Merlin MS65MYQ Installation And Operating Instructions Manual page 10

14
HANG THE OPENER
The opener must be securely fastened to a sound
structural support above the opener.
1.Postion the opener as in the previous step. Check the rail
is centred over the door.
Ensure the rail brackets (fig.1) is on the Powerhead end of
the rail in a position as close to the opener as possible (X).
2.If mounting directly onto the ceiling, (fig.2) screw the
bracket directly into a structural support on the ceiling.
3.If hanging the opener below the ceiling, (fig.3) bend the
hanging brackets provided, and secure to both the ceiling
and the rail bracket.
4.Check the opener is securely centred over the door.
Remove the 50 mm spacer, and any other assembly
tools. Operate the door manually and check for
unrestricted operation.
15
FASTEN DOOR BRACKET
The door bracket must be securely fastened to the frame
or a structural support on the door.
Mounting position for Sectional Doors
1.Align the bracket on the centre line, measure down 100-
300 mm from the door top edge.
2.Secure the bracket in this position, using the most
suitable variation of holes available.
fig.1
fig.2
Item 8 in Hardware
Provided - Section 5
Item 10 in Hardware
Provided - Section 5
A
1
9
A
X
fig.3
Item 3 in Hardware Item 4 in Hardware
Provided - Section 5 Provided - Section 5
Item 8 in Hardware Item 10 in Hardware
Provided - Section 5 Provided - Section 5
100-300 mm