6
1811_MO_1012_DE_GB_063061
2.
Connection of the head piece and the sealing end
The calculated separation distance "s" from metal parts has to be maintained in the sealing
end range.
No conductive or earthed parts, e.g. metal conductor holders, structural parts, reinforcement, etc., may
be installed in the sealing end range (section between head piece and EB connection element) (see
Figure 4a and 4b). Figures 4a and 4b illustrate the separation distance ”s” in the form of a cylinder.
s
Figure 4a
Sealing end at the supporting tube
air-termination tip
No conductive or
earthed parts, e.g. metal
conductor holders,
structural parts,
reinforcement, etc., are
allowed in the sealing
end range
HVI
®
Conductor
supporting tube; GRP/Al
sealing end range
s
EB
building wall
HVI
®
Conductor
No conductive or earthed parts, e.g.
metal conductor holders, structural
parts, reinforcement, etc., are allowed in
the sealing end range
not insulated down conductor
Figure 4b
Sealing end at the building wall
sealing end
range
