Troubleshooting table
Page GB-29
Problem Possible cause Solutions, tips
Appliance
switches itself
off.
Brush/nozzle
blocked.
Actuate On/Off foot switch, pull out
mains plug, clean brush/nozzle.
Motor protection
filter blocked. Over-
heat protection was
activated.
Actuate On/Off foot switch, pull
out mains plug, leave appliance to
cool for at least 1/2 hour and clean
motor protection filter.
Suction tube/suc-
tion hose blocked.
Actuate On/Off foot switch, pull out
mains plug, check telescopic tube
and suction hose for blockage,
and clean if necessary.
Object is blocking
the nozzle.
Actuate On/Off foot switch, pull out
mains plug, check telescopic tube
and suction hose for blockage.
Remove object.
Filters are incor-
rectly inserted or
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.