Metrohm 930 Compact IC Flex Oven/SeS/PP User Manual

930 Compact IC Flex930 Compact IC Flex Oven/SeS/PPManual8.930.8019EN

1.1 Instrument description￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭2￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)Inline filterInline filters protect the separatio

5.16 Separation column￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭92￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)The time upon stopping the watch corresponds to the

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭5 Operation and maintenance930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭93representative) or on the Internet at http://ww

5.17 Quality Management and qualification with Metrohm￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭94￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)5.17 Quality Manage

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭6 Troubleshooting930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭956 TroubleshootingProblem Cause RemedyMarked drop inpress

6.1 ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭96￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)Problem Cause RemedyGuard column – Blocked. Replace the guard column (

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭6 Troubleshooting930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭97Problem Cause RemedyData of the separa-tion column cannot

6.1 ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭98￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)Problem Cause RemedyBaseline increasingstrongly.Suppressor – Reducedca

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭7 Technical specifications930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭997 Technical specifications7.1 Reference condit

7.4 Housing￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭100￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)7.4 HousingDimensionsWidth 302 mmHeight 562 mmDepth 368 mmMat

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭7 Technical specifications930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭1017.7 High-pressure pumpType ￭ Serial dual-pisto

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭1 Introduction930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭31.2 Intended useThe 930 Compact IC Flex Oven/SeS/PP is used

7.8 Injection valve￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭102￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)7.8 Injection valveActuator switch-ing timetyp. 100 m

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭7 Technical specifications930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭1037.12 DetectorYou can find the technical specif

7.15 Safety specifications￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭104￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)7.15 Safety specificationsThis instrument fulf

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭8 Warranty (guarantee)930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭1058 Warranty (guarantee)Metrohm guarantees that the

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭106￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)The same warranty periods that are specified for a corresponding newpart

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭9 Accessories930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭1079 AccessoriesUp-to-date information on the scope of deliver

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭108￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)The Partslists webpage will be displayed. 7Select the desired output lang

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭Index930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭109IndexAAdsorption cartridgesConnection ... 43Amb

Index￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭110￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)MCSCapillary connection ... 42Connection for cartridges ...

1.3 Safety instructions￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭4￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)WARNINGNever open the housing of the instrument. The

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭1 Introduction930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭51.3.4 Flammable solvents and chemicalsWARNINGAll relevant sa

1.4 Symbols and conventions￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭6￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)WARNINGThis symbol draws attention to a possible

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭2 Overview of the instrument930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭72 Overview of the instrument2.1 FrontFigure 1

2.2 Rear￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭8￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)11Peristaltic pump12Metrohm CO2 Suppressor (MCS)13Detector chamberR

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭2 Overview of the instrument930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭93Knurled screwsFor fastening the removable back

2.3 Feed-throughs for capillaries and cables￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭10￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)2.3 Feed-throughs for capilla

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭2 Overview of the instrument930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭11Openings on the back panelFigure 4 Openings fo

2.3 Feed-throughs for capillaries and cables￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭12￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)Figure 5 Ducts for capillaries

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭133 Installation3.1 Setting up the instrument3.1.1 Packagin

3.2 Capillary connections in the IC system￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭14￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)Also see: PEEK pressure screws v

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭15￭ The capillary ends do not have exactly flat edges.￭ The tw

3.3 Removing transport locking screws￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭16￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)3.3 Removing transport locking screw

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭17CAUTIONThe pumps may be damaged if you transport the instrum

3.4 Connecting the drainage tubing and leak sensor￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭18￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)Connecting the drainage

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭19Route the loose end into a waste container.3.4.2 Connecting

3.6 Connecting the eluent bottle￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭20￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)3.6 Connecting the eluent bottleThe eluen

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭21 2Mounting the tubing adapter and the aspiration filterInsta

Metrohm AGCH-9100 HerisauSwitzerlandPhone +41 71 353 85 85Fax +41 71 353 89 [email protected] Compact IC Flex930 Compact IC Flex Ov

3.6 Connecting the eluent bottle￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭22￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500) 4Mounting the adsorber tubeNOTEDepending

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭233.7 Installing the high-pressure pumpThe intelligent and lo

3.8 Installing an inline filter￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭24￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)Figure 9 High-pressure pump with purge valv

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭25Figure 10 Inline filter1Input capillaryConnected to the purg

3.10 Injection valve￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭26￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)The pulsation absorber is completely connected. No ins

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭27Figure 12 Exchanging the sample loop1Pressure screwFastened

3.11 Suppressor￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭28￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)3.11 SuppressorThe suppressor drive of the 930 Compact IC

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭29CAUTIONThe rotor may be destroyed during start-up if not ins

3.11 Suppressor￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭30￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)NOTEThe rotor's sealing surface is approximately 4 mm

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭31￭ Insert the rotor into the adapter so that the tubing conne

TeachwareMetrohm AGCH-9100 [email protected] documentation is protected by copyright. All rights reserved.Although all the information

3.11 Suppressor￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭32￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)Recommended installationAlternative installationInstalling

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭333.11.2.1 Installing the eluent pathThe eluent path is conne

3.11 Suppressor￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭34￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500) 1Prepare a tubing cartridge of the peristaltic pump for th

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭35Connecting the rinsing solution inlet to the peristaltic pum

3.12 Peristaltic pump￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭36￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)Order num-berName Material Inner diame-terUse6.1826.3

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭37Pump tubing Adapter6.1826.390 (yellow/yellow)6.1826.420 (ora

3.12 Peristaltic pump￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭38￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)Installing the pump tubingFor this step you need the

