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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
OPTIONAL INSTALLATION
Trolley Installation for
Low Headroom
HIGH ARC
LOW
HEADROOM
TRACK
TOP
SECTION
LEVEL
FIG. 3.1
FIG. 3.2
FIG. 3.3
STRAIGHT
ARM
FIG. 3.4
CURVED
ARM
CUT STRAIGHT
ARM TO
ACCOMPLISH
TROLLEY
SETTING
OPERATOR HOOK-UP CHART FOR LOW HEADROOM
OPERATOR MODELS
TYPE OF ARM BEING USED
PREFERRED
HOOKUP
REF. ILLUSTRA-
TIONS ABOVE
OPTIONAL
HOOKUP
REF. ILLUSTRA-
TIONS ABOVE
QUANTUM/CLASSIC
CURVED /
STRAIGHT
FIG. 3.4 STRAIGHT FIG. 3.3
LINEAR STRAIGHT FIG. 3.3 N/A N/A
LIFTMASTER
(SEARS)
CURVED /
STRAIGHT
FIG. 3.4 STRAIGHT FIG. 3.3
GENIE
CURVED /
STRAIGHT
FIG. 3.4 STRAIGHT FIG. 3.3
Determine center line of door. Mark vertical line at this
point, on the header wall. Raise the door slightly until the
top section reaches the highest point of travel (high arc).
Using a level, mark this high arc point of travel on the header
wall, intersecting the vertical center line, as shown in FIG.
3.1 through 3.2. Hold the wall bracket’s bottom edge to the
appropriate 1/2” - 1” (room permitting) above of the high
arc line and centered on the vertical line, as shown in FIG.
3.2. Spot the wall brackets mounting holes on the header
wall and then refer to your garage door operator manual for
pre-drilling and securing the wall bracket to header. Using the
OPERATOR HOOK-UP CHARTS, refer to referenced illustrations
in FIG. 3.3 through FIG. 3.4 for correct arm hook-up from
trolley to operator bracket.
NOTE: Refer to your operator manual for specific details on
how to assembly the curved and straight arm, as shown in
FIG. 3.3 through FIG. 3.4.
NOTE: Depending on your setup, you may or may not have to
cut straight arm to accomplish trolley settings, as shown in
FIG. 3.3 through FIG. 3.4.
Attach door arm to trolley and align the appropriate door arm
hole with the hole in the door operator bracket. Insert (1) hex
head bolt through hole of operator bracket and door arm.
Install (1) LOCKING hex nut and just tighten until snug.
FAILURE TO USE LOCKING NUT CAN RESULT IN
ARM RELEASING AND POSSIBLE RESULTING IN
PROPERTY DAMAGE AND/OR PERSONAL INJURY.
QUANTUM AND CLASSIC OPERATORS REQUIRE:
(1) 3/8” - 16 x 1” hex bolt and (1) 3/8” - 16 LOCKING hex nut,
as shown in FIG. 3.5.
LINEAR, LIFTMASTER (SEARS), GENIE OPERATORS
REQUIRE:
(1) 5/16” - 18 x 1” hex bolt and (1) 5/16” - 18 LOCKING hex
nut, as shown in FIG. 3.5.
WARNING
FROM
STEP 12
HIGH ARC
LINE
TYPICAL 1/2” - 1”
ABOVE HIGH ARC
VERTICAL
CENTER LINE
HEADER
TORQUEMASTER
®
COUNTERBALANCE
STRAIGHT
ARM
SHOWN
LOCKING
HEX NUT
HEX BOLT
OPERATOR
BRACKET
FIG. 3.5