Rockwell Automation 1512A MV Controllers - 800A One-High Cabinet - Manual (Page 91)

ArcShield Plenum Installation Instructions B-9
1512A-UM102B-EN-P – June 2013
STEP 2 – Alignment of “Side-by-Side” Plenums
Plenums mounted side-by-side must be fastened together through the
aligning holes using 5/16” supplied hardware. (See figure B.8)
Figure B.8 – Aligning “Side-by-Side” Plenums
 Any unused holes must be filled with thread
forming screws. i.e.: “Lifting Lug holes”
 All Gaps must be sealed and filled with silicone.
I M P O R T A N T I M P O R T A N T