1 Clean up the debris and dusting accessories in the bucket in time, clean the dust bag after each work, check whether there is any perforation or air leakage, and thoroughly clean the dust and dust bag with detergent and warm water, and dry it. Use a dusty dust bag that is not dry.

2 Check the power cord and plug for damage. After use, wind the power coil into a tie and place it on the top cover zb 272 vacuum cleaner hook.

3 Check if there is any blockage or debris in the air inlet after the water absorption work is finished, otherwise it needs to be cleaned. Check whether the floating wave is damaged or not.

4 use the machine to be lightly handled, can not be struck by external force.

5 The machine should be placed in a ventilated and dry place when it is deactivated.

6When cleaning the machine, please wipe it with a damp cloth containing water or neutral detergent. Do not immerse the main head in water. Do not use corrosive detergent such as gasoline or banana water, otherwise it will cause cracking of the casing.

7 Do not keep the machine in continuous working for a long time. Please keep the working time within 2 hours, otherwise it will affect the life of the machine.

8 When the vacuum cleaner is used for a long time, the suction force will decrease due to the clogging of the filter mesh. In order to prevent the suction drop, the filter and the bag should be washed regularly with water. After washing, dry it in the shade and use it to restore the suction.

9 If the host heats up, emits a burnt smell, or has abnormal vibration and noise, it should be repaired in time, do not force it.

10 Hose should not be folded and folded frequently, do not overstretch and bend.