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5.3. Installation of the vertical legs A3 and the longitudinal profiles D3
Lift the legs A3 coupled with the X formed with the long crosspieces X1 or X2 until
you place them vertically.
Lift the rear part of the longitudinal profiles D3 coupled with the cross profiles E1 or
E2 and join to the vertical legs A3, using two holes depending on the inclination that
should be given to the collectors (Fig. 16b). Tighten with two bolts M10X16 with its
nuts.
Join the short crosspieces X3 to the longitudinal profiles D3 (at its inner surface) and
to the rear legs A3 (at its outer face), use the holes depending on the inclination that
wants to be given to the collectors (Fig. 16b). Both profiles should be horizontal.
Screw with the two bolts M10x16 in each profile, with its respective nuts.
Join the structure to the bench, using the raw plugs and anchored bolts supplied or
with the fixing parts suitable to the characteristics of the support frame. In any case,
the choice of the solution adopted should avoid compromising the watertight integrity
of the roof.
X3
X3
Figure16a
AAa
Figure 16b
(Fig. 16a).
Page 15 of 24
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