0016
TM 1-4920-924-13&P
AVIATION SHOP EQUIPMENT CONTACT MAINTENANCE (AV SECM) SYSTEM MAINTENANCE
INSTRUCTIONS FOR POWER INVERTER - (CONTINUED)
REMOVE
WARNING
Disconnect electrical power including batteries before removing and installing components
involving electrical power IAW TM 9-2320-332-10. DO NOT attempt to service or make any
adjustments, connections or re-connections of wires until electrical power including batteries
have been disconnected. Failure to observe warning could result in PERSONAL INJURY
OR DEATH to personnel.
Power inverter weighs 140 lbs. Move power inverter IAW MIL_STD-1472.
7
1
4
3
5
6
Inverter Power
OFF
Power
Low Battery
OFF
On/Off
ON
Overload
High Temperature
A.C. Wiring Compartment
Power Inverter
Main
D.C. Input Wiring Compartment
output
breaker
h
000004
2
MULTI00124
Figure 2.
Power Inverter, Front
1.
On SECM workbench assembly, on right side of power inverter (Figure 2, Item 1), remove four screws
(Figure 2, Item 5) from DC input wiring compartment cover (Figure 2, Item 6) and remove DC input wiring
compartment cover (Figure 2, Item 6) from DC input wiring compartment (Figure 2, Item 4).
2.
On left side of power inverter (Figure 2, Item 1), remove four screws (Figure 2, Item 7) from AC wiring
compartment cover (Figure 2, Item 2) and remove AC wiring compartment cover (Figure 2, Item 2) from AC
wiring compartment (Figure 2, Item 3).
00163