Rockwell Automation 1512A MV Controllers - 800A One-High Cabinet User Manual

Page 71

Maintenance 5-23

1512A-UM102B-EN-P – June 2013

Installing Z-clip with Isolation Switch Handle in the OFF Position

5) Reattach the Z-clip (Figure 5.17) using the self-tapping screws, but

do not completely tighten them.

6) Move the isolation switch handle to the OFF position.
7) Swing the door closed and inspect the position of the Z-clip with

respect to the handle pin.

8) Set the Z-clip so that it is just above the handle pin. Do not set the

Z-clip more than 0.125 in. (3 mm) above the pin. Open the door

and tighten the screws.

9) Close the door and move the handle to the ON position. Verify that

the handle pin overlaps the Z-clip and prevents the door from opening.

10) Move the handle to the OFF position and tighten the door locking

bolts.

Installing Z-clip with Isolation Switch Handle in the ON Position

11) Close the door and tighten the door locking bolts.
12) Position the Z-clip as shown in Figure 5.17. Ensure the handle pin

overlaps the top portion of the Z-clip.

13) Use the self-tapping screws to reattach the Z-clip.
14) Complete steps 5-10 at the earliest opportunity to confirm that the

Z-clip assembly is correctly installed.