User's Manual Part 2

3EM21522AAAA Maintenance
Issue 1, March 2008 DTR-0200-SA-SIRIUS
6-41
STEP PROCEDURE CONT.
REPLACEMENT
13 Insert new breaker; install and tighten breaker securing screws.
14 Connect and secure breaker wires.
15 Reposition face plate and secure with face plate screws.
16 Set PDU back into the cabinet and secure with mounting screws.
17 Switch ON commercial power source breaker and remove danger sign.
18 Switch ON PDU main circuit breaker.
19 Switch ON PDU remaining circuit breakers.
20 Set operating mode to Broadcast.
21 Coordinate with NMC and return repeater to Remote operating
condition.
22 Close front cabinet door by securing two draw latches and tightening
two door locking screws.
6.10 CABLE REPLACEMENT
For cable replacement refer to Repeater Cable Drawings and part number listing in
Appendix C.
6.11 FINAL SYSTEM TESTING
Refer to Turn-Up and Testing, Section 4, for Repeater System Test procedure.