Please read and comply with these origi-
nal operating instructions prior to the ini-
tial operation and store them for later use
or subsequent owners.
The PS 40 Power Scrubber can be used with all
KÄRCHER high-pressure cleaners (starting with year of
manufacture 1992) up to a pressure of 18 Mpa (180 bar
/ 2300 psi).
The PS 40 is ideally suited for the high-pressure clean-
ing and scrubbing of stairs and smooth floor surfaces
outside (e.g. wooden or stone floors, clinker, tiles, con-
crete) as well as of floor surfaces with a water discharge
inside (e.g. wash-room, garage).
This attachment has been designed for use in private
households and is not intended for commercial use.
Please observe the safety instructions of your high
pressure cleaner.
Only trigger the high-pressure jet at the high-pres-
sure gun if the PS 40 is located on the surface to be
cleaned.
There must be no persons in the immediate vicinity
of the cleaning head.
Beware of the recoil force! Ensure a stable position
and firmly hold on to the high pressure gun with the
extension tube.
Switch off the high-pressure cleaner when you fin-
ish cleaning. If you are using the PS 40, then dis-
connect the same from the high-pressure gun.
Maximum water temperature 60 °C (please ob-
serve the instructions of your high pressure clean-
er).
The packaging material can be recycled. Please
do not place the packaging into the ordinary re-
fuse for disposal, but arrange for the proper re-
cycling.Old accessories contain valuable materials that
can be recycled. Please arrange for the proper
recycling of old appliances. Please dispose of
your old accessories using appropriate collection sys-
tems.
Notes about the ingredients (REACH)
When unpacking the product, make sure that no acces-
sories are missing and that none of the package con-
tents have been damaged. If you detect any transport
damages please contact your dealer.
Illustrations on Page 2
Illustration
1 PS 40 Power Scrubber
2 Pull-off lip
3 Extension tube
4 Extension tube with safety sleeve/handle
Fasten the PS 40 to the high-pressure gun using the ex-
tension pipes.
Illustration
1 Screw the extension pipe (3) all the way onto the
thread of the PS 40 screws.
2 Connect the extension pipe (4) to the extension
pipe (3).
Illustration
1 Press the extension pipe (4) into the bayonet catch
of the high pressure gun.
2 Turn it by 90° until it locks into place.
3 Firmly turn the safety sleeve onto the high pressure
gun.
Note: In the unpressurised state, the extension tube
can be aligned to the PS 40. In the high-pressure mode
the extension tube is fixed.
Illustration
Place the PS 40 onto the surface to be cleaned.
Switch on the high-pressure cleaner and pull the le-
ver of the high-pressure gun.
Illustration
Wet, smooth surfaces can be dried using the built-
in pull-off lip.
DANGER
Risk of injury! Always switch off the appliance and pull
out the mains plug before care and maintenance work.
Check the built-in high-pressure nozzles and filters of
the PS 40.
Illustration
Remove the high-pressure nozzles and filters.
1 Remove the clip.
2 Pull out the high pressure nozzle and filter.
Clean the filters and high-pressure nozzles under
running water.
Rinse the PS 40 with clear water.
Illustration
Reinstall the high-pressure nozzles and filters.
1 Insert the high pressure nozzles with the filter.
2 Reinsert the clip.
Use a moist cloth and clean the PS 40 after use.
The PS 40 is maintenance-free.
General information on the operation
Proper use
Safety instructions
Environmental protection
Description of the Appliance
Application
Attaching the extension tubes
Cleaning floor surfaces
Troubleshooting
High pressure cleaner does not build up the
pressure or is vibrating
Care and maintenance
Care
Maintenance
