GE Industrial Solutions H2007001 G21 Series - Manual (Page 37)

Infinity D Power System Installation Guide: -48V Plants H2007001
Issue 2.0, June 3, 2009 37
Step Action
8.
Lift off the Return Termination Cover to reveal the Battery Return lead termination bus bar.
9.
Secure the Return Lead for each battery string. Use the back bus bar, starting toward the middle
of the bay and working to the outside. Use a double hole lug with holes on 1 inch centers.
Hardware list for each termination is:
(2) 801273129 3/8-16 x 1in bolt
(2) 801829607 3/8-inch lockwasher
(2) 802841635 3/8-inch flatwasher
If required by local code or practice, treat with an oxidation inhibitor such as NO-OX.
Note: Landings are compatible with lugs with 1” hole spacing for 3/8” hardware.
10.
Use 9/16” socket. Torque each bolt to 240 in·lbs or 27Nm
11.
Replace Cover