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3
Attach the "L" bracket (A4.3) to the right side of the slider bar (A4.2) with one ø6x15mm (1/4" - 20 x 9/16") track bolt (A6) and
Tools Needed:
ø6mm (1/4" – 20) flange hex nut (A7), as shown in FIG. 3.1. Repeat for other slider bar.
11mm (7/16") Wrench
Attach the "L" bracket (A5) to the right hand horizontal track (A2) with one ø6x15mm (1/4" - 20 x 9/16") track bolt (A6) and
ø6mm (1/4" – 20) flange hex nut (A7), as shown in FIG. 3.2. Repeat for the left hand side.
Screw Driver (Flat
Head)
4
Adjust the width of the spreader bar (A4.1), by adjusting the slider bar (A4.2) "In and Out" to the approximate width of the side
Tools Needed:
walls or perforated angle (not provided) if mounting to the ceiling, as shown in FIG. 4.1. Attach the right hand side of the
spreader bar (A4.1) with one Ø6 x 15mm (1/4" - 20 x 9/16") track bolt (A6) and Ø6mm (1/4" - 20) flange hex nut (A7) to the "L"
Electric Drill (With
bracket (A5) at the horizontal track extremity. Repeat for the left hand side.
Clutch)
NOTE: Make certain the track is level and perpendicular to the door (A=B).
5mm (3/16") Drill Bit
Secure the "L" bracket (A4.3) on the slider bar (A4.2) to the wall with one anchor (A11) (if necessary) and one Ø8 x 40mm
11mm (7/16") Wrench
(5/16" x 1-5/8") lag screw (A8). If fastening into drywall or concrete, proper anchors will need to be used. Use one Ø6 x 15mm
(1/4" - 20 x 9/16") track bolt (A6) and Ø6mm (1/4" - 20) flange hex nut (A7) for attaching to perforated angle (not provided).
Tape Measure
Repeat for the left hand side. Verify that the tracks (A2) are level and perpendicular to the inside face of the door, adjust slider
bars (A4.2) if necessary, as shown in FIG. 4.2. Re-check dimensions (A=B) to ensure they have not changed, as shown in FIG.
Screw Driver (Flat
4.3.
Head)
MANUALLY TESTING THE FUNCTIONING OF THE DOOR
Step Ladder
Before performing Step 5 (Striker Plate Mounting (If Required)), it is NECESSARY to check the manual operation of the door, to
ensure that it operates easily.
11mm (7/16") Hex
Head Driver
TEST 1:
Lift the door slowly checking that the torque tube turns until the door is fully open. Check that the counterbalance cables are
wound correctly on their respective drums.
TEST 2:
Check for proper counterbalance of the door: positioning it at mid-height, the door should remain in position. It should neither go
up, nor fall under its own weight. Adjust spring(s), if door lifts by itself and is hard to pull down, or if door is difficult to lift and
comes down by itself. Refer to Step 7, Spring Adjustment (If Required). Also check that the distance between the door and the
horizontal tracks is identical on the left and right side.
Once these checks have been made, close the door.
(See Diagram 3 on page 5 of Drawings of Installation, Use and Maintenance manual)
Back Hanging Horizontal track and Spreader Bar And Manual Door
(See Diagram 4 on page 5 of Drawings of Installation, Use and Maintenance manual)
Spreader Bar Pre-Mounting
Testing
6
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