Siemens Sitrans LVL200 Operating Instructions Manual

Operating Instructions • 06/2016

Vibrating Switches

Electronics module

Sitrans LVL200

2

7ML19985LS31

Electronics module - Operating Instructions

33997-EN-160621

3

7ML19985LS31

Electronics module - Operating Instructions

33997-EN-16062133997-EN-160621

Contents

1 About this document

1.1 Function ........................................................................................................................... 4

1.2 Target group ..................................................................................................................... 4

1.3 Symbols used................................................................................................................... 4

2 For your safety

2.1 Authorised personnel ....................................................................................................... 5

2.2 Appropriate use ................................................................................................................ 5

2.3 Safety instructions for Ex areas ........................................................................................ 5

3 Product description

3.1 Conguration .................................................................................................................... 6

3.2 Principle of operation........................................................................................................ 6

3.3 Packaging, transport and storage ..................................................................................... 6

4 Mounting

4.1 Mounting instructions ....................................................................................................... 7

4.2 Mounting preparations ..................................................................................................... 7

4.3 Installation procedure ....................................................................................................... 7

5 Setup

5.1 Setup ................................................................................................................................ 9

6 Maintenance

6.1 Instrument repair ............................................................................................................ 10

7 Dismount

7.1 Dismounting steps.......................................................................................................... 11

7.2 Disposal ......................................................................................................................... 11

8 Supplement

8.1 Technical data ................................................................................................................ 12

Editing status: 2016-06-07

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7ML19985LS31

Electronics module - Operating Instructions

33997-EN-160621

1 About this document

1.1 Function

This operating instructions manual provides all the information you
need for mounting, connection and setup as well as important instruc­tionsformaintenanceandfaultrectication.Pleasereadthisinforma­tion before putting the instrument into operation and keep this manual
accessible in the immediate vicinity of the device.

1.2 Target group

This operating instructions manual is directed to trained specialist
personnel. The contents of this manual should be made available to
these personnel and put into practice by them.

1.3 Symbols used

Information, tip, note

This symbol indicates helpful additional information.

Caution: If this warning is ignored, faults or malfunctions can result.

Warning: If this warning is ignored, injury to persons and/or serious

damage to the instrument can result.

Danger: If this warning is ignored, serious injury to persons and/or
destruction of the instrument can result.

Ex applications

This symbol indicates special instructions for Ex applications.

SIL applications

This symbol indicates instructions for functional safety which must be
taken into account particularly for safety-relevant applications.

•

List

The dot set in front indicates a list with no implied sequence.

→

Action

This arrow indicates a single action.

1 Sequence of actions

Numbers set in front indicate successive steps in a procedure.

Battery disposal

This symbol indicates special information about the disposal of bat­teries and accumulators.

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7ML19985LS31

Electronics module - Operating Instructions

33997-EN-160621

2 For your safety

2.1 Authorised personnel

All operations described in this operating instructions manual must
be carried out only by trained specialist personnel authorised by the
plant operator.

During work on and with the device the required personal protective
equipment must always be worn.

2.2 Appropriate use

The electronics module is a replacement module for Sitrans LVL200
vibrating level switches.

2.3 Safety instructions for Ex areas

PleasenotetheEx-specicsafetyinformationforinstallationandop­eration in Ex areas. These safety instructions are part of the operating
instructions manual and come with the Ex-approved instruments.