FCC ID: WDUWDV0900 Remote Control

WET/DRY VACUUM CLEANER Model difference:

Model WDV0900XXX is identical to model C1013 except for the model number. Note: The first X indicates -, _ or . or even omitted; the second and third X stands for the random combination from alphabet A to Z or omitted. OPERATORS MANUAL 56-VOLT LITHIUM-ION WET/DRY VACUUM CLEANER MODEL NUMBER C1013/WDV0900XXX WARNING: To reduce the risk of injury, the user must read and understand the Operators Manual before using this product. Save these instructions for future reference. SAFETY SYMBOLS The purpose of safety symbols is to attract your attention to possible dangers. The safety symbols and the explanations with them deserve your careful attention and understanding. The symbol warnings do not, by themselves, eliminate any danger. The instructions and warnings they give are no substitutes for proper accident prevention measures. WARNING: Be sure to read and understand all safety instructions in this Operators Manual, including all safety alert symbols such as DANGER, WARNING, and CAUTION before using this machine. Failure to follow all instructions listed below may result in electric shock, fire, and/or serious personal injury. The definitions below describe the level of severity for each signal word. Please read the manual and pay attention to these symbols. This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death. DANGER indicates a hazardous situation which, if not avoided, will result in death or serious injury. WARNING indicates a hazardous situation which, if not avoided, could result in death or serious injury. CAUTION, used with the safety alert symbol, indicates a hazardous situation which, if not avoided, will result in minor or moderate injury. DAMAGE PREVENTION AND INFORMATION MESSAGES These inform the user of important information and/or instructions that could lead to equipment or other property damage if they are not followed. Each message is preceded by the word NOTICE, as in the example below:

NOTICE: Equipment and/or property damage may result if these instructions are not followed. SYMBOLS This page depicts and describes symbols that may appear on this product. Read, understand, and follow all instructions on the product before attempting to assemble and operate. Safety Alert Precautions that involve your safety Read &

Understand Operators Manual To reduce the risk of injury, user must read and understand operators manual before using this product. Disconnect battery before maintenance Alerts user to disconnect battery before maintenance. IP... Ingress Protection

(IP) Rating Classifies the degree of protection provided by an enclosure, for electrical equipment. GAL Gallon Volume CFM Cubic Feet Per Minute Air Volume in. H2O F C lbs kg Inch Water Column Degrees Fahrenheit Pressure Temperature Degrees Celsius Temperature Pounds Weight Kilogram Weight SAFETY INSTRUCTIONS FOR WET/DRY VACUUM CLEANER WARNING: Read all safety warnings and instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury. The appliance is intended for household use only. Do not leave the appliance when the battery pack is installed on the appliance. Remove the battery pack from the appliance when not in use or before servicing. Do not allow to be used as a toy. Close attention is necessary when used by or near children. Use only as described in this manual. Use only manufacturers recommended attachments. If appliance is not working as it should, has been dropped, damaged, left outdoors, or dropped into water, return it to a service center. Do not handle appliance with wet hands. Do not put any object into openings. Do not use with any opening blocked; keep free of dust, lint, hair, and anything that may reduce air flow. Keep hair, loose clothing, fingers, and all parts of body away from openings and moving parts. Turn off all controls before removing the battery pack. Use extra care when cleaning on stairs. Do not use to pick up flammable or combustible liquids, such as gasoline, or use in areas where they may be present. Do not pick up anything that is burning or smoking, such as cigarettes, matches, or hot ashes. To reduce the risk of health hazards from vapors or dusts, do not vacuum any toxic materials. Do not use this vacuum cleaner for EPA Lead Based Paint Renovation, Repair and Painting Program (RRP), where lead may be present. Using this vacuum cleaner for EPA RRP program may cause health and environmental hazards. Do not use to vacuum hazardous or toxic substances or dusts, e.g., asbestos. The standard filter is not able to capture all hazardous particles, which may cause health hazards. Do not use to vacuum concrete dust and/or other materials that include silica. The filter is not able to capture all silica dust, which may cause health hazards. Do not use or store near hazardous materials. Do not use without dust bag and/or filters in place. Prevent unintentional starting. Ensure the switch is in the off-position before connecting to battery pack, picking up or carrying the appliance. Carrying the appliance with your finger on the switch or energizing appliance that has the switch on invites accidents. Disconnect the battery pack from the appliance before making any adjustments, changing accessories, or storing appliance. Such preventive safety measures reduce the risk of starting the appliance accidentally. Recharge only with the charger specified by the manufacturer. A charger that is suitable for one type of battery pack may create a risk of fire when used with another battery pack. Use the appliance only with specifically designated battery packs. Use of any other battery packs may create a risk of injury and fire. When battery pack is not in use, keep it away from other metal objects, like paper clips, coins, keys, nails, screws or other small metal objects, that can make a connection from one terminal to another. Shorting the battery terminals together may cause burns or a fire. Under abusive conditions, liquid may be ejected from the battery; avoid contact. If contact accidentally occurs, flush with water. If liquid contacts eyes, additionally seek medical help. Liquid ejected from the battery may cause irritation or burns. Do not use a battery pack or appliance that is damaged or modified. Damaged or modified batteries may exhibit unpredictable behavior resulting in fire, explosion or risk of injury. Do not expose a battery pack or appliance to fire or excessive temperature. Exposure to fire or temperature above 265F (130C) may cause explosion. Follow all charging instructions and do not charge the battery pack or appliance outside of the temperature range specified in the instructions. Charging improperly or at temperatures outside of the specified range may damage the battery and increase the risk of fire. Have servicing performed by a qualified repair person using only identical replacement parts. This will ensure that the safety of the product is maintained. Do not modify or attempt to repair the appliance or the battery pack (as applicable) except as indicated in the instructions for use and care. Use only with the battery packs and chargers listed below:

