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Troubleshooting guide
Malfunctions often have simple causes that you can
remedy yourself using the following overview. When in
doubt, or in the case of malfunctions not mentioned
here, please contact your authorised Customer Service.
DANGER
Danger of electric shock
Injuries due to touching live parts
Switch off the device.
Remove the mains plug.
Device not running
1. Press the lever of the high-pressure gun.
The device switches on.
2. Check that the voltage specified on the type plate
corresponds to the voltage of the power source.
3. Check the mains connection cable for damage.
The 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 dirty.
1. Pull out the sieve in the water connection with flat
pliers.
2. Clean the sieve under running water.
Illustration H
Air is in the device.
1. Vent the device:
a Switch on the device for a maximum of 2 minutes
without the spray lance connected.
b Press the high-pressure gun and wait until water
comes out of the high-pressure gun without bub-
bles.
c Connect the spray lance.
Strong pressure fluctuations
1. Cleaning 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. The device leaks a small amount for technical rea-
sons. If the leak is severe, request authorised Cus-
tomer Service.
Warranty
The warranty conditions issued by our sales company
responsible apply in all countries. We shall remedy pos-
sible malfunctions on your device within the warranty
period free of cost, provided that a material or manufac-
turing defect is the cause. In a warranty case, please
contact your dealer (with the purchase receipt) or the
next authorised customer service site.
(See overleaf for the address)
8
Technical data
Electrical connection
Voltage
Phase
Frequency
Current consumption
Degree of protection
Protection class
Power protection (slow-blowing)
Water connection
Feed pressure (max.)
Input temperature (max.)
Input amount (min.)
Device performance data
Operating pressure
Max. permissible pressure
Water flow rate
Maximum flow rate
High-pressure gun recoil force
Dimensions and weights
Typical operating weight
Length
Width
Height
Determined values in acc. with EN 60335-2-79
Hand-arm vibration value
Uncertainty K
Sound pressure level L
Uncertainty K
pA
Sound power level L
uncertainty K
WA
Subject to technical modifications.
English
V
~
Hz
A
A
MPa
°C
l/min
MPa
MPa
l/min
l/min
N
kg
mm
mm
mm
2
m/s
2
m/s
dB(A)
pA
dB(A)
+
dB(A)
WA
220-240
1
50-60
6
IPX5
II
13
1,2
40
8
7,4
11,0
5,2
6,0
11
4,0
178
219
415
<2,5
0,7
78
3
93
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