Kärcher K 2.21, Manual

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14
English
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 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 Appliance ventilation: Switch the appli-
ance on with the high-pressure hose de-
tached and operate until the water flows
through the high-pressure connection
without 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.
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 Detach spray lance from the trigger
gun. Work only with the trigger gun.
Î Clean the detergent suction hose filter.
Î Check the detergent suction hose for
kinks.
Subject to technical modifications!
Troubleshooting
Appliance is not running
Pressure does not build up in the appliance
Strong pressure fluctuations
Appliance is leaking
No detergent infeed
Technical specifications
Power connection
Voltage 220
1~50
V
Hz
Connected load 1,4 kW
Mains fuse (slow-blow) 10 A
Protective class II
Protection class IP X5
Water connection
Max. feed temperature 40 °C
Min. feed volume 8 I/min
Feed pressure 0,2-1,2 MPa
Performance data
Working pressure 8 MPa
Max. permissible pressure 11 MPa
Water flow rate 5,5 I/min
Detergent flow rate 0,4 I/min
Recoil force of trigger gun 10 N
Hand-arm vibration
(ISO 5349) 1,14 m/s 2
Sound pressure level
L
pA
(EN60704-1)
76 dB(A)
Sound power level
L
WA
(2000/14/EG)
91 dB(A)
Dimensions
Length 220 mm
Width 235 mm
Height 467 mm
Weight 4,4 kg