4.1.3. check after installation• Level of softness, smoothly when operating the try.• Degree of experienced between the door and the frame shell allows: ± 3 mm H < 2.1 m; ± 4 mm 2.1 m• The distance between the slots of the dream and the nightmare, core ≤ 0.5 mm• Tightness collapsible doors when closed (1 mm/1 m)• The location of the components according to drawing.• The quality of the operating accessories try
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