Page 1
Part #470331
Installation Instructions
Multi-Products 3754/3756 Actuator
11-1FBC-1 Drive Arrangement
Installation, Operation, and Maintenance Instructions
This manual is the property of the owner, and is required for future maintenance.
Please leave it with the owner when the job is complete.
Drive Arrangement 11-1FBC-1
Fail Open
Note: This drawing depicts how the actuator looks after installation. The louver shown is intended to be a general representation and the actual louver model may vary. Reference the
drawing on page 2 for an exploded view and parts list.
Drive Arrangement 11-1FBC-1
Fail Close
SAFETY WARNING:
Improper installation, adjustment, alteration, service or maintenance can cause property damage, injury
or death. Read the installation, operating, and maintenance instructions thoroughly before installing or
servicing this equipment.
Page 2
Item No. Part No. Qty. Description
1A 382973
1B 382975 Actuator MP3756 24V
2 654648 1 Actuator Mounting Bracket
3 416010 2 #10-32 x 1 Threadstudd SS
4 415991 2 #10-32 SS Keps Nut
5 415825 5 #8-32x5/16 LRPH ZP W/Nylon Patch
6 454157 1 Spring Spacer
7 454158 1 Spring
8 718659 1 Linkage Arm
9 415423 1 Bolt, CRG, 1/4-20x1, ZP
10 415455 1 1/4-20 Nut ZP
11 451554 2 1/4-20x9/16 Ball Swivel
12 656473 1 5/16 Dia Rod (16” Long)
13 415083 1 Washer
®
1 Per Section
Actuator MP3754 120V
Copyright © 2007 Greenheck Fan Corporation
Multi-Products 3754/3756 Actuator, Part #470331
August 2007
Greenheck Fan Corporation reserves
the right to make product changes.
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