Standard Equipment; Optional Accessories - Comet KM Serie Notice Technique

happen, follow the instructions below:
- turn the main switch (1) to "0" and take the plug out of the mains socket;
- press the cleaner gun lever (22) to discharge any remaining pressure;
- wait 10 to 15 minutes for the high pressure cleaner to cool down;
- check that the requirements for the mains power connections have been followed correctly (see the
INSTRUCTIONS MANUAL – SAFETY INSTRUCTIONS
- reconnect the plug and repeat the start-up procedure described in
"BASIC" and "CLASSIC" versions: If the amperometric protector trips, there is no notification by warning
light and the cleaner resets automatically. However, it is important to follow the same steps in the
procedure described above forthe "EXTRA" versions.
• Safety valve.
This duly calibrated maximum pressure valve discharges any excess pressure should an anomaly develop
in the pressure adjustment system.
• Boiler safety device (CLASSIC and EXTRA only).
This stops the burner working should the hydraulic circuit overheat as a result of an anomaly in the
temperature adjustment system.
• Burner Control (only EXTRA).
This stops the burner working should the combustion flame go out.
• Pressure control/ adjustment valve
This valve is calibrated by the Manufacturer so that the operating pressure can be adjusted using the
knob (8). It enables the pumped liquid to return to the pump's suction unit, preventing the development
of dangerous pressure levels when the gun is closed or when a pressure value is set over the maximum
level allowed.
• Dry-running control.
This prevents the possibility of the burner running without water.
• Gun Lever Blocking Device.
This safety device (23) allows to lock the lever (22) on the cleaner gun (24) in the closed position, preventing
accidental activation (Fig. 7, position S).
• Pressure/temperature limiting device (only EXTRA).
Device working as described in paragraph
Check the following parts are included in the packaging of the purchased product:
• high pressure cleaner
• high pressure delivery hose with the quick fit connector
• cleaner gun;
• lance pipe
• suction unit connections kit;
• hose for detergent suction from an external tank;
• Instructions manual - safety notifications;
• instructions manual – operation and maintenance
• the declaration of conformity
• the warranty certificate;
• booklet with details of service centers;
• nozzle cleaning pin
If you encounter any difficulties, please get in touch with your dealer or an authorized customer service
centre.
The following range of accessories can be added to the standard equipment supplied with the high
pressure cleaner:
• hose reel
• sandblasting lance: designed for sanding surfaces, removing rust, paint and lime scale deposits, etc;
• pipe flushing probe: designed for unblocking pipes and ducts;
24
), paying particular attention to the extension lead used;
"OPERATION IN STEAM MODE"

STANDARD EQUIPMENT

OPTIONAL ACCESSORIES

.
"OPERATION"
.