Merlin RollerAce MR60 - Preparing the Opener; Opener Position and Extension Poles; Pinning the Door

4
P
REPARING THE OPENER
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For left hand side installations
the wire jumper should be removed.
For right hand side installations
the wire jumper should be in place
(factory installed).
Set opener position (left or right hand)
Attaching the extension poles (if required)
Optional accessory not provided
• Align the extension pole holes with the drive legs.
• Insert the extension poles into the drive leg and fix in
place using screws provided.
• Slide the reinforcing brace over the poles and fix in
place using the screws provided.
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Free curtain
Ballooning
Add fasteners here
Door closed
Door can be lifted Door Secure
PINNING THE DOOR
Note: A ballooning door may delay the safety reversal
response and can compromise garage door security.
• To remedy any ballooning place self tapping metal screws
or rivets where the curtain leaves the roll. Secure these
through the curtain into the drum wheel at each end of
the roll.
• After determining the correct fastener location as shown,
lift the door approximately half a turn from the closed
position to allow access for drilling.