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©2006 Wayne-Dalton Corp. Revised 4/2006 246576
WAYNE-DALTON CORP. • ONE DOOR DRIVE • MT. HOPE, OH 44660 • PH. 800-764-1457 • FX. 800-336-1422
ROLLING DOOR DIVISION • 14512 E. LINCOLN WAY • DALTON, OH 44618 • PH. 866-499-6781 • FX. 330-828-3314
For easier door specifications or product questions call our Consulting Service 1-866-499-6781.
AKBAR 89™ SERIES
UL-LABELED* FIRE DOORS
GENERAL SPECIFICA
TIONS FOR
AKBAR 89 ROLLING FIRE DOORS
Note to Specifiers:
Words in parentheses indicate
frequently specified and highly
recommended options.
PART 1 GENERAL
1.01 Work Included—The steel
rolling automatic fire doors will be
Wayne-Dalton Akbar 89 Model ___ as
manufactured by Wayne-Dalton Corp.
1.02 Related Work—Opening
preparation, miscellaneous or
structural metal work, access panels,
finish or field painting, field electrical
wiring, wire, conduit, fuses, and
disconnect switches are in the Scope
of Work of other divisions or trades.
PART 2 PRODUCT
2.01 Curtain will be composed of
interlocking curved slats rolled from
galvanized and bonderized steel with
gray baked-on paint per ASTM
standards. Size and gauge of slats to
be as required by Underwriters’
Laboratories to meet their standards
for labeled constructed fire doors.
Metal endlocks will be included on
ends of alternate slats.
Bottom Bar will be reinforced with two
steel angles of equal size and weight
bolted together
. (Astragal available to
assist in cushioning and sealing
bottom of door.)
2.02 Guides will be of steel angles so
as to provide track in which curtain can
travel and for expansion at all bolt
connections. (Perimeter seals can be
installed to reduce air infiltration
around door opening.)
2.03 Brackets will be of precision
formed plate, with permanently sealed
ball bearings, designed to enclose ends
of coil and provide support for
counterbalance pipe at each end.
2.04 Counterbalance: Curtain to be
coiled on a pipe of sufficient size to
carry door load with deflection not to
exceed .033 inches per foot of door
span and to be evenly balanced by
helical springs, oil tempered torsion
type. Cast iron barrel plugs will be used
to anchor springs to tension shaft and
pipe.
2.05 Hood will be minimum 24 gauge
(painted) (galvanized) sheet metal,
flanged at top for attachment to header
and flanged at bottom to provide
longitudinal stiffness. Hood will
enclose curtain coil and
counterbalance mechanism.*
(*All FM hoods will be furnished with a flame baffle)
2.06 Finish: Pipe, guides and bracket
plates will be coated with a flat black
prime paint.
2.07 Operation: Doors will be operated
by means of (manual push-up) (chain
hoist with gray cast iron gears)
(awning crank), (wall crank box)
(motor operation).
2.08 Automatic Closing Device will be
thermally actuated by means of a
fusible link rated @ 165 degrees F
.
2.09a Governor will be furnished to
regulate the rate of descent of door. It
will be the escapement type which is
not engaged during normal door
operation, but which after tension
release, will retard the speed during
automatic door closure to under
2' per second.
2.09b (Optional viscous fluid speed
governor is available. Will retard the
speed during automatic door closure to
under 2' per second.)
2.10 Label: Rolling fire doors up to 162
sq. ft and 13'6" in width or 12'0" in
height will bear the
3
⁄
4
(three-quarter)
hour, 1
1
⁄
2
(one and one-half) hour, 3
(three) hour label or 4 (four) hour
label. Rolling fire doors will be
manufactured in strict accordance
with the requirements of Underwriters’
Laboratories-listed procedures, Factory
Mutual-approved procedures, standard
4100 (1990), and will bear their label.
F.M. label is available for the 3-hour fire
door only.
PART 3 EXECUTION
3.01 Install the rolling fire doors in
accordance with Wayne-Dalton Corp.
instructions and standards, and in
accordance with the standards of the
National Fire Protection Association
Standard #80 (NFPA 80). Installation
and maintenance will only be by an
authorized Wayne-Dalton
representative.
3.02 Testing: Rolling steel fire doors
will be tested and witnessed, attesting
to their successful operation at the
time of installation.
3.03 Maintenance: Per NFPA 80: All
horizontal or vertical sliding and rolling
fire doors shall be inspected and tested
annually to check for proper operation
and full closure. Resetting of the
release mechanism shall be done in
accordance with the manufacturer’
s
instructions. A written record shall be
maintained and be made available to
the authority having jurisdiction.
AKBAR 89
™
SERIES UL-LABELED* FIRE DOORS
6
Because of continuing product improvements, we reserve the right to
change the product specifications and designs without prior notice.