Lucent Technologies Lineage
®
2000 25A Ferroresonant Rectifier J85502A-1
8 - 8 Spare Parts and Replacement Procedures
Issue 4 May 1998
7. Remove theCM3 meter board from the two support
standoffs and S3 switch bezel by using a small flat-bladed
screwdriver to unlatch the bezel clips from the switch and
push in the latches on each standoff.
8. Disconnect J1B from CM3 by unlatching first, then
pulling the cable connector.
9. Connect J1B to P1B on the new CM3 meter board.
10. Position the new digital meter board over the two support
standoffs. Verify that the latches on each standoff and S3
switch bezel clips snap to lock the meter board into place.
11. Check calibration of rectifier meter as described in “Meter
Calibration Test (Off Line)” in Section 6.
12. If the rectifier is to be restored to service, refer to
“Restoring a Rectifier to Service” in Section 7.
General
Information on
Replacing
Components
Only disassembly procedures are given in this section.
Reinstallation procedures are usually the exact reverse of
removal procedures (i.e., follow the removal procedures in
reverse to reinstall the component). Specific instructions are
given when this does not apply exactly, or where special
considerations or precautions must be taken during
reinstallation. Applicable portions of Section 5, Installation,
may be helpful. Portions of Section 6, Testing, can be used after
reinstallation to verify proper operation of the rectifier. Some
points are common to all rectifier disassembly work. Please read
these sections before using the rectifier disassembly procedures.
Warning
Take precautions against accidental personal injury or damage
to equipment. Observe warnings given in Section 4, in
addition to the following admonishment, while undertaking
any disassembly or reinstallation procedure on a rectifier.
