Kärcher K 4 Pure, Manual

Page: 22 / 24

22 English
You can rectify minor faults yourself with the help of the
following overview.
If in doubt, please consult the authorized customer ser-
vice.

DANGER
Risk of electric shock.
 Prior to all work on the appliance, switch off the ap-
pliance and pull the power plug.
 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 voltage of the mains sup-
ply.
 Check the mains connection cable for damages.
 Motor overloaded, the motor circuit breaker has
tripped.
– Turn off the appliance "0/OFF".
– Allow the device to cool down for one hour .
– Switch on the device and put it into operation again.
If the malfunction occurs repeatedly, have the de-
vice checked by the customer service.
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 appliance switch to "I/ON".
 Check water supply for adequate delivery rate.
 Pull out the sieve in the water connection using flat-
nose pliers and clean under running water.
 Appliance ventilation: Switch the appliance on with
the high-pressure hose detached and operate
(max. 2 minutes) until the water exits the high-pres-
sure connection without bubbles. Switch off appli-
ance and reconnect high-pressure hose.
 Suction height of 0.5 m when vacuuming from open
container has been exceeded.
 Clean high-pressure nozzle: Remove dirt and de-
bris from the nozzle bore, using a needle and rinse
through with water from the front.
 Check water flow quantity.
 Slight leakage from the appliance pump is normal.
If the leakage increases contact the authorized
customer service.
 Use spray lance with pressure regulation (Vario
Power).
Turn the spray lance as far as it will go in the direc-
tion of "SOFT".
 Clean the detergent suction hose filter.
 Check the detergent suction hose for kinks.
Only use original accessories and spare parts, they en-
sure the safe and trouble-free operation of the device.
For information about accessories and spare parts,
please visit www.kaercher.com.
The warranty terms published by the relevant sales
company are applicable in each country. We will repair
potential failures of your appliance within the warranty
period free of charge, provided that such failure is
caused by faulty material or defects in manufacturing. In
the event of a warranty claim please contact your dealer
or the nearest authorized Customer Service centre.
Please submit the proof of purchase.
Addresses can be found under:
www.kaercher.com/dealersearch
Troubleshooting
Appliance is not running
Appliance does not start, motor hums
Pressure does not build up in the appliance
Strong pressure fluctuations
Appliance is leaking
No detergent infeed
Accessories and Spare Parts
Technical specifications
Electrical connection
Voltage 230
1~50
V
Hz
Connected load 1,8 kW
Protection class IPX5
Protective class I
Mains fuse (slow-blow) 10 A
Water connection
Max. feed pressure 0,8 MPa
Max. feed temperature 40 °C
Min. feed volume 9 l/min
Max. Suction height 0,5 m
Performance data
Working pressure 11 MPa
Max. permissible pressure 13 MPa
Water flow rate 6,3 l/min
Max. flow rate 7,0 l/min
Detergent flow rate 0,3 l/min
Recoil force of trigger gun 16 N
Dimensions and weights
Length 516 mm
Width 295 mm
Height 282 mm
Weight, ready to operate with
accessories 12,2 kg
Values determined as per EN 60335-2-79
Hand-arm vibration value
Uncertainty K <2,5
0,3
m/s
2
m/s
2
Sound pressure level L
pA
Uncertainty K
pA
75
3
dB(A)
dB(A)
Sound power level L
WA
+ Uncertainty
K
WA
91 dB(A)
Subject to technical changes.
Warranty