Operation Manual

128
GB
Trouble shooting
Problem Possible cause Fault correction
Device does not
start
Mains voltage is not present
Check plug socket, cable, line, plug
and fuse, where appropriate, repair
through electrical specialist
Defective on/off switch
Repair through customer service
Worn carbon brushes
Defective motor
Blowing/suction pipe is not
completely tted
Install a two-part blowing/suction pipe
Impeller wheel cover still
open
Close impeller wheel cover and
screw it down properly
Device works with
interruptions
Damaged power cable
Check cable; where appropriate, re-
place
Internal loose connection
Repair through customer service
Defective on/off switch
Low suction ca-
pacity or suction
not present
Collection bag is full Empty collection bag
Collection bag is dirty Clean collection bag
Selector switch in incorrect
position
Set selector switch to the
suction symbol
Device clogged up or
blocked by foreign bodies
Remove plug or blockages (see
“Cleaning and Maintenance”)
Small or missing
blowing power
Selector switch in incorrect
position
Set selector switch to the
blowing symbol
Airstream regulator in incor-
rect position
Rotate airstream regulator to high
position
Device works with
interruptions
Foreign body blocks impel-
ler wheel
Remove blockage (see chapter
Cleaning and Maintenance)
Spare parts
The following spares are available from
Service-Center. Please indicate the ma-
chine type and the number of the spare
part with your order.
91100693
........ collection bag with bracket
91100694
............................... guide rollers
91100695
.............................carrying strap
If further spare parts should be neces-
sary, please nd the part number on the
exploded drawing.