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2. Tighten the four (4) M12 bolts. For easiest installation,
use a long ratchet extension that extends outside the
back of the bus bar compartment and an 18mm socket
with a universal joint to easily access and tighten all of the
bolts. Torque to 52 ft/lbs (70 Nm). Use only the fasteners
provided for busbar connections. Do not use additional
locking fluid. See Eslok® Fasteners in this manual for more
information about the fasteners.
Main horizontal busbar splice kit
3. Once torqued to the proper value, draw a line across
each fastener head and the surrounding metal surface so
you can visually check whether the fastener has been
properly torqued.
4.
Frame Connection Torque Marks
NOTE: To connect the Neutral Bus Bar if provided
the black support & the red spacers of GPO3 at the end of
the Bus Bar, those pieces sometimes are installed
additionally but they are not necessary.
Repeat this process for all of the splice kits, including
the neutral bus if provided. Splice links are provided on
the right-hand side of each section for neutral and Phase
A, and on the left-hand side for Phases B, C and the
ground. The links may be loosened and bridged to the
adjacent section.
NOTE: Splice Kits for 3200 A to 5000 A runs on the
outside of the BusBar as described in the table and
figure below.
CURRENT
Distance
between bars
remove
,
Cooper spacer 3/8"
BARS QTY.
3200 A.
3
4000 A.
4
5000 A.
5
3200-5000 Amp Splice Kit
Manual | MNS-SG Operation and Maintenance 29
Support and Spacers not
required in this area
SPLICE KIT BAR
2 X 5" X 3/8"
2 X 5" X 1/2"
Splice kit bar
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