Title: Power Plant Procedures
System: Frenchboro Power Plant
Description: Switching between Lorain and Raytheon Rectifiers
Date: May 2005
Last revised: March 2, 2007 by Chad Perkins
File: PWR1FHBR.HTM
Notes:
Breaker 6/8 powers both 220 VAC rectifiers.
All items for this procedure are in RR3 next to battery rack.
RR3 fuse positions are unlabelled and are used as follows:
Position 1 fuse (F1): Raytheon (220V Upper Unit)
Position 2 fuse (F2): Lorain
To shift to Raytheon:
Turn on upper Raytheon (power switch inside, screw driver on wall)
Insert 20 or 30A fuse in F1.
Remove F2 (optional)
Turn off Lorain "AC INPUT" (optional)
To shift to Lorian:
Turn on Lorain "AC INPUT".
Insert 10 or 20A fuse in F2.
Remove F1.
Turn off upper Raytheon (power switch inside, screw driver on wall).
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