Connecting central office ground (cog) – GE Industrial Solutions CPS6000-M2 User Manual

Page 33

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CPS6000-M2 Installation Guide H5694720

Issue 8 January 2008

33

Battery or Battery Stand Mounted Frames:
If required by local code or practice, battery or battery stand mounted frames may be grounded to
the frame or chassis of the other equipment. Select a Frame Ground landing at the side of the
frame and clean.

Step

Action

1


Secure Frame Ground connection with
provided hardware:
(2) 801256165 ¼-20 x 3/4" HH bolt
(2) 801829557 ¼-inch lockwasher
(2) 802841577 ¼-inch flat washer

If required by local code or practice,
treat with an oxidation inhibitor such as
NO-OX.

Use 7/16” socket. Torque to 65 in·lbs.


Note:
Landings are compatible with lugs

with 5/8” hole spacing for ¼” or
6mm hardware.

Connecting Central Office Ground (COG)

Action

• COG lead landing is as shown.

• If required by local code or practice,

treat with an oxidation inhibitor such
as NO-OX.

• Secure COG connection with provided

hardware:
(2) 841064777 3/8-16 nut
(2) 801829607 3/8-inch lockwasher
(2) 814251898 3/8-inch flat washer

Use 9/16” socket. Torque to 240 in·lbs.

Note: Landings are compatible with lugs with

1” hole spacing for 3/8” hardware.

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