The dampers are to be installed square and free from twisting or racking.
Fire smoke damper installed.
If a fire damper is installed in a floor it will be in a horizontal position.
The following information may vary among different manufacturers and should not serve as a general guide of damper installation.
Safe air dowco s installation notes are applicable to fire dampers smoke dampers and combination dampers on most occasions.
Sleeves must be factory mounted along with an ul approved actuator.
Download pdf installation guides for lloyd industries fire dampers smoke dampers ceiling radiation dampers combo smoke and fire dampers and more.
Vertical dampers for static airflow systems do not have springs.
The dampers are designed for operation in the vertical or horizontal position with blades running horizontal.
Combination fire smoke dampers are low leak damper and actuator assemblies that have passed the ul555 and ul555s test requirements.
Speaking about the fire smoke damper installation these dampers are located near the ductwork at the intersection of fire rated barriers in different buildings.
Maximum sleeve extension from the wall or floor opening is 16 on the damper side with actuator.
Sleeves must be of the same gauge or heavier than the duct to which it is attached if one of the breakaway connections is.
Applies only to fire dampers and combination fire smoke dampers.
Maximum sleeve extension from the wall or floor opening is 6 on the damper side without actuator.
Dampers ordered for individual installation may not be installed together.
Dampers may be installed in wall or partition masonry gypsum wallboard or concrete floor.
If a fire damper is installed in a wall it will be in a vertical position.
The dampers shall not be compressed or stretched into the opening.
Fire dampers are typically installed in fire rated walls floors or partitions.
The full assembly size must be specified at the time the dampers are ordered.
All fire smoke dampers must be installed in a sleeve.
Combination fire smoke dampers are approved for use in static or dynamic systems.
It is not intended to address smoke dampers which are used for smoke management control only and are not used as fire separation protection.
The primary purpose of fire smoke damper installation is to stop the flow of flames from one end of a fire rated intersection to the other.
