APPENDIX B – GROUNDING GUIDELINES
B-3
Hardware and Installation User Manual
To ground equipment directly
to the subpanel, follow these
steps:
1. Remove the finish from the
equipment at areas of contact.
2. Tighten the bolt.
3. Tighten the first nut.
4. Tighten the second nut.
To attach ground leads to
the subpanel, follow these
steps:
1. Remove the finish from the
equipment at areas of contact.
2. Tighten 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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