connecting a Network. 28 4.2.1 Detector Profile . 29 Connecting the Detector to the App . 29 4.3 Adding a Detector to the Network . 29 4.4 Configuring the Detector . 30 4.5 4.6 Network Settings . 30 4.6.1 Names. 30 4.6.2 Security . 30 4.6.3 Network Redundancy . 31 4.7 Modifying a Network . 31 4.7.1 Shared Alarms. 31 4.7.2 Evacuation . 31 4.7.3 Alarm Settings. 31 4.7.4 Detector Special States. 32 Testing the Network. 32 4.8 ALTAIR io360 3 US 5 6 7 8 Deployment . 33 5.1 Network Detector Placement . 33 5.1.1 Detector . 33 5.1.2 Disclaimers. 34 5.2 Environmental Considerations . 35 5.2.1 SunShield. 35 5.2.2 HUB . 36 5.2.3 Detector Placement . 37 5.3 Optional Mobile Device Assisted Deployment . 37 5.3.1 Network Connectivity . 37 Operation . 38 6.1 Detector . 38 6.1.1 Interfaces . 38 6.1.2 Button . 38 6.1.3 Detector Display Icons . 39 6.1.4 Detector LED Definition . 40 6.2 Sensor Alarms . 41 6.2.1 Sensor Missing Alarm . 41 6.2.2 Sensor End of Life Warning . 41 6.2.3 Sensor End of Life Indicator. 41 6.2.4 Exceed High and Low of Sensor . 42 6.3 Monitoring Oxygen Concentration . 42 6.4 Monitoring Combustible Gases . 43 6.5 Environmental Factors . 43 6.5.1 Pressure Changes . 43 6.5.2 Humidity Changes . 43 6.5.3 Temperature Changes . 43 6.6 Data . 44 6.6.1 Data Log. 44 6.7 MSA HUB . 44 Calibration and Bump . 45 7.1 Bump Test . 45 7.1.1 Event Induced Calibration . 45 7.1.2 Calibration Time Guide. 45 7.1.3 Factors Increasing Bump Frequency . 45 7.1.4 Equipment . 46 7.2 Performing a Bump Test. 46 7.2.1 Calibration . 49 Maintenance and Service. 54 Tools Required . 54 8.1 Authorized Maintenance . 54 8.2 8.3 Detector . 55 8.3.1 Routine Cleaning for Detector . 55 Dust and Dirt Exposure . 55 8.4 8.5 Chemical Exposure . 55 8.6 Water Exposure . 55 Routine Cleaning for Detector Accessories . 55 8.7 4 ALTAIR io360 US 8.8 Batteries . 56 8.9 Gasket Replacement. 59 8.10 Sensors . 62 8.11 Sensor Maintenance . 62 8.12 Sensor Configurations. 62 8.13 Replacing Sensors . 63 8.14 Horn Replacement . 66 8.15 Scope of Delivery . 69 8.16 Storage . 69 8.17 HUB. 69 8.17.1 Cleaning the HUB . 69 8.17.2 Factory Reset . 70 Decommissioning . 72 9.1 Detector. 72 9.1.1 Powering Down . 72 9.1.2 Reset Network Features . 72 9.1.3 Factory Reset . 72 9.1.4 Storage Conditions . 72 9.2 HUB. 73 Troubleshooting . 75 10.1 Detector. 75 Technical Data . 76 11.1 Detector. 76 11.2 MSA HUB . 77 11.3 Factory Set Alarm Thresholds and Set Points. 78 11.3.1 Calibration Gas Defaults . 78 11.4 Gas Performance Specification. 79 11.4.1 Combustible Gas. 79 11.4.2 Oxygen . 79 11.4.3 Carbon Monoxide . 79 11.4.4 Carbon Monoxide Cross Sensitivity . 80 11.4.5 Hydrogen Sulfide. 80 9 10 11 12 Patents . 81 13 Ordering Information . 82 13.1 Detector Spare Parts and Accessories . 82 13.2 MSA HUB Spare Parts . 82 13.3 Calibration . 83 US ALTAIR io360 5 Safety Regulations 1 Safety Regulations 1.1 Correct Use The detector(s) and HUB(s) are for use by trained and qualified personnel. The detector is designed to detect exposure of a worksite to select combustible and select toxic gases and vapors as well as low level of oxygen - details provided in section 11 "Technical Data" section. It is imperative that this operating manual be read and observed when using the detector(s) and HUB(s). In particular, the safety instructions, as well as the information for the use and operation of the detector(s) and HUB(s), must be carefully read and observed. Furthermore, the national regulations applicable in the user's country must be taken into account for a safe use. The detector can be equipped to detect oxygen for monitoring inertization applications. NOTE: While the detector can detect up to 30% oxygen in ambient air, it is approved for use only up to 21%

oxygen. WARNING!

The ALTAIR io360 Gas Detector is not a substitute for wearing a personal gas detector. Personal gas detectors must be worn at all times by all personnel in a potentially hazardous location. If the detector is subjected to physical shock, the detector must pass calibration before continuing use. Use only to detect gases/vapors for which a sensor is installed. Do not use to detect combustible dusts or mists. For accurate catalytic combustible readings, make sure adequate oxygen is present (> 10% O2). Risk of Explosion: Do not remove or replace batteries in a hazardous location. Do not alter or modify the detector or HUB. Before using the product, operation must be verified. The product must not be used if:

it is damaged, a competent servicing/maintenance has not been made, genuine MSA spare parts have not been used. Do not use the detector for prolonged periods in an atmosphere containing a concentration of fuel or solvent vapors that may be greater than 10% LEL. US Inappropriate use, maintenance or servicing may affect the ability of the detector to perform its intended functions. Do not open the detector or HUB when an explosive atmosphere is present. Failure to follow these warnings can result in serious injury or death. Alternative use, or use outside this specification will be considered as non-compliance. This also applies especially to unauthorized alterations to the product and to commissioning work that has not been carried out by MSA or authorized persons. 1.2 Conformance Statement MSA certifies that the materials, components, and/or instruments delivered in this shipment conform to all applicable specifications. The items delivered have been processed through the appropriate approved document controlled procedures for receiving, manufacturing and inspection. The materials, components, and/or instruments were inspected, tested, and calibrated, as applicable, per the associated drawings, standards requirements, and/or specifications, and were deemed acceptable by appropriate authorized personnel. 6 ALTAIR io360 1.3 FCC Regulations United States Safety Regulations This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reason-

able protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. This equipment generates or uses RF energy. Changes or modifications to this equipment is strictly prohibited, and may cause harmful interference. The user could lose the authority to operate this equipment if an unauthorized change or modification is made. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. End users must follow the specific operating instructions for satisfying RF exposure compliance. This transmitter meets both portable and mobile limits as demon-

strated in the RF Exposure Analysis. This transmitter must not be co-located or operating in conjunction with another antenna or transmitter except in accordance with FCC multi-

transmitter product procedures. The antenna(s) must be installed such that a minimum separation distance of 20 cm is maintained between the radiator (antenna) and all persons at all times. Canada This device contains License-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada's License-exempt RSS(s). US Operation is subject to the following two conditions:

1) This device may not cause interference. 2) This device must accept any interference, including interference that may cause unde-

sired operation of the device. WARNING!

This is a Class B product in accordance with CISPR 22. In a domestic environment, this product may cause radio interference, in which case the user may be required to take adequate measures. Failure to follow this warning can result in serious personal injury or death. This Class B digital apparatus complies with Canadian ICES-003. ALTAIR io360 7 Safety Regulations WARNING!

TThis device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions:

1) This detector may not cause harmful interference. 2) This detector must accept any interference received, including interference that may cause undesired operation. Failure to follow this warning can result in serious personal injury or death. WARNING!

Lmetteur/rcepteur exempt de licence contenu dans le prsent appareil est conforme aux CNR dInnovation, Sciences et Dveloppement conomique Canada applicables aux appareils radio exempts de licence. L' exploitation est autorise aux deux conditions suivantes:

1) l'appareil ne doit pas produire de brouillage, et 2) l'utilisateur de l'appareil doit accepter tout brouillage radio lectrique subi mme si le brouillage est susceptible d'en compromettre le fonctionnement. 1.4 Safety and Precautionary Measure to be Adopted All detector readings and information must be interpreted by someone trained and qualified in interpreting detector readings in relation to the specific environment, industrial practice and exposure limitations. Failure to follow this warning can result in serious personal injury or death. WARNING!

Wireless Operation WARNING!

US Wireless Operation is dependent upon signal availability of the wireless service(s) necessary to maintain the communication link. Loss of wireless signal will prevent communication of alarms and other information to linked devices. Take appropriate precautions in the event a loss of wireless signal occurs. Failure to follow this warning can result in serious personal injury or death. Bluetooth Operation is dependent upon signal availability of the wireless service(s) necessary to maintain the communication link. Loss of wireless signal will prevent communication of alarms and other information to linked devices. Take appropriate precautions in the event a loss of wireless signal occurs. Bluetooth Operation Bump Test Frequency Bump test frequency may be stipulated by national regulations. In the absence of national standards, corpo-

rate regulations must stipulate bump test frequency. Bump testing must be conducted at a minimum before each deployment of a device. When use conditions permit, bump testing should be performed daily. If tested, the device must pass the bump test. If it fails the test, perform a calibration before using the device. 8 ALTAIR io360 Safety Regulations A bump test must be performed more frequently than daily if any of the following occur:

The device is subjected to high levels of contaminants. The device is subjected to rain or water spray. The tested atmosphere contains the following materials, which may desensitize the combustible gas sensor and reduce its readings:

Organic silicones Silicates Lead-containing compounds Rain The SensorShield is not installed. Hydrogen sulfide exposures over 200 ppm or exposures over 50 ppm for one minute The device is exposed to conditions that could lead to blockage of the sensor path (including but not limited to snow and ice storms, icing conditions, rain or water spray, dusty or dirty environments). CSA requires (per 22.2 NO. 152) that combustible sensor sensitivity be tested before each day's use on a known concentration of methane equivalent to 25 to 50 % of full scale concentration. ACCURACY MUST BE WITHIN 0 to +20 % OF ACTUAL. Correct accuracy by performing the calibration procedure described in section 7.2.1 "Calibration". Check Minimum Concentration of a Combustible Gas The minimum concentration of a combustible gas in air that can ignite is defined as the Lower Explosive Limit (LEL). A combustible gas reading of "XXX" or "+++" indicates the atmosphere is above 100 % LEL or 5.00 % vol CH4, and an explosion hazard exists. Move away from hazardous area immediately. Observe Atmosphere Do not use the detector(s) to test for combustible or toxic gases in the following atmospheres as this may result in erroneous readings:

Oxygen-deficient or oxygen-rich atmospheres Reducing atmospheres Furnace stacks Inert environments Atmospheres containing combustible airborne mists/dusts. US Use the detector(s) only to detect gases/vapors for which a sensor is installed. Make sure greater than 10% oxygen is present for accurate combustible readings with the catalytic sensor. Not to be used for gases having a flash point in excess of 38C (100F) Do not use the detector(s) to test for combustible gases in atmospheres containing vapors from liquids with a high flash point (above 38C, 100F), as this may result in erroneously low readings. If the detector is subject to physical shock, the detector must pass calibration before continuing use, e.g. from the dropping the detector. Physical Shock Sensor Maintenance Do not block sensor openings as this may cause inaccurate readings. Do not press on the face of the sensors, as this may damage them and cause erroneous readings. Do not use compressed air to clean the sensor holes, as the pressure may damage the sensors. ALTAIR io360 9 Safety Regulations Observe Proper Time for Display Stabilizing Allow sufficient time for detector to display accurate reading. Response times vary based on the type of sensor being utilized. Observe Proper Battery Maintenance WARNING!

