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Knauer Azura V 2.1S User Manual

Valve drive
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Valve Drive V 2.1S
User Manual
V6860
HPLC

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Summary of Contents for Knauer Azura V 2.1S

  • Page 1 Valve Drive V 2.1S User Manual V6860 HPLC...
  • Page 2 Note: The contents of this user manual apply for the BlueSha- dow product. Please submit a request on any article numbers for BlueShadow.

  • Page 3: Table Of Contents

    Screwing the Adapter Plate onto the Valve Drive ....19 Screwing the Valve onto the Valve Drive ..... . 20 AZURA V 2.1S User Manual, V6860, Version 2.2...
  • Page 4 Cleaning and Caring for the Device ......39 AZURA V 2.1S User Manual, V6860, Version 2.2...
  • Page 5 Declaration of Conformity ........50 To whom it may concern In case you prefer a French language user manual for this product, submit your request including the corresponding serial number via email or fax to KNAUER:  support@knauer.net ...

  • Page 6: Intended Use

    Valves and valve drives are completely assembled and tested when they leave the factory. Legend valve for drive valve drive with valve manual valve Fig. 1 overview of valves and valve drives AZURA V 2.1S User Manual, V6860, Version 2.2...

  • Page 7: Front View

    External devices can be connected to the valve drive in three different ways:  via remote connector  via LAN connector within a network  via RS-232 port AZURA V 2.1S User Manual, V6860, Version 2.2...

  • Page 8: Valve Types

    In case of the 2-position valves, the rotary motions of the electrical valve are limited to 2 positions with a rotation angle of 60°. You control 2-position valves either manually through a lever or electrically through the valve drive. AZURA V 2.1S User Manual, V6860, Version 2.2...

  • Page 9: Multiposition Valves

    By combining up to 8 multiposition valves, up to 120 positions can be used for fractioning in applications in the preparative HPLC. You control all multiposition valves electrically through a valve drive. 6P-multi- position valves can alternatively be controlled manually through a lever. AZURA V 2.1S User Manual, V6860, Version 2.2...

  • Page 10: Valve Drives

    Note: Submit any questions about the possible combinations between valves and valve drives to the Technical Support of KNAUER. All valve drives come with a ready-mounted valve (see “Repeat Orders” on page 43).

  • Page 11: Eluents

     PPS HPV acetone acetonitrile   dichlorometh- strong bases  oxydizing acids  ethanol  ethylacetate  hexane  heptane  isopropanol  methanol  1 M NaOH  50 mM AZURA V 2.1S User Manual, V6860, Version 2.2...

  • Page 12: Scope Of Delivery

     isopropanol  methanol Scope of Delivery Note: Only use original parts and accessories made by KNAUER or a company authorized by KNAUER.  V 2.1S valve + valve drive  power adapter 24 V; max. 55 W + power cable ...
  • Page 13 The environmental, installation, and connection specifications in the user manual  National and international regulations pertaining to laboratory work  Original spare parts, tools, and solvents made or recommended by KNAUER  Good Laboratory Practice (GLP)  Accident prevention regulations published by the accident insurance compa- nies for laboratory work ...

  • Page 14: Signal Words

    At any time, take the device completely out of operation by either switching off the power switch or by pulling the power plug. Opening the Device The device may be opened by the KNAUER Technical Support or any company authorized by KNAUER only. Signal Words Possible dangers related to the device are divided into personal and material damage in this user manual.

  • Page 15: Symbols And Signs

    (NRTL). The certified device or system has suc- cessfully passed the quality and security tests. Installation This chapter describes all preparatory steps prior to the start-up. If you encounter difficulties during installation, contact the Technical Support. AZURA V 2.1S User Manual, V6860, Version 2.2...

  • Page 16: Contact Data

    Transport Carefully prepare the device for transport or storage. If you want to return your device to KNAUER for repairs, enclose the Service Request Form which can be downloaded from our website. Device Data For a secure transport, note the weight and dimensions of the device (see Technical Data).

  • Page 17: Installation Site

    Lift the device on the side of the housing only. Process 1. Set-up the package in such a way that you can read the label. 2. Using the utility knife, cut the adhesive tape and open the packaging. AZURA V 2.1S User Manual, V6860, Version 2.2...

  • Page 18: Checking The Scope Of Delivery

    3 and 4 set the port OUT/BIN 3 on the set DIP switches 3 and 4 back of the device as input or always opposite output AZURA V 2.1S User Manual, V6860, Version 2.2...

  • Page 19: Screwing The Adapter Plate Onto The Valve Drive

    Phillips screwdriver, size 3 1. Attach the adapter plate the right way around. The openings for the screws point to the front. 2. Using the screwdriver, screw on the 2 screws (M3). AZURA V 2.1S User Manual, V6860, Version 2.2...

