Fault diagnosis
2014-01-27 / DIS 118_58300000157376_ARA_EN_C
Repair Instructions Consumer Products BGS5
Page 12 of 34
4.5
Noises
Fault
Possible cause
Troubleshooting
Whistling noise during operation.
Air guide seal defective.
► Advise customer:
Check floor nozzles, accessories, telescopic tube and suction hose for blockage.
Check and clean all filters, if required replace.
Check seal on the housing.
If operation is increased, reduce cleaning interval.
Whistling noise on the vacuum cleaner
cover.
Foreign objects in the air duct cover.
► Advise customer:
Remove foreign objects.
Check seal in the cover, if required replace.
Loud motor noise during operation.
Foreign objects in the fan motor.
► Advise customer:
Remove foreign objects.
Check motor protection filter, if required replace.
