Kärcher K 4 Premium Full Control Manuel D'utilisation page 15

If the malfunction occurs repeatedly, have the de-
vice checked by the customer service.
Appliance does not start, motor hums
Voltage reduction due to weak mains supply or when
using an extension cable.
 Upon switch-on, push the lever of the trigger gun
first and then switch the power switch to "I/ON".
Pressure does not build up in the appliance
 Check setting at the spray lance.
 Check water supply for adequate delivery rate.
 Pull out the sieve in the water connection using flat-
nose pliers and clean under running water.
 Remove air from appliance before operation.
Switch on the appliance without connection the HP
hose (max. 2 minutes) and run it until the water dis-
charging from the HP outlet is free of bubbles.
Switch off appliance and reconnect HP hose.
Strong pressure fluctuations
 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.
Appliance is leaking
 Dropwise leakage of the device is normal for tech-
nical reasons. If the leakage increases contact the
authorized customer service.
No detergent infeed
 Use Vario Power spray lance.
Turn the spray lance to "Mix" position.
 Check whether the Plug 'n' Clean detergent bottle
is placed into the detergent connection facing
down.
No pressure indicator on the trigger gun
 Check / replace the batteries
Warranty
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
Technical specifications
Electrical connection
Voltage
Connected load
Protection class
Protective class
Mains fuse (slow-blow)
Water connection
Max. feed pressure
Max. feed temperature
Min. feed volume
Max. Suction height
Performance data
Working pressure
Max. permissible pressure
Water flow rate
Max. flow rate
Detergent flow rate
Recoil force of the trigger gun
Dimensions and weights
Length
Width
Height
Weight, ready to operate with accesso-
ries
Values determined as per EN 60335-2-79
Hand-arm vibration value
Uncertainty K
Sound pressure level L
Uncertainty K
pA
Sound power level L
K
WA
Subject to technical changes.
– 9
EN
230
1~50
1,8 kW
IP X5
1,2 MPa
0,5 m
6,3 l/min
7,0 l/min
0,3 l/min
411 mm
305 mm
584 mm
13,3 kg
3,2
0,8
pA
+ Uncertainty
WA
V
Hz
I
10 A
40 °C
10 l/min
11 MPa
13 MPa
13 N
m/s
2
m/s
2
75 dB(A)
3 dB(A)
90 dB(A)
15