Rockwell Automation 2300 Family of Drive Systems Hardware - Manual (Page 56)

5-16
Installing the Zero Potential
(TE) Bus Splice Note: If the MCCs to be joined do not have a TE bus, discard the
hardware for splicing together the TE bus and disregard this procedure.
1. Verify that the following splice hardware is present:
2. Slip one flat washer onto one hex-head screw. See Figure 5.10.
3. Repeat 2 once.
4. Position the busbar splice in front of the discontinuity in the TE bus.
5. Align the two elongated holes of the busbar splice over the two holes
bordering the discontinuity in the TE bus.
6. Slide the same two hex-head screws through both the busbar splice and
the TE bus, from the front.
7. To each hex-head screw, slide on one flat washer, one lock washer, and
one nut.
8. Torque both hex-head screws to 108 lb-in (12.2 N-m).
Figure 5.10 Installing the TE Bus Splice
Description Quantity
1/4” x 1” busbar splice 1
1/4” x 1” hex-head screw 2
Flat washer 4
Lockwasher 2
1/4” nut 2
2
6 *
5
Nut
Lock washer
Flat Washer
TE/PE Bus Splice
Flat Washer
Hex-Head Screw