Powerware 9170+ User Manual
Page 23
Battery Cabinet Installation
19
Powerware
®
9170 User's Guide
S
LTM-1344 B Uncontrolled Copy
Cable Assembly
Backplane
Ring Terminal
Compression Lug
Bus-Bar Extension Assembly
Figure 15. Bus-Bar Extension Installation
6. Remove the nuts holding the +DC and the ćDC bus bars to the
backplane as shown in Figure 15. Remove the ring terminal and
the compression lug from the ćDC bolt.
7. Position the bus-bar extension assembly onto the +DC and ćDC
bolts as shown in Figure 15. Replace the compression lug onto
the ćDC bolt of the bus-bar extension assembly. Secure the
assembly by replacing the two nuts removed in Step 6.
8. Use the bolt and nut supplied with the cable assembly to attach
the ring terminal to the empty hole in the ćDC bus bar.
9. Torque all three bolts to 75ć85 in lb (8.5ć9.6 Nm).
10. Loosen the three large nuts on the end of the cable assembly
(see Figure 15).
11. Slip the terminals of the cable assembly onto the tabs of the
bus-bar extension, putting the tabs between the stud block and
the fuse end and between the other stud block and the cable
terminal.