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TM 55-8145-221-14&P
Change 1
0005 00-8
REFRIGERATED CONTAINER SYSTEM
CONTROLS AND INDICATORS Continued
0005 00
GENERATOR SET MALFUNCTION INDICATOR PANEL (Figure 5).
The malfunction indicator panel is located to the left of the control panel. It contains a series of lights that indicate generator
set failure due to abnormal operating conditions. To access the malfunction indicator panel, open the control panel access
door (1).
NO FUEL INDICATOR (2).
Lights when fuel level in fuel tank is below preset level.
COOLANT HIGH TEMP INDICATOR (3).
Lights when engine coolant temperature exceeds 225o + 5o F (107o + 3oC).
OVERVOLTAGE INDICATOR (4).
Lights when voltage in 120 volt generator coil winding exceeds 153 + 3 volts.
PUSH TEST RESET LAMPS (5).
Tests and resets fault indicator lamps.
OVER LOAD INDICATOR (6).
Lights when current in any phase exceeds 110 percent of rated current.
GROUND FAULT CIRCUIT INTERRUPTER TEST PUSHBUTTON (7).
Tests ground fault circuit interrupter.
GROUND FAULT CIRCUIT INTERRUPTER INDICATOR (8).
Mechanically trips lights on, at ground fault condition in circuit of convenience receptacle.
GROUND FAULT CIRCUIT INTERRUPTER PUSH TO RESET PUSHBUTTON (9).
Depress to reset Ground Fault Circuit Interrupter after test or ground fault has occurred.
SHORT CIRCUIT INDICATOR (10).
Lights when generator set output in any phase exceeds 425 + 25 percent of rated current.
LOW OIL PRESSURE INDICATOR (11).
Lights when engine lubrication systems pressure is less than 15 + 3 psi (103.4 + 20.7 kPa) during engine operation.
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