14
HDR-K Series | Version 1.03
Disturbances, possible causes and measures
12 Disturbances, possible causes and
measures
ATTENTION!
If one of the following errors occurs, immediately
stop working with the High Pressure Washer.
Before you begin troubleshooting, turn off the High
Pressure Washer and unplug the power cord. Other-
wise it could lead to serious injuries.
All repairs or replacement work may only be carried
out by qualified and trained specialist personnel.
NOTE!
If you can not solve the problems with your high pres-
sure washer yourself, then please contact your near-
est CLEANCRAFT dealer. Please write down the fol-
lowing information from the High Pressure Washer or
the operating instructions in advance to help you with
your problem in the best possible way.
- Model name of the device
- Serial number of the device
- Construction year
- Exact error description
Malfunction
Possible causes
Solution
Pump does not reach working pres-
sure
1. Nozzle worn
2. Water filter fouled
3. Water supply pressure low
4. Air being sucked into system
5. Air in pump
6. Adjustable nozzle not positioned
correctly
7. Thermostatic valve tripped
8. Water being sucked from an open
container from a height of more
than 0.5 m.
1. Replace nozzle
2. Clean filter
3. Turn on water supply tap fully
4. Check tightness of hose fittings
5. Switch off the appliance and keep
depressing and releasing the gun
trigger until the water comes out in
a steady flow. Switch the appliance
back on again
6. Adjust the nozzle correctly
7. Wait for correct water temperature
8. Reduce the suction height.
Pump pressure drops during
suddenly use
1. Water being sucked from an ex-
ternal tank
2. Inlet water too hot
3. Nozzle clogged
4. Inlet filter is fouled
1. Connect appliance to the mains
water supply
2. Reduce temperature
3. Clean nozzle
4. Clean or replace the filter
Water leakages
1. Seals worn
2. Safety valve tripped and dischar-
ging
1. Have the seals replaced at your ne-
arest Authorised Service Centre
2. Contact an Authorised Service
Centre
Appliance noisy
1. Water too hot
1. Reduce temperature
Oil leakage
1. Seals worn
1. Contact an Authorized Service
Centre
No detergent sucked in
1. Adjustable nozzle on high pres-
sure setting
2. Detergent too dense
3. High pressure hose extension
being used
4. Deposits or restriction in deter-
gent circuit
1. Set nozzle „on“
2. Dilute with water
3. Fit original hose
4. Flush with clean water and elimi-
nate any restrictions. If the problem
persists, contact an Service Centre
Water escapes from thermostat
valve
1. Water temperature inside pump
head has exceeded max. rated
value stated on type plate
1. With appliance in operation, do not
stop the water jet for more than 5
minutes at a time
Содержание 7103662
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