Allen-Bradley 1512B, Руководство пользователя

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88 Rockwell Automation Publication 1500-UM055I-EN-P - December 2021
Appendix B ArcShield Plenum Installation Instructions
STEP 3 – Sequence of Final
Assembly
All Plenums in a Line-up must be mounted to the top of each enclosure and to
the Plenum directly beside it before the front duct sections are re-attached (see
Figure 77 ).
Figure 82 - Sequence of Final Assembly
The “End Cover Plate” must be mounted on the closed end of the Line-up at
this time during the assembly using 5/16-in. hardware (see
Figure 82 Left side).
STEP 4 – Closing the Front
of the Plenum Sections
After the first stage of the Plenum assemblies have been mounted, the Plenums
can then be “closed-up” by replacing the front duct sections as shown in
Figure 83 .
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.
End Cover Plate