BATTERY PACK CHARGER BA1400XXX(5151.3), BA2800XXX(5151.2), BA4200XXX(5171), BA1400TXXX(5191), BA2242TXXX(5190.1), BA2800TXXX(5190), BA3360TXXX(11003), BA4200TXXX(5189), BA4480TXXX(11004), BA5600TXXX(5194), BA6720TXXX(5194.2) CH2100XXX(5340), CH3200XXX(5380), CH5500XX(5322), CH2800DXXX(CH2800D), CH7000XXX(CH7000) For remote control, use only with listed/certified ITE Power Supply. FCC STATEMENT 1. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

1) This device may not cause harmful interference. 2) This device must accept any interference received, including interference that may cause undesired operation. 2. Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. NOTICE: 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 reasonable 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. ISED Statement This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canadas licence-exempt RSS(s). 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 undesired operation of the device. 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. Lexploitation est autorise aux deux conditions suivantes :

1. Lappareil ne doit pas produire de brouillage;

2. Lappareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible den compromettre le fonctionnement. SAVE THESE INSTRUCTIONS! Refer to them frequently and use them to instruct others who may use this tool. If you loan this tool to someone else, also loan these instructions to them to prevent misuse of the product and possible injury. INTRODUCTION Congratulations on your selection of the 56V Lithium-ion Wet/Dry Vacuum Cleaner. It has been designed, engineered and manufactured to give you the best possible dependability and performance. Should you experience any problem you cannot easily remedy, please contact EGO customer service center 1-855-EGO-5656. This manual contains important information on to the safe assembly, operation and maintenance of your product. Read it carefully before using the product. Keep this manual handy so you can refer to it at any time. SERIAL NUMBER DATE OF PURCHASE YOU SHOULD RECORD BOTH SERIAL NUMBER AND DATE OF PURCHASE AND KEEP THEM IN A SAFE PLACE FOR FUTURE REFERENCE. SPECIFICATIONS Voltage Ingress Protection Rating 56 IPX4* (Protection from splashing water) Recommended Operating Temperature 23F 104F (-5C 40C) Recommended Storage Temperature

-4F 158F (-20C 70C)

