Wayne-Dalton 105/110 Installation Instructions And Owner's Manual page 12

first, then through the rear support bracket and the 5/16"-18 nuts are in the inside of the
horizontal track.
Attach rear back hangs to ceiling joist or other structurally sound framing members. Brace
rear back hangs.
NOTE: Doors heights over 8'0" or door widths over 11'0", require an additional set of center
back hangs to be installed and located at the middle of the horizontal tracks, see parts
breakdown.
using perforated angle (may not be supplied), (2) 5/16" x 1-5/8" hex head lag screws and (3)
5/16" bolts with nuts (may not be supplied), fabricate center back hangs for the horizontal
tracks. Measure and drill a 3/8" diameter hole through the center length of the horizontal
track, as shown. Attach the center back hangs to the horizontal tracks with (1) 3/8" Truss
head bolt and (1) 3/8" nut (may not be supplied).
WARNING WARNING
kEEP HORIzONTAL TRACkS PARALLEL AND WITHIN 3/4" TO 7/8" MAxI-
MuM OF DOOR EDGE, OTHERWISE DOOR COuLD FALL, RESuLTING IN
SEvERE OR FATAL INJuRy.
IMPORTANT! LATERAL BRACE MuST ALWAYS BE uSED TO PREVENT SWAYING OF THE
HORIzONTAL TRACK.
IMPORTANT! SPACING BETWEEN THE LEFT HAND AND THE RIGHT END BEARING BRACK-
ETS MuST BE DOOR WIDTH PLuS 3-1/2".
IMPORTANT: DO NOT SuPPORT THE WEIGHT OF THE DOOR ON ANY PART OF THE REAR
OR CENTER BACK HANGS THAT CANTILEVERS 4" OR MORE BEYOND A SOuND FRAMING
MEMBER.
NOTE: If rear or center back hangs are to be installed over drywall, use (2) 5/16" x 2" hex
head lag screws and make sure lag screws engage into solid structural lumber.
NOTE: 26" angle must be attached to sound framing members and nails should not be
used.
Horizontal
track
Sound framing members
Horizontal
track
Angle brace
(2) 3/8"-16 x
3/4" Truss head
bolts and nuts
Bolt must extend into
the track to serve as
a roller stop
End bearing plate
Perforated angle- Bolted using
(2) 5/16" x 1-5/8" hex head lag
screws to ceiling member and
parallel to door
End bearing plate
Please Do Not Return This Product To The Store. Contact your local Wayne-Dalton dealer. To find your local Wayne-Dalton dealer,
refer to your local yellow pages business listings or go to the Find a Dealer section online at www.Wayne-Dalton.com
Horizontal
track
Angle brace
Horizontal
track
(1) 3/8" Nut
(may not be supplied)
Horizontal
track
Drill 3/8"
diameter hole
Center of the horizontal track
Torsion Spring Assembly
19
Tools: Ratchet Wrench, 3/8" Socket, 3/8",9/16" Wrench
IMPORTANT: RIGHT AND LEFT AND IS ALWAYS DETERMINED FROM INSIDE THE GARAGE
LOOKING OuT.
NOTE: The set screws used on all torsion counterbalance winding cones and cable drums,
are now colored red. DO NOT identify right and left hand by the set screw color.
NOTE: Depending on your door, there may be letters stenciled onto the spring which refer to
right hand wound and left hand wound.
IMPORTANT: IDENTIFY THE SPRINGS PROVIDED AS EITHER RIGHT HAND WOuND (RED
WINDING CONE), WHICH GOES ON THE RIGHT HAND SIDE OR LEFT HAND WOuND (BLACK
WINDING CONE), WHICH GOES ON THE LEFT HAND SIDE.
IMPORTANT: REFERENCE THE ILLuSTRATIONS FOR PROPER SPRING POSITIONING WHEN
MORE THAN 2 SPRINGS ARE PROVIDED.
IMPORTANT: ON SINGLE SPRING APPLICATIONS, ONLY A LEFT HAND WOuND (BLACK
WINDING CONE), WHICH GOES ON THE LEFT HAND SIDE IS REquIRED.
Facing the inside of the door, either lay the torsion shaft/torsion keyed shaft on the floor or lay
the (2) torsion keyed shafts on the floor, one torsion keyed shaft on the left hand side and the
other torsion keyed shaft on the right hand side.
IMPORTANT: DEPENDING ON YOuR DOOR APPLICATION, uSE ONE OF THE THREE ILLuS-
TRATION'S, SHOWN BELOW TO ASSEMBLE YOuR TORSION COuNTERBALANCE SYSTEM.
1. Lay the torsion spring with the black winding cone and the black cable drum at the left
end of the torsion shaft or the torsion keyed shaft. Lay the torsion spring with the red winding
cone and the red cable drum at the right end of the torsion shaft or the torsion keyed shaft.
Next, lay the center bearing bracket, the center bearing or the oval bearing at the center of
the torsion shaft/torsion keyed shaft.
12
Sound framing
members
Perforated angle- Bolted using
(2) 5/16" x 1-5/8" hex head lag
screws to ceiling member and
parallel to door.
End bearing plate
Center back
hang
(1) 3/8" Truss head bolt
(may not be supplied)