Vertiv | NetSure™ 8200 Series -48 VDC Power System Installation Manual (IM582140000) | Rev. A
Installing Power/Distribution Bay External Top-Mount Ground (Load Return) Busbar
Assembly; P/N 514688, 514689, 514690, or 514691 (if furnished)
Tools and Material Required to Install the Busbar Assembly
a) 3/8" Wrench (for #10 Hardware)
b) 7/16" Wrench (for 1/4" Hardware)
c) 9/16" Wrench (for 3/8" Hardware)
d) 15/16" Wrench (for 5/8" Hardware)
e) Channel Locks
f) Cross-Blade Screwdriver
g) Anti-Oxidation Compound
h) Torque Wrench
Installation Procedure for P/N 514688 and 514689
DANGER! Before performing this procedure, ensure that the power/distribution bay is COMPLETELY
DISCONNECTED from all power sources.
NOTE! Apply electrical anti-oxidation compound to mating surfaces of busbars before connecting
together.
1. Assemble the Busbar Kit to the top of the bays as shown in Figure 32 through Figure 37. Refer to
Figure 38 and Figure 39 for assembled views. Note that these busbar kits require "External Top-Mount
Horizontal Battery Input Busbar Assembly", P/N 554873. These busbar kits attach to the P/N 554873
busbar kit.
IF YOU ARE ALSO INSTALLING "LOAD RETURN LUG EXTENSION BUSBAR ASSEMBLY"
P/N 514543, DO NOT PERFORM STEP 3 (Installing Cover Mounting Standoffs) AND STEP
4 (Installing Covers) OF THIS PROCEDURE.