ARMY TM 9-6115-671-14
AIR FORCE TO 35C2-3-446-32
MARINE CORPS TM 09249A/09246A-14
4-87
(6)
Remove ETHER START switch (11) and tab washer (12) from DCS control panel.
(7)
Position tab washer (12) and ETHER START switch (11) on DCS control panel.
(8)
Secure ETHER START switch (11) to DCS control panel with toothed washer (10) and jamnut (9).
(9)
Connect electrical leads to ETHER START switch (11), and remove tags.
(10) Raise and secure DCS control panel with two fasteners.
(11) Connect negative battery cable to battery, and close BATTERY ACCESS door.
4.8.7
AC CIRCUIT INTERRUPT Switch S5.
a. Inspection.
(1)
Shut down generator set, paragraph 2.11.2.
(2)
Release DCS control panel by turning two fasteners, and lower DCS control panel slowly.
(3)
Inspect AC CIRCUIT INTERRUPT switch (16, Figure 4-12) for loose connections and mounting
hardware, and other damage.
(4)
Raise and secure DCS control panel with two fasteners.
b. Testing.
(1)
Shut down generator set, paragraph 2.11.2.
(2)
Open BATTERY ACCESS door (Figure 1-2), and disconnect negative battery cable.
(3)
Release DCS control panel by turning two fasteners, and lower DCS control panel slowly.
(4)
Tag and disconnect electrical leads from AC CIRCUIT INTERRUPT switch (16, Figure 4-12).
(5)
Set multimeter for ohms and check for open circuits between terminals 1 and 2, terminals 2 and 3,
and terminals 1 and 3. Refer to Schematic FO-1.
(6)
Place and hold AC CIRCUIT INTERRUPT switch (16) in CLOSED position.
(7)
Check for continuity between terminals 1 and 2.
(8)
Hold AC CIRCUIT INTERRUPT switch (16) in OPEN position.
(9)
Check for continuity between terminals 2 and 3.
(10) If indications are not as above, replace AC CIRCUIT INTERRUPT switch (16).
(11) Connect electrical leads to AC CIRCUIT INTERRUPT switch (16), and remove tags.
(12) Raise and secure DCS control panel with two fasteners.
