English
15
Maintenance intervals
Each time before use
1. Check the power cable for damage and have a dam-
aged cable replaced immediately by the authorised
Customer Service or a qualified electrician.
2. Check the high-pressure hose for damage and re-
place a damaged high-pressure hose immediately.
3. Check the device for leaks. 3 drops of water per min-
ute are permissible. Contact Customer Service in
the case of more serious leaks.
Weekly
1. Clean the water filter, see Chapter
Every 500 operating hours, at least once annually
Have the oil changed by Customer Service.
Maintenance work
Cleaning the water filter
ATTENTION
Damaged water filter in the water connection
Damage to the device through contaminated water
Check the water filter for damage before inserting it into
the water connection.
1. Pull the water filter out.
2. Clean the water filter under running water.
3. Re-insert the water filter into the water connection.
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
Check the power cable for damage.
Check the mains voltage.
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".
Contact Customer Service in case of electrical faults.
Device not building up
pressure
Fit the standard nozzle (size specified, see Chapter
).
Clean / replace the high-pressure nozzle.
Vent the device (see Chapter
Clean the water filter (see Chapter
).
Clean all inlet pipes to the pump.
Check the water supply volume (see Chapter
Pump leaking
Up to 3 drops of water per
minute are permissible.
In case of more serious leaks, have the device checked by Customer Service.
Pump knocking
Clean the water filter.
Check the water supply line for leaks.
Vent the device (see Chapter
Contact Customer Service if necessary.
HD 5/11 E Classic
HD 5/11 EX Plus
Classic
Electrical connection
Voltage
V
220 - 240
220 - 240
Phase
~
1
1
Frequency
Hz
50
50
Power rating
kW
2.2
2.2
Degree of protection
IPX5
IPX5
Power protection (slow-blowing)
A
15
15
Extension cable, 30 m
mm
2
2.5
2.5
Summary of Contents for HD 5/11 E Classic
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