Trouble Shooting - Berner BHPC 150-1 Betriebsanleitung

BHPC 150-1
8 Trouble-shooting
DE
EN
Please ensure that you check the following before contacting the BERNER service organization:
FR
Symptom
IT
Machine refuses to start Machine not plugged in
ES
Fluctuating pressure
Motor busses
Machine stops
Fuse blows
Machine pulsating
Machine often starts
and stops by itself
Machine starts, but
no water comes out
Pump pressure drops
In case problems other than the above occur, please contact your local BERNER distributor.
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Cause Recommended action
Plug in machine.
Defective socket Try another socket.
Fuse has blown Replace fuse. Switch off other machines.
Defective extension cable Try without the extension cable.
Pump sucking air Check that hoses and connections are air-
tight.
Valves dirty, worn out Clean and replace or refer to local BERNER
or stuck distributor
Pump seals worn out Clean and replace or refer to local BERNER
distributor.
Low voltage or Activate the trigger of the spray handle.
low temperature
Fuse has blown Replace fuse. Switch off other machines.
Incorrect mains voltage Check that the mains voltage corresponds
to specifi cation on the model tag.
Thermal sensor activated Leave the washer for 5 minutes to cool
down.
Nozzle partially blocked Clean the nozzle (see section 7.2)
Fuse too small Change to an installation higher than the
amp. consumption of the machine.
You may try without the extension cable.
Air in inlet hose/pump Allow machine to run with open trigger until
regular working pressure resumes.
Inadequate supply of Check that the water supply corresponds to
mains water specifi cations required (see model tag)
NB! Avoid using long, thin hoses (min. 1/2")
Nozzle partially blocked Clean the nozzle (see section 7.2)
Water fi lter blocked Clean the fi lter (see section 7.1)
Hose kinked Straighten out hose.
Pump/spray handle is Contact your nearest BERNER Service
leaking Centre.
Pump/hoses or accessory Wait for pump/hoses or accessory to thaw.
frozen
No water supply Connect inlet water.
Water fi lter blocked Clean the fi lter (see section 7.1)
Nozzle blocked Clean the nozzle (see section 7.2)
Button for regulation of Adjust the button to correct working pres-
pressure / water volume not sure.
correctly adjusted
Original Instructions
25-02-2011 10:34:41 25-02-2011 10:34:41