– 9
The appliance can be equipped with vari-
ous accessories depending on the cleaning
task. Please request our catalogue or visit
us on the Internet at www.kaercher.com.
Insufficient vacuum perfor-
mance
Lower the vacuum bar.
Empty the waste water tank.
Clean the seals between waste water tank and cover and
check for tightness, replace if required.
Clean the vacuum lips on the vacuum bar, turn or replace
if required
Check if the suction hose and vacuum bar are chocked,
clean if required
Check the suction hose for tightness; replace if required.
Insufficient cleaning result Check/set the brush contact pressure.
Check the brush type and the detergent for their suitability.
Check the brushes for wear, replace if required.
Brush does not turn Pull the safety switch towards the steering wheel.
Check if foreign matters are blocking the brush roller; re-
move foreign matter if required.
Switch off the switch for the brush drive, wait for a short pe-
riod of time, switch the switch back on.
Fault Remedy
Accessories
Description Part no.: Description
Brush roller, white (soft) 4.037-036.0 For polishing floors.
Brush roller, red (medium,
standard)
4.037-031.0 For cleaning slightly dirtied or sensitive floors.
Brush roller, green (hard) 4.037-038.0 For cleaning heavily dirtied floors.
Brush roller, black (very
hard)
4.037-039.0 For cleaning heavily dirtied floors.
Brush roller, orange (high/
low)
4.037-037.0 For scrubbing structured floors (safety tiles,
etc.).
Microfibre roller 4.037-040.0 Cleaning brush made of microfibres with espe-
cially high cleaning performance, especially for
fine stone tiles.
Pad roller shaft 4.762-009.0 For intake of roller pads.
Roller pad, red (medium) 6.369-047.0 For cleaning slightly dirtied floors.
Roller pad, green (hard) 6.369-052.0 For cleaning normal to heavily dirtied floors.
Roller pad, yellow (soft) 6.369-053.0 For polishing floors.
Fill hose 6.680-124.0 For filling the fresh water tank
Suction lip kit 4.037-035.0 As replacement
