12 English
If the pressure regulation on the high-pres-
sure gun is defective (electronic defect,
battery empty, etc.), the high-pressure
cleaner continues operating at the level
that was last set.
To activate emergency operation at the
maximum level:
Switch off the device and pull the mains
plug out of the socket.
Wait 10 seconds.
Insert the power cord back into the
socket and switch the device on.
Only use original accessories and spare
parts, they ensure the safe and trouble-free
operation of the device.
Accessories compatible with KÄRCHER K 4
are suitable for the KHD 4-2 high-pressure
cleaner (exception: water suction hose).
For information about accessories and
spare parts, please visit www.kaercher.com.
The warranty terms published by the rele-
vant 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 man-
ufacturing. 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
Emergency operation
Accessories and Spare Parts
Warranty
Technical specifications
Electrical connection
Voltage 220-240
1~50-60
V
Hz
Connected load 1,8 kW
Type of protection IP X5
Protective class II
Mains fuse (slow-blow) 10 A
Water connection
Max. feed pressure 1,2 MPa
Max. feed temperature 40 °C
Min. feed volume 8 l/min
Performance data
Working pressure 11 MPa
Max. permissible pressure 13 MPa
Water flow rate 5,2 l/min
Max. flow rate 7,0 l/min
Detergent flow rate 0,3 l/min
Recoil force of the trigger
gun
13 N
Remote module SRD
Frequency 868,7-
869,2
MHz
Transmission power ERP 1,9 mW
Dimensions and weights
Length 297 mm
Width 308 mm
Height 865 mm
Weight, ready to operate
with accessories
8,0 kg
Values determined as per EN 60335-2-79
Hand-arm vibration value
Uncertainty K
<2,5
0,7
m/s
2
m/s
2
Sound pressure level L
pA
Uncertainty K
pA
76
3
dB(A)
dB(A)
Sound power level L
WA
+
Uncertainty K
WA
92 dB(A)
Subject to technical changes.
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