Application; Safety Instructions - dehn HVI Series Installation Instructions Manual

1. Application

These installation instructions specifically describe the use of HVI
outside the supporting tube and are a supplement to installation instructions Publication No. 1811.
They describe in detail how HVI
to four conductors) are processed/assembled.

2. Safety instructions

HVI long Conductors may only be installed under the conditions shown and referred to in these
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installation instructions.
Only qualified and trained personnel (lightning protection specialists) may install HVI
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ductors. We recommend to visit a special training course on HVI
For safety reasons, installation work must be stopped as soon as a thunderstorm approaches/is
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noticed.
The components of the HVI
nents of the HVI
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Prior to installation, HVI
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mage or any other defect is found, the HVI
of HVI long Conductor must not be damaged by compressive deformation or cuts.
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When using HVI
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tion measures must be taken.
If HVI long Conductors are installed on thatched roofs (e.g. reed, straw), special installation condi-
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tions have to be observed for these flammable locations. In our Lightning Protection/Earthing main
catalogue (HVI Lightning Protection for Thatched Roofs), the special installation conditions for
HVI Conductors are described.
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If the supporting tube is led through a roof, the roof must be properly sealed. Warm roofs must be
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properly sealed and insulated.
long Conductors installed inside and outside the supporting tube (up
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long system have been tested as a complete system. Mixing compo-
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long system with components from other manufacturers is not permitted.
long Conductors must be examined for good order and condition. If da-
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long Conductors in potentially explosive atmospheres, fire and explosion protec-
long Conductor must not be installed. The black sheath
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long Conductors installed inside/
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products held by DEHN + SÖHNE.
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long Con-
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