Follow all instructions related to use and handling of batteries. Improper use and handling can result in battery leakage, battery venting, explosion or fire. Use only batteries with MSA Part number 10201430 (Tadiran model number TL-5920 and Tadiran model SL-2770) Do not mix batteries of different charge levels. When replacing batteries of a detector, do not mix old and new batteries. Replace all batteries of a detector when needed. Do not mix battery lots - check battery label for lot information. If not using all new batteries, only use the battery set that was previously partially discharged in the same instrument. Battery replacement is to be performed only by a person that is trained to service and repair the product. Failure to follow these warnings can result in serious personal injury or death. WARNING!

DO NOT OPEN THE DETECTOR OR HUB WHEN AN EXPLOSIVE ATMOSPHERE IS PRESENT. Failure to follow this warning can result in serious personal injury or death. The battery shall not be replaced in a hazardous area. Only use Tadiran model number TL-5920 and Tadiran model SL-2770, MSA Part Number 10201430. Observe the following when using and handling the batteries:

Do not insert batteries in reverse. Observe the + and - markings on the battery and on the device. Do not short circuit the batteries. US Do not charge the batteries. Do not force discharge the batteries. Do not leave discharged batteries in the device. Do not overheat the batteries. Do not open the batteries. Do not deform the batteries. Do not expose the batteries to water. Do not encapsulate and/or modify the batteries. Store batteries in their original packaging away from metal objects. If already unpacked, do not mix or jumble batteries. 10 ALTAIR io360 Safety Regulations Be Aware of Environmental Conditions A number of environmental factors may affect the sensor readings, including changes in pressure, humidity and temperature. Pressure and humidity changes also affect the amount of oxygen actually present in the atmosphere. Detector(s) exposed to environmental conditions must have a SensorShield installed. A SensorShield must be installed on detector(s) in all situations where the detector(s) may be subject to conditions that could lead to blockage of the sensor path (including, but not limited to, rain, water spray, dusty or dirty environments, snow and ice storms or icing conditions). Failure to do so may result in erroneous gas readings or inability to detect a gas event. Failure to follow this warning can result in serious personal injury or death. Be Aware of the Procedures for Handling Electrostatically Sensitive Electronics WARNING!

WARNING!

The detector contains electrostatically sensitive components. Do not open or repair the detector without using appropriate electrostatic discharge (ESD) protection. Electrostatic discharge can damage sensitive components and result in erroneous gas readings or inability to detect a gas event. Failure to follow this warning can result in serious personal injury or death. The warranty does not cover damage caused by electrostatic discharges. Be Aware of the Product Regulations Follow all relevant national regulations applicable in the country of use. Special Conditions for Safe Usage - Detector In the event of combustible sensor overrange, the detector will enter a Lock Alarm state, which must be reset in a fresh air environment. To reset this alarm, cycle power off and on, in fresh air. Keep the detector in the fresh air environment until LEL or CH4 readings have stabilized and then follow the Calibration instruc-

tions contained in this manual. Before placing a detector back into service, it must be pass calibration after entering a locked alarm state. The RF radiation power used to activate the RFID tag antenna shall not exceed 2 Watts for EPL Group IIC applications. US Special Conditions for Safe Usage - HUB For extended lifespan of the device, it should installed protected from strong ultraviolet light exposures. The device shall be installed and maintained such that the risk of electrostatic discharge is minimized by applying appropriate means. The device shall be installed in upright position in accordance with the instructions. The device shall only be used in an area polluted less than pollution degree 2, as defined in IEC 60664-1. The device shall be protected against an impact energy in excess of 4J on the power supply plug and connector. Be Aware of the Warranty Regulations The warranties made by MSA The Safety Company with respect to the product are voided if the product is not used and maintained in accordance with the instructions in this manual. Please protect yourself and others by following them. We encourage our customers to write or call regarding this equipment prior to use or for any additional information relative to use or service. ALTAIR io360 11 Safety Regulations 1.5 Warranty Item Chassis and electronics All sensors unless otherwise specified Low energy combustible Sensor Oxygen Sensor HUB Warranty Four years Four years One year Two years Four years This warranty does not cover filters, fuses, batteries, etc. Certain other accessories not specifically listed here may have different warranty periods. This warranty is valid only if the product is maintained and used in accordance with Seller's instructions and/or recommendations. The Seller shall be released from all obligations under this warranty in the event repairs or modifications are made by persons other than its own or authorized service personnel or if the warranty claim results from physical abuse or misuse of the product. No agent, employee or representative of the Seller has any authority to bind the Seller to any affirmation, representation or warranty concerning this product. Seller makes no warranty concerning components or accessories not manufactured by the Seller, but will pass on to the Purchaser all warranties of manufacturers of such components. THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED, IMPLIED OR STATUTORY, AND IS STRICTLY LIMITED TO THE TERMS HEREOF. SELLER SPECIFICALLY DISCLAIMS ANY WARRANTY OF MERCHANTABILITY OR OF FITNESS FOR A PARTICULAR PURPOSE. 1.6 Exclusive Remedy It is expressly agreed that Purchaser's sole and exclusive remedy for breach of the above warranty, for any tortuous conduct of Seller, or for any other cause of action, shall be the replacement at Seller's option, of any equipment or parts thereof, which after examination by Seller is proven to be defective. Replacement equipment and/or parts will be provided at no cost to Purchaser, F.O.B. Seller's Plant. Failure of Seller to successfully replace any nonconforming equipment or parts shall not cause the remedy established hereby to fail of its essential purpose. 1.7 Exclusion of Consequential Damage US Purchaser specifically understands and agrees that under no circumstances will seller be liable to purchaser for economic, special, incidental or consequential damages or losses of any kind whatsoever, including but not limited to, loss of anticipated profits and any other loss caused by reason of non-operation of the goods. This exclusion is applicable to claims for breach of warranty, tortuous conduct or any other cause of action against seller. 1.8 Liability Information MSA accepts no liability in cases where the detector and/or HUB has been used inappropriately or not as intended. The selection and use of the detector and/or HUB must be under the direction of a qualified safety professional who has carefully evaluated the specific hazards of the jobsite where it will be used and who is completely familiar with the product and its limitations. The selection and use of the detector and/or HUB and its incorporation into the safety scheme of the jobsite is the exclusive responsibility of the employer. Changes and modifications not expressly approved by the manufacturer will void the user's authority to operate the detector and/or HUB. 12 ALTAIR io360 1.9 Magnet disclaimers The detector contains a Neodymium magnet for mounting. MSA recommends the following:. Safety Regulations Keep magnets away from electronic devices storage devices identification cards credit cards WARNING!

Magnets can have an adverse effect on medical devices such as pacemakers, implantable cardio defribri-

lators (ICD) and other implantable medical devices. Persons with such devices should maintain sufficient distance between the medical device and the magnet. Please consult your physician or pacemaker or ICD manufacturer for additional guidance and recommendations. Neodymium magnets have a strong attractive force. Each can attract quickly when in close proximity to another. Individual magnets can attract quickly when in close proximity to metal objects. Use protective gloves and eyewear and keep hands away from the back of the detector where the magnet is housed when handling the detector to avoid a potentially severe pinch injury. Failure to follow this warning can result in serious personal injury or death. US ALTAIR io360 13 Description 2 Description 2.1 Safety io Safety io, LLC (a subsidiary of MSA The Safety Company) developed the Grid industrial safety software platform so that, among other things, ALTAIR io360 users can proactively and easily manage and monitor their detectors as well as their associated networks and data logs. For more information, visit http://www.safetyio.com. 2.2 Hardware Overview One to four detector(s) contained per box depending on the total number of detectors ordered with:

Three batteries pre-installed per detector with a pull tab. Battery pull tab must be removed before use One SensorShield pre-installed per detector One Calibration Cap per box One set of calibration tubing per box Quick start guide Addendum manual One MSA HUB per box with:

Power supply Region specific AC power cord DC Cord Antenna Quick start guide US 14 ALTAIR io360 Description 2.3 Detector The ALTAIR io360 Gas Detector will be referred to as the detector throughout the manual. The detector is an area monitor suitable for indoor or outdoor use, to monitor toxic and combustible gases, and oxygen levels of a work site. A variety of applications include fence lines and perimeters, confined spaces, and targeted areas where leaks could occur. Up to four gases, via three sensors can be monitored (one Two-

Tox Sensor can detect two toxic gases with a single sensor). The alarm levels for the individual gases are factory-set and can be changed with the Safety io Grid mobile app, which will be referred to as the app throughout the manual. The detector, as a standalone gas detector can alarm audibly and visually when alarm levels are exceeded. Data logs are stored on the detector, which can be downloaded when conve-

nient via the app. An overview of features are provided in the images and tables below:

Fig. 1 Gas Detector Front Fig. 2 Gas Detector Back 10 11 12 D-Ring Magnet Approvals label 1 2 3 4 5 6 7 8 9 LED light ring Display Combustible sensor inlet Low power combustible sensor inlet Screws (6) Toxic sensor inlet Oxygen sensor inlet Horn Button and RFID read zone US ALTAIR io360 15 Description 2.3.1 Internal Features Fig. 4 Sensor Gasket 1 Sensor gasket US Fig. 3 Batteries 1 2 Battery type warning Batteries 3 Approvals label Fig. 5 Housing 1 2 Front housing Battery holder 3 Back housing 16 ALTAIR io360 Description Feature Sensors Horn Display Button D-Ring Magnet Batteries Description Detect gas levels which trigger alarm if applicable. The horn provides an audible alarm of 90 dB at 30 cm. LED Light Ring Communicate detector operations e.g. alarm, maintenance, connectivity status, cali-

bration, etc. Displays gas reading, connectivity status, battery levels, operation instructions, sensor health. Various set up and operational functions. See section 6 "Operation". Attachment point for hanging the detector. Mount detector via magnet. Power the detector. RFID Reader Reads RFID chip in the calibration cap that initiates Bump or Calibration. US ALTAIR io360 17 Description 2.4 MSA HUB The MSA HUB will be referred to as the HUB throughout the manual. The HUB is an industrial gateway that enables mesh connectivity with ALTAIR io360 Gas Detectors. It acts as a gateway to Safety io Grid and/or mobile devices for monitoring and management. Fig. 6 MSA HUB 1 2 3 4 Housing Status LEDs Features Feature Compact Housing US Ethernet Connection Power Connection SIM Card Holder LED Status Lights Local radio antenna (mesh network) Mounting brackets Cellular/Wifi/Bluetooth antenna Ethernet connection (optional) 5 6 7 8 Power connector Grounding terminal Cellular, Wifi, and Bluetooth Antenna Network monitoring options with or without internet connectivity Description Protective housing from environmental conditions for the HUB. M12-4 Pin connector type ethernet connection at 10/100 Mbps Supplies 24V power to the HUB with MSA supplied power adapter. The SIM card holder is inside the housing lid. Indicate HUB's status . See section 3.5.4 "HUB LED Descrip-

tion". 18 ALTAIR io360 Description 2.5 ALTAIR io360 Gas Detector Network The detector is wireless enabled and can form a network with other detectors when a HUB is deployed into the system. When a network is created, the user can enable shared alarms. Shared alarms are the communication of an alarm or evacuation throughout the network of detectors from the detector/device that initiated the alarm or evacuation. Additionally, the HUB acts as a gateway which gives authorized users the ability to:

monitor the gas readings and the network life and health send manual evacuations other network management functions The network can be monitored locally or remotely. Local access is via an iOS or Android mobile device when securely connected to the HUB via Bluetooth. Remote access is granted to Safety io Grid subscribers who have connected their MSA HUB to the internet using cellular, Wi-Fi and/or ethernet connectivity. Safety io Grid remote monitoring can take place on a computer where Fleet Manager and Live Monitoring can be utilized in addition to being able to remotely use the app to manage the network(s). The maximum network size are defined as follows*:

