Figure 147: Shelf Installation-Style 1; Figure 148: Automatic Vertical Bus Shutter Installation-Style 1; Table 18: Shelf Installation Kit Parts-Style 1 - Hach sc200 User Manual

Model 6 Motor Control Centers
Appendix C—Automatic Vertical Bus Shutter
Figure 147: Shelf Installation—Style 1
Table 18: Shelf Installation Kit
Parts—Style 1
Description Quantity
Midshelf 1
Flat head screws
Unit door
Hex head screws 4
Quarter turn fastener
2
receptacle
➀ Shelf is furnished with order, and may
already be mounted in position.
➁ All necessary hardware for typical shelf
installation is included. Door installation may
require additional hardware.
126
8. Loosely insert the two 10-32 x 3/8 in. mounting screws through the inner
left edge of the midshelf and into the square nuts in the housing.
Item
➀
A
2 D
B B
1 F
➁
H
➁
J
See Detail A
Figure 148: Automatic Vertical Bus Shutter Installation—Style 1
Midshelf
Mounting
Mechanism
housing
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 two 10-32 x 3/8 in. mounting screws 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.
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.
F
See Detail
A or B
H
J
K
F
Detail B
screws
Operator
mechanism
© 1999–2012 Schneider Electric All Rights Reserved
80459-641-01E
G G
D
E
Detail A
F
See Detail B
Manual
Vertical bus
shutters
assembly
Vertical
bus door
and rod
10/2012