Home > NRC Library > ADAMS Public Documents

AO 73-12-1:on 731201,Magnetrol switch 352624 in scram dump vol level sys failed.Caused by oxidized mercury in switch bulb.Bulb replaced.

Accession Number: ML20090E233

Date Released: Monday, April 13, 2020

Package Contents

The following links on this page are to Adobe Portable Document Format (PDF) files. To obtain a free viewer for displaying this format, see our Plugins, Viewers, and Other Tools.

• ML20090E231 - AO 73-12-1:on 731201,Magnetrol switch 352624 in scram dump vol level sys failed.Caused by oxidized mercury in switch bulb.Bulb replaced. (2 page(s), 12/10/1973)
• ML20090E235 - AO 73-12-1:on 731201,during surveillance test,Magnetrol switch 352624 in scram dump vol level sys failed to operate. Caused by oxidized mercury in bulb of switch.Mercury bulb replaced. (2 page(s), 12/4/1973)