– 12
Danger
Turn off the appliance and remove the
mains plug prior to any care and mainte-
nance work.
The appliance is maintenance-free.
Prior to longer periods of storage, e.g. in
the winter:
Completely drain all water from the ap-
pliance:
(for a description, see section on "Frost
protection")
Illustration
Pull out the sieve in the water connec-
tion using flat-nose pliers and clean un-
der running water.
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.
Remove air from appliance before oper-
ation.
Switch on the appliance without con-
nection the HP hose (max. 2 minutes)
and run it until the water discharging
from the HP outlet is free of bubbles.
Switch off appliance and reconnect HP
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
Maintenance
Care
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 3.700
Page 2: ...2...
Page 3: ...3...
Page 4: ...4...
Page 110: ...6 30cm 1 10 m 1 5 mm2 10 30 m 2 5 mm2 110 EL...
Page 111: ...7 0 C 30 cm IEC 60364 30 mA KARCHER 111 EL...
Page 113: ...9 2 KARCHER EN 12729 BA KARCHER 4 730 059 1 2 13 mm 7 5 m KARCHER 4 440 238 KARCHER 2 113 EL...
Page 114: ...10 2 90 I ON Min Max Mix Delta Racer Delta Racer Vario Power Delta Racer D150 114 EL...
Page 116: ...12 Plug n Clean 1 1 KARCHER 116 EL...
Page 129: ...6 30 1 10 1 5 2 10 30 2 5 2 129 RU...
Page 130: ...7 0 C 30 IEC 60364 30 130 RU...
Page 133: ...10 KARCHER 2 2 2 90 I ON I Min Max Mix Vario Power 133 RU...
Page 135: ...12 Plug n Clean 1 ON 1 135 RU...
Page 136: ...13 KARCHER 2 I ON I Vario Power Mix 136 RU...
Page 213: ...6 30 1 10 1 5 2 10 30 2 5 2 213 BG...
Page 214: ...7 0 C 30 IEC 60364 30 mA KARCHER 214 BG...
Page 216: ...9 2 KARCHER EN 12729 BA KARCHER 4 730 059 1 2 13 7 5 KARCHER 4 440 238 2 2 2 90 216 BG...
Page 218: ...11 Plug n Clean Vario Power Mix 5 0 OFF Plug n Clean 180 0 OFF Plug n Clean T o 218 BG...
Page 219: ...12 I ON 1 KARCHER 2 219 BG...
Page 250: ...6 30 1 10 1 5 2 10 30 2 5 2 250 UK...
Page 251: ...7 0 C 30 IEC 60364 30 251 UK...
Page 253: ...9 2 PH 2 2 2 KARCHER EN 12729 BA KARCHER 4 730 059 1 2 13 7 5 KARCHER 4 440 238 253 UK...
Page 254: ...10 KARCHER 2 2 2 90 I ON I Mix Vario Power 254 UK...
Page 256: ...12 Plug n Clean 1 ON 1 KARCHER 256 UK...
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