1, check whether the dust collection bag is clean before use, and it should be cleaned up before use.
2, each continuous use of time should not exceed 2 hours, so as to avoid overheating of the motor burned.
3, dust indicator vacuum cleaner, do not work after the dust is full, if found to be close to full, should immediately stop the dust cleaning.
4, must be away from the water pump, radiation source and stove when used.
5, when using should pay attention to the insulation protective layer of the protection line, to prevent long-term drag on the ground caused damage.
6. First remove large pieces of dirt in the place to be cleaned by the vacuum cleaner to prevent sharp objects from entering the vacuum cleaner and damaging the motor.
The vacuum cleaner has nine sets of combined assembly, a complete vacuum cleaner can be used after being charged.