14
15
Art. Nr.: 5090033138
Rev.: 03/2022-03-22
GFH20 (PRO)
EN
Contents
1
Publishing notes
Copyright © 2022 by
Hauff-Technik GmbH & Co. KG
Department: Technical Editing
Robert-Bosch-Straße 9
89568 Hermaringen, GERMANY
Tel.
+49 7322 1333-0
Fax
+49 7322 1333-999
office@hauff-technik.de
Internet
www.hauff-technik.de
Reproduction of these installation instructions – even in
extracts – in the form of reprint, photocopy, on electro-
nic data media or using any other method requires our
written consent.
All rights reserved.
Subject to technical alterations at any time and without
prior announcement.
These installation instructions form part of the product.
Printed in the Federal Republic of Germany.
2
Explanation of symbols
1
Work stages
Reference numerals in drawings
1
►
Effect/result of a work step
3
Tools and aids required
For the correct installation of the
GFH20 (PRO)
, the fol-
lowing tools and aids are required in addition to the usual
standard tools:
1 Drill for opening Ø 20 mm
1 Cartridge gun
1 Phillips screwdriver
1 Pencil
1 Utility knife
1 Pliers
1 Spirit level
1 Side cutter
A cartridge gun (Art. No.: 3030326996) is required for
the correct processing of the expansion resin. This can
be ordered directly through Hauff-Technik (see Fig. 1).
4 Description
Description:
GFH20 PRO
(see fig.: 2a).
5
Preparing for installation
1
Create an opening with Ø 20 mm (see fig.: 4).
Description:
GFH20 PRO
installation situation (see fig.: 3a).
Legend for fig.: 3a
1
Max. diameter of breaks Ø 50 mm
2
Wall thickness
3
Diameter of opening Ø 20 mm
4
Inside building
Legend for fig.: 2a
1
GFH20 PRO polymer flange
2
Filler opening for expansion resin RESINATOR
3
Sponge rubber ring
4
Pipe fastening clip
5
Wall terminator basic element
6
Wall terminator cover
7
Pipe fastening ring
Description:
GFH20
(see fig.: 2b).
Legend for fig.: 2b
1
Polymer flange GFH20
2
Filler opening for expansion resin RESINATOR
3
Sponge rubber ring
4
Pipe fastening clip
5
Pipe fastening ring
Description:
GFH20
installation situation
(see fig.: 3b).
Legend for fig.: 3b
1
Max. diameter of breaks Ø 50 mm
2
Wall thickness
3
Diameter of opening Ø 20 mm
4
Inside building
•
It is only possible to drill into solid material.
The opening can be created up to an angu-
lation of 45°. By means of the ball joint of
the GFH20 (PRO), the polymer flange can be
adapted in such a way that it always has full-
surface contact even in the case of inclined
openings.
•
If spalling and breaks occur more extensively
around the opening (> 50 mm), the wall
surface must be properly repaired and the
waterproofing of the wall surface must be
restored according to DIN 18533.
1
Publishing notes ...............................................15
2
Explanation of symbols ....................................15
3
Tools and aids required ....................................15
4 Description ........................................................15
5
Preparing for installation .................................15
6
Glasfaser-Hauseinführung GFH20 / GFH20 PRO
montieren ..........................................................16
6.1 Work stages for the GFH20 ........................ 17
6.2 Work stages for the GFH20 PRO ................ 17
