Step 6: install the new lower bus bars – Rockwell Automation Single Precharge Contactor Replacement Kit for LiquiFlo 2.0 AC Fr 3 Drive Ass'y User Manual
Page 6
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6
Instruction Manual D2-8100
Step 6: Install the New
Lower Bus Bars
Task
Description
Install the three (3) new lower bus bars using the three (3) M12 x 35 mm long bolts provided
with the new contactor. Tighten to the torque specified in the contactor instructions.
Temporarily remove the upper phase barriers. They will be reinstalled later.
Insert the upper two (2) M12 socket head cap screws provided with the new contactor
through the upper two (2) holes, and loosely fasten them onto the M12 nuts from the kit.
A
B
C
(3) Lower Bus Bars
P/N 181784-C01
M12 Hex Nut
with Conical Washer
Allen-Bradley
100-D630ED11
Contactor
(28.6 Kg / 63 lbs.)
18 mm
See Contactor
Instructions for Torque
A
C
B
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