American Power Conversion 400kW1MW installation manual Refer to graphic in below

Rack Assembly

3.Bolt Cross Bar #1 to Bottom Side Subassembly #2 at its opposite hole position #2 (from front). Use (1) 3/8-16 x 1” bolt and related hardware: (2) 3/8 washers and (1) 3/8 KEPS nut.

Refer to graphic in step 4 below.

4.Bolt Cross Bar #2 to Bottom Side Subassembly #2 at its opposite hole position #6 (from front). Use (1) 3/8-16 x 1” bolt and related hardware: (2) 3/8 washers and (1) 3/8 KEPS nut.

Bottom Side Subassembly #1	Cross Bar #2
	Bottom Side Subassembly #2
	(870-1658A)

STEP 4 Connection

Cross Bar #1

STEP 3 Connection

5.Use a T-square to ensure exact right angles between Cross Bars and horizontal supports at all four corners of the rack before proceeding.

6.Bolt Cross Bar #3 to Bottom Side Subassembly #1 at hole position #2 (from front) on the UPPER horizontal support of the Subassembly. Use (1) 3/8-16 x 1” bolt and related hardware:

(2) 3/8 washers and (1) 3/8 KEPS nut.

Refer to graphic in step 9 below.

7.Bolt Cross Bar #3 to Bottom Side Subassembly #2 at its opposite hole position #2 (from front). Use (1) 3/8-16 x 1” bolt and related hardware: (2) 3/8 washers and (1) 3/8 KEPS nut.

Refer to graphic in step 9 below

8.Bolt Cross Bar #4 to Bottom Side Subassembly #1 at hole position #6 (from front) on the UPPER horizontal support of the Subassembly. Use (1) 3/8-16 x 1” bolt and related hardware:

(2) 3/8 washers and (1) 3/8 KEPS nut.

Refer to graphic in step 9 below.

10 Battery Rack Assembly and Installation Manual