
Vapor Pressure Process Analyzer RVP-4
Table of Contents
1General information...............................................................7
1.1 Information on the operating manual.............................7
1.2 Explanation of symbols..................................................8
1.3 Intended use................................................................11
1.4 Operator obligations ....................................................12
1.5 Limitation of liability......................................................12
1.6 Copyright......................................................................13
1.7 Spare parts ..................................................................13
1.8 Customer service.........................................................13
2Safety ....................................................................................14
2.1 Dangers and risks........................................................14
2.2 Hazardous substances ................................................17
2.3 Explosion protection ....................................................20
2.3.1 Marking.........................................................20
2.3.2 Ignition protection types and certificates......24
2.3.3 Special conditions ........................................25
2.4 Safety devices..............................................................26
2.4.1 Overview of safety devices on the analyzer.27
2.4.2 Control box (Ex p) ........................................28
2.4.3 Junction boxes (Ex e)...................................30
2.4.4 Equipotential bonding / ground fault circuit
interrupter .....................................................30
2.4.5 Analyzer housing leakage sensor ................31
2.4.6 Protection of the measuring cell against
over pressure (option) ..................................32
2.4.7 Heat insulation..............................................33
2.4.8 Main switch and emergency off device ........34
2.4.9 Signs, labels and safety instructions............34
2.5 Signs............................................................................34
2.5.1 Overview of signs.........................................36
2.5.2 Warnings ......................................................37
2.5.3 Command signs ...........................................40
2.6 Safety measures at the installation location................40
2.7 Safety information on explosion protection..................41
2.8 Personnel requirements...............................................43
2.8.1 Qualifications................................................43
2.8.2 General prerequisites...................................45
2.8.3 Unauthorized persons ..................................45
2.8.4 Training.........................................................46
2.9 Personal protective gear..............................................47
2.10 Securing against being switched on again ..................49
May 2015
3