SIGRIST OilGuard 2 Ex, Instruction Manual

Page: 3 / 106

Contents Instruction Manual OilGuard 2 Ex
13003E/3 3
Contents
1 General user information ............................................................................................... 7
1.1 Terms used in this document (glossary) ............................................................. 7
1.2 Purpose of the Instruction Manual .................................................................... 7
1.3 Target group of the documentation .................................................................. 7
1.4 Additional documentation ................................................................................ 7
1.5 Copyright provisions ......................................................................................... 7
1.6 Document storage location ............................................................................... 7
1.7 Order document ............................................................................................... 8
1.8 Proper use ........................................................................................................ 8
1.9 User requirements ............................................................................................ 8
1.10 Declaration of conformity ................................................................................. 8
1.11 Dangers when not used properly ...................................................................... 9
1.12 Meaning of the safety symbols ......................................................................... 9
1.13 Meaning of the pictograms ............................................................................. 10
2 Instrument overview .................................................................................................... 11
2.1 Overview of OilGuard 2 Ex .............................................................................. 11
2.2 Designation of the OilGuard 2 Ex .................................................................... 12
2.3 Scope of supply and accessories...................................................................... 13
2.4 Technical data................................................................................................. 16
3 General safety points ................................................................................................... 18
3.1 Dangers during normal use ............................................................................. 18
3.2 Residual risk .................................................................................................... 19
3.3 Warning and danger symbols on the instrument............................................. 19
3.4 Preventing undesirable online access attempts ................................................ 20
4 Mounting .................................................................................................................... 21
4.1 Location selection ........................................................................................... 21
4.2 Mounting variations ........................................................................................ 22
4.3 Mounting the system ...................................................................................... 23
4.4 Mounting the sample preparation system (optional) ....................................... 25
4.5 Mounting the sample feed pump (optional) .................................................... 27
4.6 Mounting the sample return pump (optional) ................................................. 29
4.7 Mounting the inlet pipe on the free-fall measuring cell PVDF .......................... 31
4.8 Mounting the inlet pipe on the free-fall measuring cell VA ............................. 32
4.9 Mounting the cooling system (optional) .......................................................... 33
5 Electrical installation .................................................................................................... 34
5.1 Safety pointers for the electrical connection .................................................... 34
5.2 Connecting the mains voltage to the Ex control unit ....................................... 35
5.3 Opening and closing the door on the OilGuard 2 Ex ....................................... 36
5.4 Adjusting the mains voltage on 115 VAC instruments .................................... 37
5.5 Connecting the lines for data transmission ..................................................... 38
6 Commissioning ............................................................................................................ 39
7 Operation .................................................................................................................... 43
7.1 Operation basics ............................................................................................. 43
7.2 Control elements in measuring operation ....................................................... 44
7.3 Menu button .................................................................................................. 44
7.4 Valu button .................................................................................................... 44
7.5 Info button ..................................................................................................... 45
7.5.1 Page 1, Info button ................................................................................... 45
7.5.2 Page 2, Info button ................................................................................... 46
7.6 Diag button .................................................................................................... 47