Removing the unit door, Multiple module unit doors, One module unit doors – Rockwell Automation 2500 CENTERLINE Motor Control Centers Installation Manual User Manual
Page 66: Multiple module unit doors one module unit doors
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Rockwell Automation Publication 2500-IN001C-EN-P - April 2014
Chapter 6
Install and Remove Units
Removing the Unit Door
It is not necessary to remove the unit door to install or remove a unit from a
column. However, if a unit door must be removed, use one of the following
procedures.
If present, door-mounted control stations can be removed from the door and kept
with the unit.
Before performing work on units or unit doors, make sure the unit main switch is
in the OFF/O position.
Multiple Module Unit Doors
Follow this procedure to remove multiple module unit doors.
1.
Make sure the unit main switch is in the OFF/O position.
2.
Release each door latch.
3.
Open the unit door completely.
4.
Remove and/or disconnect door-mounted devices and wiring.
5.
Slide the hinge pins upward to remove.
6.
Swing door to near closed position and lift outward to remove.
7.
To install the unit door, reverse this procedure.
One Module Unit Doors
Follow this procedure to remove one module unit doors.
1.
Make sure the unit main switch is in the OFF/O position.
2.
Release each door latch.
3.
Open the unit door completely.
4.
If a control station is provided with a plug for control wires, unplug this
connection before removing the unit.
5.
Remove and/or disconnect door-mounted devices and wiring.
6.
Remove the two screws that fasten the hinge to the column.
7.
Remove the unit door and hinge assembly from the column.
8.
To install the unit door, reverse this procedure.
IMPORTANT
Remove the unit from the column before removing its door. Follow unit
removal procedures on