Metrohm 930 Compact IC Flex ChS Manuel d'utilisateur

930 Compact IC Flex930 Compact IC Flex ChSManual8.930.8003EN

1.2 Intended use￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭2￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)Pulsation absorberThe pulsation absorber protects the separation co

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭92￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)9 AccessoriesUp-to-date information on the scope of delivery and optional accesso

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭9 Accessories930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭93The Partslists webpage will be displayed. 7Select the desired output

Index￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭94￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)IndexAAmbient conditions ... 85Aspiration filter (6.2821.090)

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭Index930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭95PPiston of the high-pressure pump...

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭1 Introduction930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭31.3 Safety instructions1.3.1 General notes on safetyWARNINGThis ins

1.3 Safety instructions￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭4￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)Protection against electrostatic chargesWARNINGElectronic co

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭1 Introduction930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭5More details about the disposal of your old equipment can be obtained

2.1 Front￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭6￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)2 Overview of the instrument2.1 FrontFigure 1 Front1Bottle holderOffers

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭2 Overview of the instrument930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭79Purge valveFor deaerating the high-pressure pump.With

2.2 Rear￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭8￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)3Knurled screwsFor fastening the removable back panel.4Back panelRemovable.

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭2 Overview of the instrument930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭92.3 Feed-throughs for capillaries and cablesMultiple o

2.3 Feed-throughs for capillaries and cables￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭10￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)Openings on the back panelFigure 4 Ope

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭2 Overview of the instrument930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭11Figure 5 Ducts for capillaries

3.1 Setting up the instrument￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭12￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)3 Installation3.1 Setting up the instrument3.1.1 P

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭13Also see: PEEK pressure screws video on the Internet http://ic-help.

3.2 Capillary connections in the IC system￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭14￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)￭ The capillary ends do not have exactly

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭153.3 Removing transport locking screwsTo avoid damage to the drives

3.4 Connecting the drainage tubing and leak sensor￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭16￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)CAUTIONThe pumps may be damaged

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭17Connecting the drainage tubing 1Cut a piece of silicone tubing into

3.5 Connecting the eluent bottle￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭18￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)Route the loose end into a waste container.3.4.2

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭19￭ The eluent bottle cap GL 45 accessory set (6.1602.160)This accesso

3.5 Connecting the eluent bottle￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭20￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)￭ Place the loose end of the eluent aspiration tub

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭21 4Mounting the adsorber tubeNOTEDepending on the eluent used, the ad

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

3.6 Installing the high-pressure pump￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭22￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)3.6 Installing the high-pressure pumpThe int

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭23Figure 9 High-pressure pump with purge valve1Pump head2Purge valveTh

3.8 Installing the pulsation absorber￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭24￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)Figure 10 Inline filter1Input capillaryConnec

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭25The pulsation absorber is completely connected. No installation work

3.9 Injection valve￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭26￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)Figure 12 Exchanging the sample loop1Pressure screwFastened to

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭273.10 SuppressorThe suppressor drive of the 930 Compact IC Flex can

3.10 Suppressor￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭28￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)CAUTIONThe rotor may be destroyed during start-up if not inserted c

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭29NOTEThe rotor's sealing surface is approximately 4 mm inside th

3.10 Suppressor￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭30￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)￭ Insert the rotor into the adapter so that the tubing connectionso

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭31Recommended installationAlternative installationInstalling bottles w

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

3.10 Suppressor￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭32￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)3.10.2.1 Installing the eluent pathThe eluent path is connected wi

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭33 1Fasten the capillary labeled regenerant to the outlet of the inlin

3.10 Suppressor￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭34￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)Connecting the rinsing solution inlet with STREAM 1Connect the dete

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭35 4Connect the FEP tubing (6.1805.120) from the bottle with the rinsi

3.12 Connecting the instrument to a computer￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭36￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)3.12 Connecting the instrument to a c

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭373.13 Connecting the instrument to the power supplyWARNINGThe power

3.14 Initial start-up￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭38￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)After being switched on, the LED on the front of the instrume

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭39MagIC Net detects the instrument and all of its modules. 3Starting e

3.15 Connecting and rinsing the guard column￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭40￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)3.15 Connecting and rinsing the guard

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭41￭ Guard column (suitable for the separation column)Connecting the gu

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭Table of contents930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭IIITable of contents1 Introduction 11.1 Instrument description ..

3.16 Connecting the separation column￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭42￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)￭ Start manual control in MagIC Net and selec

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭43NOTEThe separation column may not be connected until after the instr

3.16 Connecting the separation column￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭44￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)Connecting the separation column 1Removing th

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭3 Installation930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭45 5Installing the output of the separation column￭ Fasten the column

3.17 Conditioning￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭46￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)￭ Ensure that the eluent aspiration tubing is immersed in the elu

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭4 Operation930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭474 OperationThe 930 Compact IC Flex ChS is operated solely using the Ma

5.1 IC system￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭48￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)5 Operation and maintenance5.1 IC system5.1.1 OperationCAUTIONIn o

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭5 Operation and maintenance930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭495.1.4 Shutting down and starting back upIf the instrum

5.2 Capillary connections￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭50￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)5.2 Capillary connectionsAll connections between injecti

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭5 Operation and maintenance930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭515.4.1 Manufacturing eluentChemicals used for manufactu

Table of contents￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭IV￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)3.13 Connecting the instrument to the power supply ...

