![background image](http://html1.mh-extra.com/html/karcher/hd-801-b/hd-801-b_instruction-manual_4178030016.webp)
16
English
–
Pay attention to ensure that all screws of
all connecting hoses are tightened prop-
erly.
–
The lever of the hand spray gun must not
be locked during the operation.
Î
Open the water supply.
Î
Start the engine according to the operat-
ing instructions of the engine manufac-
turer.
Î
Press the lever on the hand spray gun.
Select round or flat spray by turning the cas-
ing:
Î
Close the hand spray gun.
Î
Turn the casing to select the desired
spray type.
Note
To prevent damage due to too much pres-
sure, always position high pressure ray first
from a greater distance towards object to be
cleaned.
몇
Warning
Unsuitable detergents can cause damage to
the appliance and to the object to be
cleaned.
– For considerate treatment of the environ-
ment use detergent economically.
– Observe the dosage and other instruc-
tions provided with these detergents.
– Use only those detergents approved by
the manufacturer of the appliance.
– Kärcher detergents ensure smooth func-
tioning. Please consult us or ask for our
catalogue or our detergent information
sheets.
Î
Suspend end of suction hose in a con-
tainer filled with detergent.
Î
Set nozzle to "CHEM".
Î
Set dosing value for detergent to the de-
sired concentration.
– 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 ray.
Î
Set dosing value for detergent to "0".
Î
Open the hand spray gun and rinse the
appliance for at least 1 minute.
Î
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 zero
speed. The water thus circulates within the
pump and gets heated. When the cylinder
head at the pump has reached the maximum
permissible temperature (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:
Î
Pull the lever of the hand spray gun for 2
- 3 minutes so that the circulating water
cools down the cylinder head.
Î
Restart the engine.
Turning on the Appliance
Triple nozzle
Meaning of the symbols
High pressure circular spray
(0°) for specially stubborn dirt
Flat low pressure spray
(CHEM) for operating using de-
tergents or cleaning at low
pressure.
High pressure flat spray (25°)
for large dirt areas
Operation with detergent
Recommended cleaning method
After operation with detergent
Interrupting operation
Summary of Contents for HD 801 B
Page 2: ...2...
Page 3: ...3 4 3 2 1 9 12 13 8 14 6 7 5 11 10...
Page 4: ...4...
Page 86: ...86 ycc...
Page 87: ...ycc 87 MIN MIN DIN 1988 6 412 578...
Page 88: ...88 ycc 3 4 0 30...
Page 89: ...ycc 89 K rcher CHEM 1 5 0 1 0 CHEM 25...
Page 90: ...90 ycc 80 C 50 C 2 3 2 3 OFF 1 MAX 500...
Page 91: ...ycc 91 1 CHEM Hochdruck 3...
Page 92: ...92 ycc Hochdruck CHEM www kaercher com Service...
Page 105: ...105...
Page 106: ...106 2 T DIN 1988 6 412 578...
Page 107: ...107 3 4 0 30 cm o...
Page 108: ...108 Karcher CHEM 1 5 0 1 80 C 50 C 2 3 0 CHEM 25...
Page 109: ...109 2 3 OFF 1 MAX 1 500...
Page 110: ...110 CHEM 3 CHEM...
Page 122: ...122...
Page 123: ...123 M N M N D 1988 6 412 578 3 4...
Page 124: ...124 0 30 3...
Page 125: ...125 Karcher CHEM 1 5 0 1 80 C 50 C 2 3 0 CHEM 25...
Page 126: ...126 2 3 OFF 1 MAX 1 500...
Page 127: ...127 CHEM Hochdruck 3 Hochdruck CHEM...
Page 138: ......