* NOTE: IPX4 rating is based on the machine and battery being used together as a system. DESCRIPTION KNOW YOUR WET/DRY VACUUM CLEANER (Fig. 1) 1. Power Head Assembly 2. Handle 3. Accessory Storage Compartment (Fig. 1a) 4. Dust Tank Latch (x2) 5. Rear Wheel (x2) 6. Dust Tank 7. Caster Wheel with Brake (x2) 8. Drain Port Cap 9. Crevice Nozzle 10. Suction Inlet Port 11. Operator Panel (Fig. 18. Filter Self-cleaning Button 1b) 19. Filter Self-cleaning 12. Vacuum Hose Storage Slots 13. Blowing Outlet Port 14. Accessory Temporary Storage 15. Large Floor Nozzle +

Brush Bar 16. Extension Tubes 17. Battery-Release Button Plug 20. Vacuum Hose 21. Hose-Release Button 22. Suction Regulator 23. Remote-Control Mount 24. Rubber Bar 25. Dust Bag 26. Remote Control 27. Round Dust Brush Nozzle 28. Compact Floor Nozzle 29. Power-Tool Adapter 30. Charging Cable for Remote Control 31. Power Button 32. Start/Stop Button 33. Speed Button 34. Speed Indicator 35. TURBO Button 36. TURBO Indicator 37. Filter 38. Filter Bracket 39. Liquid Sensor (x4) 40. Dust Bag Bracket 41. Drain Port WARNING: The safe use of this product requires an understanding of the information on the product and in this instruction manual, as well as knowledge of the project you are attempting. Before use of this product, familiarize yourself with all operating features and safety rules. Handle Use the handle to lift the power head assembly when the dust tank is unlocked, or lift the whole wet/dry vacuum cleaner when the dust tank is locked. Accessory Storage Compartment Stores remote control, round dust brush nozzle, compact floor nozzle and power-tool adapter. NOTE: The charging cable is shipped together with this manual. Dust Tank Latches Lock or unlock the dust tank to the power head assembly. Dust Tank Can be used for wet and dry dust/debris collection. Dust Bag Can only be used for dry vacuuming. Caster Wheels Equipped with brakes to stop the vacuum cleaner in place. Drain Port Cap Remove the cap to drain liquid from the dust tank into a suitable receptacle. Suction Inlet Port With connected vacuum hose, this port is used to suck in waste or dry dust. Vacuum Hose Storage Slots For storing the vacuum hose when it is not in use. Blowing Outlet Port With connected vacuum hose, this port can be used to function as a blower. Accessory Temporary Storage To temporarily store accessories. Battery-Release Button Press to release the battery pack from the vacuum cleaner. Filter Captures particles in the air. Filter Self-cleaning Button Press to activate the filter self-cleaning function. Filter Self-cleaning Plug When performing the filter self-cleaning, the nozzle end of the vacuum hose should be mounted onto the filter self-cleaning plug so that the vacuum hose is sealed. Vacuum Hose One end of the hose connects to either suction inlet port or blowing outlet port, and the other end accepts variety nozzles or adapters. Hose-Release Button Press the button to disconnect the vacuum hose. Remote-Control Mount To hold the remote control temporarily when needed. For example, when using crevice nozzle to clean dark areas, the remote control can be positioned here and used for lighting. Liquid Sensors When the liquid level in the dust tank reaches bottom tip of any two adjacent sensors, the vacuum cleaner will stop working automatically to prevent overflow of liquid in the dust tank. OPERATOR PANEL Power Button The power button must be pressed down before starting the wet/dry vacuum cleaner. WARNING: The power button is a safety device. Never attempt to bypass its operation. Start/Stop Button Turns the vacuum cleaner ON and OFF. Speed Adjustment Button Allows the operator to select a desirable speed. Speed Indicator The number of green lights displays the current speed level. TURBO Button Used to switch the vacuum cleaner into TURBO mode, i.e. the highest speed. TURBO Indicator Displays green light when the vacuum cleaner is running at the highest speed. CLEANING ACCESSORIES Extension Tubes Connect one or two extension tubes to the vacuum hose as needed to access and clean hard-to-reach areas. Crevice Nozzle Suitable for sucking and cleaning tight corners and areas. Besides, when the vacuum hose is connected to the blowing outlet port, this nozzle is used