2005 Hoffman Enclosures Inc.
2
87568832
WARNING
The functions, fits, and clearances of the installation described hereon are calculated from information supplied by the manufac-
tures of the equipment to be installed. Be certain to check the function, fits, and clearances of all equipment both before and after
installation to assure that it operates properly and safely and meets all applicable codes, standards, and regulations.
In the event the completed installation does not function properly or fails to meet any such codes, standards, or regulations, do
not attempt to make alterations or operate the equipment. Report such facts immediately to:
Customer Service Dept.
Hoffman Enclosures Inc.
900 Ehlen Drive
Anoka, Minnesota 55303
−
7505 U.S.A.
(612) 421
−
2240
NOTICE
To maintain the environmental rating of this enclosure: install in any opening, only listed or recognized dis-
connect devices, external mounting feet, or conduit hubs that have the same environmental rating as the
enclosure. Install in compliance with the installation instructions of the device.
Installation Instruction Index
Brand of Disconnect
Type
Variable Depth
Flexible Cable
See Pages
INSTALLATION STEPS
Step 1
−
Drill mounting holes in panel for specific disconnect device being installed. See installation instruction
index above for appropriate panel drilling instructions. Additional holes may be required when using fused
switches. See disconnect manufacturers instructions.
Step 2
−
Install operating handle on enclosure flange in holes provided. Follow disconnect manufacturers instruc-
tions.
Step 3
−
Install disconnect device on panel. Follow disconnect manufacturers instructions for installation and ad-
justment.
Step 4
−
Hoffman CONCEPT
®
disconnect enclosures have door hardware already installed on inside of the enclo-
sure door. See figure 2 to install CONCEPT
®
padlocking door handle on the outside of the door. Install interlock
bracket on end of latch rod. See figure 1. Adjust interlock bracket (see figure 1) up or down, if necessary, to en-
sure that disconnect operating handle can be moved to “ON” position only when door is fully latched. Be certain
door cannot be opened with handle in “ON” position (without defeating interlock on disconnect handle).
Interlock Bracket
Figure 1
6,7
16,17
Variable Depth
Variable Depth
Variable Depth
Flexible Cable
Flexible Cable
Flexible Cable
4,5
8,9
10,11
12,13
14,15
18,19
Allen
−
Bradley 1494V
Cutler
−
Hammer C361/C371
General Electric STDA
Square D 9422
Cutler
−
Hammer C371 Flex Shaft
General Electric SCH
Siemens I
−
T
−
E Max Flex
Square D 9422
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