DIVERSIFIED Large Vent 44x12 Посібник користувача - Сторінка 12
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8d. Rack and Pinion Installation (Optional)
Install one each Rack Bracket to the Vent
door as shown here with 4 screws. Remove
and discard the outer cord grommet. Place
the bracket directly over the cord hole and
level with the top of the Vent. It is very
important to place the bracket correctly as
shown. Do Not over tighten the screws.
Slide one Pinion per Vent over the Torque
Tube. Insert the Rack into the Pinion and
secure with bolt and nut to the Vent
attaching bracket as shown.
With the Vent fully open, mark the position
of the pinion on to the Torque Tube.
Next, lift the Vent to the fully closed
position. While ensuring the Pinion is the
correct position by referencing your mark,
tighten the Pinion down to the Torque Tube
by turning 2 each Set Screws. A 4mm Allen
Wrench will be required.
Reference Step 8 for final system setup and
switch positions for the di Drive unit.