Installation Instructions

Section 5876 Installation Instructions
Issue AT, April 26, 2013 Spec. No. 582140000 (Models 802
NLDB, 802NLEB and 802NL-B)
Page 2-52 Chapter 2. Placing the Bays and Installing Internal/External Busbars
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Systems, North America, Inc. Any copying, use, or disclosure of it without the written permission of Emerson Network Power, Energy Systems, North America, Inc. is strictly prohibited.
Figure 2-37
Power/Distribution Bay Load Return Lug Extension Busbar Assembly (P/N 514543)
Assembly Procedure Step 1A
STEP 1A
Install "Load Return Lug Extension Busbar"
(List 1 and 11 Bays).
Remove any
previously installed
bolts from these
four locations
Note: Apply Electrical Anti-Oxidation
Compound to all Busbar
Mating Surfaces.
(1*) Busbar, P/N 514542
(8*) 3/8-16 x 3" Bolt, P/N 227647800
(8*) 3/8" Flat Washer, P/N 214204100
(hardened, thicker than other Kit
supplied 3/8" flat washer)
(8*) 3/8" Belleville Washer, P/N 214825000
(8*) 3/8-16 Nut, P/N 228567100
* Quantities are per Kit,
two Kits shown in Illustrations.
Previously Assembled
Kit P/N 514688 or 514689
Previously Assembled
Kit P/N 554873
Note: Concave Side of Belleville
Washer Faces Busbar,
Convex Side Faces Bolt Head.
Front Top
of Bay
Assembled
View
Torque to 180 in-lbs.