ARMY TM 9-6115-671-14
AIR FORCE TO 35C2-3-446-32
MARINE CORPS TM 09249A/09246A-14
4-106
(5)
Remove locknuts (21), screws (22), and CONVENIENCE RECEPTACLE (23) from DCS control
panel frame (4).
(6)
Tag and disconnect electrical leads from CONVENIENCE RECEPTACLE (23).
(7)
Connect electrical leads to CONVENIENCE RECEPTACLE (23). Remove tags.
(8)
Install CONVENIENCE RECEPTACLE (23), screws (22), and locknuts (21) on DCS control panel
frame (4).
(9)
Install cover (20), screws (19), and locknuts (18) on DCS control panel frame (4).
(10) Install DCS control box top panel, paragraph 4.7.2.
(11) Connect negative battery cable to battery, and close BATTERY ACCESS door.
4.8.21 DCS Load Sharing Synchronizer A2.
CAUTION
Electronic components containing printed circuit boards are extremely
sensitive to electrostatic discharge (ESD). Wear an ESD wrist strap connected
to ground whenever coming in contact with ESD-sensitive components. Failure
to comply can cause severe damage to equipment.
a. Inspection.
(1)
Shut down generator set, paragraph 2.11.2.
(2)
Remove DCS control box top panel, paragraph 4.7.2.
(3)
Attach ESD wrist strap and connect to ground.
(4)
Inspect DCS load sharing synchronizer (5, Figure 4-15) for loose or missing mounting hardware and
any obvious damage.
(5)
Disconnect ESD wrist strap, and remove wrist strap.
(6)
Install DCS control box top panel, paragraph 4.7.2.
b. Testing.
(1)
Shut down generator set, paragraph 2.11.2.
(2)
Connect negative battery cable to battery and close battery access door.
(3)
Start generator set, paragraph 2.11.1.
(4)
Close contactor. Ensure the CONTACT POSITION status indicator on CIM reads CLOSED. On
load sharing synchronizer (5, Figure 4-15) check that PARALLEL ENABLE LED is lit. If
PARALLEL ENABLE LED is not lit, replace load sharing synchronizer.
(5)
Set multimeter to VDC. Connect positive lead to P24-11 and negative lead to P24-10. Refer to
Schematic FO-1.
