Introduction - Siemens SITRANS F C MASSFLO MASS 2100 Operating Manual

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SITRANS F C MASSFLO
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Introduction

1. Introduction
For safety reasons it is important that the following points, especially the points marked with a
warning sign, are read and understood before the system is being installed:
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Installation, connection, commissioning and service must be carried out by personnel
who are qualified and authorized to do so.
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It is very important that the same people have read and understand the instructions and
directions provided in this manual and that they follow the instructions and directions
before taking the equipment into use!
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People who are authorized and trained by the owner of the equipment may operate the
equipment.
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The installation must ensure that the measuring system is correctly connected and is in
accordance with the connection diagram. The signal converter has to be earthed unless the
power supply is galvanically isolated.
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The mains protective earth wire must be connected to the PE
with the diagram.
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In applications with working pressures/media that can be dangerous to people, surroundings,
equipment or others in case of pipe fracture, we recommend that special precautions such
as special placement, shielding or installation of a security guard or a security valve should
be made when the sensor is being installed.
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Siemens Flow Instruments want to assist by estimating the chemical resistance of the sensor
parts that are in connection with the media, but it is at any time the customer's responsibility,
which materials are chosen and Siemens Flow Instruments takes no responsibility if the
sensor corrodes!
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Equipment used in hazardous areas must be Ex-approved and marked
UL for USA.
It is required that the special directions provided in the manual and in the Ex certificate
must be followed!
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Installation of the equipment must comply with national regulations.
Example EN 60079-14 for Denmark.
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Repair and service can be done by approved Siemens Flow Instruments personnel only.
SFIDK.PS.028.R1.02 - this page has been updated 2004.05
terminal in accordance
for Europe and
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