Buchi Pure C-850 - Assembling the Sample Loop (Prep Instruments Only)

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5 | Installation

Büchi Labortechnik AG

32/102

Operation Manual Pure Chromatography Instruments

5.16 Assembling the sample loop (Prep instruments only)

u Attach the sample loop to the

instrument at the position indicated.

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Main Page

Table of Contents3
About this Document8
Warning Notices in this Document8
Symbols8
Warning Symbols8
Mark-Ups and Symbols8
Trademarks9
Connected Devices9
Safety10
Proper Use10
Use Other than Intended10
Staff Qualification10
Location of Warning Signs on the Product11
Residual Risks11
Faults During Operation11
Malware Infection Due to Connections with Other Devices or Network11
Damage to the Internal Memory Due to Incorrect Shutting down of the Instrument12
Personal Protective Equipment12
Modifications12
Product Description13
Description of Function13
Configuration14
Front View Pure C-830 / C-835 / C-85015
Rear View15
Connections on Gradient Valve17
Type Plate17
Scope of Delivery18
Technical Data18
Pure Chromatography Instruments18
Ambient Conditions20
Material21
Transport and Storage22
Transport22
Storage22
Lifting the Instrument23
Installation24
Before Installation24
Installation Site24
Securing against Earthquakes24
Establishing Electrical Connections25
Establishing Solvent Connection25
Installing the Solvent Level Sensor26
Assigning Solvent to Solvent Lines26
Calibrating the Solvent Level Sensor27
Installing the Exhaust (ELSD Only)28
Assembling the Waste Bottle28
Installing the Waste Level Sensor28
Calibrating the Waste Level Sensor29
Assembling the Dry Air Supply (Option)29
Assembling the Gas Connection (Option)30
Assembling the Solvent Bottle Platform (Option)31
Assembling the Sample Loop (Prep Instruments Only)32
Operation33
Control Panel33
Layout of Control Panel33
Enter Value34
Menu Bar35
Conditions Panel37
Collection Panel38
Gradient Panel39
Run Panel40
Solvent Selection Panel41
Detector Selection Panel41
6.1.10 Slope Detection Panel42
Editing a Method42
Selecting a Cartridge (Flash Mode)42
Selecting a Column (Prep Mode)44
Selecting a Solvent45
Editing the Gradient45
Editing Detector Selection48
Editing the Wavelength for the UV Detector48
Editing the Fraction Collection Criteria49
Editing the Fraction Collection Time50
Editing the Vapor Sensor Sensitivity52
6.2.10 Saving a Method52
Editing a Solvent53
Adding a New Solvent53
Deleting a Solvent54
Tasks During a Separation54
Introducing a Sample into the Prep System54
Injecting a Sample into the Flash System55
Installing and Removing a Cartridge57
Installing and Removing a Column58
Inserting the Fraction Collection Tray60
Selecting an Existing Method61
Selecting Values on the Dialog Box Sample Loading61
Performing a Flash Separation Using a Method61
Preparing the Instrument61
Selecting the Flash Mode (Pure C-850 Only)62
Starting Flash Separation Using a Method62
Changings During a Separation62
Ending a Flash Separation63
Shutting down the Instrument63
Performing a Flash Separation Manually63
Preparing the Instrument63
Selecting the Flash Mode (Pure C-850 Only)64
Starting Flash Separation Manually64
Changings During a Separation65
Ending a Flash Separation65
Shutting down the Instrument65
Performing a Prep Separation Using a Method66
Preparing the Instrument66
Selecting the Prep Mode (Pure C-850 Only)68

Buchi Pure C-850 - Assembling the Sample Loop (Prep Instruments Only)

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