General Information; Introduction; Applications; Safety - Grundfos DMH 25X Installatie- En Bedieningsinstructies
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Zie ook voor DMH 25X:
- Installatie- en bedieningsinstructies (52 pagina's) ,
- Installatie- en bedieningsinstructies (10 pagina's) ,
- Installatie- en bedieningsinstructies (14 pagina's)
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English (GB) Installation and operating instructions
Original installation and operating instructions
CONTENTS
1.
1.1
1.2
2.
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
4.
4.1
4.2
4.3
4.4
5.
5.1
5.2
5.3
5.4
5.5
5.6
6.
6.1
6.2
6.3
6.4
6.5
6.6
6.7
6.8
7.
7.1
7.2
7.3
7.4
7.5
8.
8.1
8.2
8.3
8.4
8.5
8.6
8.7
9.
9.1
9.2
9.3
9.4
4
9.5
9.6
10.
Page
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4
4
4
5
5
5
5
5
11.
5
12.
13.
Disposal
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Warning
Prior to installation, read these installation and
6
operating instructions. Installation and operation
6
must comply with local regulations and accepted
6
codes of good practice.
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9
1. General information
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1.1 Introduction
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These installation and operating instructions contain all the
12
information required for starting up and handling the DMH 25X
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piston diaphragm dosing pump.
If you require further information or if any problems arise, which
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are not described in detail in this manual, please contact the
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nearest Grundfos company.
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1.2 Applications
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The DMH 25X pump is suitable for liquid, non-abrasive and
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non-flammable media strictly in accordance with the instructions
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in this manual.
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Explosion-proof pumps are identified from the pump
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and motor nameplates. An EC declaration of
22
conformity is provided in accordance with the EC
Note
directive 2014/34/EU, the so-called ATEX directive.
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This declaration of conformity replaces the
22
declaration of conformity in this manual.
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Warning
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To operate a pump which has been identified as an
23
explosion-proof pump for the dosing of inflammable
24
media or for operation in potentially explosive
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operating sites in accordance with the EC directive
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2014/34/EU, refer to the enclosed manual
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"ATEX-approved pumps" in addition to this manual.
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Warning
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Other applications or the operation of pumps in
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ambient and operating conditions, which are not
27
approved, are considered improper and are not
27
permitted. Grundfos accepts no liability for any
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damage resulting from incorrect use.
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2. Safety
This manual contains general instructions that must be observed
30
during installation, operation and maintenance of the pump. This
31
manual must therefore be read by the installation engineer and
31
the relevant qualified personnel/operators prior to installation and
31
start-up, and must be available at the installation location of the
pump at all times.
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It is not only the general safety instructions given in this "Safety"
32
section that must be observed, but all special safety instructions
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given in the other sections.
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