Rockwell Automation 2100H-UNTLKx Replacing the Unit Interlock for CENTERLINE 2100 Motor Control Centers - Manual (Page 2)

Publication 2100-IN068A-EN-P - July 2009
2 Replacing the Unit Interlock for CENTERLINE 2100 Motor Control Centers
Interlock Kit
Replacing the Unit
Interlock The following sections provide information on how to remove and
install your unit interlock after removing the unit from the
CENTERLINE 2100 Motor Control Center (MCC).
Remove the Interlock from
the Unit Follow this procedure to remove the interlock from the unit. Refer to
the CENTERLINE 2100 Low Voltage Motor Control Centers Instruction
Manual, publication
2100-IN012 , for information on removing power
and removing the unit from the MCC.
1. Remove power from the unit.
2100H-UNTLK6
Interlock 2100H-UNTLK3 and
2100H-UNTLK4
Interlock 2100H-UNTLK1
Interlock 2100H-UNTLK2
Interlock 2100H-UNTLK5
Interlock
ATTENTION
When working on or near energized electrical equipment, follow
established electrical safety-related work practices. Refer to NFPA
70E Standard for Electrical Safety in the Workplace.
We recommend that maintenance performed on the MCC units be
performed away from the MCC in a suitable work area.
ATTENTION
To prevent personal injury or damage to equipment, make sure the
unit handle is in the OFF/O position before removing the unit. Serious
injury or death can result from working on energized MCCs.