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REPAIR AND REPLACEMENT
8-58
Edition One
XC1000 Service
1. Use the procedure in section 8.2 to take the XC1000 out of service.
2. Turn off power to the XC1000 by switching the main-power circuit
breaker to the OFF position (
0
).
3. Open the doors on the rear of the cabinet.
4. Label the cables, then disconnect them from the J51 and J53
connectors.
5. Disconnect the cable from the J54 connector at the bottom of the
board.
6. Disconnect the cables from the J23 and J24 connectors at the edge of
the board.
7. Remove the six Phillips screws and washers that secure the board to
the frame. Remove the board, as shown in Figure 8-32.
Figure 8-32. Distribution-Board Replacement, Cabinet 2.
8. Place the new distribution board in its correct position, with the screw
holes in the board aligned with the holes in the standoffs.
9. Replace the six Phillips screws and washers to secure the board to the
mounting standoffs on the cabinet.
10. Reconnect the cables to the J23 and J24 connectors at the edge of the
board.
11. Reconnect the cable to the J54 connector at the bottom of the board.
12. Reconnect the interface cables to J51 and J53, as appropriate (refer to
Figure 8-32).
SECTION 8.7
Summary of Contents for XC1000
Page 1: ...EDITION ONE XC1000 P N 101 1345 000 SERVICE MANUAL ...
Page 8: ...CONTENTS ...
Page 19: ...1 INTRODUCTION ...
Page 30: ...2 SITE PREPARATION ...
Page 60: ...3 PLATFORM INSTALLATION ...
Page 112: ...4 STARTUP AND INITIALIZATION ...
Page 177: ...5 ROUTINE MAINTENANCE ...
Page 195: ...6 TROUBLESHOOTING ...
Page 237: ...7 STATUS LOG ...
Page 297: ...STATUS LOG 7 54 Edition One XC1000 Service ...
Page 302: ...8 REPAIR AND REPLACEMENT ...
Page 380: ...9 SYSTEM UTILITIES ...
Page 424: ...10 COMPONENT DESCRIPTIONS ...
Page 465: ...11 OPTIONAL FEATURES ...
Page 485: ...12 RELEASE 1 55 UPGRADE INSTRUCTIONS ...
Page 516: ...13 RELEASE 2 X UPGRADE INSTRUCTIONS ...
Page 559: ...14 RELEASE 3 02 FCP CONVERSION INSTRUCTIONS ...
Page 603: ...15 RELEASE 3 02 ONLINE UPGRADE INSTRUCTIONS ...
Page 631: ...16 RELEASE 3 0 SYSTEM UTILITIES ...
Page 683: ...17 RELEASE 4 X FCP CONVERSION INSTRUCTIONS r P N 281 0023 002 1 of 3 ...
Page 725: ...18 RELEASE 4 X ONLINE UPGRADE INSTRUCTIONS r P N 281 0023 002 2 of 3 ...
Page 760: ...19 RELEASE 4 0 SYSTEM UTILITIES P N 281 0023 002 Part 3 of 3 r ...
Page 776: ...20 RELEASE 4 1 SYSTEM UTILITIES P N 281 0033 000 ...
Page 787: ...APPENDIXES ...