Kärcher K 7, Руководство пользователя

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 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.
Cause: 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 ap-
pliance switch to "I/ON".
 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.
 Slight leakage from the appliance pump
is normal. If the leakage increases con-
tact the authorized customer service.
 Use spray lance with pressure regula-
tion (Vario Power).
Turn the spray lance to "Mix" position.
 Check the settings at the dosage regu-
lator for detergent.
 Check the detergent suction hose for
kinks.
Subject to technical modifications!
Pressure does not build up in the
appliance
Appliance does not start, motor hums
Strong pressure fluctuations
Appliance is leaking
No detergent infeed
Technical specifications
Electrical connection
Voltage 220-240
1~50
V
Hz
Connected load 2,8 kW
Protection class IP X5
Protective class I
Mains fuse (slow-blow) 16 A
Water connection
Max. feed pressure 0,6 MPa
Max. feed temperature 60 °C
Min. feed volume 12 I/min
Max. Suction height 1,0 m
Performance data
Working pressure 15 MPa
Max. permissible pressure 16 MPa
Water flow rate 9,2 I/min
Detergent flow rate 0-0,3 I/min
Recoil force of trigger gun 25 N
Dimensions and weights
Length 404 mm
Width 461 mm
Height 968 mm
Weight, ready to operate with
accessories 21,5 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
77
3
dB(A)
dB(A)
Sound power level L
WA
+ Un-
certainty K
WA
95 dB(A)