GREMO 1050F4, Инструкция по эксплуатации, Страница: 69 / 198

Gremo1050F4 Instruction manual
4 Instruments and controls
4.9 Fire extinguishing system: Central unit
4.9 Fire extinguishing system: Central unit
1 2 3 4
6 5
Fig. 49 Fire extinguishing system: Central unit
ID Function
1 Green LED for operation indication, indicates that the alarm panel is supplied with
power.
2 Yellow LED. Comes on when the pressure in the extinguisher tank (pressure <80 bar) or
detector cylinder (pressure <14 bar) is too low. If the diode comes on, check the
pressure in the fire extinguisher tank.
3 Yellow LED, comes on if the system is semi-automatic and is off when the system is fully
automatic. The extinguisher will not be triggered in this case until the operator carries
out an active step, for example, switches off the ignition, gets up out of the chair or
engages the parking brake.
4 Red LED, indicates a fire in the engine compartment (pressure switches 1 and 2 have
opened). The extinguisher will be triggered if the system is fully automatic.
5
FUNCTION TEST: Press the button marked "TEST". All four lights should come on and
the built-in buzzer should beep.
If any external alarms are connected, these will also be activated.
The alternating relay is NOT activated.
6 Engine shutdown delay button.
The button can be used repeatedly, but is not enabled if delayed engine shutdown is not
connected.
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