to direct and concentrate the airflow. Large Floor Nozzle + Brush Bar The combination is suitable for cleaning wide areas of any floor type. The brush bar is removable and can be replaced with the rubber bar. Rubber Bar Combined with the large floor nozzle and suitable for cleaning liquid on floor surface. Compact Floor Nozzle It is great for cleaning car interiors, boats, and campers. It can be used for wet and dry cleaning. Round Dust Brush Nozzle Suitable for cleaning leather surfaces such as automotive leather seats. Power-Tool Adapter Allows the vacuum cleaner to be connected to a variety of power tools with 1-1/4 dust outlet such as sanders and jigsaws. ASSEMBLY WARNING: If any parts are damaged or missing, do not operate this product until the parts are replaced. Use of this product with damaged or missing parts could result in serious personal injury. WARNING: Do not attempt to modify this product or create accessories not recommended for use with this product. Any such alteration or modification is misuse and could result in a hazardous condition leading to possible serious personal injury. WARNING: To prevent accidental starting that could cause serious personal injury, always remove the battery pack(s) from the product when assembling parts. UNPACKING This product requires assembly. Carefully remove the product and any accessories from the box. Make sure that all items listed in the packing list are included. Inspect the product carefully to make sure no breakage or damage occurred during shipping. Do not discard the packing material until you have carefully inspected and satisfactorily operated the product. If any parts are damaged or missing, please return the product to the place of purchase. CONNECTING/DISCONNECTING THE VACUUM HOSE (Fig. 2) To Connect the Vacuum Hose (Fig. 2a) 1. Align the end (with two hose-release buttons) of the hose with the suction inlet port or the blowing outlet port according to your needs. 2. Push the end into the suction inlet port or the blowing outlet port until you hear a click sound which indicates the hose is secured in place. To Disconnect the Vacuum Hose (Fig. 2b) Press and hold both hose-release buttons on the end of the hose to remove the vacuum hose from the vacuum cleaner. CONNECTING/DISCONNECTING THE EXTENSION TUBES (Fig. 3) Connect one or two extension tubes to the vacuum hose according to your needs. To Connect the Extension Tube 1. Align the narrow end of the extension tube with 2. the vacuum hose. Insert the extension tube into the vacuum hose as far as you can until the extension tube is secured in place. To Disconnect the Extension tube Pull the extension tube from the vacuum hose. The second extension tube is connected/disconnected to the first tube in the same fashion. INSTALLING/REMOVING THE NOZZLES (Fig. 4) Choose a suitable nozzle to install onto the vacuum hose directly or onto the extension tube according to your needs (Fig. 4a). Follow the process in the section CONNECTING/DISCONNECTING THE VACUUM HOSE to connect or disconnect the nozzle to/from the vacuum hose. Follow the process in the section CONNECTING/DISCONNECTING THE EXTENSION TUBES to connect or disconnect the nozzle to/from the extension tube. Crevice Nozzle (Fig. 4b) The dark areas could be easily cleaned when using the crevice nozzle combined with the integrated light of the remote control. Connect the crevice nozzle to the vacuum hose and snap the remote control onto the remote-control mount on the vacuum hose. Press the light button on the remote control and the transparent crevice nozzle will light up. Power-Tool Adapter (Fig. 4c) The power-tool adapter allows the vacuum cleaner to connect to a power tool with 1-1/4 dust outlet. With the vacuum hose connected to the suction inlet port of the vacuum cleaner, insert the power-tool adapter into the vacuum cleaner as far as you can until the power-tool adapter is secured in place and then connect the adapter to the dust outlet of the power tool. NOTICE: The power-tool adapter cannot be connected to the extension tube(s). Forcing the installation may cause damage for the power-tool adapter or the extension tube(s). INSTALLING/REMOVING THE POWER HEAD ASSEMBLY (Fig. 5) To Install the Power Head Assembly (Fig. 5a &

