Wayne-Dalton 3220C Garage Door Opener User Manual


 
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19
Setting Door Close Travel
Tools Needed:
Flat Tip
Screwdriver
Using the wall control up/down button,
activate door to full open position;
reactivate to close position.
The door should stop on the floor with the
bottom door seal slightly compressed.
If the door reverses off the floor, turn close
travel knob 1/4 turn “less”.
If door is not completely closed, turn travel
knob 1/4 turn “more”.
Repeat as necessary.
NOTE: 1/4 turn equals 1” of door travel.
OPEN
CLOSE
MORE
LESS
MORE
TRAVEL ADJUSTMENT
Bottom Of Opener
OPEN
CLOSE
MORE
LESS
MORE
TRAVEL ADJUSTMENT
Bottom Of Opener
20
Setting Door Opening Travel
Tools Needed:
Flat Tip
Screwdriver
The door opener is assembled with the open
travel adjustment preset for a typical door,
but all doors should be adjusted to stop as
close as possible to the door’s “natural” fully
open, resting position.
To determine the door’s “natural” fully open,
resting position, disconnect door from
opener using the emergency release
disconnect (see page 27, EMERGENCY
DISCONNECT) and manually raise door to its
“natural” fully open, resting position. Use this
location for your open limit setting. To
determine if door needs adjustment, activate
the opener to bring door to fully open
position.