Up to 32 detectors and a HUB with 915 MHz radio Up to 16 detectors and a HUB with 868 MHz radio

*local regulations define which frequency must be utilized. Unlimited standalone detectors can be deployed on site without being connected to a network. US ALTAIR io360 19 Description 2.6 Deployment Options A key feature of the ALTAIR io360 gas detection solution is the easy and intuitive setup and deployment. Throughout this manual, the word "setup" will refer to workflows and tasks associated with preparing detectors and HUB(s) to function as necessary for individual needs. The word "deploy" or "deployment" will refer to the process of placing ALTAIR io360 Gas Detectors and MSA HUB(s) on the worksite, entering an operational state and to begin monitoring an area. Detectors can be ordered preconfigured from MSA, ready to use. However, the app is required to modify the configuration of the detector, setup the detector(s) and the HUB(s) as a network , and access data logs. The app guides the user through editing detector configurations, HUB configurations, managing networks, and the connecting the HUB to the internet and Safety io Grid. To deploy the detectors and HUBs in the field, the app enhances the experience, particularly when assigning locations to detectors to view within the Safety io Grid. However, a mobile device is not required to deploy in the field. The detector has three deployment options: standalone detectors; detectors and HUB; detectors, HUB, and remote monitoring via the Grid. The differences between the deployment options are detailed in the table below:

Mobile-guided setup Simultaneously Configure Multiple Detectors Gas Alarm Data logs Live Monitoring & Updates Manually Trigger Evacuation Alert Email, Text Message Notifications Standalone Detector(s) x Detectors and HUB Detectors, HUB, and Remote monitoring via the Grid x x At the detector At the detector and on the Grid At the detector and on the app Use app to download Use app to download Saved on the Grid On premises On premises Anywhere Anywhere x x x US 20 ALTAIR io360 3 Hardware Setup 3.1 Getting Started Setup must be performed in a fresh air environment to ensure proper function. Hardware Setup For ease and convenience, consider having the following:

HUB(s) Detector(s) with SensorShield(s) Workspace with power source for the HUB If planning to use the Safety io Grid, internet connectivity such as:

Wifi credentials Functioning ethernet port SIM card for cellular internet connectivity Mobile device with app installed and Bluetooth enabled Calibration gas and accessories, see section 7.2.1 "Calibration"

#1 Philips screwdriver Slotted screwdriver 5 mm hex key T20 Torx driver 3.2 Detector Setup If the detector is being set up for the first time, the battery tab will have to be removed before continuing the remaining set up.

(1) Remove pull tab.

(2) Finish tightening screws in the pattern as shown. Tighten screws to a torque of 10 in-lb +/- 1 in-lb (1.1 Nm +/- 0.1 Nm). US ALTAIR io360 21 Hardware Setup 3.3 Powering the Detector

(1) Hold detector button for approximately 3 seconds.

(2) Release button. 3.4 MSA HUB Setup WARNING!

The HUB must be disconnected from the power supply prior to assembly. The power supply may be activated only after the HUB is fully assembled and connected. Connection or disconnection of energized non-intrinsically-safe circuits is only permitted in the absence of a hazardous atmosphere. Do not connect or disconnect power and/or Ethernet connections to or from the HUB in a hazardous location. Connect or disconnect only in a non-hazardous area. Do not connect or disconnect Ethernet connection when the power supply is energized. The HUB must be disconnected from the power supply prior to assembly. Do not remove, replace or disconnect the HUB while the circuit is live. Do not open the HUB when the power supply is energized. Do not open the HUB in a hazardous location. Do not substitute components. Substitution of components may impair intrinsic safety. Failure to follow these warnings can expose a user to risk of electrical shock or ignition of explosive atmo-

spheres and can result in serious personal injury or death. WARNING!

US Do not assemble or operate damaged components. Do not use if the HUB is damaged, a competent servicing/maintenance has not been made or genuine MSA spare parts have not been used. Failure to follow this warning can result in serious personal injury or death. The HUB contains electrostatically sensitive components. Observe precautionary measures against electrostatic discharge during assembly. 22 ALTAIR io360 Hardware Setup all screws of the housing / housing cover must be tightened with a torque of 13 in-lb +/- 1 in-lb (1.5 Nm To ensure the ingress protection rating IP67:

all seals must be undamaged and correctly fitted

+/- 0.1 Nm) only use MSA supplied cables all connectors must be hand tightened If the ethernet connection is not is use, it must be sealed with MSA supplied blind plug. IP ratings do not imply that the equipment will detect gas during and after exposure to these conditions. 3.5 HUB Assembly Only perform assembly with the HUB powered off.

(1) Hand-screw antenna.

(2) Open housing by opening the joints and removing the two lid screws as shown. US Optional: HUB cellular communication Supported with most major cellular carriers. Further verification may be required in your area. Acceptable SIM Cards Types:

Micro SIM Nano SIM with Nano SIM to Micro SIM adapter

(3) Insert SIM card. NOTE: SIM card is not provided. ALTAIR io360 23 Hardware Setup WARNING!

Do not install in hazardous location. Do not install with the HUB energized. Do not touch the circuit board assembly. Observe electrostatic procedures. Failure to follow these warnings can result in serious personal injury or death.

(4) Optional:

Use four screws to fasten the wall brackets to the housing.

(5) Close housing lid by tightening the lid screws with a torque of 13 in-lb

+/- 1 in-lb (1.5 Nm +/- 0.1 Nm).

(6) Close joint.

(7) Install grounding Clamp. a) Remove grounding clamp. b) Insert grounding cable and re-tighten grounding clamp with a torque of 17 in-lb +/- 1 in-lb (2 Nm +/- 0.1 Nm). US WARNING!

The HUB must be stationary and may be installed on a desk or bench or mounted to a wall while in use. Follow mounting instructions in the HUB Instruction Manual or damage may occur. Using the product as a portable device can result in damage that prevents proper operation. Failure to follow this warning can result in serious personal injury or death. 3.5.1 Power Requirements Input power requirements:

100 - 240 VAC, 47 - 63 Hz

(Several different prong types are available for world-wide AC sockets) 24 ALTAIR io360 Hardware Setup 3.5.2 Ethernet Cable Ethernet cable is option and not included. WARNING!

Ensure the HUB is not energized. Perform only in a non-hazardous environment. Failure to follow these warnings can result in serious personal injury or death.

(1) Unscrew the Ethernet blind plug with a slotted screwdriver.

(2) Open housing by opening the joints and removing the two lid screws as shown.

(3) Remove the cover panel by removing the four screws as shown.

(4) Unscrew the two screws to remove the mounting flange. US

(5) Insert the Ethernet plug through the hole. ALTAIR io360 25 Hardware Setup

(6) Tighten the nut to a torque of 3.5 in-lb +/- 1 in-lb (0.4 Nm +/- 0.1 Nm).

(7) Connect the Ethernet connector to the main board.

(8) Fasten the two screws to install the mounting flange to the housing.

(9) Install the cover panel. Torque screws to 3.5 in-lbs +/- 1 in-lb

(0.4 Nm +/- 0.1 Nm). US

(11) Close the housing lid. The HUB is assembled.

(10) Torque the screws to 13 in-lb +/- 1 in-lb (1.5 Nm +/- 0.1 Nm). 3.5.3 WiFi The MSA HUB supports only WPA2 personal networks. 26 ALTAIR io360 3.5.4 HUB LED Description Hardware Setup Fig. 7 MSA HUB LEDs Pattern Name Power Status On/Off Description On - HUB is on. Configuration On/Off Network Connection On/Off On - Mobile device is connected to the HUB via Bluetooth. On - Connection to Safety io Grid is established. MSA Radio Connection On/Off On - Mesh radio is on. Error Case Blinking simultaneously Any module is in error state. US Update Process Flashing sequentially The HUB is loading and installing a software update. ALTAIR io360 27 Software Configuration Setup 4 Software Configuration Setup This section details the software configuration setup steps. If using pre-configured kits, skip the steps in this section. 4.1 Mobile Device Recommendations The mobile device must have Bluetooth capability and Android 5.0 or Apple iOS 8 or newer operating systems. The app can be downloaded and installed from the Google Play store or the App Store. 4.2 Connecting a Network Connecting via Bluetooth enables communication with detector(s) and the HUB(s). The detector(s) and/or HUB(s) mobile device will need to be connected. This requires both devices to be in Bluetooth range of the mobile device. The instructions will be displayed on the app. Network connection overview:

App connects to the HUB App connects to detector(s) Detector(s) connect to the HUB Fig. 8 Network Connection Overview To connect a network:

(1) Start the app. US

(2) If not using the Grid, choose Skip. or Log into the Grid. The Networks dashboard displays all HUBs in Bluetooth connectivity range of the mobile device. If connected to the Safety io Grid, all HUBs on the Grid account are displayed as well.

(3) From the Network dashboard screen, start your network setup journey. The app will search for HUB(s) available to create a network. The app will confirm connectivity with the HUB with a green checkmark. The app will ask to connect your HUB to the internet if using safety io Grid. If using the Grid, the app will guide you through registering your HUB to your account. Optional:

(4) Select HUB connectivity.

(5) Name the network associated with the HUB. 28 ALTAIR io360 4.2.1 Detector Profile If using the factory detector profile, skip this section. Editing the detector profile is optional. See section 11 "Technical Data" for Detector profile specifications. Software Configuration Setup 4.3 Connecting the Detector to the App

(1) Press the detector button to ensure that Bluetooth is communicating.

(2) Within the app, search for the detector.

(3) Within the app,select detector to be connected.

(4) When prompted, acknowledge connection on detector. a) Press the button. 4.4 Adding a Detector to the Network

(1) Press the detector button to ensure that the Bluetooth is communicating. The top LED will be blinking light purple for detectors not connected to a network.. Bluetooth will communicate for approximately 5 minutes after pressing the detector button. The app will show all detectors communicating Bluetooth in range of the mobile device.

(2) From this app screen, select the detector(s) to be added to the network. NOTE: For optimal Bluetooth performance, do not add more than 4 detectors to a network at a time.

(3) Press Save. The app updates the of list detector(s) not connected until all detectors have been added to the network. The yellow LED indicates the network addition is being processed. Each detector will sequentially prompt you to accept the network configuration.

(4) Press the detector button to complete the network configuration. It takes approximately 2 minutes for detector connection to be completed. Once the connection is established, the network connectivity icon will appear on the detector's display and the detector LED will blink green.

(5) Follow the app instructions to exit the workflow.

(6) Repeat these steps until all desired detectors are added to the network. US ALTAIR io360 29 Software Configuration Setup 4.5 Configuring the Detector

(1) With the detector(s) connected to the app, follow the app prompts.

(2) Through the app dashboard, search for nearby detectors to start the configuration process. The app starts a process to setup a detector profile, which can be used on any detector that is accessed by the app. The following parameters can be configured:

Latching vs. non-latching alarms Enable/disable sensor channels Configure alarm set points Enable and disable high and low alarms Mesh radio enable Evacuation enable/disable Horn enable/disable LED enable/disable Frontlight enable/disable Calibration due enable/disable Calibration interval days Passcode Company name Department name 4.6 Network Settings 4.6.1 Names The user can name the devices to help identify detectors, HUBs, and networks. Follow the app prompts to rename items. HUBs have a unique name which is HUB plus the last seven digits of the serial number. US Detectors have a unique name in the format of "io360 XXXX" with characters 0-9 and A-Z. The user can change the detector and HUB names through the app. 4.6.2 Security The user can create and require a security code for a network. MSA recommends a security code to prevent modifying the settings on the network, protect configuration settings, and prevent downloading logs. Each detector is allowed to have a unique security code, if desired (users will be warned that detector has different security code). If using the Safety io Grid, the user can sync the security code from the Grid. Entering the Security Code:

(1) In the app, browse to the security menu.

