– 8
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 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.
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 whether the detergent reservoir
is placed into the detergent connection
facing down.
Check the detergent suction hose for
kinks.
Karcher (UK) Limited operate a helpline al-
lowing customers to discuss any problems
experienced with our products.
The helpline operates during normal busi-
ness hours, if you have difficulty getting
through, please understand that there are
peak periods during the day when our con-
sultants are unable to take all calls coming in.
In these circumstances we would ask that
you try to contact us again later in the day.
The helpline number is 01295 752200,
open from 8.30am to 5.00pm Monday to
Friday.
It helps us if you have the model number
and data plate details to hand before mak-
ing your call.
Alternatively you may write or E-mail to
the address below
:
Karcher (UK) Limited
Karcher House
Spare parts
Troubleshooting
Appliance is not running
Pressure does not build up in the appli-
ance
Appliance does not start, motor hums
Strong pressure fluctuations
Appliance is leaking
No detergent infeed
Helpline
19
EN
Summary of Contents for K 3.550
Page 2: ...2...
Page 106: ...2 30cm 1 10 m 1 5 mm2 10 30 m 2 5 mm2 106 EL...
Page 107: ...3 0 C 30 cm IEC 60364 30 mA 107 EL...
Page 110: ...6 90 I ON Min Max Mix Delta Racer Vario Power Delta Racer D150 110 EL...
Page 111: ...7 Delta Racer KARCHER KARCHER KARCHER Vario Power Mix 5 0 OFF 180 0 OFF 111 EL...
Page 112: ...8 1 KARCHER 112 EL...
Page 113: ...9 2 I ON Vario Power Mix 113 EL...
Page 125: ...2 30 1 10 1 5 2 10 30 2 5 2 125 RU...
Page 126: ...3 0 C 30 IEC 60364 30 126 RU...
Page 129: ...6 2 2 90 I ON I Min Max Mix Vario Power 129 RU...
Page 131: ...8 1 KARCHER 131 RU...
Page 132: ...9 2 I ON I Vario Power Mix 132 RU...
Page 208: ...2 30 1 10 1 5 2 10 30 2 5 2 208 BG...
Page 209: ...3 0 C 30 IEC 60364 30 mA 209 BG...
Page 211: ...5 2 KARCHER EN 12729 BA KARCHER 4 730 059 1 2 13 7 5 KARCHER 4 440 238 I ON 2 0 OFF 211 BG...
Page 212: ...6 2 2 90 I ON Min Max Mix Vario Power 212 BG...
Page 214: ...8 1 T o 214 BG...
Page 215: ...9 KARCHER 2 I ON Vario Power Mix 215 BG...
Page 245: ...2 30 1 10 1 5 2 10 30 2 5 2 245 UK...
Page 246: ...3 0 C 30 IEC 60364 30 246 UK...
Page 247: ...4 2 1 2 3 4 5 6 0 OFF I ON 0 I 7 8 9 10 11 12 13 14 15 16 247 UK...
Page 249: ...6 1 2 13 7 5 KARCHER 4 440 238 KARCHER ON 2 0 OFF 0 2 2 90 I ON I Vario Power 249 UK...
Page 250: ...7 Mix Delta Racer Delta Racer KARCHER KARCHER K rcher Vario Power Mix Delta Racer D150 250 UK...
Page 251: ...8 5 0 OFF 0 180 0 OFF 0 251 UK...
Page 252: ...9 1 KARCHER 252 UK...
Page 253: ...10 2 I ON I Vario Power Mix 253 UK...
Page 255: ......