Troubleshooting
DANGER Risk of electric shook.
Turn off the appliance and remove the main plug prior to performing any care and
maintenance work. Repair work and work on the electrical components may not only
be performed by an authorized customer service. You can rectify minor faults yourself
with the help of the following overview. If in doubt, please consult the authorized
customer service.
Symptom
Cause
Recommended action
Machine refuses
to start
Machine not plugged in
Defective socket
Fuse has blown
Defective extension cord
Plug in machine
Try another socket.
Replace fuse. Switch off other machines.
Try without the extension cord.
Fluctuating pressure
Pump sucking air
Valves dirty, worn out or stuck
Pump seals worn out
Check that hoses and connections are
airtight.
Clean and replace or refer to local
distributor
Clean and replace or refer to local
distributor
Machine stops
Incorrect mains voltage
Thermal sensor activated
Nozzle partially blocked
Check that the mains voltage corresponds
to specification on the model tag.
Leave the washer for 5 minutes to cool
down. Clean the nozzle
Machine pulsating
Air in inlet hose
Inadequate supply of mains water
Nozzle partially blocked
Water filter blocked
Hose kinked
Allow machine to run with open trigger
until regular working pressure resumes.
Check that the water supply corresponds
to specifications required
NB! Avoid using long, thin hoses (min.
1/2"). Clean the nozzle /Clean the filter
Straighten out hose.
Machine starts, but no
water comes out
Pump/hoses or accessory frozen
No water supplies
Water filter blocked /Nozzle blocked
Wait for pump/hoses or accessory to
thaw. Connect inlet water.
Clean the filter /Clean the nozzle
Summary of Contents for HNHP2065
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