(2) Enter the security code. a) Remember the security code for future use. The HUB and all detectors on the network receive the same security code. The security code can be changed in the app. 30 ALTAIR io360 4.6.3 Internet Connectivity The HUB can be connected to the internet for Grid connectivity with Ethernet, Wifi, and/or cellular. The HUB will, in that order, preferrably use Ethernet, Wifi, or cellular for internet connectivity. Software Configuration Setup Add detector(s) to network: max. 32 for 915 Mhz and 16 for 868 Mhz A shared alarm is an alarm that, from the alarm source through the network, reaches every device on the same network. Shared alarms latch and non-latch based on your alarm settings. 4.7 Modifying a Network Connect the app to the HUB to:

Remove detector(s) from network Edit network name Enable/disable shared alarms 4.7.1 Shared Alarms There are two types of shared alarms:

Network triggered shared alarm Manually initiated shared alarm 4.7.2 Evacuation An evacuation alarm can be initiated manually and communicated through the network at the discretion of an authorized user. Alarms are configured as shared alarms by default. The user can define evacuation alarms to not be shared through the network. 4.7.3 Alarm Settings Factory default alarm set points are stated in the table below and can be changed within the stated limits. Use the app to change the alarm settings. Sensor Unit of Measure Combustible % LEL Combustible % Vol CO H2S O2 PPM PPM

% Vol Low Alarm Default 10 High Alarm Default 20 Min Low Alarm 5 Max High Alarm 60 0.50 25 10 19.5 1.00 100 15 23.0 0.25 7 5 5.0 3.00 1700 175 24.0 US Latching Alarm Configurations A latching alarm persists until acknowledged by the user, even if the gas reading returns to non-alarm levels. The factory default settings for alarms are set to non-latching. Alarm latching behavior can be configured for each alarm type in the app. ALTAIR io360 31 4.7.4 Detector Special States During detector configuration changes, the detector will temporarily enter a special state. If LEDs are enabled, the LEDs will indicate the special state. The special states are the following:

Software Configuration Setup Fault Warm up Configuration/Calibration Factory Reset WARNING!

Detector is not monitoring gas during special states. Failure to follow this warning can result in serious personal injury or death. 4.8 Testing the Network Test the network before deployment to verify proper functioning.

(1) Send an evacuation signal to all detectors.

(2) Verify that all detectors respond. a) Confirm the number of detectors ready to deploy matches the number of detectors in the app. Connected detector LEDs illuminate green. US Fig. 9 Network Connection Overview Before deploying the detectors onto the work site, ensure that the network is connected and the detectors are configured. 32 ALTAIR io360 Deployment 5 Deployment Deployment is the process of placing detectors and HUB(s) throughout the work site and to be used in an operational state. With the exception of the AC connector for the HUB, all other components are able to operate in hazardous locations. The detector and HUB must be oriented upright and should avoid direct sunlight if possible. Detectors must have SensorShield and SunShield installed during deployment. Detectors must be oriented as shown below:

5.1 Network Detector Placement 5.1.1 Detector The distance at which detectors are able to connect to another detector or HUB is reduced by physical obstructions between the detectors and environmental conditions. Any mention of maximum connection distance is understood to be under ideal conditions. The interface feedback on the detector is the correct method to verify connections not distance alone, e.g. network icon and LED blinks green. There is a time delay for a detector to update its network connectivity status as indicted by its LED lights as follows:

Connection lost, 3-5 minute delay. Connection acquired, 2 minute delay. While deploying detectors, the top LED blinks green indicating the detector is connected to the HUB. If the color of the LED light changes to light purple, this indicates the detector is not connected to the HUB. Move closer to the HUB until the LED blinks greens indicating the connection is established or place another detector from the same network in-between to facilitate a hop. A hop is defined as a communication to the HUB by using a neighboring network detector as a repeater to reach the HUB. US WARNING!

Introduction of obstructions (for example vehicles) between detectors and/or the HUB after deployment can prevent connection to the network of the obstructed detector and neighboring detectors. Selection of detector location and worksite controls must be used to prevent introduction of obstructions. Failure to follow this warning can result in serious injury or death. ALTAIR io360 33 A detector must be within the range of the HUB in order to be a part of the network. Under ideal line of sight conditions, the range is up to:

Deployment 915 MHz radio:

HUB to detector: X meters (X feet) Detector to detector: X meters (X feet) 868 MHz radio:

HUB to detector X meters (X feet) Detectors that are out of range of the HUB are able to make up to two hops through neighboring detectors to extend the range. Under ideal line of sight conditions, each hop will have the aforementioned distances. An example of this is shown below:

Fig. 10 Maximum Network Range The maximum linear distance can extend up to:

915 MHz radio: X meter (X feet) 868 MHz radio: X meter (X feet) 5.1.2 Disclaimers Connectivity will be impacted by obstructions common to work sites such as: concrete walls, tanks vessels, piping, corrugated metal, steel framing, rain and humidity. WARNING!

US A SensorShield must be installed on detector(s) in all situations where the detector(s) may be subject to conditions that could lead to blockage of the sensor path (including, but not limited to, rain, water spray, dusty or dirty environments, snow and ice storms or icing conditions). Failure to do so may result in erroneous gas readings or inability to detect a gas event. 34 ALTAIR io360 5.2 Environmental Considerations 5.2.1 SunShield The SunShield is required on detectors to avoid exceeding maximum operating temperature and/or false alarms. The SunShield is securely held in place by the magnet on the back of the detector as shown below. With the SunShield installed, the D-ring and magnet can still be used for installation. Deployment Fig. 11 SunShield US ALTAIR io360 35 Deployment 5.2.2 HUB The HUB placement:

Ambient temperature range: -20C to +60C Humidity Range: 10 to 95 % r.H. (non-condensing) Avoid exposure to weather to reduce excessive wear. Powering the HUB Option 1:

(1) Connect Ethernet (optional).

(2) Connect Power to HUB assembly.

(3) Connect power to mains supply in non-hazardous location. Option 2:

(1) Power the HUB in a non-hazardous location.

(2) Move assembly into hazardous location. Mounting the HUB US After the HUB is powered, mount HUB to its final location. Mount HUB to its final location is valid for both option 1 and 2. It needs to follow option 1 and 2. Use four screws to fasten the wall brackets to the surface and apply a torque of 45 in-lb +/- 5 in-lb (5 Nm +/- 1 Nm). NOTE: It is the customer's responsibility to ensure the mounting system is properly chosen and installed such that it is capable of supporting 20 pounds of weight. Ensure the connectors and wires are supported to remove the stress and strain on the HUB. 36 ALTAIR io360 Deployment 5.2.3 Detector Mounting WARNING!

Do not use attachment methods containing spark producing materials including but not limited to magne-

sium. Failure to follow this warning can result in serious personal injury or death. Place the detector using the D-ring or the magnet. Attachment methods include but limited to carabiners, S-hooks, and/or cable ties. It is the user's responsibility to choose an attachment method suitable in a poten-

tially explosive atmosphere. Fig. 12 D-Ring Mount The back of the detector has a magnet that can be used for gently placing the detector on appropriate surface. Fig. 13 Magnet Mount 5.3 Mobile Device Assisted Deployment While the app is not required for deploying a network, using the app offers the following benefits. GPS location can be recorded during deployment for safety io Grid users only Create a note in the app about detector placement US Test evacuation notices 5.3.1 Network Connectivity For each detector(s):

Verify the connectivity icon and LEDs blink green Verify with the app that the quantity of detectors connected to the HUB match the quantity of detectors deployed If applicable, send evacuation to network and verify that detectors respond with evacuation alarm Verify that HUB illuminates radio communication LED. ALTAIR io360 37 Operation 6 Operation 6.1 Detector 6.1.1 Interfaces 6.1.2 Button Observe proper time for gas reading to stabilize. Response times vary based on the type of sensor being utilized. The detector is operated by a combination of the button, the Calibration Cap, the app, and the Safety io Grid. The single button on the face of the detector controls the following:

Result Powers on Start State Off Action

(1) Hold button approximately 3 seconds. Powers off On

(1) Hold button approximately 3 seconds. Interactive mode activated:

On

(1) Press button briefly. Bluetooth radio broadcasting*, Display front light illuminates, RFID reader activates Initiate Calibration or Bump On

(1) Press button briefly. Advance to next gas reading Interactive mode and no special states Acknowledge alarm/alert**

Alarm/alert State

(1) Press button briefly.

(2) Release.

(3) Present desired RFID tag.

(1) Press button briefly. Accept detector configuration Pending configuration

(1) Press button briefly. US Factory reset Power up

(1) Hold button approximately 12 seconds. Sensor missing accept Power up

(1) Press button briefly. Fault***

On Button is pressed for approximately 30 seconds

* When the button is pressed, detector will broadcast Bluetooth for approximately five minute, RFID communicates for 1 minute.

** If there are multiple gas alarms, the user can acknowledge alarm only when the display shows "Clear".

*** In event the button is stuck pressed, the detector enter a fault state to preserve battery life. Restart the detector and resume operation. Factory reset will return detector to all factory settings, all network connections to the HUB will be disconnected, data logs will not be deleted. 38 ALTAIR io360

(2) Release.

(2) Release.

(2) Release.

(2) Release.

(2) Release.

(2) Release.

(2) Release.

(2) Release. 6.1.3 Detector Display Icons Icon Description Alarm triggered and calibration failure Operation High Alarm Low Alarm Processing event Connected to network Indicated battery life Battery Warning Battery Alarm Fail, no Pass, yes Retry Sensor Life and Health Sensor Over Range Sensor Under Range Sensor locked US ALTAIR io360 39 Use the combination of the LEDs and detector display to evaluate the state of the detector. Operation 6.1.4 Detector LED Definition Usage No network connection Connected to a HUB Connected to Bluetooth Low alarm has occurred High alarm has occurred Evacuation/shared alarm Calibration in process Calibration passed Calibration failed Maintenance due Battery Warning Battery Alarm Fault LED Behavior Top LED flashes a light purple every 15 seconds Top LED flashes green once every 15 seconds Top LED breathes blue All LEDs flash red All LEDs flash red All yellow with a LED circling, followed by all red with a LED circling LEDs flash blue clock-wise around the detector Silent Green circling Red circling Side LEDs flash yellow Side LEDs flash yellow Side LEDs flash yellow All LEDs flash red Horn Behavior Silent Silent Silent Always sounding Always sounding Always sounding Successful beep Failire beep Silent Silent Silent Short beep Indicates that the detector is power up before normal operation Indicates that the detector is power down before going off LEDs flash vertically up the detector Silent LEDs flash vertically down the detector Silent Factory Reset Software update Configuration Datalog download LED Pattern Priorities US LEDs flash yellow counter-clockwise around the detector Silent LEDs illuminate yellow counter-clockwise around the detector LEDs illuminate yellow counterclockwise around the detector LEDs illuminate yellow counterclockwise around the detector Silent Silent Silent The following table lists the LED patterns in a priority order. Patterns at the top have higher priority than those below. Normal State Patterns High Alarm Low Alarm Evacuate and Shared Alarms Maintenance Blue Heartbeat Green Heartbeat Light purple Heartbeat 40 ALTAIR io360 Operation 6.2 Sensor Alarms 6.2.1 Sensor Missing Alarm If the gas concentration reaches or exceeds the alarm set point, the detector will alarm. There are two alarm levels: low alarm and high alarm. The detector alerts the Sensor Missing alarm if the detector detects that the sensor is not properly installed in the detector or is not functional. During power on, if a sensor is detected as missing, the detector display prompts the user of "Sensor Change?". If sensor was intended to be removed, press the detector button to acknowledge the missing sensor. If the detector button is not pressed at when prompted the detector will enter Fault state 20. The Sensor Change can be acknowledged but restarting and pressing the detector button when prompted. Reminder: The detector must be calibrated every time the front housing is separated from the battery holder. 6.2.2 Sensor End of Life Warning If a sensor is nearing its end of life, the detector will warn the user following a sensor calibration by displaying the heart warning. The sensor is still functional, but the warning gives the user time to plan for a replacement sensor and minimize downtime. The heart symbol will be continuously displayed on the detector display. To determine which sensor is End of Life, press the detector button to advance gas reading until the second heart is displayed on that display screen as shown below. 6.2.3 Sensor End of Life Indicator If the detector cannot calibrate one or more sensors, the detector will display "Span Fail" followed by the Alarm symbol and heart symbol to indicate end of sensor life. US Failed calibration displays as alarm bell ringing. ALTAIR io360 41 Operation 6.2.4 Exceed High and Low of Sensor When a gas reading exceeds the full scale range of the sensor, the detector displays can "XXX" or "+++" in place of the actual reading. When a gas reading falls below a defined under-range threshold, the detector displays " ---" in place of the actual reading. For combustible sensors, the sensor reading is in in locked alarm. The sensor reading is in over-range. The sensor reading is in under-range. For the combustible sensor to return to normal operation after the locked alarm, the detector must pass calibration. The over-range or under-range of a sensor will clear when the sensor reads gas reading within the normal range, i.e. no action is needed from the user. 6.3 Monitoring Oxygen Concentration The detector monitors the oxygen concentration in ambient air. The alarm set points can be set to activate on two different conditions:

