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Related Manuals for Pacbrake PH5 Powerhalt
Summary of Contents for Pacbrake PH5 Powerhalt
- Page 1 L6533 • ECN 1-2408...
- Page 2 L6533 PROGRAMMING MANUAL • PH5 - Mk II AIR INTAKE EMERGENCY SHUT-OFF VALVE 1 Operation • When the controller is unprogrammed, red light will exhibit continuous rapid flash • When the controller is programmed and in normal operating mode, light will remain off •...
- Page 3 L6533 PROGRAMMING MANUAL • PH5 - Mk II AIR INTAKE EMERGENCY SHUT-OFF VALVE 3 System Basics Controller settings are accessed and configured using the toggle switch and Mode Selection Box. • Mode Selection Box is located within the speed sensing harness. See Figure 3-A for summary of fuse positions.
- Page 4 L6533 PROGRAMMING MANUAL • PH5 - Mk II AIR INTAKE EMERGENCY SHUT-OFF VALVE 4 Quick Functions 4.1 Manual Trip Manual Trip closes valve and causes engine (if running) to shut down. To perform Manual Trip: • Push and release toggle switch. Red light will illuminate to indicate valve has closed. 4.2 Manual Valve Reset Before resetting valve, ensure indicator light on toggle switch is extinguished.
- Page 5 5.1 For On-Highway Vehicles with Variable Engine Speed 1. Determine desired Trip Speed • Pacbrake recommends 30% above Rated Engine RPM 2. Insert fuse into in Mode Selection Box. Light will exhibit constant rapid flash interrupted by single pulse* 3. Start engine and raise engine speed to Input Speed – half of desired trip speed – hold constant †...
- Page 6 L6533 PROGRAMMING MANUAL • PH5 - Mk II AIR INTAKE EMERGENCY SHUT-OFF VALVE 6 Trip Speed Test Procedure After following Trip Speed Programming Procedure, system must be tested to ensure Trip Speed was programmed correctly. Entering TEST Mode causes system to trip at ‘Input Speed’ from Programming Procedure – raising engine speed to actual ‘Trip Speed’...
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