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RO:on 960404,failures in Safety Channel 2 high voltage sensing circuits resulted in Safety 2 trip.Stated resistors replaced & Safety Channel 2 high voltage power supply temporarily replaced w/exact duplicate on 960412.

Accession Number: ML20107L750

Date Released: Thursday, April 30, 2020

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• ML20107L748 - RO:on 960404,failures in Safety Channel 2 high voltage sensing circuits resulted in Safety 2 trip.Stated resistors replaced & Safety Channel 2 high voltage power supply temporarily replaced w/exact duplicate on 960412. (5 page(s), 4/25/1996)
• ML20107L760 - RO:on 960404,spurious safety channel 2 loss of high voltage trip occurred.Caused by previously undetected matl failure. Repairs should be completed by 960410 & restart approved subject to successful post-repair checks. (1 page(s), 4/5/1996)