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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
Tools Needed:
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
walls or perforated angle (not provided) if mounting to the ceiling, as shown in FIG. 4.1. Attach the right hand side of the
Electric Drill (With
spreader bar (A4.1) with one ø6x15mm (1/4" - 20 x 9/16") track bolt (A6) and ø6mm (1/4" – 20) flange hex nut (A7) to the "L"
Clutch)
bracket (A5) at the horizontal track extremity. Repeat for the left hand side.
5mm (3/16") Drill Bit
NOTE: Make certain the track is level and perpendicular to the door (A=B).
11mm (7/16") Wrench
Secure the "L" bracket (A4.3) on the slider bar (A4.2) to the wall with one anchor (A10) (if necessary) and one ø8x40mm (5/16"
x 1-5/8") lag screw (A8). If fastening into drywall or concrete, proper anchors will need to be used. Use one ø6x15mm (1/4" - 20
Tape Measure
x 9/16") track bolt (A6) and ø6mm (1/4" – 20) flange hex nut (A7) for attaching to perforated angle (not provided). 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
Screw Driver (Flat
necessary, as shown in FIG. 4.2. Re-check dimensions (A=B) to ensure they have not changed, as shown in FIG. 4.3.
Head)
MANUALLY TESTING THE FUNCTIONING OF THE DOOR
Step Ladder
Before performing the install routine, it is NECESSARY to check the manual operation of the door, to ensure that it operates
easily.
11mm (7/16") Hex
Head Driver
NOTE: If necessary, the disconnect handle can be moved from the vertical track and positioned on the wall, in which case you
must install a cable guide (hook or pivot) vertically above the disconnect handle for it to function properly.
Place emergency disconnect handle (1o) in the manual operated position, as shown in FIG. 4.4. The opener is now
disconnected from the torque tube.
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 page 17, Spring Adjustment (If Required). Also check that the distance between the door and
the horizontal tracks is identical on the left and right side. Raise the door back to the fully open position.
TEST 3:
By hand, turn the torque counterbalance tube in order to lower the door without touching the door itself (this operation is best
performed from the side of the door). Continue until the door is completely closed:
(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
7
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