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 ELECTRIC PROTECTIVE SYSTEM
SYSTEMS OPERATION
SYSTEM PROBLEM INDEX
Engine Will Not Start
Chart
Page
Overspeed Switch Closed (Battery Voltage at Speed Switch Terminal ESS-7)....................
33
Overspeed Trips (Light ON) When Power is First Applied With Engine
Stopped .........................................................................................................................
33
Reversal Indication (System Voltage Across Strip Terminals TS-21 & TS-27) .....................
38
Speed Switch Will Not Reset After Reversal Shutdown Indication .......................................
39
Starter Motor Cranks Intermittently .......................................................................................
34
Starter Motor Cranking Stops Too Soon ...............................................................................
34
Starter Motor Will Not Crank .................................................................................................
35
Engine Runs, But There is Still a Problem:
Overspeed Trips (Light ON) at Wrong Speed .......................................................................
32
Overspeed Trips Intermittently (Light ON and OFF) With Engine Running ..........................
32
Overspeed Will Not Trip (Light OFF) During 75% Overspeed Verify Test ...........................
32
Reversal Trips Intermittently (Light ON and OFF) ...............................................................
39
Starter Motor Cranking Stops at Wrong Speed.....................................................................
34
Starter Motor Will Not Disengage .........................................................................................
35
Engine Will Not Shut Down:
Engine RPM is Above Oil Step RPM and Engine Oil Pressure is Lower
Than Preset Value (35 psi), But No Engine Shutdown..................................................
36
Engine RPM is Below Oil Step RPM and Engine Oil Pressure is Lower
Than Preset Value (15 psi), But No Engine Shutdown..................................................
36
Overspeed Trips (Light ON), But No Engine Shutdown ........................................................
33
Reversal Conditions Exist (Actual or Simulated), But No Engine Shutdown.........................
38
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