Rockwell Automation 2100 CENTERLINE Motor Control Center (MCC) Units with Vertical Operating Handles - Manual (Page 6)

6 Rockwell Automation Publication 2100-IN014F-EN-P - March 2014
CENTERLINE 2100 Motor Control Center (MCC) Units with Vertical Operating Handles
1. For ArcShield sections with 100 ms arc duration rating, remove the
vertical wireway baffle and set aside for installation later.
2. If present, remove the isolation barrier from the vertical wireway wall
cutout.
3. De-energize the unit in the space below where the unit support pan is to be
installed.
4. Open the unit door above and below where the unit support pan is to be
installed.
5. Place the unit support pan into the unit space, holding the right side of the
support pan approximately 4 in. (100 mm) higher than the left side.
6. Place the left front corner of the support pan into the slot on the front of
the left sidesheet flange.
7. Place the left rear corner of the support pan into the slot of the left
sidesheet C-channel.
8. Lower the right edge of the unit support pan into the vertical wireway wall
cutout, and press down firmly.
ATTENTION: If power sources are connected to the motor control center, use
extreme caution when inserting units. All buses and the line sides of the
inserted units are energized, and contact with these parts can cause injury and
death.
Follow NFPA 70E safety guidelines when working on energized equipment.