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System description
5 5
System accessories for fastening
Tripod stands (see section 5.5.1) or supports for wall or pipe mount-
ing (see section 5.5.2 on page 18) can be used to fasten the isCon
®
air-termination rods. In addition, the system offers special holders for the
isCon
conductor (see section 5.5.3 on page 20).
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5 5 1
Tripod stand
Fig 6: Tripod stand with concrete blocks
The isCon
system contains folding tripod stands of different sizes, to
®
allow the isFang air-termination rods to be mounted on flat roofs, for
example. The tripod stands allow the erection of the air-termination rods
without penetrating the building structure with bolts/anchors.
Instead, the tripod stands are weighed down with FangFix concrete
blocks. The number of blocks required is dependent on the height of the
air-termination rod and the wind-speed zone.
Note!
Y ou can find further information on wind-speed zones in the OBO TBS
lightning protection guide (order no.: 9131970) and national directives.
The use of a tripod stand can compensate for a slope in the roof surface
of up to 5° (see also Fig. 44 on page 44). To protect the roof surface
and if there is the risk of softeners escaping from the roof film, it may be
wise to place a protective film/support mat under the concrete blocks of
the air-termination rod stand. We recommend contacting the roofer about
this.
Scope of delivery of the air-termination rod stand:
– Tripod stand
– Crossbar for potential connection with bolt, nut and lock washer
– Brief instructions
Mounting instructions isCon
lightning protection system
15 | DE
®
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