Instruction manual

Page 13 of 23
Operation HPC Extreme 330
This machine is equipped with an EMERGENCY STOP switch. In case of
emergency push EMERGENCY STOP (2a).
Before starting the machine EMERGENCY STOP switch (2a) to be unlocked by
slightly turning it clockwise.
Fully open water source.
Unlock/release spray pistol, bleed unit.
Unlock EMERGENCY STOP (2a) by slightly turning it clockwise.
Push switch ON (2).
Be aware of torque and recoil.
Carry out cleaning task.
Pressure Regulation
Pressure can continuously be adjusted as required by opening the turning handle of
the double lance.
Counter-clockwise: pressure reduction
Clockwise: pressure increase
When pistol is closed, machine is running in circulation mode. If in this
working condition the water temperature exceeds 60 °C a thermo valve
opens, releases small amounts of hot water and same amount of cold
water enters.
After Work
Push EMERGENCY STOP (2a), machine stops.
De-pressurize spray pistol by shortly
opening and closing.
Lock spray pistol.
Disconnect machine from water and power source.
If the machine has been run with sea water,
thoroughly flush with sweet water after use, in order to avoid corrosion.
The unit must never be stored with sea water residues inside.
Thoroughly clean high pressure hose. In case of
damage (cuts, abrasions, kinks, etc.) replace high pressure hose for
safety reasons.
Only original high pressure hoses to be used. Otherwise CE
Declaration of Conformity and warranty will expire.
Reel up high pressure hose properly without any loops.
Store machine and accessories in a dry, frost-protected area.