MSW Motor technics GD2580-S Manuel D'utilisation page 37

Fig. 15
5.3. Adjusting tracks and the top section
If the whole door body is not perpendicular and is not closely against the front wall,
please move the vertical tracks and adjust the slide board of the jamb brackets of the
top section 's two sides to make sure that the door body is perpendicular and the
clearance to the front wall is 2mm ~ 3mm.
6. Balance system installation
6.1. Installation of torsion spring balance system
Torsion spring balance system is standard installation – spring is installed at headroom
part.
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6.1.1. Assembling bearing brackets
The side bearing Brackets should be fixed next to the inside of vertical tracks as shown
in Fig.16. Fix bearing brackets to the wall with self-drilling screw or expand screw, and
then use M8*20 bolts to connect bearing brackets with flag brackets.
Torsion spring laid back installation: Fixing bearing brackets at the end of horizontal
tracks with screws, as shown in Fig. 16:
Vertical track
6.1.2. Assembling the shaft
Place the spring bracket centre to the shaft centre. Note: Place the spring bracket side
with the edge of 45°toward the door body as illustrated in Fig.17.
Rev. 20.11.2017 Rev. 20.11.2017
side bracket of winding shaft
horizontal track flagangle
Fig. 16
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