Trouble-Shooting - Levita PW 90+ Operation Manual

7.3 Cleaning of machine vents
The machine should be kept clean so as to let cooling air pass freely through the machine vents.
7.4 Greasing of couplings
To ensure an easy connection and that o-rings do not dry up. The couplings should be greased regularly.

8. TROUBLE-SHOOTING

Disconnect from the electrical power supply before carrying out user maintenance or checking its correct
functioning.
To avoid unnecessary disappointments, you should check the following before contacting the service
organization:
Symptom
Machine not plugged in
Machine Defective socket
refuses to start Fuse has blown
Defective extension cord
Pump sucking air
Fluctuating
Valves dirty, worn out or stuck
pressure
Pump seals worn out
Fuse has blown
Incorrect mains voltage
Machine stops
Thermal sensor activated
Nozzle partially blocked
Fuse too small
Fuse blows
Air in inlet hose
Inadequate supply of mains
Machine water
pulsating
Nozzle partially blocked
Water filter blocked
Hose kinked
Machine often Pump/spray gun is leaking
starts and Centre.
stops by itself
Pump/hoses or accessory
Machine starts, frozen
but no water No water supply
comes out Water filter blocked
Nozzle blocked
In case problems other than the above occur, please contact your local distributor.
Cause
Plug in machine
Try another socket.
Replace fuse. Switch off other machines.
Try without the extension cord.
Check that hoses and connections are airtight.
Clean and replace or refer to local distributor
Clean and replace or refer to local distributor
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
Change to an installation higher than the amp.
consumption of the machine. You may try
without the extension cord.
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.
Contact your nearest Service
Wait for pump/hoses or accessory to thaw.
Connect inlet water.
Clean the filter
Clean the nozzle
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Recommended action