Greenheck 463562 Concrete Floor with Steel Deck Supplement Operating instructions

Greenheck
Brand
Greenheck
Model
463562 Concrete Floor with Steel Deck Supplement
Type
Operating instructions

Greenheck 463562 Concrete Floor with Steel Deck Supplement

This supplement provides guidance on installing Greenheck FD, DFD, FD-X, and DFD-X series fire dampers and FSD-xxx, DFD-xxx, and SSFSD-xxx series fire and combination fire smoke dampers in concrete floors with steel decks. It includes instructions on installing retaining angles to ensure proper operation and safety.

Key Features:

  • Provides clear and detailed instructions for installing fire dampers in concrete floors with steel decks
  • Specifies the placement of retaining angles to prevent sight-through and ensure proper function

Greenheck 463562 Concrete Floor with Steel Deck Supplement

This supplement provides guidance on installing Greenheck FD, DFD, FD-X, and DFD-X series fire dampers and FSD-xxx, DFD-xxx, and SSFSD-xxx series fire and combination fire smoke dampers in concrete floors with steel decks. It includes instructions on installing retaining angles to ensure proper operation and safety.

Key Features:

  • Provides clear and detailed instructions for installing fire dampers in concrete floors with steel decks
  • Specifies the placement of retaining angles to prevent sight-through and ensure proper function
®
Concrete Floor with Steel Deck 1
®
Document 463562
Installation Instruction Supplement for
Fire Dampers (FD, DFD, & DFD-2xx Series)
and
Combination Fire Smoke Dampers
(FSD, SSFSD, & CFSD Series)
Installed in Concrete Floor With Steel Deck
“UL CLASSIFIED (see complete marking on
product)”
“UL CLASSIFIED to Canadian Safety Standards
(see complete marking on product)”
Standard 555 & 555S (Listing # R13317)
Refer to:
‘Installation Instructions for FD, DFD, FD X series, and
DFD-X series Curtain Fire Dampers (Part #481324)
or
‘Installation Instruction for FSD-xxx, DFD-xxx, and
SSFSD-xxx series Fire and Combination Fire Smoke
Dampers (Part #481318) for additional details.
Application
Horizontal installation of DFD, FD, DFD-X, and FD-X series in concrete floors utilizing a steel deck. The hole
opening made through the concrete floor may not allow the bottom angle to be placed against the steel deck on
an even plane. This installation details how to properly install the required retaining angles next to the steel deck.
For single side retaining angle installations, refer to Greenheck installation instructions (481318 and 481324).
Two Side Retaining Angle Installations
1. Retaining angles are required on top and bottom sides of damper as detailed in the Greenheck installation
instructions (481318 and 481324). Legs on angles may be reversed such that one leg is inserted into the floor
opening.
2. Installation of the bottom retaining angle against the uneven steel deck shall be done such that the angles on
each side of the sleeve are as close to the barrier as possible. In other words, the angles on each side of the
sleeve may be in different planes relative to each other (see Figure 1 and 2).
3. When viewed from the end of the sleeve, the angles must overlap each other in the corners such that no sight
through is possible (see Figure 2).
Concrete Floor
Clearance for expansion
(
1
⁄4 in. min, 1
1
⁄2 in. max.)
Airflow
Optional blade
indicator
and/o
r
electric link.
Access door required on
jackshaft side of damper.
Refer to the latest edition
of NFPA 90A.
Jackshaft
Actuator
16 in.
max.
6 in.
max.
C
L
Damper
Sleeve
Retaining angles:
Place as close to
barrier as possible.
Angles on each side
of sleeve may be in
different planes.
Sleeve
Length (L)
‘A’ Dim.
(Distance from
end of sleeve to
face of damper)
LINE OF WALL
DO NOT INSTALL SCREWS
BETWEEN THESE LINES
AROUND ENTIRE DAMPER
458549
Steel
Joists
Steel Deck
Figure 1: Damper installed in the concrete floor with a steel deck.
463562 • Concrete Floor with Steel Deck Supp, Rev. 6, October 2019 Copyright 2019 © Greenheck Fan Corporation2
®
Phone: 715.359.6171 • Fax: 715.355.2399 • Parts: 800.355.5354 • E-mail: [email protected] • Website: www.greenheck.com
As a result of our commitment to continuous improvement, Greenheck reserves the right to change specifications
without notice.
Product warranties can be found online at Greenheck.com, either on the specific product page or in the
literature section of the website at Greenheck.com/Resources/Library/Literature.
Our Commitment
Bottom angles
may be in
different planes
Angles must
overlap in
corners
End view
of sleeve
Side view
of sleeve
Top angle
Figure 2: Retaining angle installation
  • Page 1 1
  • Page 2 2

Greenheck 463562 Concrete Floor with Steel Deck Supplement Operating instructions

Greenheck
Brand
Greenheck
Model
463562 Concrete Floor with Steel Deck Supplement
Type
Operating instructions

Greenheck 463562 Concrete Floor with Steel Deck Supplement

This supplement provides guidance on installing Greenheck FD, DFD, FD-X, and DFD-X series fire dampers and FSD-xxx, DFD-xxx, and SSFSD-xxx series fire and combination fire smoke dampers in concrete floors with steel decks. It includes instructions on installing retaining angles to ensure proper operation and safety.

Key Features:

  • Provides clear and detailed instructions for installing fire dampers in concrete floors with steel decks
  • Specifies the placement of retaining angles to prevent sight-through and ensure proper function
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