ABB SafeGear MCC Installation, Operation And Maintenance Manual page 35

Motor control center
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I N S TA L L AT I O N , O P E R AT I O N A N D M A I N T E N A N C E M A N U A L
Appendix B Main bus assembly
1.
Scope/Introduction
This procedure applies to the assembly of the SafeGear MCC main bus at the customer site.
2.
Disclaimer
This document was created with the intent of providing a general instruction guide. Models shown in this
document may not match exactly the product you received.
3.
Safety practice
Safety glasses, gloves, and steel toe shoes should be used as standard safety practice.
4.
Tools required (not supplied)
¾" Wrench
9/16" Socket
5.
Parts required (supplied)
(½ '' x 13) Bolt.
Length de-pends on
bus rating
¾" Socket
Ratchet
(½ - 13) Hex nut
(½") Flat washer
Seal putty
Cu bus bars
Torque wrench
Socket head
Screwdriver 7/16''
(½") Lock washer
Cu bus spacer
(If required)
32

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