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48
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Problem
Motor refuses to start
Motor stops
Fuses blow
Motor starts but no
pressure
Motor "sounds" but
fails to start
Pressure pulsating
Pressure too low, but
steady Note: Several
types of accessory
will normally deliver a
lower pressure
Motor starts up but
with restricted or no
working pressure
The pressure washer
starts irregularly by
itself
ENGLISH
TROUBLESHOOTING
Possible cause
Plug not connected
Mains socket faulty
Fuse faulty/blown
Extension cable damaged
Motor protector has activated
Frozen
Fuse faulty/blown
Motor protector has activated
Wrong mains voltage
Fuses incorrectly rated
Nozzle partly blocked
Insufficient power supply
Voltage loss due to use of exten-
sion cable
Appliance not used for a long
period of time
Problems with TSS (Total Stop
System) device
Air in the inlet water supply hose/
pump
Inadequate water supply
Water filter blocked
Water supply hoses squeezed
High pressure hose too long
Nozzle worn
Start/stop valve worn
No water supply
Water filter clogged up
Nozzle clogged up
Pump/spray gun leaky
Solution
Connect plug
Use another socket
Replace fuse
Try without extension cable
Allow to cool for 15 minutes
Wait for pump/water supply hose/accessory to
thaw
Replace fuse
Allow to cool for 15 minutes
Check that mains voltage corresponds to speci-
fications on the model tag
Change to a mains supply higher than the
pressure washer amp consumption
Clean nozzle
Check that the voltage of the mains power
supply line is the same as that on the plate
Check characteristics of extension cable
Contact your FF GROUP Service Centre
Contact your FF GROUP Service Centre
Allow power washer to operate with spray-gun
trigger actuated and water cock open, until a
uniform operating pressure is achieved
Check that the water supply corresponds to
specifications. The minimum specification
for the water supply hose is 1/2" or 13 mm
diameter
Clean water filter
Straighten out kinked water supply hoses
Remove high-pressure hose extension; max.
hose length 7 m
Change the nozzle
Quickly actuate trigger 5 times in a row
Connect water supply
Clean the water filter
Clean nozzle
Contact your FF GROUP Service Centre
HPW 145i PLUS
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