3M TelComm Products Division
PO Box 2963
Austin, TX 78769-2963
Litho in U.S.A.
1990 3M
Important Notice
All statements, technical information and recommendations related to the Seller's products are based on information believed to
be reliable, but the accuracy or completeness thereof is not guaranteed. Before utilizing the product, the user should determine
the suitability of the product for its intended use. The user assumes all risks and liability whatsoever in connection with such use.
Any statements or recommendations of the Seller which are not contained in the Seller's current publications shall have no force
or effect unless contained in an agreement signed by an authorized officer of the Seller. The statements contained herein are
made in lieu of all warranties, express or implied, including but not limited to the implied warranties of merchantability and fitness
for a particular purpose which warranties are hereby expressly disclaimed.
SELLER SHALL NOT BE LIABLE TO THE USER OR ANY OTHER PERSON UNDER ANY LEGAL THEORY, INCLUDING BUT
NOT LIMITED TO NEGLIGENCE OR STRICT LIABILITY, FOR ANY INJURY OR FOR ANY DIRECT OR CONSEQUENTIAL
DAMAGES SUSTAINED OR INCURRED BY REASON OF THE USE OF ANY OF THE SELLER'S PRODUCTS THAT WERE
DEFECTIVE.
1.0 General
The 4082/4382 Cabinet Ground Bar
Replacement Kit is used to improve grounding
capabilities in these cabinets.
2.0 Kit Contents
1 - Bonding Bar
2 - Lower Rib
3 - Ground Connector
4 - Screw, Hex Head 10-32
5 - Washer, Flat #10
6 - Stud, 10-32
7 - Nut with Washer
34-7028-8817-2
Qty.
1
1
1
4
4
6
6
3.0 Installation
3.01 Remove rivets attaching plate to block frame.
3.02 Remove rivets attaching ground bar to cabinet.
3.03 Mount the new ground bar in the same location
as old ground bar using two (2)10-32 studs,
inserting from exterior and placing washer nuts
(2) on inside, tightening securely. Attach ground
connector on top surface of ground bar using hex
head 10-32 screw placing it over hole. Place
three (3) more hex head 10-32 screws from top
side in three remaining threaded holes in ground
bar placing a washer on each hex head screw.
3.04 On the block frame, attach the plate in the same
position as the old, noting the position to allow
clearance for the new ground bar connector.
Fasten to the frame with four (4) round headed
10-32 screws, inserting again from exterior
placing washer nuts (4) on inside. Tighten
securely.
2
1
5
6
903925
6
3
4
5
7
