Viega 2231.4 Instructions For Use Manual
Easytop concealed domestic water meter
unit
Instructions for Use
for drinking water installation
Model Year built:
2231.4 from 04/2017
en_INT
Easytop concealed domestic water meter unit 2 from 16
Table of contents
1 About these instructions for use 4
Table of contents
1.1
1.2
1.3
Target groups 4
Labelling of notes 4
About this translated version 5
2 Product information 6
2.1
2.2
2.2.1
2.2.2
2.3
2.3.1
2.3.2
2.3.3
2.3.4
2.3.5
2.4
2.4.1
2.5
Standards and regulations 6
Intended use 8
Areas of use 8
Media 8
Product description 8
Overview 9
Threaded connection 9
Markings on components 9
Compatible components 9
Technical data 10
Information for use 10
Corrosion 10
Optional accessories 10
3 Handling 13
3.1
3.1.1
3.1.2
3.2
3.2.1
3.2.2
3.3
3.4
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Assembly information 13
Installation dimensions 13
Mounting instructions 13
Assembly 14
Mounting the valve 14
Leakage test 15
Maintenance 16
Disposal 16
About these instructions for use
1 About these instructions for use
Trade mark rights exist for this document, further information can be
found at
1.1 Target groups
The information in this manual is directed at heating and sanitary professionals and trained personnel.
It is not permitted for individuals without the abovementioned training or
qualification to mount, install and, if required, maintain this product. This
restriction does not extend to possible operating instructions.
The installation of Viega products must take place in accordance with
the general rules of engineering and the Viega instructions for use.
viega.com/legal
.
1.2 Labelling of notes
Warning and advisory texts are set aside from the remainder of the text
and are labelled with the relevant pictographs.
DANGER!
This symbol warns against possible life-threatening injury.
WARNING!
This symbol warns against possible serious injury.
CAUTION!
This symbol warns against possible injury.
NOTICE!
This symbol warns against possible damage to property.
Notes give you additional helpful tips.
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1.3 About this translated version
This instruction for use contains important information about the choice
of product or system, assembly and commissioning as well as intended
use and, if required, maintenance measures. The information about the
products, their properties and application technology are based on the
current standards in Europe (e. g. EN) and/or in Germany
(e. g. DIN/DVGW).
Some passages in the text may refer to technical codes in Europe/
Germany. These should serve as recommendations in the absence of
corresponding national regulations. The relevant national laws, standards, regulations, directives and other technical provisions take priority
over the German/European directives specified in this manual: The
information herein is not binding for other countries and regions; as said
above, they should be understood as a recommendation.
About these instructions for use
Easytop concealed domestic water meter unit 5 from 16
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