Troubleshooting table page EN-35
Problem
Possible cause
Solutions, tips
Suction force is
weak.
Nozzle is not
positioned correctly.
Position the nozzle
correctly.
Object is plugging
the nozzle.
Switch the appliance
off and check the
tube extension
for obstructions.
Remove object.
Filters are inserted
incorrectly or are
contaminated.
Insert filters correctly
and/or clean.
Dust is escaping
from the appliance.
Filters are inserted
incorrectly or are
contaminated.
Insert filters correctly
and/or clean.
In rare cases this can make a whistling noise initially. This is not
a malfunction and stops after a while.