Ryobi GD200 Manuel D'utilisation page 28

NOTE: For wooden doors, drill hole completely through
the door and install bracket using bolts (not provided)
and nuts (not provided), see figure 41.
Wooden
Sectional Door
Bolt
Nut
Single Panel
Door
Door
Bracket
INSTALLATION
To install the bracket on single-panel doors:
 Lower the garage door completely.
 Using a pencil and a level, draw a vertical line in the center
 Extend the line across the top edge of the door.
 Place the door bracket on the top edge of the door and
 Mark the holes in the bracket.
Door
 Secure the bracket in place using screws. Tighten screws
Bracket
Center
Line
Fig. 41
Screw
Center
Line
Fig. 42
28 - English
of the top portion of the garage door.
center it on the line.
NOTE: The bracket can also be placed on the front upper
portion of the door if necessary.
with a 10 mm socket.
NOTE: For wooden doors, drill hole completely through
the door and install bracket using bolts (not provided)
and nuts (not provided).
Wooden Single
Panel Door
Door
Bracket
Bolt
Nut
Center
Line
Fig. 43