TM 9-6115-669-13&P
2.7.2.2 Switching Voltage to the EPP III Power Distribution Unit,
N O T E
At temperatures below 32 °F (0 °C), allow the diesel engine to warm up
for approximately 10 minutes before actuating the AC CIRCUIT IN-
TERRUPTER ON illuminated pushbutton switch (14, figure 2-19).
a.
Press AC CIRCUIT INTERRUPTER ON illuminated pushbutton switch (14):
AC CIRCUIT INTERRUPTER ON lamp (14) lights up.
Power system (main contactor K1) is turned on and power is supplied to power distribution
unit bus bars.
2.7.3 Switching ECS/RS Loads to the EPPS III.
a.
On ECS (3, figure 2-17) set ECS ON switch to On.
POWER ON-J4-ECS lamp (4, figure 6-19) on control panel must light up; the ECS is now re-
ceiving power.
b.
On ECS (3, figure 2-17) set RS ON switch to On.
POWER ON-J1-RS1 (1, figure 6-19), POWER ON-J2-RS2 (2), and POWER ON-J3-RS3 (3)
lamps on control panel must light up; the RS is now receiving power.
Figure 2-18 Operation of EPP III PDU.
Change 1
2 - 52.1 (2 - 52.2 Blank)
