SD1200 - Sectional Garage Door Opener
Page 6
Installation & Operating Instructions
V2.09/19
STEP 9.
Fasten door bracket (4) securely to frame or structural support. Bracket should be mounted along the
centerline at the top of the panel.
STEP 10.
With door fully closed insert the curved door arm (6) into the door bracket and secure with clevis pin (11)
and R-clip (11). With the trolley disengaged bring the straight arm and curved door arm together and
secure using the two bolts and nuts provided.
STEP 11.
Manually check that the door opens and closes completely and correctly.
Unit is now ready for programming (see page 8).
Two Stage Trolley- Manual Release Mechanism (if applicable)
PARTS REQUIRED
(4)
(11)
(11)
(6)
PARTS REQUIRED
