Rockwell Automation MV SMC Flex Motor Controller (for Series K or later) - Manual (Page 200)

190 Rockwell Automation Publication 1560E-UM051F-EN-P - June 2013
Appendix E ArcShield Plenum Installation Instructions
Figure 90 - Plenum Placement
STEP 2 – Alignment of “Side-
by-Side” Plenums Plenums mounted side-by-side must be fastened together through the aligning
holes using 5/16-inch supplied hardware (see
Figure 91 ).
Figure 91 - Aligning “Side-by-Side” Plenums
Use recommended torque
value for 1/4-20 fasteners
TIP Use silicone caulking generously to fill any air gaps once the Plenum has been
securely mounted in place.
IMPORTANT Any unused holes must be filled with thread forming screws. i.e.: “Lifting Lug
holes”.
All Gaps must be sealed and filled with silicone.