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Installation, Operation and Maintenance Manual
Once the dampers have been received, scan them for both visible and inconspicuous damage. If damage is
discovered, make a note of it on the bill of lading and proceed to file a claim with the transporter. Verify that
all elements of the package, including accessories, are accounted for and accurate.
Dampers need to be kept clean and dry at all times. It is highly advised that you store your items indoors and
protect them from dirt, dust, damage, and natural elements. It is advised to not store dampers in
temperatures above 100°F.
Ventexinc.com
3100, 3900, Series Control Dampers
Delivery and Handling
3100, 3900 series control dampers
222 Church St. Alliston, Ontario
Tel: (905) 857-4730 | 1-800-668-7214
Safety Warning
Please read the installation, operation, and
maintenance instructions in whole preceding
to installing or servicing. Incorrect installation,
adjustment, change, service, or maintenance
can cause property damage, injury, or death.
Pg. 1
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Table of Contents
Summary of Contents for ALUMAVENT 3100 Series
- Page 1 222 Church St. Alliston, Ontario Tel: (905) 857-4730 | 1-800-668-7214 Installation, Operation and Maintenance Manual 3100, 3900, Series Control Dampers Safety Warning Please read the installation, operation, and maintenance instructions in whole preceding to installing or servicing. Incorrect installation, adjustment, change, service, or maintenance can cause property damage, injury, or death.
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Page 2: Pre-Installation Guidelines
An electrical input may be needed for this Please verify power requirements before equipment. This work should be performed by wiring the actuator. Alumavent is not a qualified electrician only. responsible for any damage to, or failure of the unit caused by incorrect field wiring. Electrical... -
Page 3: Installation Instructions
To support the damper horizontally, Alumavent suggests suitable bracing (installer is responsible for suitable bracing). To avoid sagging due to damper weight, support ductwork in the area of the damper. - Page 4 Damper Model Series – 3100 & 3900 Section Size – 48’’w x 60’’h (1219 x 1524) Max. size for multi section dampers - unlimited One Section Wide Each damper section, including multi-section assemblies are required to be square without twisting, bending, or racking. Measure each segment diagonally from the upper corners to the opposite bottom corners.
- Page 5 8 feet of damper width vertically. High-velocity dampers (2000 fpm [10.2 m/s]) could require further bracing. Alumavent dampers are built and engineered specifically for structural integrity dependent on model and conditions. The installer is responsible for attaching, framing, mating flanges, and anchoring damper assemblies into apertures, ducting, or walls.
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Page 6: Warranty
Any units or parts which prove to be defective during the warranty period will be repaired or replaced at our option. Alumavent shall not be liable for damages resulting from misapplication or misuse of its products. Alumavent will not be responsible for any installation or removal costs.
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