FCC ID: 2A3PX-XE Robint-Disinfection

User's manual for Robint-Disinfection:RDF Power on and off Power switch Start button Power on Push the robot to the charging station Make sure the robot is connected to charging pile Click the start button Power off Long press the 3S start button Introduction Mist outlet Water level display area Drainage port Depth camera Charging head Charging the robot intake vent Mist outlet Water inlet Wide angle camera Emergency stop button Lidar Ultrasonic radar Auto-charge After the RDF's task is completed, it will return to the charging pile for autonomous charging When the robot is in a normal charging state The indicator light of the charging pile turns green and the robot light strip flashes Charging pile indicator Operation steps first Push the RDF to the charging pile, first press the bottom power switch, then click the start button Start button Power switch Second Open the water injection port cover and add disinfectant liquid through the funnel third Log in to the WeChat applet to operate Water inlet Disinfection liquid consumption Disinfection liquid consumption Disinfection liquid consumption Click the "Start disinfection" button to start disinfection Edit the route taken during disinfection, disinfection intensity and disinfection time drain Open the drain Point the valve to the "open" state and wait for the liquid to drain Warning It is recommended to use purified water as the diluent of the disinfectant liquid, It is recommended to use sodium hypochlorite as a disinfectant A funnel must be used when adding disinfectant liquid to prevent splashing on the body If you see a kid approaching the robot, please remind it in time to prevent accidents If there is a safety door in the robots path, please keep the door open If there are new obstacles in the robot's running line, please clear it in time A2006 010-82230700 021-58591218 www.irobint.com business@irobint.com 2433G FCC WARNING 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, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: 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. To maintain compliance with FCCs RF Exposure guidelines, This equipment should be installed and operated with minimum 20cm distance between the radiator and your body: Use only the supplied antenna.

C5266091_X10_Ed.2 Beijing Robint Technology Co., Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date:

Nov.18.2021 Subject: Request for Confidentiality FCC ID: 2A3PX-XE To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules

(47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits ID Label/Location Attestation Statement External Photos Block Diagram Schematics Test Report Test Setup Photos Users Manual Internal Photos Parts List / Tune Up RF Exposure Info Operational Description Cover Letter(s) SDR Software / Security Info Long-Term Confidentiality No No No No No NOTE 1 NOTE 1 No No Short-Term Confidentiality NOTE 2 No No No No No No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. 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. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of ____45__ days from the date of the Grant of Equipment Authorization and prior to marketing. 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. 1/1 C5266091_X10_Ed.2 Sincerely, Signature:

Name: A Ning Luo Title: Quality manager 1/1

C5266091_X8_Ed.1 Letter of Authorization Beijing Robint Technology Co., Ltd. Company: Beijing Robint Technology Co., Ltd. Address: Room 2006, Jinqiu International Building, No.6 Zhichun Road, Haidian District, Beijing, China Product Name: Robint-Disinfection Model Number: XE FCC Identifier: 2A3PX-XE We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: A Ning Luo Title: Quality manager Date: Nov.18.2021 Signature of applicant:

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