Rockwell Automation 2100 CENTERLINE Low Voltage Motor Control Centers User Manual
Page 60
60
Rockwell Automation Publication 2100-IN012E-EN-P - February 2012
Chapter 4 Installing and Removing Plug-in Units
For CENTERLINE MCC units with the 100 ms arc duration rating,
there is an additional screw that secures the unit support pan. This screw is
at the left-rear corner of the unit support pan.
3.
Lift the right side of the support pan approximately 4 in. (102 mm).
4.
Pull the right side of the support pan forward to release from the left rear
slot on the structure.
5.
Push back on the left side of the support pan until the support pan is free
from the structure.
Vertical sections may be supplied with plug-in stab opening protective
caps, manual shutters, or automatic shutters. Refer to the next step if any of
these options are supplied.
6.
Carefully install the protective caps or close the manual shutters after the
unit is removed.
Automatic shutters will close as the units are removed.
ATTENTION: All covers and doors must be in place before
applying power to the MCC. If units are removed, they must be
replaced with the appropriate items such as units, doors, and unit
support pans.
Unit Support Pan
Unit Support
Pan Screw