5b) 1. Push the lower parts of the dust tank latches on both sides to unlock the dust tank (Fig. 5a). 2. Hold the handle of the power head assembly and align the power head assembly with the dust tank. Lower the power head assembly onto the dust tank (Fig. 5a). 3. Push the upper parts of the dust tank latches on both sides to lock the dust tank (Fig. 5b). To Remove the Power Head Assembly (Fig. 5c) 1. Push the lower parts of the dust tank latches on both sides to unlock the dust tank. 2. Hold the handle to lift the power head assembly. INSTALLING/REMOVING THE DUST BAG (OPTIONAL) (Fig. 6) 1. Unlock the dust tank and lift the power head assembly. 2. To install the dust bag, align the plate of the dust bag with the slot of the dust bag bracket, and then insert only the plate into the slot until the plate falls down the ribs, which indicates the holes of the dust bag and the bracket are aligned. Unfold the dust bag manually before collecting dust or debris. To remove the dust bag, slightly lift the plate over the ribs and then pull the plate from the slot to remove the dust bag. OPERATION WARNING: Do not allow familiarity with this product to make you careless. Remember that a careless fraction of a second is sufficient to inflict serious injury. WARNING: Do not use any attachments or accessories not recommended by the manufacturer of this product. The use of attachments or accessories not recommended can result in serious personal injury. WARNING: To prevent serious personal injury, remove the battery pack from the product before servicing, cleaning, changing attachments, or removing material from the product. APPLICATION You may use this product for the purposes listed below:

