Wassermann PRO DAR0355, Руководство пользователя

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DAR0355
26
9. 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 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

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 cord.
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 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
In case problems other than the above occur, please contact your local distributor.