  • Page 20: Screwing The Valve Onto The Valve Drive

    Device damage due to blocked eluent flow.  Check that the number of valve ports is identical with the type of valve drive (6V, 12V, 16V). Note: The sample loop is not included with the delivery. AZURA V 2.1S User Manual, V6860, Version 2.2...

  • Page 21: Installing The Sample Loop

    2. Firstly push the clamping ring onto the capillary, secondly the Fig. 9 Dynaseal: fitting and seal seal ring 3. Repeat the first steps on the other end of the capillary. AZURA V 2.1S User Manual, V6860, Version 2.2...

  • Page 22: Description For Stainless Steel Sample Loop

    5. Fixate the second seal in port 5 and afterwards unscrew again. 6. Screw the sample loop evenly and simultaneously into port 2 and port Fig. 12 scheme of an installed sample loop AZURA V 2.1S User Manual, V6860, Version 2.2...

  • Page 23: Inserting The Needle Seal

    Note: To set up a LAN, we recommend to use a router. That means the follow- ing steps are required: Process 1. On the computer, go to the control panel and check the LAN properties. AZURA V 2.1S User Manual, V6860, Version 2.2...

  • Page 24: Configuring The Lan Settings

    Internet. In contrast, the LAN ports serve to set up a network from devices and a computer . To avoid interference, we recommend operating the HPLC system separately from the company network. AZURA V 2.1S User Manual, V6860, Version 2.2...

  • Page 25: Configuring The Router

    Integrating the LAN into a Company Network A network administrator can integrate the LAN into your company network. In this case you use the WAN port of the router. AZURA V 2.1S User Manual, V6860, Version 2.2...

  • Page 26: Controlling Several Systems Separately In A Lan

    Prerequisites  The device has been switched off.  The power plug has been pulled. Tools depressor tool AZURA V 2.1S User Manual, V6860, Version 2.2...

  • Page 27: Ground

    As long as the switch-off signal is not canceled, the valve cannot be started. The indicator of the position flashes to indicate that the start of the valve is prevented by an external signal. AZURA V 2.1S User Manual, V6860, Version 2.2...

  • Page 28: Bin 0 - 3

    A binary code is entered during binary control so that the valve can be set exter- nally in the correct position (nominal position). Prerequisites The DIP switch of the device was set for the binary control. Position BIN 0 BIN 1 BIN 2 BIN 3 Result, binary AZURA V 2.1S User Manual, V6860, Version 2.2...

  • Page 29: Ground

    Note: It is not possible to use 2 control methods simultaneously. Example: If the device is connected to the software, it cannot be controlled via Control Unit. Operating with the Keypad The keypad consists of 2 keys, which allow to operate the device. AZURA V 2.1S User Manual, V6860, Version 2.2...

  • Page 30: Operation With Chromatography Software

    Never start or operate the valve without fluid. Process Figure 1. Connect the valve drive with the plug from the external power adapter. Fig. 15 display injection port 2. Wait until the self test has been completed. AZURA V 2.1S User Manual, V6860, Version 2.2...

  • Page 31: Setting The Valve Position

    The data acquisition was started. Component defect Valve damage when using pointed injection syringes.  Use only injection syringes with luer lock and flat-ground cannula. Process Figure 1. Press [L]. Fig. 17 display load AZURA V 2.1S User Manual, V6860, Version 2.2...

  • Page 32: Application Examples

    4. The eluent flows through the sample loop in opposite direction then during injection, see arrows in the figures. Valve Position Load (L) In the valve position load the sample is filled into the sample loop. AZURA V 2.1S User Manual, V6860, Version 2.2...

  • Page 33: Valve Position Inject (I)

    In the valve position inject the sample is transported to the column for separa- tion. Legend port 4: pump port 1: sample injection port 5: sample loop port 2: sample loop port 6: waste port 3: column Fig. 21 valve position inject AZURA V 2.1S User Manual, V6860, Version 2.2...

  • Page 34: Selecting The Column

    After switching the 2-position valve, the sample is transported through the channel 2->3 to the column B . From port 5, the components of the sample are forwarded separately to the detector Fig. 23 column selection using column B AZURA V 2.1S User Manual, V6860, Version 2.2...

  • Page 35: Backflushing The Column

    Fig. 25 backflushing of the column Backflushing the Precolumn The precolumn is used in chromatography, for example, in the following cases:  preseparation or separation of heavily retarding substances AZURA V 2.1S User Manual, V6860, Version 2.2...
  • Page 36 Fig. 26 use of precolumn After switching over the valve , the late eluting substances are flushed back in opposite direction from the precolumn to the detector Fig. 27 backflushing of the precolumn AZURA V 2.1S User Manual, V6860, Version 2.2...

