Roidmi RM28 User manual

Read manual before use. Keep it well for future reference
ROIDMI Cordless Vacuum Cleaner Operation Manual

Contents
Safety Precautions
Product Description
Main Machine
6
Product Installation
Product Usage
Product Cleaning
3
4
5
Warning
Attention
Accessories
Main Machine Installation
6
7
Installation of wall suction fixing box and placing
Power On/Off and Suction Power Switch
7
8
Adapter Usage
Status Indicator LEDs
8
Usage of Rolling Brush
Usage of Accessories
Removal and Installation of Dust Cup With Cover
Product Troubleshooting
10
Dust Cup Component Cleaning
Rolling Brush Replacement
11
Cordless Vacuum Cleaner Product Warranty Card
13
Cordless Vacuum Cleaner Performance Fault List
13
Product Hazardous Substances Declaration
Warranty Description
13
Warranty Content
10
Removal and Installation of Uncovered Dust Cup
6
Fittings
13
9
14
Cordless Vacuum Cleaner Product Maintenance Record
14
9
12
12

3
Warning
Notices that can lead to death or serious injury when not following the instructionsWarning
Attention
Safety Precautions
Read the manual before use
1. Do not use this product near wet places such as the bathroom；
2. Do not use on cleaning liquids , matches and damp rubbish；
3. Do not unplug / plug in or contact the adapter socket with wet hand；
4. Do not use broken power plug and loose socket；
5. Do not use the vacuum cleaner to clean kerosene, gasoline and other flammable liquids and objects with
spark, cartridge, toner and other combustible dust or use the vacuum cleaner near the above items and in
inflammable and explosive gases, so as not to cause fire；
6. Do not disassemble, repair or transform by yourself to avoid fire, injury or improper operation, except
certified replacement of consumables according to this manual；
7. Use AC power at rated voltage, do not use generator or DC power supply, etc., to avoid causing fire and
electric shock；
8. Regularly use dry cleaning cloth to clean the dust on the plug, so as to avoid fire due to poor insulation
and other reasons;
9. Make sure that the plug is well inserted in the bottom to avoid electric shock. short circuit and fire;
10. In case of any abnormal failure, stop using it immediately to avoid causing smoke, fire and electric shock;
11. When in following conditions: Switched to"on"and still not running; Frequent stops while in operation;
Intermittent power supply, when moving plug or power cord; Body distortion, unusual heating; Smell of
burning; If there is any abnormal sound during operation, immediately cut off the power supply and unplug
the plug, and the manufacturer or its maintenance staff shall replace and repair it to avoid any danger;
12. Be sure to remove the plug from the power socket before cleaning and maintenance to avoid electric
shock and injury;
13. If the electric brush is found to be abnormal in use, turn off the power switch and immediately check
whether the electric brush is wrapped around the hair or other excessively long fibers, and clean it in time;
14. Do not pour water on the body of the machine and plug or immerse the body and/or plug into water;
15. Do not charge the vacuum cleaner with other adapter;
16. Hold the plug when unplugging it. Do not pull it from the power cord;
17. Keep all parts of the body, such as hair, loose clothes and fingers, away from each end of the interface
and the mouth of the roller brush;
18. Do not operate the vacuum facing the ears, eyes, mouth and other body parts;
19. The battery is a sealed device that normally has no safety hazards. In extreme cases, liquid comes out
of the battery, which may cause irritation or burns. In case of accidental contact, follow the following
precautions: If it touches the skin --wash with soapy water; if eyes contact it--immediately rinse with water
for at least 15minutes and seek medical help;
20. This appliance can be used by children and persons with reduced physical, sensory or mental capabilities
or lack of experience and knowledge if they have been given supervision or instruction concerning use of
the appliance in a safe way and understand the hazards involved;
21. Keep the vacuum cleaner away from the hospital's electromagnetic equipment;
22. For indoor use only, do not expose to rain;
23. If the cord is damaged, it must be replaced by the manufacturer, our service agent or other qualified
persons,order to avoid a hazard;
24. The charger must not be used if the enclosure is damaged because this will cause hazard of electric shock;
25.The power adapter is only used for the indicated vacuum cleaner;
Warning: in order to avoid causing harm to you and others and causing unnecessary property damage, read
carefully and observe the following "safety precautions" before use. The safety precautions are divided into
two parts: "Warning" and "Attention".Both "Warning" and "Attention" are important parts of safe use. Be
sure to follow them.
Notices that can lead to slight injury or product safety risk

4
Warning
Attention
26. Before charging, check whether the voltage specified on the marking label corresponds to the mains
voltage;
27. Keep the charger away from all sources of heat;
28. Do not immerse the appliance in water;
29. Do not continue to use the appliance in such cases: drop, impact by a heavy object, other means of
damage.etc. If it occurs, get the charger, repaired by our service agent;
30. Do not disassemble the battery charger by yourself to avoid fire hazard or electric shock;
31. Remove the plug from the socket before cleaning or maintaining the charger;
32. Do not try to charge non-rechargeable batteries with this charger;
33. When the vacuum cleaner is attached to the magnetic wall mount, do not let children or pets collide
with it to avoid damage;
34. Before discarding the vacuum cleaner, make sure that the battery is removed from the appliance;
35. Before removing the battery, be sure to turn off the vacuum cleaner before operating.
1. Do not run for a long time when the vacuum cleaner is blocked;
2. Do not block the vent (to avoid deformation to the body of the machine, failure or fire caused by
overheating);
3. Do not drag and drop the body of the machine (to avoid scratching the ground);
4. Do not wave the body of the machine. Do not let children play with the body, etc (to avoid injury or
damage to the body);
5. Do not drop the product into other objects and apply pressure to the product (to avoid fire and
electric shock caused by failure);
6. Be sure to install the dust cup before using it (to avoid motor and body damage);
7. Check whether the adapter charging cord is in good condition before charging;
8. Before using the vacuum cleaner for the first time or replacing the specified filter element, turn off the
power of the vacuum cleaner and ensure that the filter element is installed in place;
9. When there is a lot of garbage in the dust cup, clean it at that time to ensure unimpeded ventilation path,
so as to avoid blocking, resulting in reduced suction or heating of the motor;
10. The waste battery pack should be recycled safely. Do not throw it away just anywhere;
11. Do not draw large, soft, sticky objects such as wool, hair, bulk cotton, dough, and chewing gum into the
vacuum cleaner;
12.Use the vacuum cleaner to clean the stairs with special care so as not to fall down;
13.Be sure that the vacuum cleaner power is turned off when the electric brush and accessories are
re-connected or disconnected;
14. Do not use and store the vacuum cleaner under extreme adverse conditions, such as extreme temperature,
etc. It is recommended to use in the indoors at 0 to 35℃environment temperature, please store in a cool
and dry place.

Product Description
Main Machine
5
Shift Switch
Metal Connecting Rod
Release button
Abnormal indicator LED
Dust Cup
Power Switch
Release Button
Rolling Brush
Power indicator LED
DustCup
Anti-offBuckle
Charging port
Dust Cup
Release Button
Roller
Anti-collision Bar
Rolling Brush
Release Button