Merlin Commander Essential my Q capable MS65MYQ Installation And Operating Instructions Manual page 10

HANG THE OPENER
14
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.
FASTEN DOOR TO BRACKET
15
The door bracket must be securely fastened to the frame or
a structural support on the door.
Mounting position for Sectional Doors
Align the bracket on the centre line, measure down 100-
1.
300 mm from the door top edge.
Secure the bracket in this position, using the most suitable
2.
variation of holes available.
INSTALLATION
fig.1
fig.2
Item 8 in Hardware
Provided - Section 5
Item 10 in Hardware
Provided - Section 5
A
10
A
fig.3
Item 3 in Hardware
Provided - Section 5
Item 8 in Hardware
Provided - Section 5
1
X
Item 4 in Hardware
Provided - Section 5
Item 10 in Hardware
Provided - Section 5
100-300 mm