11
EN
TROUBLESHOOTING
Disconnect the machine from the power source before making any repair. To avoid unnecessary disappointments, you should check
the following before contacting the service organization:
Symptom Cause Recommended action
Machine refuses to start
Machine not plugged in
Defective socket
Fuse has blown
Defective extension cable
Plug in machine
Try another socket.
Replace fuse. Switch off other machines.
Try without the extension cable.
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
Fuse has blown
Incorrect mains voltage
Thermal sensor activated
Nozzle partially blocked
Replace fuse. Switch off other machines.
Check that the mains voltage corresponds to specification on the
model tag.
Leave the washer for 5 minutes to cool down.
Clean the nozzle.
Fuse blows
Fuse too small Change to an installation higher than the amp. consumption of the
machine. You may try without the extension cable.
Machine pulsating
Air in inlet hose
Inadequate supply of mains water
Nozzle partially blocked
Water filter blocked
Hose kinked
Pump allow machine to run with open trigger until regular working
pressure resumes.
Check that the water supply corresponds to specifications required
Warning! Avoid using long, thin hoses (min. 1.27 cm).
Clean the nozzle.
Clean the filter.
Straighten out hose.
Machine often starts
and stops by itself
Pump/spray gun is leaking Centre. Contact your nearest Service
Machine starts, but no
water comes out
Pump/hoses or accessory frozen
No water supply
Water filter blocked
Nozzle blocked
Wait for pump/hoses or accessory to thaw.
Connect inlet water.
Clean the filter.
Clean the nozzle.
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