ARMY TM 9-6115-604-12
NAVY NAVFC P-8-633-12
Table 2-4. Annunciator Panel A9 Indicators (Continued)
Figure 2-4, 15
Spare indicator A9DS18
To allow for the future addition of a new
Dark
alarm circuit or to be used as a spare If
an alarm circuit fails.
Figure 2-4, 16
GROUND FAULT indicator
Indicates that ground fault relay Kl15
Dark
A9DS11
has sensed a ground fault potential of
506 V ac or more for 1 second
Figure 2-4, 17
OVERCURRENT indicator
Indicates that overcurrent relay K114
Dark
A9DS9
has sensed excessive current In genera-
tor G1 line T1, T2, and/or T3
Figure 2-4, 18
LOW FUEL LEVEL indicator
Indicates that low fuel level switch FL3
Dark
A9DS5
has sensed low fuel In the generator set
fuel tank.
FIGURE
AND
INDEX NO.
CONTROL OR
INSTRUMENT
FUNCTION
NORMAL
READING/
SETTING AT
RATED LOAD
2-12
