Rockwell Automation 1512B MV Controllers, 200/400A Two-High Cabinet, Standard and Arc-Resistant Enclosure - Manual (Page 31)

Rockwell Automation Publication 1500-UM055G-EN-P - May 2013 23
Installation – Arc-Resistant Enclosure (ArcShield) Chapter 3
6. Reverse the procedure to close the door. Door lock bolts must be
adequately tightened (refer to Recommended Torque Values on page 3 of
Chapter 1 for torque values).
Figure 22 - Label on Arc Resistant Door
Anchoring Place the controller in the desired installation location. Use 12 mm (1/2 in.
[M12]) floor mounting bolts to securely fasten the controller to the mounting
surface. See
Figure 23 as an example of the location of the mounting holes in the
cabinet.
IMPORTANT When closing the medium voltage door, ensure all door locking bolts
on the right side of the MV door are in place and tightened until the
door is flush with the flange. Do not overtighten the bolts. If the
door is not securely fastened, it will not be possible to move the
isolation switch handle to the ON position.
TIP On all ArcShield starters, the sticker in Figure 22 is attached to each
door for your reference.
TIP Refer to Dimension Drawing provided with order documentation for additional
details related to cabinet floor plan.