Rockwell Automation 1512A MV Controllers - 800A One-High Cabinet - Manual (Page 58)

5-10 Maintenance
1512A-UM102B-EN-P – June 2013
Figure 5.8 – Removing the Contactor (Right-side view)
6) Remove the two contactor mounting bolts at the front of the contactor.
7) Carefully remove the contactor from the cabinet.
The contactor weighs approximately 100 lbs. (45 kg)
and assistance may be required to safely remove
it from the cabinet and transport it. Failure to use
caution when moving the contactor may result in
equipment damage and/or personal injury.
8) If the contactor is being replaced with a new one, move the contac-
tor interlock lever to the new contactor.
The retaining screw is critical to the mechanical
integrity of the isolation switch. It is very important
to ensure this screw is replaced during reassembly.
9) Reverse the procedure to reinstall the contactor. Ensure the
mounting bolts, power cable hardware and bus bar hardware is
properly torqued. See Torque Requirements, page 5-1.
10) Adjust the contactor interlock rod according to the Contactor Inter-
lock Rod Adjustment procedure on page 5-11.
A T T E N T I O N A T T E N T I O N
A T T E N T I O N A T T E N T I O N
Removing the contactor
(cont.)