Operation With Detergent; Interrupting Operation - Kärcher HD 801 B Cage Manual

Operation with detergent

Warning
Unsuitable detergents can cause damage
to the appliance and to the object to be
cleaned. Use only those detergents that
have been approved by Kärcher. Observe
the dosage and other instructions provided
with these detergents. For considerate
treatment of the environment use detergent
economically.
Follow the safety instructions for using de-
tergents.
Use only those detergents approved by
–
the manufacturer of the appliance.
Kärcher detergents ensure smooth
–
functioning. Please consult us or ask for
our catalogue or our detergent informa-
tion sheets.
 Suspend end of suction hose in a con-
tainer filled with detergent.
 Set nozzle to "CHEM".
 Set dosing value for detergent to the
desired concentration.
Recommended cleaning method
Loosen the dirt:
–
Spray detergent economically and let it
work for 1...5 minutes but do not let it
dry up.
Remove the dirt:
–
Spray off loosened dirt with the high
pressure jet.
After operation with detergent
 Set dosing value for detergent to "0".
 Open the hand spray gun and rinse the
appliance for at least 1 minute.

Interrupting operation

HD 801 B Cage
 Release the lever on the trigger gun.
Note
When the lever of the hand spray gun is re-
leased, the engine continues to run at the
operating speed. The water thus circulates
within the pump and gets heated.
When the cylinder head at the pump has
reached the maximum permissible temper-
ature (80 °C), the safety thermostat at the
cylinder head switches off the engine. The
appliance can be restarted after being
cooled down to below 50 °C.
Cooling can be hastened while using com-
pressed water from the water supply pipes:
 Pull the lever of the hand spray gun for
2 - 3 minutes so that the circulating wa-
ter cools down the cylinder head.
 Restart the engine.
HD 1050 B Cage, HD 1050 DE Cage
 Release the lever on the trigger gun.
Note
If the lever of the hand spray gun is re-
leased, the engine speed and the noise
emission is reduced.
Turn off the appliance
After operating the water using saline water
(sea water), open the hand spray gun and
rinse the appliance for at least 2 - 3 minutes
using tap water.
HD 801 B Cage, HD 1050 B Cage
 Set the appliance switch at the engine
to OFF and close the fuel supply valve.
 Shut off water supply.
 Activate hand spray gun until device is
pressure-less.
 Secure the hand spray gun using the
safety catch so that it doesn't open ac-
cidentally.
 Remove the water inlet hose from the
appliance.
HD 1050 DE Cage
 Pull the lever for the engine stop until
the engine comes to a standstill.
 Shut off water supply.
 Activate hand spray gun until device is
pressure-less.
 Secure the hand spray gun using the
safety catch so that it doesn't open ac-
cidentally.
 Remove the water inlet hose from the
appliance.
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EN 21