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LOW HEADROOM TROLLEY POSITIONING CHART
FOR (MODEL 9700)
DIM “X”
TYPE OF ARM
BEING USED
REFERENCE
ILLUSTRATIONS
14 3/4”-
17 11/16”
CURVED /
STRAIGHT
FIG. 1.7
OPTIONAL HOOKUP
10” - 14” STRAIGHT FIG. 1.7a
LOW HEADROOM:
Using the LOW HEADROOM TROLLEY
POSITIONING CHARTS, refer to
DIM “X”
to set the distance from header to trolley, as
shown in FIG. 1.6.
NOTE: Depending on your setup, you may or
may not have to cut straight arm to
accomplish trolley settings.
If adjustment of the trolley position is
required, use the close travel adjustment
screw located on the bottom of the opener,
as shown in FIG 1.5. A 1/4 turn equals
approximately 1” of trolley travel; turn
clockwise to decrease distance (forward)
and counter-clockwise to increase distance
(forward).
NOTE: Proceed with “Connecting Door Arm
To Door” Step 18, on page 14.
Setting Trolley Close Position/
Connecting Door Arm
(Continued)
Low Headroom Track
Top
Section
FIG. 1.7
Curved Arm
Cut Straight Arm To
Accomplish Trolley
Setting
“X”
FIG. 1.6
LOW HEADROOM TROLLEY POSITIONING CHART
FOR (MODELS 9100, 9400, 9600, 5120 & 5140)
DIM “X”
TYPE OF ARM
BEING USED
REFERENCE
ILLUSTRATIONS
TO THE RIGHT
14 1/2”
CURVED /
STRAIGHT
FIG. 1.7
OPTIONAL HOOKUP
10” - 14” STRAIGHT FIG. 1.7a
OPEN
CLOSE
MORE
LESS
MORE
TRAVEL ADJUSTMENT
Bottom Of Opener
FIG. 1.5
FIG. 1.7a
Straight Arm