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– 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
Î
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.
Î
Pull on the lever of the trigger gun; the
device will switch on.
Î
Check whether the voltage indicated on
the type plate corresponds to the volt-
age of the mains supply.
Î
Check the mains connection cable for
damages.
Î
Check setting at the spray lance.
Î
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.
Î
Check the water supply.
Î
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
.
Î
When switching on, first pull the lever of
the trigger gun and then switch the ap-
pliance switch to "I/ON".
Î
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.
Î
Check water flow quantity.
Î
Slight leakage from the appliance pump
is normal. If the leakage increases con-
tact the authorized customer service.
Î
Use spray lance with pressure regula-
tion (Vario Power).
Turn the spray lance to "Mix" position.
Î
Check the settings at the dosage regu-
lator for detergent.
Î
Check the detergent suction hose for
kinks.
Maintenance and care
Care
Maintenance
Spare parts
Troubleshooting
Appliance is not running
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 6.300
Page 2: ...2...
Page 3: ...3...
Page 4: ...4...
Page 106: ...6 30cm 1 10 m 1 5 mm2 10 30 m 2 5 mm2 106 EL...
Page 107: ...7 0 C 30 cm IEC 60364 30 mA 107 EL...
Page 110: ...10 2 90 I ON Min Max Mix KARCHER KARCHER KARCHER Vario Power 110 EL...
Page 111: ...11 Vario Power Mix 5 0 OFF 180 0 OFF 111 EL...
Page 112: ...12 1 1 KARCHER 2 I ON 112 EL...
Page 125: ...6 30 1 10 1 5 2 10 30 2 5 2 125 RU...
Page 126: ...7 0 C 30 IEC 60364 30 126 RU...
Page 129: ...10 2 2 2 90 I ON I Min Max Mix Vario Power 129 RU...
Page 130: ...11 KARCHER KARCHER KARCHER Vario Power Mix 5 0 OFF 0 180 0 OFF 0 130 RU...
Page 131: ...12 1 ON 1 KARCHER 131 RU...
Page 132: ...13 2 I ON I Vario Power Mix 132 RU...
Page 207: ...6 30 1 10 1 5 2 10 30 2 5 2 207 BG...
Page 208: ...7 0 C 30 IEC 60364 30 mA 208 BG...
Page 210: ...9 KARCHER EN 12729 BA KARCHER 4 730 059 1 2 13 7 5 Aquastop KARCHER 4 440 238 2 210 BG...
Page 211: ...10 2 2 90 I ON Min Max Mix Vario Power 211 BG...
Page 212: ...11 KARCHER KARCHER KARCHER Vario Power Mix 5 0 OFF 180 0 OFF 212 BG...
Page 213: ...12 I ON 1 KARCHER T o 213 BG...
Page 214: ...13 2 I ON Vario Power Mix 214 BG...
Page 244: ...6 30 1 10 1 5 2 10 30 2 5 2 244 UK...
Page 245: ...7 0 C 30 IEC 60364 30 245 UK...
Page 248: ...10 2 2 90 I ON I Mix KARCHER KARCHER K rcher Vario Power 248 UK...
Page 249: ...11 Vario Power Mix 5 0 OFF 0 180 0 OFF 0 249 UK...
Page 250: ...12 1 ON 1 KARCHER 2 I ON I 250 UK...
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