Owner's manual

FORM-ENG-0018 REV A 05-27-03
607 NW 27th Ave
Ocala, FL 34475
Ph: 352-629-5020 or 1-800-533-3569
Fax : 352-629-2902 or 1-800-520-3473
TECHNICAL DATA SHEET
PAGE
1 OF 36
DATE
6/19/2014
PRODUCT GROUP
THROTTLE CONTROL
P/N 3045-101-00-CL1, 3045-102-00-CL1 REV
1.02
PRODUCT
SENTRY PRESSURE GOVERNOR
BY AMS
1. REVISION LOG ........................................................................................................................................... 3
2. SYSTEM OVERVIEW .................................................................................................................................. 4
2.1. SYSTEM PART NUMBERS ........................................................................................................................... 4
2.2. WIRING DETAIL ......................................................................................................................................... 4
3. OVERVIEW OF THE SENTRY GOVERNOR .............................................................................................. 5
3.1. MODE AND INTERLOCK INDICATORS (SENTRY) ........................................................................................... 6
3.2. PUMP DISCHARGE PRESSURE DISPLAY (SENTRY) ....................................................................................... 6
3.3. PUMP INTAKE PRESSURE DISPLAY (SENTRY) .............................................................................................. 6
3.4. MODE, PRESET, AND IDLE BUTTONS (SENTRY) .......................................................................................... 6
3.4.1. IDLE ................................................................................................................................................... 6
3.4.2. PRESET 1 ......................................................................................................................................... 6
3.4.3. PRESET 2 ......................................................................................................................................... 7
3.4.4. MODE ................................................................................................................................................ 7
3.5. “SOFT BUTTONS (SENTRY) ...................................................................................................................... 7
3.6. INFORMATION DISPLAYS (SENTRY) ............................................................................................................ 7
3.6.1. Engine RPM display .......................................................................................................................... 7
3.6.2. Battery voltage display ...................................................................................................................... 7
3.6.3. Coolant temperature display ............................................................................................................. 7
3.6.4. Oil pressure display ........................................................................................................................... 7
3.6.5. Transmission temperature display .................................................................................................... 7
3.6.6. Fuel economy display ........................................................................................................................ 7
3.7. READY INDICATOR (TWISTER) ................................................................................................................... 8
3.8. ACTIVE INDICATOR (TWISTER) ................................................................................................................... 8
3.9. CONTROL KNOB (TWISTER) ....................................................................................................................... 8
3.10. IDLE BUTTON (TWISTER) ........................................................................................................................... 8
4. OPERATION ................................................................................................................................................ 9
4.1. INITIALIZATION .......................................................................................................................................... 9
4.2. OPERATING MODE SELECTION ................................................................................................................. 10
4.2.1. Throttle mode .................................................................................................................................. 10
4.2.2. Pressure mode ................................................................................................................................ 11
4.2.3. Pressure mode control parameters ................................................................................................. 12
4.3. REQUIRED INTERLOCKING ....................................................................................................................... 13
4.4. PRESET BUTTON OPERATION ................................................................................................................ 13
4.5. IDLE BUTTON OPERATION ...................................................................................................................... 13
5. WARNING AND ERROR MESSAGES ..................................................................................................... 14
5.1. FIRST LEVEL MESSAGE INFORMATION (OPERATOR) ................................................................................... 14
5.2. SECOND LEVEL MESSAGE INFORMATION (TECHNICIAN) ............................................................................. 15
5.3. LIST OF WARNING/ERROR MESSAGES ...................................................................................................... 15
5.3.1. Intake or Discharge Sensor Fault .................................................................................................... 18
5.3.2. Water Supply Insufficient, Discharge Pressure Less Than 30 Psi, and Critical: Sentry In Stand By.
Check Water Source ...................................................................................................................................... 18
5.3.3. Unable To Maintain Discharge Pressure......................................................................................... 18
5.3.4. Discharge Pressure Has Increased More Than 50 Psi Since Setting Rpms .................................. 18
5.3.5. Communication with engine is lost .................................................................................................. 19
6. SENTRY SETUP MENUS .......................................................................................................................... 20
6.1. ENGINE COMPATIBILITY ........................................................................................................................... 20
6.2. ENTER THE SETUP MENU ........................................................................................................................ 20