Rockwell Automation 7763 OneGear MV SMC Flex Solid-State Motor Controller - Manual (Page 37)

Rockwell Automation Publication 7760-IN001
B-EN-P - June 2013
35
OneGear Standard Plenum Chapter 4
Figure 40 - Attaching outer and inner top brackets
At this point, the OneGear SMC plenum should be completely attached to the
switchgear equipment. Apply silicone to gaps or holes located at bends and
corners. Continue with installation of the OneGear plenum components.
13. Temporarily attach the inner rear and front bracket (81020-999-56/53)
similar to step 4.
14. Take the front and rear assembly, position it as shown in figure 6 and use
the M8 hardware (M8 HHCS, 28 mm (1.125”) OD fl at washers and lock
washers) to fasten it.
15. Attach the outer side bracket (81020-991-05) similar to Step 9.
16. Remove the temporarily fastened hardware in Step 13 and attach the outer
side bracket at the front and rear that is on an angle (81020-991-04) as in
Step 11.
17. Install the inner top bracket (81023-001-53) and outer top bracket
(81020-991-06) using M8 Hardware (M8 HHCS, 19 mm (0.75” OD) flat
washers and lock washers), as in Step 12.
Two sections of the OneGear plenum should now be fully installed ( Figure 41 ).
Apply silicone to gaps or holes located at bends and corners. Repeat steps 13-17
to complete the assembly of the OneGear plenum. Review the assembly and
silicone any remaining gaps or holes in the connection.