APPENDIX B – GROUNDING GUIDELINES
B-3
Hardware
and Installation User Manual
T
o ground equipment directly
to the subpanel, follow these
steps:
1. Remove the finish from the
equipment at areas of contact.
2.
T
ighten the bolt.
3.
T
ighten the first nut.
4.
T
ighten the second nut.
T
o attach ground leads to
the subpanel, follow these
steps:
1. Remove the finish from the
equipment at areas of contact.
2.
T
ighten the bolt.
Equipment
Subpanel
Star
Step 2
Step 1
Step 4
Step 3
washers
Ground braid
copper lugs
Star
washers
Subpanel
or user–supplied
single point
ground
Step 1
Step 2
Figure B-1 Sample Ground Connections
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