POWXG90400
EN
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P a g e
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7
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9.2
Cleaning of air vents
The machine should be kept clean so as to let cooling air pass freely through the machine
vents.
9.3
Greasing of couplings
To ensure an easy connection and that o-rings do not dry up; the couplings should be greased
regularly.
10 STORAGE
The machine should be stored in a frost-free room!
Pump, hose and accessories should always be emptied of water prior to storing as follows:
1.
Stop the machine (turn
the start/stop switch “O” and detach water hose and nozzle.
2.
Restart the machine and activate the trigger of the trigger gun. Let the machine run until
no more water runs through the trigger gun
3.
Stop the machine, unplug and wind up hose and cable.
4.
Place trigger gun, lance, nozzles and other accessories in the holders of the machine.
The hook can be used for storage of the hose and cord
Should the machine by mistake be frozen, it will be necessary to check it for damage.
WARNING: Never start up a frozen machine. Frost damages are not covered
by the guarantee!
11 TROUBLE SHOOTING
SYMPTOM
CAUSE
RECOMMENDED ACTION
Machine refuses to
start
Machine not plugged in
Plug in machine.
Defective socket
Try another socket.
Defective extension cable
Try without the extension cable.
Fluctuating pressure
Pump is sucking air
Check that hoses and connections
are airtight.
Valves dirty, worn out or stuck
Contact your nearest service centre
Water supply not sufficient
Increase water pressure, check for
blockage of garden hose and/or
change to bigger hose.
Pump seals worn
Contact your nearest service centre
Machine stops
Incorrect mains voltage
Check that the mains voltage
corresponds to specification on the
name plate
Thermal sensor activated
Leave the machine for 5 minutes to
cool down
Nozzle partially blocked
Clean the nozzle with a needle and
by spraying water backwards
through the nozzle
Amperage increase
Try without the extension cable.
Machine pulsating
Air in inlet hose/pump
Allow machine to run with open
trigger until regular working pressure
resumes.
Inadequate supply of mains
water
Increase water pressure, check for
blockage of garden hose and/or
change to bigger hose.