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3.6 Position Track and Power Unit
Raise the track and power unit and rest it on a ladder (or similar) so that it sits above the roller tracks.
Open the door and confirm there is at least 30mm clearance between the door and the track. The final
position of you track and power unit should be almost parallel with the open door.
3.6 Secure Track and Power Unit to Ceiling
Locate a suitable fixing point above the power unit to secure to the ceiling. Additional brackets are
provided to secure directly above the track should no suitable fixing point be available.
Measure the distance between the ceiling and the bottom of the track to determine the length of the ‘L’
bracket required. Cut to length and ensure the track lines up with the centre of the door before securing.
3.7 Install Door Hinge, J-Arm and Manual Release Cord
Slide the door back down to the closed position. Ensure the manual release mechanism is engage before
manually moving the carriage toward the lintel bracket. Lock the carriage into one of the three manual
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