TGA100 Rev0106
4
INTRODUCTION
Overview
The Fire Research INControl pressure governor and all-in-one instrument panel
uses state of the art programmable microprocessor technology. It will maintain a steady
pump discharge pressure by controlling engine speed or hold a selected engine RPM.
It offers complete engine control and remote display in a single compact unit.
The INControl operates in one of two modes, pressure or RPM. In pressure
mode the INControl maintains a constant pump discharge pressure. The discharge
pressure is monitored and compared to the selected pressure setting, the engine RPM
is varied to keep the discharge pressure at the selected setting. In RPM mode the
INControl maintains a constant engine RPM. The pump discharge pressure is
monitored and can vary but, as a safety feature it will be limited to an increase of 30
PSI. If the discharge pressure increases 30 PSI the governor will automatically lower
the engine RPM to prevent a high pressure surge.
The panel has three 4-digit LED displays for pump discharge, pump intake, and
engine RPM. The LEDs are more than 1/2" high. There is an LED bar graph to show
PSI or RPM setting depending on the mode, and three LED bar graphs that provide a
constant display of the battery voltage, engine coolant temperature, engine oil pressure,
and optional transmission temperature.
All controls and indicators are located on the front of the control module.
Features
Power Up in Pressure Mode
Automatic Regulation of Pump Discharge Pressure
Manual Control of Pressure or Engine RPM Settings
Field Programmable Presets
Diagnostic Capabilities
No Pressure or RPM Variation When Changing Modes
Limits Increase of Pressure When in RPM Mode
Recognition of No Water Condition With Automatic Response
Interlock Signal Recognition and OK To Pump LED
Return to Engine Idle With the Push of a Button
Off-The-Shelf Programmable for Engine Type
TGA200 with Transmission Temerature Display
kPa °C Option
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