14 ENGLISH 16/01/2020
• 4 SEALS (Fig. 11)
one for each foot, thickness 0.75 mm, adhesive type,
for complete waterproof protection with excellent
springback, also required to prevent direct contact
between the support profile and the fixing feet intrados.
• FOOT ASSEMBLY BOLTS (Fig. 12)
Fixing bolts for assembling the fixing feet: required for
component assembly. Do not use bolts or components
other than those supplied by HARKEN.
4 bolts M12x25 in A2/70, with double washer and self-
locking nut for connection between the ends of the
diagonal ribs and the fixing feet on corrugated roofs.
The figure shows the components of a complete bolt.
• RIVETS
For fixing between the feet and the corrugated roof
support, 9 rivets are needed for each fixing foot. 10 are
supplied for each foot, for a total of 40 rivets per
bracket. Do not use rivets other than those supplied by
HARKEN.
The references to the rivet models supplied are given
here.
Figure 11
Figure 12
ASSEMBLY SYSTEM (CODE
INBRKT.X
4
)
The figure below (Fig. 13) describes the assembly system.
During initial assembly do not fully tighten the bolted joints, allowing the device to remain mobile when fitting
the feet on the roof corrugations.
Figure 13
COMPONENT DESCRIPTIONS
Summary of Contents for Access Rail R27 LS
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