Introduction - Siemens LDS 6 Operating Instructions Manual

Introduction

Introduction
ATEX manual for LDS 6
A5E01206710-02
Purpose
The purpose of this manual is to provide support for "Qualified
personal" as described on the next page, when installing, main-
taining and servicing the ATEX sensors of the LDS 6 laser gas ana-
lyzer. This manual describes the preparations, installation, main-
tenance, service of the ATEX sensors and the barrier units.
How to Use this Manual
All instructions in this manual are marked with the symbol to the
left. In "Installation Guidelines" the instructions shall be followed
in given order. When a problem has been located the chapter
"Instructions for Maintenance and Service" provides specific
instructions on how to replace components and maintain the
system.
Chapter Overview
Chapter 2, "Installation Guidelines", gives instructions for the
installation of the ATEX sensors and the barrier units.
The chapter "Instructions for Maintenance and Service" gives
step-by-step instructions for the maintenance and service of the
sensors.
Safety Guidelines
This manual contains notices which should be observed to
ensure personal safety, as well as to protect the product and the
connected equipment. These notices are marked as follows
according to the level of danger:
WARNING
Warning means that death or severe personal injury and/or substan-
tial damage to property may occur if the appropriate safety precau-
tions are not observed.
CAUTION
Caution means that slight personal injury or damage to property
can occur if the appropriate safety precautions are not observed.
NOTE
Note relates to important information on the handling of the prod-
uct or the respective part of the manual to which particular atten-
tion should be paid.
1
1