5.5 Notes on operating the high-pressure pump￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭52￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)5.5 Notes on operating the high-pres

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭5 Operation and maintenance930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭535.6 Servicing the high-pressure pumpFigure 14 High-pre

5.6 Servicing the high-pressure pump￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭54￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)CAUTIONMaintenance work on the high-pressure p

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭5 Operation and maintenance930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭55Cleaning the outlet valve 1Removing the outlet valve￭ U

5.6 Servicing the high-pressure pump￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭56￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)NOTEThe maximum treatment time in an ultrasoni

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭5 Operation and maintenance930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭57Spare parts If the inlet valve cannot be cleaned, you w

5.6 Servicing the high-pressure pump￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭58￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)NOTEThe maximum treatment time in an ultrasoni

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭5 Operation and maintenance930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭59￭ Has the pressure dissipated?￭ Is the instrument switc

5.6 Servicing the high-pressure pump￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭60￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)Figure 15 High-pressure pump – cross-section1O

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭5 Operation and maintenance930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭6121Figure 16 Tool for piston seal (6.2617.010)1Tip2Sleev

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭Table of contents930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭V7 Technical specifications 857.1 Reference conditions ...

5.6 Servicing the high-pressure pump￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭62￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200) 3Removing the old piston sealCAUTIONScrewing

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭5 Operation and maintenance930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭63Optional: Cleaning/replacing the zirconium oxide piston

5.6 Servicing the high-pressure pump￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭64￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)Figure 19 Components of the piston cartridge1P

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭5 Operation and maintenance930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭65You can find these parts in the accessory kit: Vario/Fl

5.7 Servicing the inline filter￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭66￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)Connecting the input for the high-pressure pump 1￭

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭5 Operation and maintenance930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭67Removing the filterFigure 20 Inline filter – removing t

5.7 Servicing the inline filter￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭68￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)Inserting a new filter 1Inserting a new filter￭ Pla

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭5 Operation and maintenance930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭695.8 Servicing the pulsation absorberCAUTIONThe pulsati

5.10 Suppressor￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭70￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)CAUTIONThe suppressor has to be regenerated (see Chapter 5.10.3.2,

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭5 Operation and maintenance930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭715.10.3.2 Regenerating the suppression rotorIf the supp

Table of figures￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭VI￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)Table of figuresFigure 1 Front ...

5.10 Suppressor￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭72￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)￭ In the software, use the Step command to switch to the nextsuppre

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭5 Operation and maintenance930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭73 2Dismantling the suppressor￭ Unscrew union nut (21-1)

5.10 Suppressor￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭74￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)￭ Insert the rotor (21-3) into the housing (21-4) in such a way tha

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭5 Operation and maintenance930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭75Replacing parts of the suppressor 1Disconnecting the su

5.10 Suppressor￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭76￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)￭ The rotor's sealing surface is approximately 4 mm inside the

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭5 Operation and maintenance930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭775.11 Servicing the detectorFollow the maintenance inst

5.13 Separation column￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭78￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)Checking the rinsing timeYou can determine if the applied ri

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭5 Operation and maintenance930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭795.13.2 Protecting the separation columnWe recommend us

5.14 Quality Management and qualification with Metrohm￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭80￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)5.14 Quality Management and

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭6 Troubleshooting930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭816 TroubleshootingProblem Cause RemedyMarked drop inpressure.Leak

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭1 Introduction930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭11 Introduction1.1 Instrument descriptionThe 930 Compact IC Flex is

6.1 ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭82￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)Problem Cause RemedyInjection valve – Valveblocked.Have the valve cleaned (by

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭6 Troubleshooting930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭83Problem Cause RemedyThe incorrect eluent isbeing used.Change the

6.1 ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭84￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)Problem Cause RemedySample – There are gasbubbles in the sample.Use the sample

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭7 Technical specifications930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭857 Technical specifications7.1 Reference conditionsThe

7.4 Housing￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭86￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)7.4 HousingDimensionsWidth 302 mmHeight 562 mmDepth 368 mmMaterial of

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭7 Technical specifications930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭87Safety shutdownFunction Automatic shutdown upon reaching

7.10 Power connection￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭88￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)7.10 Power connectionRequired voltage 100 - 240 V ± 10% (aut

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭7 Technical specifications930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭89ETL Listed Mark:￭ Control number 3144965￭ UL 61010-1￭ CS

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭90￭￭￭￭￭￭￭￭930 Compact IC Flex ChS (2.930.1200)8 Warranty (guarantee)Metrohm guarantees that the deliveries and services it prov

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭8 Warranty (guarantee)930 Compact IC Flex ChS (2.930.1200)￭￭￭￭￭￭￭￭91The same warranty periods that are specified for a correspon