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭39￭ Install the pump tubing connection with safety device and

3.12 Peristaltic pump￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭40￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)Setting the contact pressure correctly 1￭ Fully loose

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭41Figure 14 Peristaltic pump1Contact pressure lever2Tubing car

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭Table of contents930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭IIITable of contents1 Introduction 11.1 Instrument descri

3.13 Metrohm CO2 Suppressor (MCS)￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭42￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)ymer membrane. At the same time, the vacu

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭43 3Connection to the detectorConnect the detector input capil

3.13 Metrohm CO2 Suppressor (MCS)￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭44￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500) 1Preparing the adsorption cartridge hold

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭453.14 Installing the detectorThe 930 Compact IC Flex provide

3.16 Connecting the instrument to the power supply￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭46￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)Connecting the USB cable

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭47Connecting the power supply cable 1Inserting the power suppl

3.17 Initial start-up￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭48￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)Rinsing the IC systemCAUTIONThe guard column and sepa

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭49 4Deaerating the high-pressure pump￭ Push the end of the pur

3.18 Connecting and rinsing the guard column￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭50￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)3.18 Connecting and rinsing t

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭51￭ Guard column (suitable for the separation column)Connectin

Table of contents￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭IV￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)3.12.2 Mode of operation for the peristaltic pump ...

3.19 Connecting the separation column￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭52￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭ Start manual control in MagIC Net a

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭53NOTEThe separation column may not be connected until after t

3.19 Connecting the separation column￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭54￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)Connecting the separation column 1Rem

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭55 5Installing the output of the separation column￭ Fasten the

3.20 Conditioning￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭56￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭ Ensure that the eluent aspiration tubing is immersed in

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭4 Operation930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭574 OperationThe 930 Compact IC Flex Oven/SeS/PP is operated sol

5.1 IC system￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭58￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)5 Operation and maintenance5.1 IC system5.1.1 OperationCAU

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭5 Operation and maintenance930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭595.1.4 Shutting down and starting back upIf the

5.2 Capillary connections￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭60￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)5.2 Capillary connectionsAll connections between

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭5 Operation and maintenance930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭6112234Figure 16 Column oven1Column holderFor han

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭Table of contents930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭V5.13.2 Regenerating the H2O adsorption cartridge ...

5.5 Handling the eluent￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭62￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)Replacing the preheating capillariesIn order to mak

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭5 Operation and maintenance930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭63The composition of the eluent plays a critical

5.7 Servicing the high-pressure pump￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭64￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭ Ensure that no precipitates can form

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭5 Operation and maintenance930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭65￭ Inlet valve (6.2824.170)￭ Outlet valve (6.282

5.7 Servicing the high-pressure pump￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭66￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)Cleaning the outlet valve 1Removing th

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭5 Operation and maintenance930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭67NOTEThe maximum treatment time in an ultrasonic

5.7 Servicing the high-pressure pump￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭68￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)Spare parts If the inlet valve cannot

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭5 Operation and maintenance930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭69NOTEThe maximum treatment time in an ultrasonic

5.7 Servicing the high-pressure pump￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭70￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭ Has the pressure dissipated?￭ Is the

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭5 Operation and maintenance930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭71Figure 18 High-pressure pump – cross-section1Ou

Table of figures￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭VI￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)Table of figuresFigure 1 Front ...

5.7 Servicing the high-pressure pump￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭72￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)21Figure 19 Tool for piston seal (6.26

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭5 Operation and maintenance930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭73 3Removing the old piston sealCAUTIONScrewing t

5.7 Servicing the high-pressure pump￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭74￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)Optional: Cleaning/replacing the zirco

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭5 Operation and maintenance930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭75Figure 22 Components of the piston cartridge1Pi

5.7 Servicing the high-pressure pump￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭76￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)You can find these parts in the access

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭5 Operation and maintenance930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭77Connecting the input for the high-pressure pump

5.8 Servicing the inline filter￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭78￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)Removing the filterFigure 23 Inline filter

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭5 Operation and maintenance930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭79Inserting a new filter 1Inserting a new filter￭

5.9 Servicing the pulsation absorber￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭80￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)5.9 Servicing the pulsation absorberC

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭5 Operation and maintenance930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭81CAUTIONThe suppressor has to be regenerated (se

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭1 Introduction930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭11 Introduction1.1 Instrument descriptionThe 930 Compact IC

5.11 Suppressor￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭82￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)5.11.3.2 Regenerating the suppression rotorIf the suppress

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭5 Operation and maintenance930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭83￭ In the software, use the Step command to swit

5.11 Suppressor￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭84￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500) 2Dismantling the suppressor￭ Unscrew union nut (24-1) from

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭5 Operation and maintenance930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭85￭ Insert the rotor (24-3) into the housing (24-

5.11 Suppressor￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭86￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)Replacing parts of the suppressor 1Disconnecting the suppre

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭5 Operation and maintenance930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭87￭ The rotor's sealing surface is approxima

5.12 Peristaltic pump￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭88￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)5.12 Peristaltic pump5.12.1 Notes on operating the

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭5 Operation and maintenance930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭895.12.2.2 Replacing the filterThe filters inser

5.13 Servicing the Metrohm CO2 Suppressor (MCS)￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭90￭￭￭￭￭￭￭￭930 Compact IC Flex Oven/SeS/PP (2.930.2500)5.13 Servicing the Metrohm

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭5 Operation and maintenance930 Compact IC Flex Oven/SeS/PP (2.930.2500)￭￭￭￭￭￭￭￭91 2Regenerating the adsorber materialAllow the d