Rockwell Automation 2100M Feeder Circuit Breaker Units Secure Support Pan and ChangeDoor Latch - Manual (Page 5)

Rockwell Automation Publication 2100-IN091A-EN-P - April 2013 5
Feeder Circuit Breaker Units Secure Support Pan and Change Door Latch
5. Disconnect the Feeder unit load wires and pull the load wires away from
the unit so the unit can be removed from the section.
6. Mark and disconnect control circuit wires if they interfere with the
removal of the Feeder unit.
7. Remove other cables or devices that prevent the unit from being
withdrawn.
8. Disengage the captive latches at the front of the unit, one at the top and
one at the bottom of the unit.
Units that are 2.0 space factor and larger have two latches at the top.
9. Pull the unit forward (outward), approximately 3 in. (7.5 cm) out of the
MCC, by using the handle provided at the lower left of the unit and the
tab in the upper right of the unit as finger holds.
Reposition your hands as necessary to properly support the unit while you
are removing the unit from the MCC.
10. Remove the unit from the MCC.
11. Carefully install protective caps or close manual shutters after the unit is
removed.
Automatic shutters close as units are removed.
IMPORTANT Units that are 0.5 space factor do not have captive latches. After you open the
unit door, push the latch mechanism to the left with your right hand and then
remove the unit from the section.
ATTENTION: Plug-in MCC units can be heavy or awkward to handle.
Use an assistant or a platform lift device if necessary to help you handle
the unit.
Top Captive Latch Bottom Captive Latch