Rockwell Automation 2500 CENTERLINE Motor Control Centers Installation Manual - Manual (Page 57)

Rockwell Automation Publication 2500-IN001C-EN-P - April 2014 57
Door Latches, Operator Handles, and Unit Interlocks Chapter 5
Locking Units in the ON/I Position
Locking units in the ON/I position requires user modification.
To modify the operator handle so you can lock it in the ON/I position, you must
first remove at least one tab accessible from the handle backside and inside door.
See Figure 20 for the appropriate instructions.
Figure 20 - Locking Rotary Handles in the On/I Position
ATTENTION: Locking an operating handle in the ON/ I position can conflict with
local codes and emergency shutdown requirements.
For Cat. No. 140U-PB and 140U-PY Rotary Handles
For Cat. No. 140U-HM4 and 140U-HM4E Rotary Handles
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