12
9) INSTALLATION DIMENSIONS
The transom must be fastened to a perfectly smooth at surface, solid
enough to bear the weight of the leaf to be handled.
If the wall or the support do not meet these characteristics you will have
to provide a suitable tubular element, as the transom is not self-bearing.
Fasten the transom by means of M6 or equivalent steel dowels.
The xing points must be distributed alternately between the reference
lines on the transom (L1 and L2) every 300mm.
The gure shows the fastening dimensions.
When drilling the transom and the wall, take care not to damage the
slideway rail (B1) as that would aect the operation and the quietness
of the automation.
After securing the transom, thoroughly clean the sliding area from any
drilling scraps.
TOOLS REQUIRED
Tape measure, drill, level, thin at-head screwdriver, medium-
sized at-head screwdriver, cross-head screwdriver, Allen
wrenches with handle (sizes 3 - 4 - 5 - 6), at-head wrench 10.
FIG. 13
FIG. 14
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