– 8
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:
Remove filter from suction hose for de-
tergent and clean under running water.
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 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.
Maintenance and care
Care
Maintenance
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
21
EN
Summary of Contents for K 5.640
Page 2: ...2...
Page 3: ...3...
Page 4: ...4...
Page 105: ...2 30cm 1 10 m 1 5 mm2 10 30 m 2 5 mm2 105 EL...
Page 106: ...3 0 C 30 cm IEC 60364 30 mA 106 EL...
Page 109: ...6 Min Max Mix KARCHER KARCHER KARCHER Vario Power Mix 5 0 OFF Vario Power 109 EL...
Page 110: ...7 180 0 OFF 1 110 EL...
Page 111: ...8 KARCHER 2 I ON Vario Power Mix 111 EL...
Page 123: ...2 30 1 10 1 5 2 10 30 2 5 2 123 RU...
Page 124: ...3 0 C 30 IEC 60364 30 124 RU...
Page 127: ...6 2 2 90 I ON I Min Max Mix KARCHER KARCHER Vario Power 127 RU...
Page 128: ...7 KARCHER Vario Power Mix 5 0 OFF 0 180 0 OFF 0 128 RU...
Page 129: ...8 1 KARCHER 129 RU...
Page 130: ...9 2 I ON I Vario Power Mix 130 RU...
Page 204: ...2 30 1 10 1 5 2 10 30 2 5 2 204 BG...
Page 205: ...3 0 C 30 IEC 60364 30 mA 205 BG...
Page 208: ...6 Min Max Mix KARCHER KARCHER KARCHER Vario Power Mix Vario Power 208 BG...
Page 209: ...7 5 0 OFF 180 0 OFF 1 T o 209 BG...
Page 210: ...8 KARCHER 2 I ON Vario Power Mix 210 BG...
Page 240: ...2 30 1 10 1 5 2 10 30 2 5 2 240 UK...
Page 241: ...3 0 C 30 IEC 60364 30 241 UK...
Page 244: ...6 90 I ON I Mix KARCHER KARCHER K rcher Vario Power Mix Vario Power 244 UK...
Page 245: ...7 5 0 OFF 0 180 0 OFF 0 245 UK...
Page 246: ...8 1 KARCHER 2 I ON I 246 UK...
Page 249: ......