Enriched - oxygen concentration > 20.8 % or Deficient - oxygen concentration < 19.5 %. While the detector can detect up to 30 % oxygen in the ambient air, it is approved for use only up to 21 %

oxygen-content. The LOW alarm (oxygen deficient) is non-latching and will automatically reset when the O2 concentration rises above the LOW set point. If the alarm condition still exists, the button only silences the alarm for five seconds. False oxygen alarms can occur due to changes in barometric pressure (altitude) or extreme changes in ambient temperature. US It is required that an oxygen calibration be performed at the room temperature. Be sure that the detector is in known fresh air before performing a calibration. 42 ALTAIR io360 6.4 Monitoring Combustible Gases The detector has been optimized for a response to Methane. The detector can monitor these concentrations in ambient air:

Operation Response Factor 1 Gas Type Methane Propane Hydrogen Acetylene 1.4 1.1 1.2 The detector displays the combustible gas concentration in % LEL or % Vol CH4 on the Measuring screen until another screen is selected or the detector is turned off. WARNING!

A combustible gas reading of "100" or "5" indicates the atmosphere is above 100 % LEL or 5.00 % Vol CH4 respectively, and an explosion hazard exists. Move away from contaminated area immediately. Failure to follow this warning can result in serious personal injury or death. Check your national standard values for 100 % LEL (EN60079-20-1). 6.5 Environmental Factors A number of environmental factors may affect the gas sensor readings, including changes in pressure, humidity and temperature. Pressure and humidity changes affect the amount of oxygen actually present in the atmosphere. 6.5.1 Pressure Changes 6.5.2 Humidity Changes If pressure changes rapidly (e.g., stepping through airlock), the oxygen sensor reading may temporarily shift and possibly cause the detector to go into alarm. While the percentage of oxygen may remain at or near 20.8 % Vol, the total amount of oxygen present in the atmosphere available for respiration may become a hazard if the overall pressure is reduced by a significant degree. If humidity changes by any significant degree (e.g., going from a dry, air conditioned environment to outdoor, moisture laden air), oxygen readings can be reduced by up to 0.5 %, due to water vapor in the air displacing oxygen. The oxygen sensor has a special filter to reduce the effects of humidity changes on oxygen readings. This effect will not be noticed immediately, but slowly impacts oxygen readings over several hours. 6.5.3 Temperature Changes The sensors have built-in temperature compensation. However, if temperature shifts dramatically, the sensor reading may shift. US ALTAIR io360 43 Operation 6.6 Data During detector operation the typical data is recorded for analysis and review, which includes:

Alarm set points Alarms event, acknowledge, and clear Evacuation event, acknowledge, and clear Battery warning and battery warning acknowledge Battery alarm and battery alarm acknowledge Battery shutdown RFID read events Time synchronize events Enter and leave configuration mode Enter and leave calibration mode Calibration information Faults BLE connection change Combustible sensor activated Network connection changes Sensor locked alarms Time and date of events 6.6.1 Data Log Detectors store gas reading data internally. Default data log settings record is 60 days of data at 30 minute data reading intervals. To retrieve data:

(2) Connect to app.

(1) Press the detector button to enter interactive mode. US a) Follow app prompts to retrieve data. If using Grid, data is stored directly to Grid account. If free account is set up, the user submits email address to Grid, a report of data will be sent via email. If no account is set up, the user can download data in CSV format. 6.7 HUB The HUB is operated with an external supply voltage of 24 V DC. The HUB must only be operated in the ambient temperature range and at the relative humidity (non-

condensing) specified. A sudden power failure can cause a loss of data of the last minutes if operating data is saved periodically. The HUB must only be operated with a distance of at least 20 cm to the user's body. The HUB must only be used with approved antennas. 44 ALTAIR io360 Calibration and Bump 7 Calibration and Bump WARNING!

Detectors will not be performing hazardous gas sensing operations while calibrating. Failure to follow this warning can result in serious personal injury or death. The detector must equilibrate to room temperature before bump or calibration. Calibration Certification All applicable inspections, testing, and calibrations were performed using NIST traceable equipment, where available, in accordance with MSA's ISO 9001 Certified Quality System. 7.1 Bump Test WARNING!

7.1.1 Event Induced Calibration 7.1.2 Calibration Time Guide 7.1.3 Bump Frequency Perform Bump Test per the instructions in this manual. Failure to perform this test can result in serious personal injury or death. This test quickly confirms that the gas sensors are functioning. MSA recommends calibrating detector(s) each time the batteries are changed, after every factory reset of the detector(s), and every time the detector(s) is subjected to physical shock. If the detector(s) is bump tested daily, MSA recommends calibrating the detector(s) at least every six months. MSA recommends detector calibration every 30 days if bump testing occurs infrequently. Bump test frequency may be stipulated by national regulations. Bump test frequency may be stipulated by national regulations. In the absence of national standards, corporate regulations must stipulate bump test frequency. Bump testing must be conducted at a minimum before each deployment of a device. When use conditions permit, bump testing should be performed daily. If tested, the device must pass the bump test. If it fails the test, perform a calibration before using the device. US A bump test must be performed more frequently than daily if any of the following occur:

The device is subjected to high levels of contaminants. The device is subjected to rain or water spray. The tested atmosphere contains the following materials, which may desensitize the combustible gas sensor and reduce its readings:

Organic silicones Silicates Lead-containing compounds Rain The SensorShield is not installed. Hydrogen sulfide exposures over 200 ppm or exposures over 50 ppm for one minute The device is exposed to conditions that could lead to blockage of the sensor path (including but not limited to snow and ice storms, icing conditions, rain or water spray, dusty or dirty environments). ALTAIR io360 45 CSA requires (per 22.2 NO. 152) that combustible sensor sensitivity be tested before each day's use on a known concentration of methane equivalent to 25 to 50 % of full scale concentration. ACCURACY MUST BE WITHIN 0 to +20 % OF ACTUAL. Correct accuracy by performing the calibration procedure described in section 7.2.1 "Calibration". See section 13.1 "Detector Spare Parts and Accessories" for ordering information of these components:

Calibration and Bump 7.1.4 Equipment Calibration Check Gas Cylinder 0.25 liters/min. Flow Regulator 1/8" ID Superthane Ester Tubing Calibration Cap 7.2 Performing a Bump Test

(1) Remove SunShield. US

(2) Remove SensorShield.

(3) Press the button to activate Interactive mode and start Bluetooth communication. 46 ALTAIR io360 Calibration and Bump

(4) Tap the Bump RFID tag in Calibration Cap to the button. Once prompted, a detector will display 'Install Cap', at which time Install the calibration cap.

(5) Snap the Calibration Cap onto the detector.

(6) Insert tab on Calibration Cap into slots on detector (3 places).

(7) Press Calibration Cap until it seats onto detector. a) If needed, connect one end of the tubing to the Calibration Cap. b) If needed, connect other end of tubing to the cylinder regulator.

(8) When the detector shows blue LEDs and prompts 'Apply Gas', apply gas. US

(9) Open valve on regulator to allow gas to flow to detector. ALTAIR io360 47 Calibration and Bump After bump completes, the detector will:

Display green LEDs Display check mark and Bump Pass text Pass:

Beep Fail:

Beep Display red LEDs Display X and Bump Fail text If the detector fails, the detector will automatically attempt a second bump test.

(10) Turn off gas. WARNING!

Do not continue operation of a detector that is not able to pass a bump test. Failure to follow this warning can result in serious personal injury or death.

(11) Remove Calibration Cap. US

(12) Once complete, install SensorShield. a) Insert tabs on SensorShield into slots on detector (3 places). 48 ALTAIR io360 Calibration and Bump

(13) Install SunShield on detector. 7.2.1 Calibration Calibration must be performed using a flow regulator with a flow rate set to 0.25 liters per minute. Under normal circumstances MSA recommends calibration before each deployment. Please check your national legislation. Calibrate at room temperature. Allow detector(s) to stabilize for 30 minutes before calibration. Stated calibration performance is for room temperature. For Part Numbers, see section 13.1 "Detector Spare Parts and Accessories". Equipment Calibration Check Gas Cylinder 0.25 liters/min. Flow Regulator 1/8" ID Superthane Ester Tubing Calibration Cap The calibration procedure adjusts the zero and span values for any sensor that passes the cali-

bration test; sensors that fail calibration are left unchanged. Since residual gas may be present, the detector may briefly go into alarm after the calibration sequence is completed. US ALTAIR io360 49 Calibration and Bump Calibration Steps

(1) Remove SunShield.

(2) Remove SensorShield with the detector exposed to fresh air. NOTE: If uncertain, use a bottle that contains fresh air.

(3) Press button on the detector to enter interactive mode. US

(4) Tap the Cal RFID tag in Calibration Cap to the button. 50 ALTAIR io360 Calibration and Bump Once the Cal RFID tag is read, a Zero calibration will initiate Screen will display 'Zero Test' and LEDs will flash blue. NOTE: Do not install the Calibration Cap during Zero Calibration!

After Zero calibration completes, the detector will:

Check mark and 'Install Cap' text are displayed. Pass:

Fail:

Beep Display red LEDs Display 'X' and 'Zero Fail' text During zero calibration the O2 sensor is also span calibrated to 20.8 % O2 fresh air, adjusting the calibration curve as needed. During span calibration, the O2 sensor's accuracy is checked against a known oxygen gas concentration without adjusting the calibration curve. Span Calibration Span calibration immediately follows a Zero calibration. A span calibration can fail for many reasons besides sensor at the end of his life. If a span cali-

bration failure occurs, items such as remaining gas in the calibration cylinder, gas expiration date, security of the Calibration Cap, etc. should be verified and calibration should be repeated prior to replacing the sensor.

(1) Snap the Calibration Cap onto the detector.

(2) Insert tab on Calibration Cap into slots on detector. US

(3) Press Calibration Cap as shown until it seats onto detector. a) If needed, connect one end of the tubing to the Calibration Cap. b) If needed, connect other end of tubing to the cylinder regulator. The detector will show blue LEDs and display 'Apply Gas'. ALTAIR io360 51 Calibration and Bump

(4) Open valve on regulator to allow gas to flow to the detector. The duration of the application of the calibration gas is controlled by the detector. The detector will indicate that calibration span has successfully passed and that the gas can be removed. After span calibration completes, the detector will Pass:

Beep Display green LEDs Display check mark and 'Span Pass' text Fail:

Beep Display red LEDs Display X and 'Span Fail' text NOTE: If calibration fails, the detector will automatically attempt a second calibration. If the detector span retry fails a second time:

WARNING!

