Special instruction concerning protective device.
(1) When the water in the barrel is full, the device begins to work.
The suction power will vanish at this moment. The machine will make some noise which
indicates the motor is running at a high speed.
Under this circumstance, you should cut off the electricity, and clean out the water. Then
equip the machine and turn it on, it will begin to work normally.
(2) When the machine was overturned, the device will become to work. You should
cut off the electricity and make it upright, then turn on the machine.
(3) When the device is working, the motor will be damaged and cause fire if you use
the machine. Under this circumstance, you should stop using and clean out the water, then
you can begin to use it.
8. Maintenance
(1) Barrel Cleaning
* After working or when the barrel is full of dust which causes suction decrease
considerably, you should cut off the electricity and clean the dust away from the barrel.
1)
Unfasten the locking knob, lift up the top cover.
2)
Take off the filter bag, clean the dust away in the dust barrel.
3)
Install the filter bag back and place the top cover.
(2) Filter cleaning
* Filter bag should be washed by clean and warm water when it is covered with dust. If
necessary, you can use litmus less scour to wash.
1)
Take off the filters
2)
Wash
3)
Dry
4) Assemble filters
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