Sucking in liquid waste or dry dust when the suction inlet port is used. Functioning as a blower when the blowing outlet port is used. INSTALLING/REMOVING BATTERY PACK (Fig. 7) NOTE: Fully charge the battery pack before first use. To Install Battery Pack (Fig. 7a) 1. Align the ribs on the battery pack with the mounting slots on the vacuum cleaner. 2. Slide the battery pack onto the vacuum cleaner until it snaps into position. WARNING: Make sure that the latch on the vacuum cleaner snaps into place and the battery pack is secured to the vacuum cleaner before beginning operation. Failure to securely seat the battery pack could cause the battery pack to fall out, resulting in serious personal injury. To Remove Battery Pack (Fig. 7b) 1. Hold the battery pack in your hand. 2. Press the battery-release button upward and the battery pack will disengage from the latch. 3. Grasp the battery pack and remove it from the vacuum cleaner. WARNING: Always be aware of location of your feet and children or pets around you when separating the battery pack from the vacuum cleaner. Serious injury could result if the battery pack fails. NEVER remove the battery pack at a high location. WARNING: Always remove the battery pack when the vacuum cleaner is not in use. STARTING/STOPPING THE WET/DRY VACUUM CLEANER (Fig. 8) WARNING: Do not attempt to override the operation of the power button. WARNING: When the vacuum hose is connected to either suction inlet port or blowing outlet port, never get close to the other, vacant port. Failure to follow this instruction may cause serious personal injury. To Start the Vacuum Cleaner 1. Verify that power head assembly is installed onto the dust tank and the dust tank is securely locked. Ensure that the vacuum hose, required extension tube(s), and nozzle are connected properly. NOTE: The vacuum cleaner runs only when the power head assembly is securely attached to the dust tank. Install the battery pack onto the vacuum cleaner. 2. 3. Press the power button to power up the vacuum cleaner. 4. Press the speed adjustment button to select low speed or high speed, and then press the start/stop button to start the vacuum cleaner. Or, press the TURBO button to start the vacuum cleaner directly at maximum speed. NOTE: The speed can also be adjusted during vacuuming. For more information refer to the chapter SPEED SELECTION. To Stop the Vacuum Cleaner 1. Once the vacuuming is completed or when the dust tank is full, press the start/stop button to stop the vacuum cleaner temporarily. 2. Or press the power button to power down the vacuum cleaner completely. 3. Remove the battery pack. 4. Empty the dust tank into a suitable receptacle or drain. NOTE: The vacuum cleaner will resume the previously active speed setting when restarting. Power Button Indicator Power Button Indicator Meaning Standby. Solid green. Action No actions required. The vacuum cleaner will turn off automatically after 1 hour of inactivity. The machine runs properly. Normal operation. Flashing green 6 times, then shuts off. Liquid level in the tank reaches the bottom tip of the liquid sensors. Flashing green continuously. Electronics error. Stop the vacuum cleaner, remove the battery pack, and then empty the dust tank. Contact EGO customer service center for help. SPEED SELECTION Regular Speed Mode Every time the speed adjustment button is pressed, the speed will toggle between low level and high level. The speed indicator displays green lights corresponding to the current speed level. The vacuum cleaner will save the last speed setting and will revert to it upon restart. TURBO Mode Press the TURBO button, the TURBO indicator will light up green and the vacuum cleaner will start working directly at TURBO speed, i.e. the highest speed. When in TURBO mode, press TURBO button again, or press the speed adjustment button, the start/stop button, or the power button the TURBO indicator will turn off and the vacuum cleaner will exit TURBO mode. NOTE: After exiting TURBO mode, the vacuum will resume previously active regular speed. SUCTION REGULATOR (Fig. 9) When vacuuming, the air flow at the end of the vacuum hose can be controlled by turning the suction regulator. Turn the regulator to expose the air outlet to decrease the suction, or turn the regulator to cover the air outlet to increase the suction. This feature is especially useful when the vacuum hose is sealed by carpets, cloths, etc. during suction, turn the regulator to expose the air outlet, the suction will be decreased. REMOTE CONTROL (Fig. 10) The remote control could be positioned on the vacuum hose during vacuuming (Fig. 10a). When the vacuum cleaner is powered on, you may start/stop the vacuum cleaner, or switch the machine into TURBO mode by using the remote control. NOTE: The remote control cannot switch between regular low or high speed. The remote control can also be used as a flashlight for dark areas, especially when using the crevice nozzle. Remote Control Pairing (Fig. 10b) The remote control was paired with the vacuum cleaner at the factory. However, in cases when the remote control is damaged or lost, follow below steps to pair your new remote control with the vacuum cleaner. 1. Install the battery pack onto the vacuum cleaner. 2. Press the power button to power up the vacuum cleaner. 3. Long-press the start/stop button on the vacuum until the power button indicator flashes green slowly. 4. Press the TURBO button or the start/stop button on the remote control as soon as the power button indicator starts flashing green slowing. 5. The power button indicator will flash green fast and then shine solid green to indicate the pairing was successful. Remote Control Indicator Remote Control Indicator Meaning Flashing green fast The remote control battery charge is nearly depleted. Action Charge the remote control. Flashing green slowly Solid green The remote control is charging. The charging of the remote control is complete. No action needed. Disconnect the remote control and charging cable from power supply. NOTE: During normal operation, the remote control indicator will light one time when the TURBO button or the start/stop button is pressed once. Recharging the Remote Control (Fig. 10c) Periodically the battery inside the remote control will need to be recharged. 1 Open the USB-C port cover. 2 Connect the USB-C end of the included charging cable to the USB-C port in the remote control. 3 Connect the other end of the charging cable to a compatible USB power adapter/charger (not included). It may take up to 2h to charge a fully discharged battery. 4 When finished charging, disconnect the charging cable and close the USB-C port cover to protect the USB-C port from contamination. WORKING WITH THE VACUUM CLEANER Wet Vacuuming Operation Do not use the dust bag during wet vacuuming operation. Turn off the vacuum cleaner immediately when the dust tank is full. Empty the dust tank into a suitable receptacle or drain. Clean the interior of the dust tank, the filter, and accessories periodically, more often when used to pick up wet, sticky materials. Dry Vacuuming Operation Make sure the filter is completely dry after wet vacuuming or use a second dry filter for dry vacuuming. Damp or wet filters will get clogged with dust or get moldy. To reduce exposure to silica dust, use dust bag. Turn off the vacuum cleaner immediately when the dust bag or dust tank is full. Empty the dust tank into a suitable receptacle or drain. Blower Operation WARNING:

