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You can rectify minor faults yourself with
the help of the following overview.
If in doubt, please consult the authorized
customer service.
DANGER
Risk of electric shock.
Prior to all work on the appliance,
switch off the appliance and pull the
power plug.
Pull on the lever of the trigger gun; the
device will switch on.
Check whether the voltage indicated on
the type plate corresponds to the volt-
age of the mains supply.
Check the mains connection cable for
damages.
Check water supply for adequate deliv-
ery rate.
Pull out the sieve in the water connec-
tion using flat-nose pliers and clean un-
der running water.
Appliance ventilation: Switch the appli-
ance on with the high-pressure hose
detached and operate (max. 2 minutes)
until the water exits the high-pressure
connection without bubbles. Switch off
appliance and reconnect high-pressure
hose.
Clean high-pressure nozzle: Remove
dirt and debris from the nozzle bore, us-
ing a needle and rinse through with wa-
ter from the front.
Check water flow quantity.
Slight leakage from the appliance pump
is normal. If the leakage increases con-
tact the authorized customer service.
Only use original accessories and spare
parts, they ensure the safe and trouble-free
operation of the device.
For information about accessories and
spare parts, please visit www.kaerch-
er.com.
Troubleshooting
Appliance is not running
Pressure does not build up in the
appliance
Strong pressure fluctuations
Appliance is leaking
No detergent infeed
Accessories and Spare Parts
19
English
Use spray lance with pressure regula-
tion (Vario Power).
Turn the spray lance as far as it will go
in the direction of "SOFT".
Clean the detergent suction hose filter.
Check the detergent suction hose for
kinks.
Summary of Contents for K 3 Plus HR
Page 2: ......
Page 3: ...a a b b J K L M C D E F G H I 3 A B...
Page 4: ...4 Slot N O P...
Page 6: ...6 60 IEC 60364 30 mA 1 10 m 1 5 mm2 10 30 m 2 5 mm2 30 cm 1...
Page 7: ...7 0 C EN 12729 BA FFP 2 1 30mA 30ms...
Page 8: ...8 3 K RCHER 4 730 059 2 2 30 90 I ON A B D C E F G H I...
Page 9: ...9 5 0 OFF 1 0 OFF 1 1 2 3 90 N M O K L J...
Page 10: ...K RCHER 2 www kaercher com 10 P...
Page 39: ...60 IEC 60364 30 mA 1 10 1 5 2 10 30 2 5 2 39...
Page 40: ...30 0 C 40...
Page 41: ...EN 12729 BA FFP 2 41...
Page 42: ...3 E...
Page 43: ...1 2 3 L N O J I Vario Power SOFT M...
Page 44: ...2 1 44 P...