DEHN + SÖHNE 476 010 Montageanleitung Seite 2

INSTALLATION INSTRUCTIONS
Inspection Housings (Part No. 476 010 / 476 016)
1. Use
These inspection housings (Fig. 1) are suitable for concrete structures
In the majority of cases, inspection housings are installed during formwork work.
2. Connection to the down conductor or the earth-termination system
2.1 Type A: - with rigid terminal lugs 1 (Rd 8 mm) and 2 (Rd 10 mm) of a length of approx. 200 mm.
- The terminal lugs are partly insulated in order to prevent accidental contact with the reinforcement.
- The two terminal lugs 1 (Rd 8 mm) and 2 (Rd 10 mm) are connected to the down conductor or the
earth-termination system by means of the appropriate terminals.
2.2 Type B: - With flexible copper connecting cables 1 (16 mm2) and cable lug made of Cu/galSn (hole 10.5 mm).
- The connecting cables are insulated in order to prevent accidental contact with the reinforcement.
- The two connecting cables 1 are connected to the down conductor or the earth-termination system by
means of the appropriate terminals.
3. Installation in concrete
When installing inspection housings, the following points have to be observed (see Fig. 2.1 to 2.3):
3.1 - Remove the stainless steel cover (four fixing screws).
- Screw or nail the inspection housing (without stainless steel cover) labelled "Vorderseite" (front) at the desired location
of the inner formwork.
- Type A: Connect the down conductor to terminal lug 1 and the earth-termination system to terminal lug 2
(connection e.g. via parallel connector Part No. 305 000).
- Type B: Connect the down conductor and the earth-termination system to the flexible connecting cables
(connection e.g. via KS connector Part No. 301 009)
- Continue reinforcement and concrete work as usual.
3.2 - Remove the formwork.
- Use a sharp knife or another suitable tool to cut out the plastic cover labelled "Vorderseite" (front) (cutting line is
predetermined).
- Test joint becomes visible.
- Ensure that the screws of the test joint are firmly tightened.
3.3 - Attach stainless steel cover again using the screws ("Blitzschutz-Trennstelle" (lightning protection test joint) must
be visible).
- In case of thick plaster layers the screws included in delivery can be replaced by screws which are 1 to 2 cm longer.
4. Note:
These inspection housings are not suited for installation in external thermal insulation composite
systems!
Surge Protection DEHN SE + Co KG Hans-Dehn-Str. 1
Lightning Protection Postfach 1640
Safety Equipment 92306 Neumarkt
DEHN protects. Germany
IEC 60417-6182: IEC 60417-6183:
Installation, Installation,
electrotechnical expertise mechanical expertise
and are adapted to the formwork technology.
B
Tel. +49 9181 906-0
www.dehn-international.com
Figure 1 inspection housings
Type A
Part No. 476 010
1 terminal lug (Rd 8 mm)
2 terminal lug (Rd 10 mm)
Figure 2 Installation in concrete
formwork
EIT E
VO RD ERS
2.1 2.2
1020 / 10.19 / 3006957
Type B
Part No. 476 016
1 flexible connecting cable (Cu 16mm
with cable lug (Cu/galSn)
2.3
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