Wayne-Dalton Prodrive 3220C Installation Instructions And Owner's Manual page 32

26
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Setting Trolley Close Position/
Connecting Door Arm
(Continued)
LOW HEADROOM:
Using the LOW HEADROOM TROLLEY
POSITIONING CHART, refer to DIM "X" to
set the distance from header to trolley, as
shown in FIG. 1.5.
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.
A 1/4 turn equals approximately 1" of trolley
travel; turn clockwise to decrease distance
(forward) and counter-clockwise to increase
distance (forward).
LOW HEADROOM TROLLEY
POSITIONING CHART FOR
(MODELS 9100, 9400, 9600, 5120 & 5140)
TYPE OF ARM
DIM "X"
BEING USED ILLUSTRATIONS
CURVED /
20"
STRAIGHT
OPTIONAL HOOKUP
10" - 14" STRAIGHT
LOW HEADROOM TROLLEY
POSITIONING CHART FOR (MODEL 9700)
TYPE OF ARM
DIM "X"
BEING USED
CURVED /
15"-18"
STRAIGHT
OPTIONAL HOOKUP
10" - 14" STRAIGHT
NOTE: Proceed with "Connecting Door Arm
To Door" Step 18, on page 14.
TRAVEL ADJUSTMENT
OPEN
MORE
REFERENCE
FIG. 1.6
FIG. 1.6a
REFERENCE
ILLUSTRATIONS
FIG. 1.6
FIG. 1.6a
Curved Arm
CLOSE
LESS
MORE
FIG. 1.4
"X"
Low Headroom Track
FIG. 1.5
Cut Straight Arm To
Accomplish Trolley
Setting
FIG. 1.6
Bottom Of Opener
Straight Arm
FIG. 1.6a