Rockwell Automation 1512A MV Controllers - 800A One-High Cabinet User Manual
Page 95
ArcShield Plenum Installation Instructions B-13
1512A-UM102B-EN-P – June 2013
NOTE: Use silicone caulking generously to fill any air gaps once the
Plenum has been securely mounted in place.
STEP 6 – Mounting Extension/Elbow to Plenum “Line-up”
As referred to in Step 4, the last Plenum at the exhaust side of the line-up
has the front duct section removed. This allows access to fastener holes in
order to mount the Extension / Elbow components. (See Figure B.16)
Last Plenum in Line-up
remains open for installation
of Extension Assembly
Figure B.16 – Optional Extension/Elbow with Vertical Extension (Right side exit)
After the Extension / Elbow assembly is attached through the fastener
holes on the inside flange of the Plenum, the front duct section can be
replaced and fastened through the holes on the outside flanges.