Installation And Operating Instructions; Symbols Used In This Document; Operating Pumps In Potentially Explosive Atmospheres; Device Designs - Grundfos DMH 25X Montage- Und Betriebsanleitung
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Andere Handbücher für DMH 25X:
- Anleitung (10 Seiten) ,
- Montage- und betriebsanleitung (14 Seiten) ,
- Montage- und betriebsanleitung (72 Seiten)
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English (GB) Installation and operating instructions
Original installation and operating instructions
CONTENTS
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9.
Prior to installation, read these installation and
operating instructions. Installation and operation
must comply with local regulations and accepted
codes of good practice.
Warning
In addition to these instructions, observe the general
installation and operating instructions supplied with
the pump.
1. Symbols used in this document
Warning
If these safety instructions are not observed, it may
result in personal injury.
If these safety instructions are not observed, it may
Caution
result in malfunction or damage to the equipment.
Notes or instructions that make the job easier and
Note
ensure safe operation.
2. Operating pumps in potentially explosive
atmospheres
This manual describes additional conditions or special
considerations affecting the operation of pumps in potentially
explosive atmospheres.
This manual is only valid together with the installation
Caution
and operating instructions for the pump. Both
documents should be used.
Installation, maintenance and repairs must only be
Caution
carried out by suitably qualified and authorised
personnel.
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3. Device designs
The motor and accessories for the pumps, e.g. the
metrology-based monitoring, must at minimum meet
Caution
Page
the requirements of Directive 2014/34/EU as
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applicable to pumps.
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Caution
modified.
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3.1 Identification
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3.1.1 Nameplate
This manual is valid for pumps with production code
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from 1925 (year 2019, week 25). For older pumps
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Note
use the manual with product number 98567397.
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http://net.grundfos.com/qr/i/98567397
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Grundfos Water Treatment GmbH - Reetzstr. 85 - D - 76327 Pfinztal
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XXX XX-XX X-XXX/X/X-X-XXXXXXXXXXX
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PN: XXXXXXXX SN: XXXXXXXXXX
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EX II XXXXXXXXXXXXXX
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Made in Germany
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10
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Fig. 1
Nameplate
Pos.
Description
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Type designation
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Product number
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Serial number
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Pump performance by frequency
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Marks of approval
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ATEX designation
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Type examination certificate number
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Pump model
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Production code, year and week
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Country of origin
3.1.2 Manufacturer
GRUNDFOS Holding A/S
Poul Due Jensens Vej 7A
8850 Bjerringbro
DENMARK
Grundfos Holding A/S has authorised for manufacturing and
placed the entire responsibility for the products on Grundfos
Water Treatment GmbH:
GRUNDFOS Water Treatment GmbH
Reetzstraße 85
76327 Pfinztal
GERMANY
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