Do not continue operation of a detector that is not able to pass calibration. Failure to follow this warning can result in serious personal injury or death. Span fail Alarm bell

(5) Turn off gas. US

(6) Remove calibration cap. 52 ALTAIR io360 Calibration and Bump

(7) Install SensorShield on the detector.

(8) Install SensorShield. WARNING!

A SensorShield must be installed on detector(s) in all situations where the detector(s) may be subject to conditions that could lead to blockage of the sensor path (including, but not limited to, rain, water spray, dusty or dirty environments, snow and ice storms or icing conditions). Failure to do so may result in erroneous gas readings or inability to detect a gas event. Failure to follow this warning can result in serious personal injury or death. US ALTAIR io360 53 Maintenance and Service 8 Maintenance and Service WARNING!

Do not use silicone-type lubricants in assembling the detector and do not allow silicone vapors to be drawn into the flow system while in operation. Silicone can desensitize the combustible gas sensor, thereby giving erroneously low readings. Use only genuine MSA replacement parts when performing any maintenance procedures on the detector. Substitution of components can seriously impair performance. Failure to follow the above can result in serious personal injury or loss of life. WARNING!

Repair or alteration of the HUB beyond the procedures described in this manual or by anyone other than a person authorized by MSA, could cause the unit to fail to perform properly. Use only genuine MSA replacement parts when performing any maintenance procedures described in this manual. Substitution of components can seriously impair performance of the unit, alter intrinsic safety characteristics or void agency approvals. Failure to follow this warning can result in serious personal injury or death. Clean the detector and/or HUB before any maintenance or service. MSA recommends always using the latest app. Refer to EN 60079-29-2 (Guide for the selection, installation, use and maintenance of apparatus for the detection and measurement of combustible gases or oxygen) and EN 45544-4 (Guide for the selection, installation, use and maintenance of electrical apparatus used for the direct detec-

tion and direct concentration measurement of toxic gases and vapors). 8.1 Tools Required 5 mm hex key Philips head 1 driver 3/16" slotted driver T20 torx driver Torque wrench US 8.2 Authorized Maintenance Any authorized maintenance shall be performed in a non-hazardous area with HUB(s) and detector(s) powered off. Clean the detector and/or HUB before any maintenance or service. Power off the HUB and the detector before any further maintenance. Clean the detector and/or HUB before any further maintenance. Observe proper grounding techniques to avoid damage caused by static discharge to the exposed electronics. Orient the detector and/or HUB such that the printed circuit board is not accessible during maintenance. WARNING!

Before handling the PC board, ensure you are properly grounded; otherwise, static charges from your body could damage the electronics. Such damage is not covered by the warranty. Failure to follow this warning can result in serious personal injury or death. 54 ALTAIR io360 Maintenance and Service 8.3 Detector If an error occurs during operation of the detector, use the displayed error codes to determine appropriate next steps. While detector case is open, do not touch any internal components with metallic /conductive objects or tools. Damage to the detector can occur 8.3.1 Routine Cleaning for Detector Clean the exterior of the detector regularly using only a damp cloth. Do not use cleaning agents, as many contain silicone, which will damage the combustible sensor. Cleaning is required to ensure optimal performance. 8.3.2 Routine Cleaning of Dust Build up on the Magnet Use a damp cloth to periodically remove dust from the magnet. 8.4 Dust and Dirt Exposure Use a dry, soft bristled brush to remove any dust or dirt that has accumulated on the detector, especially at the sensor openings. If there is a buildup of dust or dirt particles remaining in the sensor area after brushing, use a vacuum to remove remaining particles, but maintain at least a 1/2 inch (1.3 cm) distance from the gas detector. 8.5 Chemical Exposure 8.6 Water Exposure If the equipment is likely to come into contact with aggressive substances e.g. acidic liquids or gases that may attack metals or solvents that may affects polymeric materials, then it is the responsibility of the user to take suitable precautions that prevent it from being adversely affected. If water is noticed in the sensor cavity, turn the detector sensor side down and gently shake water off the sensor area. Any remaining water can be removed with a clean dry cloth. In the event that the detector is immersed in water, allow the sensor inlets time to dry before retesting and returning to service. Drying time is dependent upon humidity conditions and the duration of immersion. 8.7 Routine Cleaning for Detector Accessories Use a dry, soft bristled brush to remove any dust or dirt that has accumulated on the SunShield, the SensorShield, Sensor plug, and the Calibration Cap. US ALTAIR io360 55 Maintenance and Service 8.8 Batteries Observe Proper Battery Maintenance WARNING!

Follow all instructions related to use and handling of batteries. Improper use and handling can result in battery leakage, battery venting, explosion or fire. Use only Tadiran model number TL-5920 and Tadiran model SL-2770. MSA Part number 10201430. Use of another battery may present a risk of fire or explosion. When replacing batteries of a detector, do not mix old and new batteries. Always replace all batteries of a detector when needed. Do not mix battery lots - check battery label for lot information. Do not drop bare cells. Failure to follow this warning can result in serious personal injury or death. The battery shall not be replaced in a hazardous area. Only use Tadiran model number TL-5920 and Tadiran model SL-2770. MSA Part number 10201430. Observe the following when using and handling the batteries:

Do not insert batteries in reverse. Observe the + and - markings on the battery and on the device. Do not short circuit the batteries. Do not charge the batteries. Do not force discharge the batteries. Do not leave discharged batteries in the device. Do not overheat the batteries. Do not open the batteries. Do not deform the batteries. Do not expose the batteries to water. Do not encapsulate and/or modify the batteries. Do not encapsulate and/or modify the batteries. Store batteries in their original packaging away from metal objects. If already unpacked, do not mix or jumble batteries. US 56 ALTAIR io360 Maintenance and Service

(1) Power off the detector.

(2) Press the button for approximately 3 seconds and release.

(3) Remove the housing screws (6 places) with a 5 mm hex key.

(4) Separate the front and back housing. a) If needed, gently insert the slotted screwdriver into the slots shown. Do not exceed more than " of penetration. b) Do not pry where the shield attaches. c) Rotate screwdriver apart slightly at each appropriate pry location.

(5) Gently pull batteries out of the cavities (3x). US ALTAIR io360 57 Maintenance and Service

(6) Install new batteries into the cavity oriented such that the battery matches the orientation marked in the cavity.

(7) Assemble front and back housing. Install screws until resistance starts.

(8) Finish tightening screws in the pattern as shown below. Tighten screws to a torque of 10 in-lb +/- 1 in-lb (1.1 Nm +/- 0.1 Nm). US

(9) Dispose of used batteries promptly. Observe local disposal regulations. Do not disassemble and do not dispose of in fire. 58 ALTAIR io360 8.9 Gasket Replacement Observe all maintenance precautions. The gasket shall not be replaced in a hazardous area. Maintenance and Service

(1) Power off the detector. Press the button for approximately 3 seconds and release.

(2) Remove the housing screws (6 places) with a 5mm hex key.

(3) Separate the front and back housing. a) If needed, gently insert the slotted screwdriver into the slots shown. Do not exceed more than " of penetration. b) Do not pry where the shield attaches. c) Rotate screwdriver apart slightly at each appropriate pry location. US

(4) Gently pull batteries out of the cavities (3x). ALTAIR io360 59 Maintenance and Service

(5) Remove battery holder retaining screws.

(6) Separate the front housing from the battery holder.

(7) Remove old gasket.

(8) Install new gasket by orienting the open ring is positioned around the opening for the horn. Always replace the gasket when servicing the horn or sensors.

(9) Assembly front housing to battery holder.

(10) Install screws to torque of 3 in-lb +/- 0.5 in-lb (0.3 Nm +/- 0.1 Nm). US

(11) Install new batteries into the cavity oriented such that the battery matches the orientation marked in the cavity. See reference and warnings in section 8.8 "Batteries". 60 ALTAIR io360 Maintenance and Service

(12) Assembly front and back housing. Install screws until resistance starts.

(13) Finish tightening screws in the pattern as shown below. Tighten screws to a torque of 10 in-lb +/- 1 in-lb (1.1 Nm +/- 0.1 Nm).

(14) Dispose of gasket following local regulation. Do not reuse the gasket. WARNING!

The detector must pass calibration before continuing use. Failure to follow this warning can result in serious personal injury or death. US ALTAIR io360 61 Maintenance and Service 8.10 Sensors The only routine maintenance item is the sensing element itself, which has a limited lifetime. The detector will indicate when the sensor is near end of life through the detector display When the Sensor Life & Health status is "Warning", there is a limited amount of time to replace the sensor before it will no longer function. When a sensor is no longer capable of sensing it will go into maintenance and LEDs will flash yellow. It is good practice to obtain a replacement sensing element before the sensing element within your unit becomes inoperative. Remove and reinstall sensors carefully, ensuring that the components are not damaged; otherwise detector intrinsic safety may be adversely affected, wrong readings could occur, and persons relying on this product for their safety could sustain serious personal injury or death. Failure to follow this warning can result in serious personal injury or death. Handle the sensor carefully; the electrochemical version is a sealed unit which contains a corrosive Electrolyte. Any leaked electrolyte that comes in contact with skin, eyes or clothes can cause burns. If any contact with the electrolyte does occur, immediately rinse with a large quantity of water. On contact with the eyes, rinse thoroughly with water for 15 minutes and consult a doctor. Failure to follow this warning can result in serious personal injury or death. WARNING!

WARNING!

WARNING!

Do not install a leaking sensor in the sensing head assembly. The leaking sensor must be disposed of in accordance with local, state and federal laws. Failure to follow this warning can result in serious personal injury or death. 8.11 Sensor Maintenance Do not block sensor openings as this may cause inaccurate readings. Do not press on the face of the sensors, as this may damage them and cause erroneous readings. Do not use compressed air to clean the sensor holes, as the pressure may damage the sensors. US 8.12 Sensor Configurations Mobile Sensor Configurations Users have the option to change sensor configurations. Detectors can be configured and/or reconfigured with the sensors desired. Add or remove sensors combustible, low power combustible, toxic, and/or oxygen.

(1) Move to a non-hazardous, clean air location.

(2) Ensure the detector is powered on.

(3) Press the button to activate Interactive mode.

(4) Connect with the app.

(5) Follow app prompts to complete sensor configuration. 62 ALTAIR io360 Maintenance and Service Physical Sensor Configurations WARNING!

Place Sensor plug into sensor slot if removing a sensor and not re-installing a sensor. Failure to follow this warning can result in serious personal injury or death. In order to detect combustible gas, both the low power combustible sensor and XCell Combustible sensor must be installed and enabled. 8.13 Replacing Sensors WARNING!

Calibration is required after a sensor is installed; otherwise, the detector will not perform as expected and persons relying on this product for their safety could sustain serious personal injury or death. Failure to follow this warning can result in serious personal injury or death. Fig. 14 Sensors 1 2 3 Combustible Sensor Toxic Sensor or Dual Toxic Oxygen Sensor Low power combustible sensor 4 5 Horn US

(1) Power off the detector, Press the button for approximately 3 seconds and release. ALTAIR io360 63 Maintenance and Service

(2) Remove the housing screws (6 places) with a 5mm hex key.

(3) Separate the front and back housing. a) If needed, gently insert the slotted screwdriver into the slots shown. Do not exceed more than " of penetration. b) Do not pry where the shield attaches. c) Rotate screwdriver apart slightly at each appropriate pry location.

(4) Gently remove batteries. US

(5) Remove battery holder retaining screws.

(6) Separate front housing from battery holder.

