(QJOLVK
Troubleshooting guide
DANGER
Risk of injury due to inadvertently starting up de-
vice and also due to electric shock.
Switch off the device immediately and unplug the mains
plug before performing work.
Have electrical components checked and repaired by
the authorised Customer Service.
In case of any malfunctions not mentioned in this chap-
ter, contact the authorised Customer Service when in
doubt or when you have been explicitly advised to do
so.
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)
Technical data
Fault
Remedy
Device does not start
z
Check the power cable for damage.
z
Check the mains voltage.
z
If the device overheats:
a Set the power switch to "0".
b Allow the device to cool for at least 15 minutes.
c Set the power switch to "1".
z
Contact Customer Service in case of electrical faults.
Device not building up
pressure
z
Fit the standard nozzle (size specified, see Chapter
Technical data
).
z
Clean / replace the high-pressure nozzle.
z
Vent the device (see Chapter
Venting the device
).
z
Clean the water filter (see Chapter
Cleaning the water filter
).
z
Clean all inlet pipes to the pump.
z
Check the water supply volume (see Chapter
Technical data
).
Pump leaking
Up to 3 drops of water per
minute are permissible.
z
In case of more serious leaks, have the device checked by Customer Service.
Pump knocking
z
Clean the water filter.
z
Check the water supply line for leaks.
z
Vent the device (see Chapter
Venting the device
).
z
Contact Customer Service if necessary.
HD 5/12 EX Plus Classic
Electrical connection
Voltage
V
220 - 240
Phase
~
1
Frequency
Hz
50
Power rating
kW
2.2
Degree of protection
IPX5
Power protection (slow-blowing)
A
15
Extension cable, 30 m
mm
2
2.5
Water connection
Feed pressure (max.)
MPa (bar)
1.0 (10)
Input temperature (max.)
°C
0
Input amount (min.)
l/h (l/min)
720 (12)
Suction height (max.)
m
1.0
Device performance data
Nozzle size of standard nozzle
25034
Water flow rate
l/h (l/min)
500 (8.4)
Operating pressure
MPa (bar)
11.5 (115)
Operating pressure (max.)
MPa (bar)
16 (160)
High-pressure gun recoil force
N
21
Dimensions and weights
Summary of Contents for HD 5/12 EX Plus Classic
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