TM 1-4920-434-13&P
0018 00
WARNING
Turn OFF all power to shelter before proceeding with any electrical tests or
repairs.
CAUTION
This work should be performed by a qualified electrician.
Test
1. Move main circuit breaker to the OFF position.
2. Test BNC cable for continuity. If test indicates a break in BNC cable, replace BNC cable assembly.
Remove
1. Move main circuit breaker to the OFF position.
2. Remove four screws attaching power entry panel cover assembly to personnel end wall, located below circuit
breaker panel.
3. Carefully remove cover from wall.
4. Remove nut and lock washer from BNC connector attaching cable to power entry panel.
5. Remove nut and lock washer from BNC connector attaching cable to cover assembly for power entry panel.
6. Remove damaged cable.
Install
1. Install new BNC cable connector in cover assembly by installing lock washer and nut.
2. Install new BNC connector into power entry panel and install lock washer and nut.
3. Attach BNC cable to both BNC connector ends.
4. Install cover assembly back on interior wall of shelter using four screws.
5. Reconnect power to shelter.
0018 00-4
