TM 9-6116-669-13&P
6.16 PDU ELECTRONIC ASSEMBLY N6 MAINTENANCE.
This task covers:
a.
d.
Removal
b.
Installation
Inspection
c.
Test
INITIAL SETUP
Tools
Equipment Conditions
General Mechanic’s Tool Kit
(item 2, appendix B)
Automotive Fuel and Electrical System Repair, Tool
Kit (item 3, appendix B)
Reference
Shut down Cenerator Set
150 kW, paragraph 2.8.1.
AC Power supply, 208 VAC, 400 Hz
DC Power supply, 24 VDC
AC Power supply, 0-10 VAC, 400 Hz
Load Bank (item 23, appendix B)
Materials/Parts
Personnel Required
None
TWO
WARNING
The Generator Sets 160 kW produce lethal voltages.
Turn off power to the EPP III or Generator Set 150 kW before
performing any installation, removal, disassembly, or
assembly work.
Wear protective gloves when performing any work on main
assemblies of the EPP III.
C A U T I O N
Label all cables before removing electrical or electronic assemblies or
components.
REMOVAL
a. Remove stanchion by PDU (1, figure 5-17).
b.
Open access door (2) and secure with prop (3).
c. Install stanchion.
d.
Remove screws (4), serrated lock washers (5), washers (6), and protective cover (7).
e.
Unscrew screws (8), serrated lock washers (9), washers (10).
f.
Remove angle pieces (11), panel (12), and pull out boards (13,14,15, 16 and 17):
Overcurrent detection 54 ‘IT1313-./02
Overcurrent detection 53 ‘lT1313-./02
Overcurrent detection 52 IT1313-./02
Overcurrent detection J1 TT1313-./02
Synchronizing relay TJX308-./0l
g.
Record labeling and position of cables (18), loosen screws and disconnect cables.
Change 1
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