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Procedure 12-3
Adjusting the high voltage shutdown for replacement
rectifiers
Use this procedure to adjust a replacement rectifier for high voltage shutdown
in an S800A cabinet that is currently carrying traffic.
If the rectifiers that are to be replaced are installed in a new installation or in a
cabinet that is not in-service, reference Chapter 10, "Adjusting the rectifier and
the dc distribution shelf" for rectifier installation and adjustment.
Cautions
Observe all cautions listed in Procedure 12-2 on page 12-13.
Test sets
A voltmeter RMS Fluke 8050A (or equivalent) test set is needed.
Tools required
A screwdriver, slotted, small (0.1-inch width) is required.
Documentation references
See NTP 169-2071-500.
AccessNode Series 800A Outside Plant Cabinet Installation 323-3001-210 Issue 1.0
CAUTION 1
Service affecting procedures
This procedure is service affecting. Perform the high voltage
shutdown adjustment procedures during low traffic hours.
—continued—
Cabinet maintenance operations 12-19
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