Cleaning the protective cover
2.cleaning dirty under the protective cover take out the sundries using the plier or other wiry
3.install the protective cover
after cleaning, install it as origin assure it reliable
Disposal of the complete unit
Wipe the complete unit with soft cloth twisted dry.
Wipe with neutral detergent if too dirty
Do not wash it directly by water
Alcohol
Petrol 
Thinner
After washing, dismount the water inlet hose.
Do not store water in the tub for long period. Discharge the water immediately after each using.
Pull off the power plug and hang up the power cord.
Hang up the drain hose.
Wipe off the water drops on the surface and inside the tub with clean soft cloth. 
Open the cover of the wash tub and the inner/outer cover of the spin tub for some time (about one hour), then close them.
Trouble-shooting Answers to question
If the laundries fall to the outer side of the spin tub
If the laundries fall to the outer side of the spin tub, Please contact the
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