Over time, dirt and other debris builds up on the filter, which reduces suction power.. Fortunately, cleaning the Gtech’s filter is a straightforward process.
Press the small button to remove the brush bar.Once this has been pressed, you’ll be able to pull out the brush bar from the bottom of the vacuum (beginning at the button side).. Cut hair or other tangles.
Use a small pair of scissors to cut away hair that’s become tangled around the brush bar.There is a groove along one side of the brush which you can run your scissors along.Once the hair has been cut, pull it away from the brush by hand.. (Optional) Wipe away dirt and grime with a damp cloth.
If you want to give the brush a more thorough clean, use a damp, soft cloth to wipe away dirt (avoid cleaning products or detergents – just use plain water).Make sure that the brush is completely dry before re-inserting it into the vacuum though, otherwise more dirt will instantly stick to it.. Re-insert the brush bar into the vacuum.. You’ll need to insert the end of the brush opposite the side with the button first.
Once that end has been inserted, gently push the brush until you hear a satisfying click..
Remember to replace the battery!.A red light may also be caused by a broken vacuum cleaner belt.
The belt drives the brush roll, so a broken belt will prevent it from turning.Fortunately, it’s usually straightforward to replace a vacuum belt..
Flashing Red Light: Motor Overheating.Many Shark vacuum cleaners have an automatic shut-off system to protect the motor against overheating.