General Information; Introduction; Applications - Grundfos DMH 28X Instrucciones De Instalación Y Operación
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Ver también para DMH 28X:
- Manual del usuario (544 páginas) ,
- Instrucciones de instalación y funcionamiento (52 páginas) ,
- Instrucciones de instalación y funcionamiento, suplemento (76 páginas)
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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
Start-up/subsequent start-up of DMH 281-288
8.4
8.5
8.6
8.7
9.
9.1
9.2
9.3
9.4
4
9.5
9.6
9.7
10.
Page
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4
4
5
5
5
5
5
5
diaphragm
5
11.
12.
6
13.
Disposal
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Warning
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Prior to installation, read these installation and
6
operating instructions. Installation and operation
6
must comply with local regulations and accepted
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codes of good practice.
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1. General information
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1.1 Introduction
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These installation and operating instructions contain all the
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information required for starting up and handling the DMH 28X
piston diaphragm dosing pump.
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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 28X 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
conformity is provided in accordance with the EC
17
Note
directive 2014/34/EU, the so-called ATEX directive.
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This declaration of conformity replaces the
17
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
19
explosion-proof pump for the dosing of inflammable
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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
"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
22
approved, are considered improper and are not
22
permitted. Grundfos accepts no liability for any
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damage resulting from incorrect use.
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