Kärcher K 5.20 M Mode D'emploi page 17

Troubleshooting
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.
Appliance is not running
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.
Pressure does not build up in the
appliance
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.
Strong pressure fluctuations
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.
Appliance is leaking
Slight leakage from the appliance pump
is normal. If the leakage increases con-
tact the authorized customer service.
No detergent infeed
Use spray lance with pressure regula-
tion (Vario Power).
Turn the spray lance to "Mix" position.
Clean the detergent suction hose filter.
Check the detergent suction hose for
kinks.
Technical specifications
Electrical connection
Voltage
Connected load
Mains fuse (slow-blow)
Protective class
Protection class
Water connection
Max. feed temperature
Min. feed volume
Max. feed pressure
Performance data
Working pressure
Max. permissible pressure
Water flow rate
Detergent flow rate
Recoil force of trigger gun
Dimensions and weights
Length
Width
Height
Weight, ready to operate with
accessories
Values determined as per EN 60335-2-79
Hand-arm vibration value
Uncertainty K
Sound pressure level L
Uncertainty K
Sound power level L
+ Uncertainty K
Subject to technical modifications!
– 9
EN
1~50
IP X5
<2,5
pA
pA
WA
WA
230 V
Hz
2,0 kW
10 A
I
40 °C
10 I/min
1,2 MPa
12 MPa
14 MPa
7,5 I/min
0,4 I/min
21 N
508 mm
255 mm
284 mm
15 kg
m/s
2
0,3 m/s
2
82 dB(A)
2 dB(A)
97 dB(A)
17