Solfex IRC 2.1 System Installation, Commissioning And Maintenance Manual page 18

Installation instructions - Wooden frame collectors
In-roof installation
Fasten the side parts to the roof slats thanks to metal
retainer and roofing nails. (minimum 3x per side).
Stick a rubber wedge all along the upper edge of the
Technical changes may be made without notice
page 18 - Installing the collectors
(45)
At the bottom sheets and by the mix-collector,
underneath the glass cover, add a sealed plumbing
screw (into the wooden slat installed in (29)).
(46)
(47)
In the same way, place similar retainers every meter
along the upper cover sheet.
Indication:
If there is no roof slat at this exact place, it is
necessary to install one before the installation of the
covering fame.
(48)
cover sheet.
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