Hoffman Enclosures Inc.
2100 Hoffman Way
Anoka, MN 55303–1745
(763) 422–2211 Tel
www.hoffmanonline.com
Installation Instructions For
Large Grounding Kit
99411400
1/4–20 Cap Screw
Keps Nut
Lockwasher
3/8 Hex Nut
1/4–20 Hex Nut
Ground Wire (not included)
Grounding Label
1. Insert the 1/4–20x7/8 bolt through the hole in the panel as
shown.
2. Secure bolt with keps nut. The keps nuts must penetrate into
the paint to insure electrical continuity.
3. Attach the ground wire and secure with 1/4–20 hex nut as
shown.
4. Install the lockwasher under one of the nuts securing the panel
to insure grounding between the panel and the enclosure.
5. Attach grounding label included adjacent to the bolt as shown.
87568835
E
2002 Hoffman Enclosures Inc.
Rev. A 103402
P/N 93216001
