Kärcher CV 30/1 Manuel D'utilisation page 12

Replacing the exhaust filter
1. Unlock and remove the filter cover.
2. Push the filter casing locking mechanism upwards
and remove the filter casing.
3. Remove the exhaust filter from the filter casing.
4. Insert a new exhaust filter in the filter casing.
5. Insert the filter casing and latch it into place.
6. Fit and lock the filter cover.
Replacing the motor protection filter
1. Unlock and remove the filter cover.
2. Press the motor protection filter lock upwards. Re-
move the old motor protection filter and dispose of it.
3. Fit and lock the new motor protection filter.
4. Fit and lock the filter cover.
Replacing the roller brush
Please make sure that the bracket is always completely
opened during installation.
1. Fold the bracket on the side section fully upwards
and remove the side section.
2. Pull out the old roller brush and dispose of it.
3. Insert a new roller brush in the side section.
4. Push the side section together with the roller brush
into the device.
5. Fold the bracket fully downwards to lock the side
section.
Troubleshooting guide
DANGER
Danger of electric shock
Injuries due to touching live parts
Switch off the device.
Remove the mains plug.
Remove the blockage
Suction pipe/suction hose
12
Suction hose at brush head
Roller brush/brush head
Note
Remove the brush cover if necessary to make the work
easier (see "Cleaning the roller brush").
Motor not running
No electrical voltage present
 Check the power socket and power supply fuse.
 Check the mains cable and the mains plug of the de-
vice.
 Check the mains cable plug connection at the han-
dle.
The thermal protection switch has switched off the mo-
tor due to overheating
 Check the filter and suction hose. Replace the used
filter or remove the blockage from the suction hose.
 Allow the appliance to cool down.
Rattling noise when switching off
Note
The roller brush is equipped with a slip clutch that re-
leases to protect the roller brush from damage when ex-
cessively large or blocking objects are sucked in.
Note
The clutch only engages again when the device is
switched off, which results in a loud rattling noise if the
foreign object has not been removed.
 Check the roller brush for blocking objects and re-
move these if present. The noise is no longer pres-
ent when the device is switched on again.
Unsatisfactory vacuuming result
 Check the roller brush for blocking objects and re-
move these if present.
 Remove blockages from the brush head, suction
pipe and suction hose.
 Replace the filter bag.
 Replace the exhaust filter or motor protection filter.
 Set the fibre height selection knob to the correct set-
ting .
 Replace the roller brush.
Filter indicator lamp lights up
orange
 Remove blockages from the brush head, suction
pipe and suction hose.
 Replace the filter bag.
Customer Service department
If the malfunction cannot be corrected, the device must
be checked by the Customer Service department.
English