
Büchi Labortechnik AG Table of contents
Operation Manual X-Sential™ iii
Table of contents
1 About this document......................................................................................................................... 5
1.1 Mark-ups and symbols......................................................................................................................... 5
2 Safety .................................................................................................................................................. 6
2.1 Proper use ........................................................................................................................................... 6
2.2 Use other than that intended ............................................................................................................... 6
2.3 Warning notices in this document........................................................................................................ 6
2.4 Warning and directive symbols............................................................................................................ 7
2.5 Residual risks ...................................................................................................................................... 7
2.5.1 Risk of explosion from opening up the sensor .......................................................................8
2.5.2 Risk of explosion from unplugging the device power plug .....................................................8
2.6 Staff qualification ................................................................................................................................. 8
2.7 Personal protective equipment (production)........................................................................................ 8
2.8 Personal protective equipment (laboratory)......................................................................................... 8
2.9 Modifications........................................................................................................................................ 9
3 Product description......................................................................................................................... 10
3.1 Description of function ....................................................................................................................... 10
3.2 Configuration ..................................................................................................................................... 10
3.2.1 Front view ............................................................................................................................10
3.2.2 Rear view .............................................................................................................................11
3.3 Scope of delivery ............................................................................................................................... 11
3.4 Type plate.......................................................................................................................................... 12
3.5 ATEX rating ....................................................................................................................................... 13
3.6 Technical data ................................................................................................................................... 13
3.6.1 Sensor..................................................................................................................................13
3.6.2 Installation box .....................................................................................................................15
3.6.3 Ambient conditions...............................................................................................................15
3.6.4 Materials ..............................................................................................................................15
3.6.5 Software...............................................................................................................................16
3.6.6 Computer system requirements...........................................................................................16
3.6.7 Installation site (laboratory)..................................................................................................17
3.6.8 Installation site (production) .................................................................................................17
4 Transport and storage..................................................................................................................... 18
4.1 Transport ........................................................................................................................................... 18
4.2 Storage .............................................................................................................................................. 18
5 Installation........................................................................................................................................ 19
5.1 Establishing installation point............................................................................................................. 19
5.2 Installation point in piping system (example)..................................................................................... 20
5.3 Installation (example)......................................................................................................................... 21
5.4 Sensor installation ............................................................................................................................. 22
5.5 Connecting the sensor....................................................................................................................... 23
5.6 Establishing electrical connections.................................................................................................... 24
6 Operation.......................................................................................................................................... 25
6.1 Journal button.................................................................................................................................... 25
6.2 Entering reference data in the journal................................................................................................ 25
7 Cleaning and servicing ................................................................................................................... 26
7.1 Notes on servicing ............................................................................................................................. 26
7.2 Regular maintenance work................................................................................................................ 26