3. If the frame profiles form a uniform surface, calibrate the profile using "
B
" screws, tightening the screws to
obtain a maximum level surface (Fig. 5), leaving space for the screws (Fig. 6), to which we will fix the black
frame profile in the next stage.
Fig.5
Fig. 6
4. After assembling the frame, unfold the projection surface so that the traces of surface sealing are visible at
the top. Straighten the surface (Fig. 7).
Fig.7
5. Slowly slide the steel rods attached to the set (Fig. 8) into the sealed pockets of the surface. Then place the
fixing hooks in the frame element (Fig. 9).
Fig.8
Fig.9
w
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