Fire damper installation details

How do fire and smoke dampers work? Fire Damper, Hour Fire. Is a fire damper or a smoke damper is required? Check overall installation to insure that damper was installed in a perfectly plumb and swuare position and proper clearance was allowed for blade linkage and operator movement.

Dampers with non-mettalic or carbon sleeve bearings do not require lubrication. Any discrepancies should be reported to SAFE-AIR DOWCO immediately.

Download PDF installation guides for Lloyd Industries fire dampers , smoke dampers , ceiling radiation dampers , combo smoke and fire dampers , and more. The dampers are to be installed square and free from twisting or racking. The following items will aid in completing the damper installation in a timely and effective manner. Check the schedules for proper damper locations within the building.

Visually inspect the damper for damage and verify that the fusible link is in place and has not activated. It is our goal to make your damper installation project an awesome experience. We can help you to quickly connect with specialized who provide damper installation services, as well as other projects.

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All duct connections shall also conform to UI-555. Multiple Panel I Multiple Section Assembly: Refer to page for details. Performance of the fire damper assembly in walls, partitions, or floors constructed of materials other than those tested. The performance of the fire damper assembly when installed using methods other than those fire tested.

Measurement of heat transmission through a fire damper assembly. Damper frame shall extend a maximum of beyond the wall opening on either side. Maximum size fire damper that may be installed using this SSC option is W x H. Is there any technical reason, Refer the attached detail. Provide duct access doors for internal access to all fire dampers for sizes bigger than 3mm width of the duct.

This damper may be mounted in the vertical or horizontal position with the damper blades running Airflow can be from either direction. The fire barrier opening shall be larger than the damper to allow for thermal expansion and ease of installation. BS 476: Part in excess of that of the proposed damper. The fire damper has been purchased from the manufacturer and the question now is about the gauge of sleeve in which it will be housed for fixing this assembly in the wall using an angle frame on both sides of the wall.

For each damper installation type, refer to the relevant installation detail below. Before installation , the damper should be inspected to ensure that it has not been damaged and is in good condition following site storage. Remove packaging materials. Transportation and installation of the dampers shall be handled with the sleeve or frame.

Do not lift the damper with the blades or actuator.

How much does it cost to repair a fireplace damper ? Once you understand what your repair will cost, you can compare that to damper replacement costs. You might also want to consider the energy-efficient advantages of a new, tight-fitting damper even if the old one can be repaired. The product range has many features and options to meet the requirements of specifiers, contractors, local and national authorities.

CAD blocks and files can be downloaded in the formats DWG , RFA , IPT , F3D. The links toward the top of the page are navigational, and allow the user to jump to the desired section in the formatting table below that contains the details. The columns in the formatting table indicate the detail number, the title of the detail , and provide the link to the file indicating the file type extension.