80459-641-01E Model 6 Motor Control Centers
10/2012 Appendix C—Automatic Vertical Bus Shutter
© 1999–2012 Schneider Electric All Rights Reserved
129
ENGLISH
9. Remove the manual shutter from the vertical bus assembly. Allow the
manual shutter to hang next to the vertical bus assembly.
10. Snap the automatic shutter rod onto the vertical bus clip located on the
front of the vertical bus assembly.
11. Tighten the 10-32 x 3/8 in. mounting screw inserted in step 8.
12. Push the operator mechanism to the rear, ensuring the shutter rotates
upward into the pocket of the midshelf above the unit. See Figure 148.
13. Insert the unit into the MCC. Follow the procedures in “Section 4—
Installing the MCC”.
14. Replace all devices, doors, and covers before turning on the power to
the equipment.
Figure 151: Automatic Vertical Bus Shutter Installation—Style 2
Vertical
bus door
and rod
Midshelf
Operator
mechanism
Mechanism
housing
Mounting
screws
Manual
shutters
Vertical bus
assembly
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