If DDR displays OFF to ON when increase is depressed, check the EFC.Observe the displays and Res/Accel, while depressing the increase switch.Pressure Transducer and Harness Connector If the EFC tests okay, refer to "10.13.9 Electronic Fire Commanderįigure 1. If the DDR displays OFF when Pressure Mode is selected, the mode selector wire (circuit #523) or switch is open or shorted to a voltage source."Pressure Transducer and Harness Connector " Check for possible intermittent open circuitor short to voltage source. If DDR displays ON when Pressure Mode is selected, the mode selector (circuit #523) is functioning properly.If the wiring is incorrect, correct the wiring and retest.If the EFC tests okay, refer to "10.13.6 Verify Mode Selector Operation" If the wiring is correct, refer to "10.13.9 Electronic Fire Commander.Compare pressure sensor harness wiring to the diagram.Perform the following steps to identify the problem: If PSG ENABLE reads ON, refer to "10.13.7 Check Resume / Accel Switch".Check circuit #543 for an open condition between battery ground or a short to a voltage source. If PSG ENABLE reads OFF, the PSG ENABLE input (circuit #543) is not grounded.Verify all interlocks are set (parking brake, transmission neutral, etc.).Perform the following steps to check the system ground: EFC Fault Information refer to "10.13.9 Electronic Fire Commander.No decrease function refer to "10.13.8 Check Set / Coast Switch".No increase function refer to "10.13.7 Check Resume / Accel Switch".No pressure mode, refer to "10.13.6 Verify Mode Selector Operation".Does not operate refer to "10.13.4 Check System Ground".Use the following procedure to identify the problem with the PSG: Manual, 7SA800 and refer to "10.13.10.3 Troubleshooting the Electronic Fire Commander" Refer to the DDEC III Application And Installation If the problem was found, correct the settings and retest.If the system is enabled and the in/outs are correctly configured, refer to "10.13.3 Identify Problem".O governor enabled (engine configuration).
#Fire commander 2 governor manual#
Refer to the Application and Installation manual for the appropriate engine model to ensure correct inputs and outputs are configured. Perform the following steps to verify the PSG configuration. Verify Correct Pressure Sensor Governor Configuration The Pressure Sensor Governor (PSG) System is a DDEC feature, programmed to allow the engine speed to change in order to maintain a steady water pump pressure (pressure mode) or hold a steady engine speed (RPM Mode). These two stations are manned 24 hours a day, seven days a week, and house the following apparatus:įire Headquarters – 2 fire engines, 1 Ladder truck, and 2 support vehicles,įire Station 2 – 2 fire engines, and 1 support vehicleĪll sworn members of the department are NJ State Certified EMTs, and assist the Westfield Rescue Squad with emergency calls in town.The following procedure will troubleshoot fire truck pressure governor fault. Section 10.13.1 All Staff personnel work a standard Monday to Friday 40-hour work week. There are four Duty Tours that work 24-hour shifts, with 72 hours off between shifts. The department is now made up of 36 sworn firefighters, and two civilian administrative assistants. Starting out as a volunteer department, the Fire Department evolved into a career department in 1904. Established on March 1, 1875, the Westfield Fire Department is one of the town’s oldest service institutions active today.
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