WebInstallation, Operation and Maintenance Manual ... Greenheck is not responsible for any damage to, or failure of the unit caused by incorrect field wiring. To avoid causing death or serious bodily harm to building ... DFDR-510 24 in. (610mm) FDR-510 FSDR-511 FSDR-512 Maximum Size Table WebNov 11, 2024 · Installation of Fire Smoke Damper Within Wall Opening Duct-to-Sleeve Connections When dampers require a duct-to-sleeve connection, UL allows a rigid or breakaway connection. A rigid connection is, by UL’s definition, any connection that has not been qualified as a breakaway connection.
GREENHECK DFDR-510 Round Fire Rated Dampers Instructions
WebHorizontal installation of round damper models in concrete floors utilizing a steel deck. The hold opening made through the concrete floor may not allow the bottom plate to be … WebOct 19, 2024 · GREENHECK DFDR-510 Round Fire Rated Dampers Manual Application Horizontal installation of round damper models in concrete floors utilizing a steel deck. The hold opening made through the concrete floor may not allow the bottom plate to be placed against the steel deck on an even plane. flame university pune address
Installation, Operation and Maintenance Instructions
WebJul 20, 2013 · Greenheck’s Variable Symmetrical Blade Design (VSB), available on multi-blade models, uses a combination of four symmetrical blade sizes– 4, 5, 6, and 7 inch ( 02, 27, 52, and 78 mm) – to maximize the free area at any given height and minimize pressure drop. The VSB design also allows for consistent operating Web4”(G 510 ) Upto80 CubicMetres/Hour(22.2 Litres/Sec) 6”(G 242 ) Upto230 CubicMetres/Hour(64 Litres/Sec) PLEASEKEEPTHESEINSTRUCTIONS … WebOct 18, 2024 · This installation details how to properly install the required retaining plates next to the steel deck. Notes Damper assemblies must be installed in wall/floor openings using a single retaining plate on either side of the wall/ floor. The use of a second retaining plate is allowed, but is not necessary. flame university cat cut off