Rockwell Automation 1503FR MV Controllers - Adjustment to Interlocking Mechanism - Manual (Page 8)

2-2 Produc t Description
1503FR-IN001B-EN-E – June 2013
Mechanical Interlock
2) At the top of the mechanical interlock is the interlock
lever adjustment. (Figure 2.2)
Figure 2.2 – Top Interlock Lever
3) To adjust the interlock, first loosen the lock nut and then
the 5/16” Adjustment nut. (Figure 2.2) At the bottom of
the interlock assembly is the interlock cam. (Figure 2.3)
Figure 2.1 – Front View of Unit
5/16” Adjustment Nut
Lock Nut
Interlock Adjustment
(cont.)