GB
56
TROUBLESHOOTING
• Switch off the machine and unplug the power cord before maintenance and/or inspection�
• Check the following points before contacting your dealer for a service�
TROUBLESHOOTING CHART
PROBLEM
POSSIBLE CAUSE
ACTION
Machine will
not start
The power cord is not plugged in�
ð
Plug in the power cord�
The mains outlet is not supplied
with voltage�
ð
Try another mains outlet�
The fuse has tripped�
ð
Switch off any other appliances connected to the
same circuit, and replace the fuse�
The extension cord is defective�
ð
Try with another extension cord�
The pressure
fluctuates
The pump sucks air�
ð
Check that hoses and connections are airtight�
The valves are clogged, worn or
have stuck�
ð
Clean and replace, or contact your dealer�
The pump seals are worn�
ð
Clean and replace, or contact your dealer�
The machine
stops
The fuse has tripped�
ð
Switch off any other appliances connected to the
same circuit, and replace the fuse�
Incorrect mains voltage�
ð
Check that the mains voltage corresponds to the
rated voltage on the type plate�
The overheating protection has
tripped�
ð
Allow the machine to cool for 5 minutes�
The nozzle is partially blocked�
ð
Clean the nozzle�
The fuse trips
Fuse is too weak�
ð
Connect the machine to a mains outlet with a
suitable fuse for the machine's power consump-
tion� Try using the machine without an extension
cord�
Pulsating flow
Air in the inlet hose�
ð
Press the trigger and allow water to run out until
the normal operating pressure is restored�
The water supply is inadequate�
ð
Check that the water's inlet pressure is adequate�
NOTE:
Do not use a hose smaller than 1/2”�
The nozzle is partially blocked�
ð
Clean the nozzle�
The water filter is blocked�
ð
Clean the filter�
The hose is bent or clenched�
ð
Straighten out the hose