Greenheck SSFSDR Installation Manual

Refer to:

steel deck

steel deck

Concrete floor

Concrete floor

retaining plate

retaining plate

RRL, RRL/OCI,
TOR

RRL, RRL/OCI,
TOR

For dimension information-see submittals

For dimension information-see submittals

‘Installation Instructions for FDR, SSFDR, DFDR,
SSDFDR, SEDFDR Series Round Fire Dampers’ (Part
#452721)
or
‘Installation Instructions for FSDR, SEFSDR, SSFDSR
Series Round Combination Fire Smoke Dampers’ (Part
#453562)

Part # 469129

Installation Instruction Supplement for

FDR, SSFDR, DFDR, SEDFDR,

SSDFDR Series

Fire Dampers and

FSDR, SEFSDR, SSFSDR, Series

Combination Fire Smoke Dampers

Installed in Concrete Floor with Steel Deck

Application

Horizontal installation of FDR, SSFDR, DFDR, SEDFDR,

SSDFDR, FSDR, SEFSDR, SSFSDR models in concrete
floors utilizing a steel deck. The hole opening made
through the concrete floor may not allow the bottom
plate to be placed against the steel deck on an even
plane. This installation details how to properly install the
required retaining plates next to the steel deck.

Notes

1. 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. A single retaining plate is
provided with the dampers. A second retaining plate can
be ordered as an option.

“UL CLASSIFIED (see complete marking on
product)”
“UL CLASSIFIED to Canadian safety standards
(see complete marking on product)”

Standard 555
Standard 555S

(Listing #R13317)

(Listing #R13447)

Figure 1: Damper installed in concrete floor with steel

deck with actuator above the floor

Figure 2: Damper installed in concrete floor with steel

deck with actuator below the floor.

Copyright© 2006 Greenheck Fan Corporation
Concrete Floor w/Steel Supp Round Damper

Rev. 1 May 2006