MULTIFIT MULR Series User manual

Table of Contents
Safety Manual............................................................................................................................ 1
Robot Function...........................................................................................................................2
Robot Parts Function.................................................................................................................. 4
Work Preparation....................................................................................................................... 8
Robot Operation....................................................................................................................... 12
Alarming...................................................................................................................................14

Thank you for choosing Multifit Solar Panel Cleaning Robot (refer to as: G1
Robot Model No.MULR-***)
Please read the product manual and safety manual carefully before using this
product.
The person in charge of the robots should ensure that all users read and follow this
manual.
Release the Sensor Wheel by screw and extend the its length, then
screw the Sensor switch again.
The robot may fall from the solar panel if the Sensor wheel does not
be released
！

1
Safety Manual
This equipment is only used for cleaning solar panels.
Use Restrictions
Multifit Solar Panel Cleaning Robot is designed to be used in an environment suitable for human
survival, and cannot be used in a corrosive or explosive environment.
！
Caution
Obviously potential bad or dangerous use, if not avoided, it will
cause serious personal injury.
Note
•Obviously potential undesirable or dangerous use, if not avoided, it
will cause certain personnel injury or certain material and
environmental damage.
•User manual to help users operate and use technically correctly and
effectively !
Warning
• Start the robot without reading this manual
• Use outside the designated use range of the robot
• Destroy the safety system, remove instructions or danger signs
• Open the robot with a tool (such as a screwdriver)
• Update or modify this robot
• Use accessories from other manufacturers that are not approved by
Guangdong Multifit Solar Co., Ltd.
• Use to clean other products beyond solar panels.
Forbidden

2
TO : USER
Limitation of Liability
Guangdong Multifit Solar Co., Ltd. as the original manufacture, is responsible for providing safe
products including manuals and original accessories.
Responsibilities of Non-originating manufacturers (Non-Multifit Solar Co.,Ltd)
For accessories of Multifit robot produced by Non-originating manufacturers (Non-Multifit), the
manufacturer shall be responsible for the development of its products and provide safe accessory
products !
Responsibilities of robot operators:
The person in charge of the robot must ensure that it is operated in accordance with the instructions.
The person in charge should also ensure that other users use the robot in accordance with the
instructions.
The person in charge of the robot has the following responsibilities:
• Must understand the product safety instructions and instructions in the user manual.
• Must be familiar with local safe working rules.
• Once the robot has a safety problem, immediately contact Guangdong Multifit solar Co., Ltd.
Guangdong Multifit Solar Co., Ltd.

3
Robot Function
The functions of the robot are introduced here.
Slow Start
Robot protection mechanism. When the robot starts, it runs slowly for the first 3 seconds, about 5
meters per minute, to protect the equipment from falling off the solar panel.
Manual Cleaning Mode
The specified position of the solar panel can be manually cleaned, and the direction and speed of
manual cleaning can be adjusted.
Automatic Cleaning Mode
Automatic cleaning of solar panels, with customized cleaning time and frequency.
Raindrop Induction Automatic Cleaning Mode
The robot is equipped with a raindrop sensor. When the rainfall reaches the specified value, it will
start an automatic cleaning round.
Self-Charging
The Top of the robot is equipped with a solar panel to continuously charge the battery of the robot.

4
Robot Parts Function
Check the accessories,the quantity of each part is shown on ( ).
Battery Charger ( ×1 ) Lithium Battery 24V-10AH/20AH ( ×1 )
Remote Control ( ×1 ) Micro USB Cable ( ×1 )
Robot ( ×1 ) User Manual ( ×1 )
Power Adapter ( ×1 ) The power adapter varies depending on the country/region.

5
Product Inspection
1. Robot Internal View
1. Self-charging Solar Panel
2. Raindrop Sensor
3. Outer Top Shell
4. Power Control Box (1)
(Including circuit boards, batteries,integrated circuits and solar controller)
5. Side Shell
6. Carrying Handles
7. Walking wheel
8. Side Shell
9. Gearbox
(The mechanical gearbox serves the robot transmission system and integrates the brush disassembly
structure.)
10. Support Wheel
11. Sensor Wheel
(The cleaning robot is restricted to move on the solar panel, and the cleaning robot can be controlled
to automatically move in the reverse direction.)
12. Rolling Brush

6
2. Robot External View
Power Switch
Start Switch
Press the start switch to start
the robot
Power Control
Box Lock
Power Control
Box Cover
Water Connector
Rotating Shaft
7
6
8
6
Self-Charging Solar Panel
Raindrop Sensor

7
Remote Control & Charger
Battery & Charger
Battery details
Battery Charger
1.Charger Cover
2.Charger Port
3.Battery Cable
4.Battery Switch/Battery Power Button
5.Battery Power Indicator
6.Handle
7.Battery Power Display, The percentage of remaining
battery power is displayed
[Pause] Button
[Start] Button
[Scrubbing] Button
[Left] Button
[Right] Button
[Mode] Button
[Settings] Button
[Stop] Button
] Button
[Speed Up] Button
[Slow Down] Button