GREMO 1050F4, Инструкция по эксплуатации, Страница: 175 / 198

Gremo1050F4 Instruction manual 12 Other equipment and optional
equipment
12.3 Fire extinguishing system
• Stop the machine’s engine with the emergency stop (5
or 6) or by switching off the ignition (1).
• Be prepared with the handheld fire extinguisher located
inside the cab (4) or on the left side of the crane tower
(3) to tackle any resurge of the fire.
12.3.3 False alarm, pressure drops below 14 bar
but remains above 6 bar
The system activates both a visible and audible alarm
signal in the alarm panel but the fire extinguisher tank is
not triggered.
Disabling the alarm, fire extinguishing system
• If you have verified that it is a false alarm, the alarm can
be disabled.
• Disconnect main fuse F49 in the circuit board for the
cab.
Fig. 148 Cab circuit board
• In order to ensure that the fire extinguisher tank is not
accidentally deployed, fit the safety screw.
Fig. 149 Fire extinguishing system,
safety screw
The safety screw must be fitted when servicing and
transporting pressurised containers. Let the safety
screw hang by the wire when it is not inserted.
Refit main fuse F49 and unscrew the safety screw so
that the system becomes operational again.
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