  • Page 37: Functional Tests Iq And Oq

    Installation Qualification (IQ) The customer may request the Installation Qualification, which is free of charge. In case of a request, the Technical Support of KNAUER or from a provider autho- rized by KNAUER performs this functionality test during the installation. The...

  • Page 38: Error Messages

    Change from one valve posi- Replace the rotor seals of the tion to the next takes too valve. long. Switch position of DIP 3 and 4 Correct DIP switch 3 and 4. are not correct. AZURA V 2.1S User Manual, V6860, Version 2.2...

  • Page 39: Maintenance And Care

    All smooth surfaces of the device can be cleaned with a mild, commercially available cleaning solution, or with isopropanol. Valve Assembly The valve contains a rotor in its housing. With disk springs, the rotor creates a certain pressure stability. AZURA V 2.1S User Manual, V6860, Version 2.2...

  • Page 40: Disassembling The Valve

    1. Loosen the 3 screws of the valve alternatingly with a screwdriver (M3). Hold the housing of valve together so that the individual parts do not fall out. 2. Take off the top part. AZURA V 2.1S User Manual, V6860, Version 2.2...
  • Page 41 Rotor plate with cylinder pins , 4 disk springs (2 pairs) , rotor seal several sealing disks inside the valve. Next Steps Pay attention to the alignment of the rotor seal in the valve during reassembly. AZURA V 2.1S User Manual, V6860, Version 2.2...

  • Page 42: Orientating The Rotor Seal In The Valve

    24 V DC, 60 W Valve for Valve Drive fitting PEEK 10/32; 1/16¨ DYNASEAL; 1/16¨; 1/8¨ switch duration of the valve approx. 300 ms; via reed contact AZURA V 2.1S User Manual, V6860, Version 2.2...

  • Page 43: Repeat Orders

    DE/EN V6860 Valves for Drives Name Order No 6P/3C valve, 1/16”, SS, with accessories A1369 6P/3C valve, 1/16”, SS, 400 bar, with accessories AWC26BC 6P/3C valve, 1/16”, PEEK, with accessories A1370V1 AZURA V 2.1S User Manual, V6860, Version 2.2...

  • Page 44: Manual Valves

    6P multiposition valve, 1/8”, SS, with accessories A1363 6P multiposition valve, 1/8”, PEEK, with accessories A1364 Power Cable Name Order No power cable for Germany M1642 power cable for England M1278 power cable for the USA M1651 AZURA V 2.1S User Manual, V6860, Version 2.2...

  • Page 45: Wear Parts

    12P multiposition valve, 1/8”, POM-H-TF A1587 rotor seal 12P multiposition valve, 1/8”, ETFE A1587V1 rotor seal 16P multiposition valve, 1/16”, POM-H-TF A1588 reed contact G0365 magnetic core M0528 needle seal, 1/16" P0653 needle seal, 1/8" P0955 AZURA V 2.1S User Manual, V6860, Version 2.2...

  • Page 46: Disposal

    KNAUER are marked as waste electrical and elec- tronic equipment: 160214. WEEE Registration KNAUER as a company is registered by the WEEE number DE 34642789 in the German "Elektroaltgeräteregister" (EAR). The number belongs to category 8 and 9, which, among others, comprise laboratory equipment.

  • Page 47: Legal Information

    The packaging of our devices provides the best possible protection against transport damage. Check the devices for signs of transport damage. In case you notice any damage, contact the Technical Support and the forwarder company within three workdays. AZURA V 2.1S User Manual, V6860, Version 2.2...

  • Page 48: Index

    10 decontamination 14 delivery 12 needle seal 45 DIP switch 10 insert 23 disk spring 40 scheme 23 Dynaseal 10 operating environment 16 eluent list 11 operation arrow keys 30 keypad 30 AZURA V 2.1S User Manual, V6860, Version 2.2...
  • Page 49 31 PEEK 21 scheme 22 valve drive 6 stainless steel 22 mode 18 seal 10 view 40 self test 30 front 7 rear 7 setup 17 software 23 warranty 47 AZURA V 2.1S User Manual, V6860, Version 2.2...

  • Page 50: Declaration Of Conformity

    WEEE Directive 2002/96/EC Safety Low Voltage Directive 2006/95/EC IEC 61010-1:2011 The product was tested with a typical configuration. The mark of conformity has been applied to the rear panel. Date Berlin, 01.10.2014 Alexandra Knauer (CEO and owner) Revision 03 part of V6860...
  • Page 51 © KNAUER Wissenschaftliche Geräte GmbH All rights reserved. The information in this document is subject to change. Checkt out our website for up-to-date information. Translation of the original German edition, version 2.2 Last update: 2015/10/09 Printed in Germany on environmentally friendly paper from sustainable forests.

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