LG CordZero A9 - Troubleshooting Low Suction Power

Is the suction power reduced than before?

Causes and Symptoms

As the motor rotates, the vacuum cleaner absorbs external air to operate its function.
Make sure that the nozzle, the pipe, and the filter are assembled properly.
Otherwise, there would be a gap in the vacuum cleaner, thus the dust suction power will be reduced.
In addition, the nozzle or filter must not be clogged by dusts or foreign objects.
Otherwise, air will not flow in or out smoothly, and it might fail to suck in dusts very well.
First, remove the pipe and the large dust separator before cleaning.

Try this

Battery level is low.

➔ Is the LED window(icon) that indicates the battery level lit in only one level?

Charge the main body of the vacuum cleaner or the battery for use.

Charging the vacuum cleaner main unit

① First, press the [Power] button to turn off the cleaning machine and then insert it into the fixing unit of the charging station.

② In the LED window that indicates the battery level, three lamps are lit before charging is started.

③ Once the charging is completed, all the lamps are lit.

Charging the battery

① Press the buttons at the both ends of the battery to separate it from the cleaning machine.

② Insert the battery into the battery charging box of the charging station correctly.

③ Once the battery charging starts, the charging indication lamp will flicker to indicate that the charging begins.

④ Once the charging is completed, all the charging lamps are lit.

There are foreign objects in the pipe or nozzle.

➔ Disconnect the pipe and check foreign objects in the nozzle or pipe.

If there are foreign objects in the nozzle or pipe of the vacuum cleaner, dust suction might fail due to clogging.

Removing foreign objects from the nozzle and the pipe

① First, for your safety, remove the battery from the vacuum cleaner.
Press the buttons on both sides of the battery to separate it.

② Press the nozzle button (nozzle separation button) to remove the nozzle from the pipe or the main body of the vacuum cleaner.

③ While pressing down the button connected to the pipe, separate the rotating brush.

④ Remove foreign objects below the rotating brush and the nozzle and inside the pipe.
Connect the gap nozzle to the main body of the vacuum cleaner to clean it or take out foreign objects with a tweezer.
You can conveniently perform cleaning works by wrapping wet tissue or static electricity textile around the cleaning brush.

Dust bin is filled up with dusts.

➔ Is the dust bin full and ready for emptying?

If the dust bin is filled up completely, its suction power can be degraded.
First, take out the dust bin and the large dust separator before cleaning.
For your safety, first remove the battery from the vacuum cleaner before cleaning the dust bin.
Press the separation button for the trash bin to open the cover, After that, empty the dust bin.

It is necessary to clean the large dust separator.

How to separate the large dust separator

Open the dust bin cover and separate the large dust separator.
Insert the gap type nozzle and turn it CCW and pull it to separate it.

This guide was created for all models, so the images or content may be different from your product.