23
23
23
ROLLER DOOR
centering
axle
axle “fl oats” in
either direction
WARNING!
practice
correct lifting techniques
BOTTOM RAIL AT
3 O’CLOCK
POSITION DOOR
•
Centre the door with the opening, while ensuring
the fl oating axle is also centred with the door.
Do this by lining up previous marks with the
hub,then lift both the axle and the door together
until it is centred with the opening.
•
Rotate the curtain and axle so that the bottom
rail of the door is positioned as shown (3
o’clock).
•
Push the axle forward in the slots (toward the
opening) and tighten the nuts fi rmly without
overtightening.
TENSION THE SPRINGS
•
Ensure that the bottom rail is at the 3 o’clock
position as shown.
•
Ensure both “U” bolts are tightened,then rotate door
1½ turns in a forward direction to apply tension.
•
Do not let go as the springs are now tensioned.
See arrow in image.
•
Hold the door fi rmly, NOW cut the plastic
wrap along the bottom rail (taking care not to
damage door surface or weatherseal).
•
Pull the curtain down slowly and carefully position
the wooden chock (or other appropriate stop) as
shown. Take care not to damage door surface.
Chock will hold the door until the guides and stops are
fi tted.
Summary of Contents for MARLBOROUGH
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