(7) Dispose of sensor gasket following local regulations.

(8) Gently lift out and properly discard the sensor to be replaced. Using fingers only, gently remove the sensor. 64 ALTAIR io360 Maintenance and Service

(9) Carefully align the new sensor contact pins with the sockets on the printed circuit board and pressing it firmly in place. a) Ensure tab on sensor aligns with groove at top of holder - applies to XCell sensors only. b) Insert the Xcell combustible sensor as shown. c) Insert the O2 sensor as shown. d) Insert the toxic sensor as shown. e) Insert the low power combustible sensor as shown. WARNING!

Place Sensor plug into sensor slot if removing and not re-installing a sensor. Failure to follow this warning can result in serious personal injury or death.

(10) Install new sensor gasket.

(11) Install battery holder retaining screws and torque to 3 in-lb +/- 0.5 in-lb (0.3Nm +/- 0.1Nm).

(12) Install new batteries into the cavity oriented such that the battery matches the orientation marked in the cavity. See reference and warnings in section 8.8 "Batteries". US

(13) Assembly front and back housing. Install screws until resistance starts. ALTAIR io360 65 Maintenance and Service

(14) Finish tightening screws in the pattern as shown. Tighten screws to a torque of 10 in-lb +/- 1 in-lb (1.1 Nm +/- 0.1 Nm).

(15) Install SensorShield.

(16) Install SunShield. When replacing O2 sensor allow sufficient time for warm up before use. 8.14 Horn Replacement Observe all maintenance precautions. The horn shall not be replaced in a hazardous area.

(1) Power off the detector, Press the button for approximately 3 seconds and release. US

(2) Remove the housing screws (6 places) with a 5mm hex key. 66 ALTAIR io360 Maintenance and Service

(3) Separate the front and back housing. a) If needed, gently insert the slottted screwdriver into the slots shown. Do not exceed more than " of penetration. b) Do not pry where the shield attaches. c) Rotate screwdriver apart slightly at each appropriate pry location.

(4) Remove battery holder retaining screws.

(5) Separate front housing from battery holder.

(6) Remove old sensor gasket. Dispose of sensor gasket following local regulations.

(7) Gently remove the horn. Do not pry in any manner to remove the horn.

(8) Ensure that the horn area is free of debris before installing. Align terminals as shown below and gently install the horn until fully seated. Positive terminal is oriented towards the lower part of the detector. US

(9) Replace the sensor gasket. ALTAIR io360 67 Maintenance and Service

(10) Install screws with a torque of 3 in-lb +/- 0.5 in-lb (0.3Nm +/- 0.1Nm).

(11) Install new batteries into the cavity oriented such that the battery matches the orientation marked in the cavity. See reference and warnings in section 8.8 "Batteries".

(12) Assembly front and back housing. Install screws until resistance starts. US

(13) Finish tightening screws in the pattern as shown. Tighten screws to a torque of 10 in-lb +/- 1 in-lb (1.1 Nm +/- 0.1 Nm) Reminder: The detector must pass calibration before continuing use. 68 ALTAIR io360 Maintenance and Service 8.15 Scope of Delivery WARNING!

8.16 Storage 8.17 HUB WARNING!

Pack the detector in its original shipping container with suitable padding. If the original container is unavailable, an equivalent container may be substituted. Do not use silicone-type lubricants in assembling the detector and do not allow silicone vapors to be drawn into the flow system while in operation. Silicone can desensitize the combustible gas sensor, thereby giving erroneously low readings. Use only genuine MSA replacement parts when performing any maintenance procedures on the detector. Substitution of components can seriously impair performance. Failure to follow the above can result in serious personal injury or loss of life. Follow decommission instruction. When not in use, store the detector in a safe, dry place between 18 C

(64 F) and 30 C (86 F). After storage the detector must pass calibration before use. The HUB should be regularly checked and maintained by qualified personnel. Be aware of the Procedures for Handling Electrostatically Sensitive Electronic. Repair or alteration of the HUB beyond the procedures described in this manual or by anyone other than a person authorized by MSA, could cause the unit to fail to perform properly. Use only genuine MSA replacement parts when performing any maintenance procedures described in this manual. Substitution of components can seriously impair performance of the unit, alter intrinsic safety characteristics or void agency approvals. Failure to follow this warning can result in serious personal injury or death. The HUB contains electrostatically sensitive components. Do not open or repair the HUB without using appropriate electrostatic discharge (ESD) protection. The warranty does not cover damage caused by electrostatic discharges. 8.17.1 Cleaning the HUB Do not rub the device and never clean plastic surfaces with a dry cloth. Otherwise, electrostatic charges can occur and damage the device. Always use a damp cloth instead. Avoid alcoholic and chemical detergents. Otherwise, the device may be damaged and the labels may be unreadable. US ALTAIR io360 69 Maintenance and Service 8.17.2 Factory Reset If the device access password has been lost and no further access is possible, a factory reset can be performed to reset all values to their defaults.

(1) Power off the HUB.

(2) Unmount the HUB. a) If necessary, move to a non hazardous location.

(3) Open housing by opening the right joints and unscrew the lid screws using a Torx T20. US

(4) Power the device.

(5) Use a thin object non-conductive (e.g. a pencil) to push the reset button for 10 seconds. All LEDs switch on and off. 70 ALTAIR io360 Maintenance and Service

(6) Power off the HUB.

(7) Close housing lid by tightening the lid screws with a torque of 13 in-lb +/- 1 in-lb (1.5 Nm. +/- 0.1 Nm).

(8) Close joint.

(9) Install grounding Clamp. a) Remove grounding clamp. b) Insert grounding cable and re-tighten grounding clamp with a torque of 17 in-lb +/- 1 in-lb (2 Nm +/- 0.1 Nm).

(10) Mount HUB to its final location. Use four screws to fasten the wall brackets to the surface and apply a torque of 45 in-lb +/- 5 in-lb

(5 Nm +/- 1 Nm). US NOTE: It is the customer's responsibility to ensure the mounting system is properly chosen and installed such that it is capable of supporting 20 pounds of weight. Ensure the connectors and wires are supported to remove the stress and strain on the HUB.

(11) Power the HUB following the steps in section Powering the HUB

(5.2.2 "HUB"). ALTAIR io360 71 Decommissioning 9 Decommissioning 9.1 Detector 9.1.1 Powering Down

(1) Hold the button for approximately 3 seconds. The detector turns off.

(2) Follow the steps in section 8.8 "Batteries" to remove and store batteries.

(3) Wrap battery terminals with electrical tape for storage.

(4) Assembly front and back housings together. 9.1.2 Reset Network Features The user can reset network features via the app:

Disconnect from HUB Detector location Password Resetting the detector to a blank network configuration Follow instructions in section 4.2 "Connecting a Network" to interface with the app. 9.1.3 Factory Reset Factory reset is an optional decommissioning step and can only be performed during detector power on.

(1) Turn on the detector. To perform factory reset, during power up:

(2) Hold the button for approximately 12 seconds and release the button when the display says Reset.

(3) Continue to hold the button to not perform factory reset. US 9.1.4 Storage Conditions When not in use, store the detector in a safe, dry place between 18 C (64 F) and 30 C (86 F). The relative humidity range of 15 % - 90 % relative humidity, non-condensing environment. For extended storage, remove batteries and store separately in a safe, dry place. 72 ALTAIR io360 Decommissioning 9.2 HUB WARNING!

Do not connect or disconnect power and/or Ethernet connections to or from the HUB in a hazardous location. Connect or disconnect only in a non-hazardous area. Do not remove, replace or disconnect the HUB while the circuit is live. Do not open the HUB when the power supply is energized. Do not substitute components. Substitution of components may impair intrinsic safety. Do not open the HUB in a hazardous location. Do not connect or disconnect Ethernet connection when the power supply is energized. Failure to follow these warnings can expose a user to risk of electrical shock or ignition of explosive atmo-

spheres and can result in serious personal injury or death.

(1) Unplug the mains power supply.

(2) Power off the HUB.

(3) If present, unplug the Ethernet plug and install Ethernet plug.

(4) Loosen grounding clamp and remove grounding cable.

(5) Reattach grounding clamp.

(6) Open housing by opening the right joints and unscrew the lid screws US using a Torx T20.

(7) If needed, remove SIM card. a) Open housing lid. b) Remove SIM card. ALTAIR io360 73 Decommissioning

(8) Tighten screws and close hinge.

(9) Remove antenna. 9.2.1 Storage Conditions The HUB is decommissioned. When not in use, store the HUB in a safe, dry place between 18 C (64 F) and 30 C (86 F). The relative humidity range of 15 % - 90 % relative humidity, non-condensing environment. US For extended storage, remove batteries and store separately in a safe, dry place. 74 ALTAIR io360 Troubleshooting 10 Troubleshooting 10.1 Detector The health indicator on the detector display of the combustible and low power combustible sensor are combined on the combustible screen. Use the app to determine which sensor has the health warning. Record the fault number and all other information on the detector display during fault to provide guidance to MSA customer support if needed. Code Fault 12 Cause Oxygen sensor fault Fault 13 Duo-tox sensor fault Replace with new MSA duo-tox sensor. Fault 14 Combustible sensor fault Replace with new MSA combustible sensor. Fault 15 Low power combustible sensor fault Replace with new MSA low power combustible Corrective Actions Replace with new MSA oxygen sensor. If fault persists, contact MSA customer support. If fault persists, contact MSA customer support. If fault persists, contact MSA customer support. sensor. If fault persists, contact MSA customer support. Fault 17 Detector button is stuck in the pressed position Unstick the button. If fault persists, contact MSA customer support. Fault 20 Sensor configuration not accepted Accept sensor configuration during power up. All other faults MSA serviceable faults only Contact MSA customer service for support. Problem Calibration due on display Action Calibrate Detector will not turn on Check/Change batteries Horn does not sound Replace horn Fault on detector display Refer to Code fault table above Sensor warning Replace sensor US ALTAIR io360 75 Technical Data 11 Technical Data 11.1 Detector Weight Alarms Display Battery type Detector run time Dimensions (L x W x H) 5.2 x 5.6 x 2.7 inches/132 x 142 x 69 mm 27.2 oz / 771 g (detector with battery and clip) Visible LEDs and 90 dB at 30 cm horn LCD display Primary Non-rechargeable Lithium battery. Only replace with Tadiran model number TL-5920 and Tadiran model SL-2770 50-60 days at 25 C (77 F) combustible sensor installed 80-85 days at 25 C (77 F) toxic/O2 only. These conditions can significantly reduce battery run time:

Operation at the low and/or high temperatures Continuously alarmed state with horn sounding and LEDs flashing Continuous background level of gas present Power up time 2 min during start-up procedure Temperature Range Normal operating range:

14 to 104 F (-10 to 40 C) Extended operating range:

-20 to 140 F (-20 to 60 C) Intrinsic safety ambient temperature range (NA, ATEX, IEC):

-40 to +140 F (-20 to 60 C) Storage:

32 to +95 F (0 to 35 C) Humidity Range 15 % - 90 % relative humidity, non-condensing, 5 % - 95 % RH intermittent Atmospheric pressure range 800 to 1200 mbar Ingress protection IP 68 (2 meters for 60 minutes) IP ratings do not imply that the equipment will detect gas during and after exposure to these conditions Measuring methods Combustible gases: Catalytic sensors US Measuring Range Combustible:

Oxygen: Electrochemical sensor Toxic gases: Electrochemical sensor O2 CO H2S 0-100% LEL 0-5.00% Vol. CH4 0-30% Vol. 0-1999 ppm 0-200 ppm 76 ALTAIR io360 11.2 MSA HUB Dimensions (L x W x H) 5.2 x 5.6 x 2.7 inches/132 x 142 x 69 mm Temperature range

