– 12
Danger
Turn off the appliance and remove the
mains plug prior to any care and mainte-
nance work.
Prior to longer periods of storage, e.g. in
the winter:
Illustration
Pull out the sieve in the water connec-
tion using flat-nose pliers and clean un-
der running water.
The appliance is maintenance-free.
Use only original KÄRCHER spare parts.
You will find a list of spare parts at the end
of these operating instructions.
You can rectify minor faults yourself with
the help of the following overview.
If in doubt, please consult the authorized
customer service.
Danger
Turn off the appliance and remove the
mains plug prior to any care and mainte-
nance work.
Repair works may only be performed by the
authorized customer service.
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 setting at the spray lance.
Appliance ventilation.
Switch on the appliance without con-
nection the high-pressure hose (max. 2
minutes) and run it until the water dis-
charging from the high-pressure outlet
is free of bubbles. Switch off appliance
and reconnect high-pressure hose.
Check the water supply.
Pull out the sieve in the water connec-
tion using flat-nose pliers and clean un-
der running water.
Cause: Voltage reduction due to weak
mains supply or when using an extension
cable
.
When switching on, first pull the lever of
the trigger gun and then switch the ap-
pliance switch to "I/ON".
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.
Use spray lance with pressure regula-
tion (Vario Power).
Turn the spray lance to "Mix" position.
Check the settings at the dosage regu-
lator for detergent.
Check the detergent suction hose for
kinks.
Maintenance and care
Care
Maintenance
Spare parts
Troubleshooting
Appliance is not running
Q
Pressure does not build up in the
appliance
Appliance does not start, motor hums
Strong pressure fluctuations
Appliance is leaking
No detergent infeed
21
EN
Summary of Contents for K 6.685
Page 2: ...2...
Page 3: ...3...
Page 4: ...4...
Page 102: ...6 30cm 1 10 m 1 5 mm2 10 30 m 2 5 mm2 102 EL...
Page 103: ...7 0 C 30 cm IEC 60364 30 mA 103 EL...
Page 106: ...10 Min Max Mix KARCHER KARCHER Vario Power Mix 5 0 OFF Vario Power 106 EL...
Page 107: ...11 1 0 OFF 1 1 107 EL...
Page 108: ...12 KARCHER 2 I ON Vario Power Mix Q 108 EL...
Page 120: ...6 30 1 10 1 5 2 10 30 2 5 2 120 RU...
Page 121: ...7 0 C 30 IEC 60364 30 121 RU...
Page 124: ...10 I ON I Min Max Mix KARCHER KARCHER Vario Power Mix Vario Power 124 RU...
Page 125: ...11 5 0 OFF 0 1 0 OFF 0 1 ON 1 125 RU...
Page 126: ...12 KARCHER 2 I ON I Vario Power Mix Q 126 RU...
Page 201: ...6 30 1 10 1 5 2 10 30 2 5 2 201 BG...
Page 202: ...7 0 C 30 IEC 60364 30 mA 202 BG...
Page 204: ...9 KARCHER EN 12729 BA KARCHER 4 730 059 1 2 13 7 5 Aquastop KARCHER 4 440 238 2 2 2 90 204 BG...
Page 205: ...10 I ON Min Max Mix KARCHER KARCHER Vario Power Mix 5 0 OFF Vario Power 205 BG...
Page 206: ...11 1 0 OFF I ON 1 T o 206 BG...
Page 207: ...12 KARCHER 2 I ON Vario Power Mix Q 207 BG...
Page 237: ...6 30 1 10 1 5 2 10 30 2 5 2 237 UK...
Page 238: ...7 0 C 30 IEC 60364 30 238 UK...
Page 241: ...10 I ON I Mix KARCHER KARCHER Vario Power Mix 5 0 OFF 0 Vario Power 241 UK...
Page 242: ...11 1 0 OFF 0 1 ON 1 242 UK...
Page 243: ...12 KARCHER 2 I ON I Vario Power Mix Q 243 UK...
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