TM 9-6115-666-13
Table 2-1 Control Cabinet Assembly, Description of Controls and indicators (continued).
Item
Number
28
AC CIRCUIT INTERRUPTER ON illumi-
Turns on power system (main contactor),
nated pushbutton switch, green (S8, H14)
H14 lights up when power is ON
29
VOLTAGE ADJUST potentiometer,
10-gang (R3)
l
Set between 4 and 5
30
31
AC CIRCUIT INTERRUPTER OFF push-
button switch (S7)
VOLTAGE SELECTOR SWITCH (S11)
l L3-L1, L2-L3, L1-L2
l L1-N, L2-N, L3-N
Phase voltages
32
33
PARALLEL OPERATION ON illuminated
Initiates synchronization;
pushbutton switch, white (S9, H12)
H12 lights up during synchronization
PANEL DIMMER with switch (S16, R2)
Adjusts panel light brightness and shuts off lights
34
35
36
l
S16 off, R2 turned all the way left
l
S16 on, R2 turned to the right
FUEL TANK PUMP ON illuminated push-
button switch, green (S19, H16)
LAMP TEST pushbutton switch (S20)
FUEL TANK PUMP OFF pushbutton switch
(S18)
37
GLOWPLUG ON lamp, amber (H1)
Description
Function
Adjusts generator voltage:
For rated voltage indicated on VOLTAGE meter
(11)
Shuts down power system (main contactor);
H14 goes out when power is OFF
Line voltages
Indicated on VOLTAGE meter (11)
All active lights at minimum brightness
All lights at maximum brightness
Turns fuel pump on;
H16 lights up when fuel pump is on
Tests operation of front panel lamps
Shuts fuel pump off;
H16 goes out when fuel pump is off
Lights up about 90 seconds after glowplug
operation begins
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