-4F -to 140F (-20C to +60C) for intrinsic safety Power Supply Connector type: M12, 4-Pin, A-coded Humidity Ingress protection Power dissipation Ethernet Bluetooth Wifi Cellular Radio SIM Card Slot Storage: 64 F to 86 F (18C to 30C) 10 to 90 % r.H. (noncondensing) IP67 Continuous: 5W Peak: 12W Minimal input voltage: 12 V DC Nominal input voltage: 24 V DC Maximal input voltage: 30 V DC 10 BASE-T/ 100 BASE-TX, galvanic isolated Bluetooth 4.0 Class 1.5 Wi-Fi: IEEE 802.11 a/b/g/n 4G - LTE, 3G - DC-HSPA+/UMTS Micro-SIM Technical Data US ALTAIR io360 77 Technical Data 11.3 Factory Set Alarm Thresholds and Set Points Check the monitor or calibration certificate for exact alarm levels as they vary depending on national or corporate regulations. Low Alarm High Alarm Min. Alarm Set Point Max. Alarm Set Point Sensor Combustible (%LEL) 10 O2 (% vol) H2S (ppm) CO (ppm) 25 5 19.5 20 23.0 10 100 5 5.0 5 10 60 24.0 175 1700 Sensor Default Calibration Set point Combustible (% LEL) 50 O2 (% vol) H2S (ppm) CO (ppm) 60 15.0 20 Minimum Calibration Set point 5 5.0 5 Maximum Calibration Set point 100 30.0 200 10 1700 Feature Detector password Options App supports up to 6 digit numeric values Calibration Due days 1 - 180, default is off Periodic log collection rate 30 minutes Frontlight timeout 30 seconds Gas measurement Units Combustible

% LEL or % vol Toxic O2 ppm

% vol 11.3.1 Calibration Gas Defaults Calibration gas, Part Number 10048890 US Gas CO O2 H2S Combustible Default Cal Units PPM 60 15.0 %

20 50.0 %

VOL PPM LEL 78 ALTAIR io360 Technical Data 11.4 Gas Performance Specification 11.4.1 Combustible Gas Range 0 to 100 % LEL or 0 to 5 % vol Resolution 1 % LEL or 0.05 % vol Response Time Reproducibility 90 % of final reading in less than or equal to 15 sec (methane)

(normal temperature range) 3 % LEL, 0 % to 50 % LEL reading or 0.15% vol, 0.00% to 2.50% vol

(normal temperature range) 5 % LEL, 50 % to 100 % LEL reading or 0.25% vol, 2.50% to 5.00%

vol (normal temperature range) 5 % LEL, 0 % to 50 % LEL reading or 0.25% vol, 0.00% to 2.50% vol

(extended temperature range) 8 % LEL, 50 % to 100 % LEL reading or 0.4% vol, 2.50% to 5.00% vol

(extended temperature range) 11.4.2 Oxygen The oxygen sensor has built-in temperature compensation. However, if temperature shifts dramatically, the oxygen sensor reading may shift. Range Resolution Reproducibility (0 to 30 vol. % O2) Response time (90% of final reading) 0 to 30 vol. % O2. Certified for 0-25 vol. % O2 0.1 vol. % O2 0.7 vol. % O2

< 10 seconds (normal temperature range) Sensor Cross-Sensitivity The oxygen sensor has no common cross-sensitives 11.4.3 Carbon Monoxide Data is presented as the indicated output in PPM which will result from the application of the test gas. Range Resolution 0 - 1999 ppm CO 1 ppm CO for 0 to 1999 ppm Reproducibility (normal temperature range) 5 ppm CO or 10 % of reading, whichever is greater 10 ppm CO or 20 % of reading, whichever is greater Response time (normal temperature range) 90% of final reading in less than or equal to 15 seconds Sensor Cross-Sensitivity See table below US ALTAIR io360 79 Technical Data 11.4.4 Carbon Monoxide Cross Sensitivity Test Gas Applied Concentration (PPM) Applied Hydrogen Sulfide (H2S) Carbon Monoxide (CO) Nitric Oxide (NO) Nitrogen Dioxide (NO2) Chlorine (Cl2) Hydrogen Cyanide (HCN) Ammonia (NH3) Toluene Isopropanol Hydrogen (H2) 40 100 50 11 10 30 25 53 100 100 CO Channel %

Cross-sensitivity 0 100 84 0 0

-5 0 0

-8 48 Data is presented as the indicated output in PPM which will result from the application of the test gas. 0-200 ppm H2S 1 ppm H2S For 3 to 200 ppm H2S 2 ppm H2S or 10 % of reading, whichever is greater 0 to 100 ppm H2S 5 ppm H2S or 10 % of reading, whichever is greater 90 % of final reading in less than or equal to 15 seconds Concentration (PPM) Applied 40 H2S Channel % Cross-sensitivity 100 11.4.5 Hydrogen Sulfide Range Resolution Reproducibility

(normal temperature range) Response time

(normal temperature range) Test Gas Applied Hydrogen Sulfide (H2S) Carbon Monoxide (CO) Nitric Oxide (NO) Nitrogen Dioxide (NO2) Chlorine (Cl2) Hydrogen Cyanide (HCN) Ammonia (NH3) Toluene Isopropanol Hydrogen (H2) 100 50 11 10 30 25 53 100 100 US 1 25

-1

-14

-3

-1 0

-3 0 80 ALTAIR io360 12 Patents US 8826721 US 7959777 US 8702935 US 8790501 Additional patents pending Patents US ALTAIR io360 81 Ordering Information 13 Ordering Information To order parts, go to msasafety.com 13.1 Detector Spare Parts and Accessories Description SUNSHIELD KIT, io360 REPLACEMENT KIT, BATTERY, 3 PACK, io360 REPLACEMENT KIT, COMB -EVO SENSOR, io360 REPLACEMENT KIT, O2 SENSOR, io360 REPLACEMENT KIT,COMBUSTIBLE SENSOR, io360 REPLACEMENT KIT, CO/H2S SENSOR, io360 REPLACEMENT KIT, HORN, io360 HOUSING, FRONT, RP, BLACK, io360 HOUSING, BACK, RP, BLACK, io360 HOUSING, FRONT, RP, GREEN, io360 HOUSING, BACK, RP, GREEN, io360 GASKET, SENSOR, REPLACEMENT, io360 REPLACEMENT KIT, SCREWS, io360 SENSOR SHIELD, REPLACEMENT, io360 CAP, CALIBRATION, REPLACEMENT, io360 D-RING, REPLACEMENT, io360 ALTAIR io360, SENSOR PLUG KIT US 13.2 MSA HUB Spare Parts Description MSA HUB Antenna 868 MHz MSA HUB Antenna 915 MHz MSA HUB Power Supply MSA HUB AC Cord, NA (type B) MSA HUB AC Cord, EU (type F) MSA HUB AC Cord, UK (type G) MSA HUB AC Cord, CH (type L) MSA HUB AC Cord, AR (type I) MSA HUB AC Cord, SA (type D) MSA HUB AC Cord, DK (type K) MSA HUB DC Cord, 25 m MSA HUB Ethernet Cable MSA HUB Mounting Flanges 82 ALTAIR io360 Part Number 10205504 10201430 10203721 10203724 10203709 10203710 10201433 10201434 10201435 10205505 10205506 10201436 10201437 10201438 10201439 10203725 10205507 Part Number 10202197-SP 10202198-SP 10202199-SP 10195720-SP 10203573-SP 10208253-SP 10208430-SP 10208431-SP 10208432-SP 10208433-SP 10203365-SP 10195741-SP 10203364 Ordering Information WARNING!

Repair or alteration of the detector or HUB beyond the procedures described in this manual or by anyone other than a person authorized by MSA, could cause the unit to fail to perform properly. Use only genuine MSA replacement parts when performing any maintenance procedures described in this manual. Substitution of components can seriously impair performance of the unit, alter intrinsic safety characteristics or void agency approvals. Failure to follow this warning can result in serious personal injury or death. Refer to EN 60079-29-2 (Guide for the selection, installation, use and maintenance of appa-

ratus for the detection and measurement of combustible gases or oxygen) and EN 45544-

4 (Guide for the selection, installation, use and maintenance of electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapors). used for the direct detection and direct concentration measurement of toxic gases and vapors). 13.3 Calibration Description fixed flow regulator GAS, 34 L, METHANE 2.5 %, O2-15%, CO-60 PPM, H2S-20 PPM GAS, 58 L, METHANE 2.5 %, O2-15 %, CO-60 PPM, H2S-20 PPM GAS, 58 L, METHANE 2.5%, O2-15%, H2S-20 PPM GAS, 34 L, CO-60 PPM, H2S-20 PPM GAS, 58 L, CO-60 PPM, H2S-20 PPM GAS, 34 L, H2S-20 PPM GAS, 58 L, H2S-20 PPM GAS, 27 L, METHANE 2.5 %

GAS, 27 L, 60 PPM CO GAS, 34 L, CH4 2.5 %, O2-15%, CO-60, H2S-20 GAS, 58 L, CH4 2.5%,O2-15%, CO-60, H2S-20 GAS, 58 L, CH4 2.5%, O2-15%, H2S-20 Gas 34 L: 60 ppm CO, 20 ppm H2S Gas 58 L: 60 ppm CO, 20 ppm H2S Gas 34 L: 20 ppm H2S Gas 58 L: 20 ppm H2S Gas can [34 L] 2,5 Vol % Methane in air Gas can [34 L] 60 ppm CO in synth air

*denotes cylinders are available in Europe Only Part Number 478359 10048981 10048890 10048889 10153800 10153801 10153844 10153845 459942 461768 10207602*

10207603*

10207604*

10154976*

10154977*

10155919*

10155918*

10029471*

10073231*

US ALTAIR io360 83 For local MSA contacts, please visit us at MSAsafety.com

 

 

 

 

 

 

 

 

 

 

FCC ID: P9R-10185585 Contains FCC ID: QOQBT121, FCC ID: MCQ-XB900HP IC: 324C-10185585 Contains IC: 5123A-BGTBT121, IC: 1846A-XB900HP

 

 

 

 

 

 

1000 Cranberry Woods Drive Cranberry Township, PA 16066 800.MSA.2222 www.MSAsafety.com LUE y aN The Safety Company eee

 

 

Request for Confidentiality Date: November 1, 2019 Subject: Confidentiality Request for: _FCC ID P9R-10185585 and IC 324C-10185585 Pursuant to FCC 47 CFR 0.457(d) and 0.459 and IC RSP-100, Section 9.4, the applicant requests that a part of the subject FCC application be held confidential. Type of Confidentiality Requested Short Term Short Term Short Term Short Term Short Term Short Term Short Term Short Term Short Term Permanent Permanent *

Permanent Permanent Permanent Permanent Permanent *

Exhibit Block Diagrams External Photos Internal Photos Operation Description/Theory of Operation Parts List & Placement/BOM Tune-Up Procedure Schematics Test Setup Photos Users Manual MSA Innovation, LLC has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to

"competition" would negate the advantage they have achieved by developing this product. Not protecting the details of the design will result in financial hardship. Permanent Confidentiality:

The applicant requests the exhibits listed above as permanently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. Short-Term Confidentiality:

The applicant requests the exhibits selected above as short term confidential be withheld from public view for a period of N/A days from the date of the Grant of Equipment Authorization and prior to marketing. This is to avoid premature release of sensitive information prior to marketing or release of the product to the public. Applicant is also aware that they are responsible to notify ACB in the event information regarding the product or the product is made available to the public before the requested period has expired. ACB will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04-1705. NOTE for Industry Canada Applications:

IC currently only distinguishes Permanent Confidentiality exhibits as shown above. Short Term confidentiality is not considered applicable to IC applications. Sincerely, By:

______________________ Principal Engineer David S. Kodrin

(Print name)