GB
55
MAINTENANCE
IMPORTANT:
Switch off the machine and unplug the power cord before
cleaning and/or maintenance�
Clean the suction and injection filter at intervals of
50 working hours�
Clean the nozzle with the supplied tool� Remove
the head from the spray gun, clean the
hole and rinse�
STORAGE
• Switch off the machine�
• Turn off the water cock�
• Empty the chemicals container�
• Relieve the pressure in the machine by keeping the trigger pressed until no water
comes out of the nozzle�
• Lock the trigger catch�
• Unplug the power cord�
• Treat the machine with non-corrosive, non-toxic antifreeze before putting into winter storage�
IMPORTANT:
Flush the machine with clean water before using it again� Antifreeze can damage washed
surfaces