A. It is necessary to check the hose and nozzle

Check the hoses and nozzles because the vacuum cleaner will not vacuum because the dust bag interface of the Electrolux vacuum cleaner or the pores of the dust bag are blocked. The user should disassemble the vacuum cleaner to shake off the dust in the hose, clear the blockage at the suction nozzle and the suction port of the dust bag, or replace the dust bag directly.

B. Check the dust filter bag

A dust bag full of dust may also cause the vacuum cleaner not to vacuum. The filter has a dust filter bag made of flannel, which is very easy to stick to dust and cause blockage. At this time, the user only needs to shake the dust shaker to shake off the dust on the flannel bag.

C. Check whether there are cracks in the top cover and the middle shell

If the seal between the top cover and the middle case of the vacuum cleaner is not tight, the user must tighten the screws.

D. Check whether the seal between the motor and the vacuum cleaner is strictly prohibited

The user should check whether the screws and gaskets around the motor of the vacuum cleaner are tight. If they are found to be loose, they should immediately pad and tighten them. If the gasket is missing, it should be replaced immediately.

E. Check whether the bristles of the rotary brush of the vacuum cleaner are worn

This is because sometimes the motor of the vacuum cleaner still rotates, but the rotating brush can no longer generate dust, so the suction force will naturally decrease. The user should remove the rotating brush and adjust the position of the rotating brush assembly so that the bristles of the rotating brush can be well attached to the ground and fully dust. Of course, if the brush is found to be severely worn, it should be replaced immediately.

F. Check whether the fan blades are fastened tightly

When the fan blade of the vacuum cleaner slides on the motor shaft, it will also affect the vacuuming effect of the vacuum cleaner to a certain extent. At this time, the user should tighten the positioning screw of the fan blade.