Always wear eye protection when using this machine as a blower. Do not blow flammable or combustible materials, such as gasoline, or use in areas where such materials may be present. Fire could result. Do not direct the airflow in the direction of people or pets. MAINTENANCE WARNING: To prevent serious personal injury, remove the battery pack from the product before servicing, cleaning, changing attachments, or removing material from the unit. WARNING: When servicing, use only identical replacement parts. Use of any parts that do not meet the original equipment specifications may create a hazard or cause product damage. To ensure safety and reliability, all repairs should be performed by a qualified service technician. NOTICE: Periodically inspect the entire product for damaged, missing, or loose parts such as screws, nuts, bolts, caps, etc. Tighten securely all fasteners and caps and do not operate this product until all missing or damaged parts are replaced. GENERAL MAINTENANCE Avoid using solvents when cleaning plastic parts. Most plastics are susceptible to damage from various types of commercial solvents and may be damaged by their use. Use clean cloth to remove dirt, dust, oil, grease, etc. WARNING: Do not at any time let brake fluids, gasoline, petroleum-based products, penetrating oils, etc., come in contact with plastic parts. Chemicals can damage, weaken or destroy plastic which may result in serious personal injury. EMPTYING THE DUST TANK 1. Remove the battery pack from the vacuum cleaner. 2. Remove the drain port cap to empty liquid in the dust tank into a suitable receptacle or drain, if available. 3. Unlock the tank latches to remove the power head assembly from the dust tank. 4. Remove the dust bag if the dust bag is installed. 5. Clear all dirt or debris from the dust tank and clean with mild soap and water. 6. Allow the dust tank to dry before reassembling the power head assembly. FILTER MAINTENANCE (Fig. 11) Filter Self-cleaning System The vacuum cleaner is equipped with a semi-automatic filter self-cleaning system to clean the filter. 1. Connect the vacuum hose to the suction inlet port of the vacuum cleaner and install the other end of the hose onto the filter self-

cleaning plug (Fig. 11a). Install the battery pack, press the power button to power on the machine. 2. 3. Select desired speed mode and press the start/stop button to turn on the machine. 4. Press the filter self-cleaning button to clean the filter (Fig. 11b). NOTE: To achieve the best cleaning effect, it is recommended to select TURBO mode and press the filter self-cleaning button five times and hold for 3 seconds each time. Washing the Filter Remove the battery pack and examine the filter by lifting the power head assembly. If the filter is still dirty after following the steps in the section Filter Self-

cleaning System, remove the filter and rinse it in cold water. Allow the filter to dry completely and reinstall it. Replacing the Filter (Fig. 11c & Fig. 11d) WARNING: Check the filter periodically and replace if worn out or damaged. Using damaged filter can lead to release of unwanted airborne contaminants from the canister. 1. Remove the battery pack. 2. Lift the power head assembly and put it on its side. 3. Unfold the handle of the filter bracket and pull the bracket with the filter out. 4. Use a moist piece of cloth to remove any dust and debris from the filter area. Install a new or cleaned filter into the bracket. 5. 6. Place the bracket into the filter area and fold the handle. STORING THE VACUUM CLEANER 1. Remove the battery pack from the vacuum cleaner. 2. Clean the vacuum cleaner thoroughly before storing it. 3. Store the vacuum cleaner in a dry, well-ventilated area, locked-up or up high, out of the reach of children. Do not store the vacuum cleaner on or adjacent to fertilizers, gasoline, or other chemicals.

Date: 8/14/2023 Federal Communications Commissions Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 RE: CFR 47 2.911 (d)(7) FCC US Agent Letter of Attestation FCC ID: WDUWDV0900 Grantee FRN: 0028790434 To whom it may concern:

FCC US Agent Agent Company Name: Chervon North America Inc. Agent Contact Name: Huijing ye Agent US Address: 1203 East Warrenville Road NAPERVILLE IL 60563 United States Agent Email Address: hj.ye@cn.chervongroup.com Note: Chervon North America Inc. does not do any other business with the FCC. This letter is to confirm that we have accepted the responsibility to act as US Agent on behalf of Nanjing Chervon Industry Co.,Ltd (the applicant) for the above referenced FCC ID. We are aware of the requirements and responsibilities of the applicants agent for service of process as outlined in the FCC section 2.911(d)(7) and Report and Order FCC 22-84 paragraph 63. Sincerely, Authorized Agent Contact Person Name: Huijing ye Agent contact Job Title: Engineer Agent Company name: Chervon North America Inc.

