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Bulletin No. 80438-618-02A
April 1998
Seneca, SC, USA
Shelf and Door InstallationModel 6 Motor Control Centers (MCC)Class 8998
Instruction Bulletin
Electrical equipment should be serviced only by qualified electrical maintenance personnel. No
responsibility is assumed by Square D for any consequences arising out of the use of this material.
Square D and are registered trademarks of Square D Company.
Square D Company
1990 Sandifer Blvd.
Seneca, SC 29678 USA
(864) 882-2414
Internet: www.squared.com
1998 Square D All Rights Reserved
INTRODUCTION
This bulletin provides instructions for adding a shelf and unit door to an
existing Model 6 Motor Control Center.
INSTALLATION
1. Turn off all power supplying the MCC. Use a properly rated voltage
sensing device to verify that all power is off.
2. Position shelf (Item A, Figure 1) in the approriate area of the structure.
3. Place the mounting foot (Item B) of the shelf into the mounting pan slots
(Item C). Secure the shelf on the left and right with flat head screws,
(Item D, Detail A).4. Install the hinge leaves (Detail A, Item E) into the hinge slots (Item G),
which are on the structure corner channel. With hex head screws
(Item H), fasten the hinge leaves to the structure corner channel.
5. Install quarter turn fastener receptacles (Item J) into bracket slots
(Item K) and fasten with hex head screws (Detail B, Item H).
NOTE: For unit installation, refer to theModel 6 MCC Installation and
Maintenance Manual(8998IM9201_) supplied with initial equipment purchase.
Figure 1: Shelf installation
HAZARD OF ELECTRIC SHOCK, BURN, OR
EXPLOSION
This equipment must be installed and
serviced only by qualified electrical
personnel.
Turn off all power supplying this equipment
before working on or inside.
Always use a properly rated voltage sensing
device to confirm that power is off.
Replace all devices, doors, and coversbefore turning on the power to this
equipment.
Failure to follow these instructions will
result in death or serious injury.
DANGER
Detail B
Detail A
H
J
K
See Detail B
F
See Detail
A or B
A
B
C
D
FG
E
H
See Detail A
D
8998-9810
Table 1: Parts Included in This Kit
Description Qty Assemble Per Item
Shelf 1 Steps 2 and 3 (or 4) A
Flat head screws 2 Step 3 or 4 D
Unit door 1 Step 5 F
Hex head screws 4 Steps 5 and 6 H
Quarter turnfastener receptacle
2 Step 6 J
Shelf is furnished with order. Structure may already have
shelf mounted in position.
All necessary hardware for typical installation of shelf is
included. Door installation may require additional
hardware.