ARMY TM 9-6115-645-24
AIR FORCE TO 35C2-3444-12
MARINE CORPS TM 09244A/09245A-24/2
2-47
GROUND FAULT CIRCUIT INTERRUPTER.
NOTE
Applicable to MEP-806A.
2-47.1
Inspection.
a
Shut down generator set.
b
Inspect GROUND FAULT CIRCUIT INTERRUPTER for cracks, corrosion, frayed wires, and other damage.
2-47.2
Testing.
a
Start and operate generator set at rated voltage and frequency.
b
Set multimeter for AC volts, press TEST button and check for zero voltage at the CONVENIENCE RECEPTACLE.
c
Press RESET button and use multimeter to check for 120 VAC at the CONVENIENCE RECEPTACLE.
d
Replace GROUND FAULT CIRCUIT INTERRUPTER if indications are other than above.
2-47.3
Removal.
a
Shut down generator set.
b
Open battery access door and disconnect negative battery cable.
c
Remove control box top panel, paragraph 2-15.1.
d
Tag and disconnect GROUND FAULT CIRCUIT INTERRUPTER (23, FIGURE 2-14) electrical leads from TBD
and K5, and convenience receptacle (20).
e
Remove screws (21) and nuts (22).
f
Remove GROUND FAULT CIRCUIT INTERRUPTER (23) from malfunction indicator panel.
2-47-3.1
In-Line Fuse Installation.
NOTE
The following procedures applies to generator sets under contract number DAAK01- 88-D-D082.
a
Shut down generator set.
b
Open left side engine access door and disconnect negative battery cable.
c
Remove malfunction indicator panel screws (24, FIGURE 2-14), washers (25), and nuts (26) Lay malfunction
indicator panel to the side.
d
Cut black wire on load side of GROUND FAULT CIRCUIT INTERRUPTER (23).
e
Strip wires on in-line fuse holder (2, FIGURE 2-13.1) and install butt splices (3) at each end. Connect ends of
black wire to in-line fuse holder butt splices (3).
2-78 Change 4
