Safety Devices; Instruction Manual - Use And Maintenance - Comet K Steel S Bedienungs- Und Wartungsanleitung

• Thermal protection (S, TS, Eco); automatically (1001-1251-1501) or manually (Xtreme) resettable
ampere cut-out protection.
These devices stop high pressure cleaner operation if the electric motor overheats or in the event of
excessive power absorption, respectively.
In this case, proceed as follows:
Thermal protection or automatically resettable ampere cut-out protection.
- move the master switch (1) to "0" position and remove the plug from the power socket;
- press the spray gun lever (22), so as to release any residual pressure;
- wait 10÷15 minutes for the high pressure cleaner to cool down;
- make sure the instructions for connection to the power supply are complied with (refer to the
Instruction manual – Safety precautions), with special reference to the extension used;
- fit the plug back in the socket and repeat the start procedure described in the paragraph "Operation".
Manually resettable ampere cut-out protection.
- move the master switch (1) to "0" position and remove the plug from the power socket;
- press the spray gun (24) or (54) or (55) or (56) lever (22), so as to release any residual pressure;
- have a Specialized Technician check the high pressure cleaner because the device has to be reset
manually and to do this it is necessary to access the inside of the electrical panel.
• Pressure unloader/regulation valve.
Valve, suitably calibrated by the Manufacturer, for regulating work pressure by means of the knob (8)
and that allows the pumped fluid to return to pump suction thus preventing the onset of dangerous
pressures, when closing the spray gun or when trying to set a pressure that is above the maximum
permitted values.
• Spray gun lever lock device.
Safety stop (23) for locking the spray gun (24) or (54) or (55) or (56) lever (22) in the closed position so
it cannot be started accidentally (Fig. 6, position S).
• Emergency push button (Xtreme).
Following a condition of danger, pressing push button (40) stops the machine immediately.
Remember that the push button stays down mechanically: to restart the machine proceed as explained
in the "Operation" paragraph.
WARNING
• When the emergency push button (40) is pressed, lever (22) on the high pressure cleaner must be pressed
immediately after to discharge any residual pressure.
• Relief valve (Xtreme).
Maximum pressure valve (41), adequately calibrated, discharges any excess pressure in the case of a
malfunction in the pressure regulating system.
Make sure the following are inside the pack of the product you have purchased:
• high pressure cleaner;
• handle (not for Xtreme as it is integrated in the frame);
• high pressure delivery hose;
• spray gun;
• lance hose (not for Xtreme as it is integrated in the spray gun);
• plug 3P+E 400 V 63 A (to wire) (Xtreme);
• bag of accessories with:
- instruction manual - safety precautions;
- instruction manual - operation and maintenance;
- electric diagram (Xtreme);

SAFETY DEVICES

STANDARD FITTING
EN
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