Schaller Automation Visatron VN2020 User Manual

4
Operating manual  VISATRON® Oil Mist Detector  VN2020 / VN2020 EX
Part number 183001  Version 3.0
OVERVIEW OF CONTENTS
Table of contents
1 Information about the operating manual ................................................................................ 8
1.1 Symbols in this operating manual ............................................................................................... 8
1.2 Validity of the operating manual .................................................................................................. 8
1.3 Use and purpose of the operating manual .................................................................................. 8
1.4 Document storage ....................................................................................................................... 9
1.5 Applicable documents and regulations ....................................................................................... 9
1.6 Qualifications of personnel .......................................................................................................... 9
1.7 Operator's obligations ................................................................................................................ 10
1.8 Conformity ................................................................................................................................. 10
1.9 Liability for defects ..................................................................................................................... 11
1.10 Terms of warranty ...................................................................................................................... 11
1.11 Version of the operating manual ............................................................................................... 12
1.12 Digital operating manual (online operating manual) .................................................................. 12
1.13 Variables and units of measurement that are used ................................................................... 12
1.14 Legal information about the product .......................................................................................... 13
2 Safety instructions .................................................................................................................. 14
2.1 Safety devices and guards ........................................................................................................ 14
2.2 Warnings ................................................................................................................................... 14
2.2.1 Structure of warnings................................................................................................................. 14
2.2.2 Hazard levels in warnings ......................................................................................................... 14
2.3 Information, warning and mandatory signs that are used ......................................................... 16
2.4 Basic safety instructions ............................................................................................................ 17
2.4.1 Safety instructions for potentially explosive atmospheres ........................................................ 20
3 Identification ............................................................................................................................ 21
3.1 Marking and type description .................................................................................................... 21
3.2 Manufacturer's details ............................................................................................................... 21
3.3 Name plate ................................................................................................................................ 22
3.3.1 Name plate for the VISATRON
®
VN2020 / VN2020 EX measuring head ................................. 22
3.3.2 Name plate for the complete VISATRON
®
VN2020 / VN2020 EX device ................................ 25
3.4 Technical data ........................................................................................................................... 27
3.4.1 Mechanical interfaces (M) ......................................................................................................... 28
3.4.2 Electrical interfaces (E) ............................................................................................................. 28
3.4.3 Pneumatic interfaces (P) ........................................................................................................... 29
3.4.4 Environmental conditions .......................................................................................................... 29
3.4.5 Type approval ............................................................................................................................ 30

Schaller Automation Visatron VN2020 Specifications

General

Brand	Schaller Automation
Model	Visatron VN2020
Category	Security Sensors
Language	English