Technical Data - Kärcher K 3 Power Control Manual

Device does not reach required
pressure
The water supply is too low
1. Open the water tap completely.
2. Check the water inlet for sufficient
flow rate.
The sieve in the water connection is
contaminated.
1. Pull out the sieve in the water con-
nection with flat pliers.
2. Clean the sieve under running wa-
ter.
There is air in the device.
1. Vent the device:
a Switch on the device for a maxi-
mum of 2 minutes without the
spray lance connected.
b Press the trigger of high-pressure
gun and wait until water comes out
of the high-pressure gun without
bubbles.
c Connect the spray lance.
Strong pressure fluctuations
1. Clean the high-pressure nozzle:
a Remove contamination from the
nozzle drill with a needle.
b Rinse the high-pressure nozzle
with water from the front.
2. Check the water supply volume.
Device leaking
1. A slight leakage in the device is due
to technical reasons. In case of se-
vere leakage, contact an authorized
Customer Service center.
Detergent is not sucked in
1. Use the Vario Power spray lance
and turn it to "MIX".
2. Clean the filter on the detergent suc-
tion hose.
3. Check the detergent suction hose
for kink points.
16

Technical data

Electrical connection
Voltage
Phase
Frequency
Power rating
Water connection
Feed pressure (max.)
Input temperature (max.) °C
Input amount (min.)
Device performance data
Operating pressure
Max. pressure
Water flow rate
Maximum flow rate
Detergent flow rate
Hand-arm vibration value
Uncertainty K
Sound pressure level L
Uncertainty K
Dimensions and weights
Typical operating weight kg
Length
Width
Height
Subject to technical modifications.
English
V
~
Hz
kW
MPa
psi
°F
l/min
MPa
MPa
psi
l/min
l/min
gpm
l/min
m/s²
m/s²
dB(A)
pA
dB(A)
pA
mm
mm
mm
120
1
60
1,5
1,2
175
40
104
8
10
12,4
1800
4,7
5,5
1.45
0,3
1,8
0,7
75
3
6,7
297
280
677