Table 2-2. Remote Turret Controls
Twin Agent 4x4 Firefighting Truck
(Refer to Figure 2-2)
Control or Indicator
Remote Turret Regulator
The Remote Regulator Gauge indicates the
230 psig (1585.85 kPa) working pressure for the
turret air cylinder valves.
Twin Agent Activating Button
The Twin Agent Activating Button operates the
desired discharge turret nozzle.
To activate system, press the button in. The discharge
of the selected agent will continue as long as
the button is held in. Releasing the button will stop
the flow of the discharge agent.
To close the operating valve, attach handle (8) and manu-
ally close the valve.
Dry Chemical Manual Override
The Dry Chemical Manual Override is used when the
dry chemical mode of the turret is used and the nitrogen
cylinder pressure is depleted.
Twin Agent Control Handle
The Twin Agent Control Handle controls the elevation
and rotation of the remote turret nozzle assembly.