300631 • 1/2018 • H.S.
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2 Safety
Installation and Operating Instructions
High Pressure Cleaner, Hot Water, Stationary
HSC1140-INOX Gas
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Safety valve:
Opens when a preset pressure is exceeded and diverts the water stream.
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Thermostat and overload protection switch:
Releases when the pump current load is too high, the system is switched
off.
●
TSS system with pump-off delay:
After deactivating the trigger gun, the pump continues operation for
approx. 30 s in the pressureless bypass mode (avoidance of too high
pressure build-up in the pump); after 30 s the high pressure cleaner
automatically switches into the stand-by mode.
●
Total Switch-off:
Automatically switches the high pressure cleaner off in the event of
prolonged interruption of operation or unused trigger gun for more
than 20 minutes.
●
Leakage recognition:
Switches off the high pressure cleaner automatically after detection of a
leakage
○
at the high pressure hose
○
with the trigger gun or
○
in the system.
●
Optical flame monitoring:
Switches off the heating after the flame in the combustion chamber has
extinguished.
●
Mechanical arrest for trigger gun of the trigger gun:
Prevents unintentional or unconscious activating the trigger gun.
