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12
Part 3:3 - Troubleshooting, Technical Data and Disposal
Troubleshooting
To avoid unnecessary disappointments, you should check the following before contacting the Gerni 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 o 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.
Contact tour local Gerni Service centre.
Clean and replace or refer to local Gerni distributor.
Machine stops Fuse has blown
Incorrect mains voltage
Thermal sensor activated
Nozzle partially blocked
Replace fuse. Switch o other machines.
Check that the mains voltage corresponds to specication on
the model tag.
Leave the washer for 5 minutes to cool down.
Clean the nozzle (see Part 2.3 User Guide, G)
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/pump
Inadequate supply of
mains water
Nozzle partially blocked
Water lter blocked
Hose kinked
Allow machine to run with open trigger until regular working
pressure resumes.
Check that the water supply corresponds to specications
required (see model tag)
NB! Avoid using long, thin hoses (min. 1/2")
Clean the nozzle (see Part 2.3 User Guide, G)
Clean the lter (see Part 2.3 User Guide, G)
Straighten out hose.
Machine often starts and
stops by itself
Pump/spray handle is
leaking
Contact your nearest Gerni Service Centre.
Machine starts, but no
water comes out
Pump/hoses or accesso-
ry frozen
No water supply
Water lter blocked
Nozzle blocked
Wait for pump/hoses or accessory to thaw.
Connect inlet water.
Clean the lter (see Part 2.3 User Guide, G)
Clean the nozzle (see Part 2.3 User Guide, G)
In case problems other than the above occur, please phone 1300 733 171 or check our website www.gerni.com.au for
your nearest service agent.
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