Büchi Labortechnik AG Table of contents
Operation Manual UniversalExtractor E-800 vii
7 Performing an extraction ..................................................................................................64
7.1 Preparing the instrument for an extraction .......................................................................... 64
7.1.1 Putting the glass sample tube with frit in the extraction glass chamber ...................64
7.1.2 Adjusting the optical sensor (Twisselmann and Continuous Extraction only)...........65
7.1.3 Adjusting the optical sensor (Soxhlet, Soxhlet Warm and Hot Extraction) ...............65
7.2 Preparing the extraction positions .......................................................................................65
7.2.1 Selecting a method for all extraction positions .........................................................66
7.2.2 Selecting different methods for each extraction position ..........................................66
7.2.3 Selecting a programmed setup.................................................................................66
7.2.4 Selecting the extraction positions .............................................................................66
7.3 Starting an extraction...........................................................................................................67
7.4 Task during performing an extraction .................................................................................. 68
7.4.1 Adding solvent through the condenser .....................................................................68
7.5 Ending an extraction............................................................................................................70
7.6 Shutting down the instrument .............................................................................................. 70
7.7 Exporting extraction parameters..........................................................................................70
7.7.1 Exporting extraction parameters without cloud connection ......................................70
7.7.2 Exporting extraction parameters with cloud connection ...........................................71
8 Cleaning and servicing .....................................................................................................72
8.1 Regular maintenance work.................................................................................................. 72
8.2 Removing the tank bottle.....................................................................................................73
8.3 Draining solvent from the instrument................................................................................... 74
8.3.1 Switch on the pump ..................................................................................................74
8.3.2 Open the tank valves ................................................................................................74
8.3.3 Switch of the pump ...................................................................................................75
9 Help with faults ..................................................................................................................76
9.1 Troubleshooting...................................................................................................................76
9.2 Draining solvent from extraction glass chamber universal .................................................. 77
10 Taking out of service and disposal..................................................................................78
10.1 Taking out of service ...........................................................................................................78
10.2 Disposal...............................................................................................................................78
10.3 Returning the instrument .....................................................................................................78
11 Appendix ............................................................................................................................79
11.1 Schematics ..........................................................................................................................79
11.1.1 Condenser circuit......................................................................................................79
11.1.2 Solvent collector schematic ......................................................................................80
11.2 Solvent table........................................................................................................................80
11.3 Spare parts and accessories ............................................................................................... 81
11.3.1 Accessories ..............................................................................................................81
11.3.2 Spare parts ...............................................................................................................82
11.3.3 Conversion kits .........................................................................................................84
11.3.4 Recirculating chiller...................................................................................................84
11.3.5 Consumables............................................................................................................85
11.3.6 Glass sample tubes and extraction thimbles ............................................................85
11.3.7 Holder for extraction thimbles ...................................................................................86