Date: 7/3/2023 Federal Communications Commissions Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 RE: CFR 47 2.911 (d)(7) Agent Designation Attestation FCC ID: WDUWDV0900 Grantee FRN: 0028790434 Nanjing Chervon Industry Co.,Ltd (the applicant) as required by section 2.911(d)(7), designates the following agent, located in the United States, for purposes of acting as the applicants agent for service of process. The applicant acknowledges that they will maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. The applicant further acknowledges their responsibility under CFR 47 2.929(c) to inform the FCC whenever the agent information changes. U.S. Agent Information:

Agent Company Name: Chervon North America Inc. Agent Contact Name: Huijing ye Agent US Address: 1203 East Warrenville Road NAPERVILLE IL 60563 United States Agent Email Address: hj.ye@cn.chervongroup.com Note: Chervon North America Inc. does not do any other business with the FCC. Sincerely yours, Name:

Shuli Liu Job Title:

ENGINEERING MANAGEMENT DEPT. Company Name: Nanjing Chervon Industry Co.,Ltd

CFR 47 2.911 (d)(5) Attestation Date: 08-14-2023 FCC ID: WDUWDV0900 Grantee FRN: 0028790434 To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA 1. Nanjing Chervon Industry Co.,Ltd (the applicant) certifies that the equipment for which authorization is sought is not covered equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. 2. Nanjing Chervon Industry Co.,Ltd (the applicant) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing covered equipment and is not an affiliate or subsidiary of an entity identified on the Covered List. Sincerely yours, Name: Shuli Liu Job Title: ENGINEERING MANAGEMENT DEPT. Company Name: Nanjing Chervon Industry Co.,Ltd

Nanjing Chervon Industry Co.,Ltd Date: 08/14/2023 Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 To whom it may concern:

I, the undersigned, hereby authorize UL Verification Services Inc. to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by UL Verification Services Inc. on our behalf shall have the same effect as acts of our own. I, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). In authorizing UL Verification Services Inc. as our representative, we still recognize that we are responsible to:

a) comply with the relevant provisions of the certification program;

b) c) d) e) make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints;

make claims regarding certification only in respect of the scope for which certification has been granted;

do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized;

upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division;

f) g) h) i) j) use certification only to indicate the products are certified as being in conformity with specified standards;

endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner;

ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division;

keep a record of all complaints made known to us relating to the products compliance with requirements of the relevant standard and to make these records available to the when requested;

take appropriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirements for certification;

k) document the actions taken. This authorization is valid until further written notice from the applicant. Sincerely Yours, Signed by:

Company Name: Nanjing Chervon Industry Co.,Ltd Contact Name: Shuli Liu Title of PersonENGINEERING MANAGEMENT DEPT. Address: 529 Jiang-jun Rd.,Jiangning Economic&Technical Development Zone, Nanjing, Jiangsu 211106 P.R. China.

Nanjing Chervon Industry Co.,Ltd Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 Subject:

Request for Confidentiality FCC ID:

WDUWDV0900 To Whom It May Concern:

Pursuant to the provisions of Sections 0.457 and 0.459 of the Commissions rules (47 CFR 0.457, 0.459), we are requesting the Commission to withhold the following attachments as confidential document from public disclosure indefinitely. Schematic Diagram Block Diagram Theory of Operation Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Best Regards Company Name: Nanjing Chervon Industry Co.,Ltd Contact Name: Shuli Liu Title of PersonENGINEERING MANAGEMENT DEPT. Address: 529 Jiang-jun Rd.,Jiangning Economic&Technical Development Zone, Nanjing, Jiangsu 211106 P.R. China. Date:2023/08/14