Rockwell Automation 7712 OneGear Motor Control Center FVNR Starter (7.2 kV) - Manual (Page 46)

5-8 OneGear™ Standard Plenum Assembly Procedure
7712-IN001B-EN-P – June 2013
Figure 5.11 – Attaching front and rear outer bracket
19. Remove the temporary fastened hardware (only for front and rear inner
bracket) from Step 16; the front and rear inner bracket should stay in
place as a result of Step 18.
20. Attach the outer side bracket that is on an angle (81021-272-01) at the
front and rear of the plenum using M8 hardware (M8 HHCS, 19 mm
(0.75”) OD fl at washers and lock washer).
21. Remove the rest of temporary fastened hardware from Step 16; the top
inner bracket should stay in place as a result of Step 20.
22. Attach the top outer side bracket (81021-272-03) at the top of the
plenum using M8 hardware (M8 HHCS, 19 mm (0.75”) OD fl at
washers and lock washer). Refer to Figure 5.12.
Figure 5.12 – Attaching top, front and rear outer bracket