Attention
1.Please pay attention to sharp objects such as glass to prevent injury.
2.The parts must be completely dry before installing.
3.Do not scrub the filter cotton or apply brute force to it
4.Please make sure that the filter cotton has been installed before assembly.
5.Do not continue to use when the filter cotton in the dust cup is damaged or if the
cleaning and maintenance are not sufficient.
TROUBLESHOOTING
In case of malfunction ,please refer to the following table
Problem
Possible reason
Solution
Running
time
becomes shorter
Ambient temperature is too high
or too low
The battery isn’t fully charged
Use in appropriate environment
Please charge the battery
Suction
power
becomes weak
Too much dust in the cup
Cotton filter is blocked
Brush or accessory suction port
is blocked
Hasn’t been fully dried after
washing
Clean in time
Wash the cotton filter
Clear the blockage
Dry the part in cool place after
washing
Can’t charge
Ambient temperature is too high
or too low
Charge
in
appropriate
environment
（
5
℃
-40
℃）
Battery leakage
The battery has not been used for
a long time
replace battery
*For other malfunctions that cannot be handled, please contact the local after-sales service outlets
or call the national service hotline.
