FAQ - Frequently Asked Questions

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Frequently Referenced FAQ

Latest FAQ

FAQ within [ Autosampler ]

281-290 of Total 297

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  • The pressure change is large when high pressure valve swi...

    Disassemble and clean the high pressure valve. If disassembled cleaning is not effective, then replace the rotor and stator. Contact a Shimadzu sales or se... Show Detail

    • No：4289
    • Date of Issue：2020/12/03 10:38
    • Brached FAQ

  • Peak retention times vary

    Pump 2-propanol to rinse the check valve. However, if a buffer solution is being used, rinse the check valve with purified water first. Then rinse it by pump... Show Detail

    • No：4290
    • Date of Issue：2020/12/03 10:43
    • Brached FAQ

  • The peak shape is abnormal

    Check the column using known analytical conditions. If the column has deteriorated, replace it. Connect the tubing correctly. Backflush the high pressure... Show Detail

    • No：4291
    • Date of Issue：2020/12/03 10:46
    • Brached FAQ

  • No peaks are output

    Check the column using known analytical conditions. If the column has deteriorated, replace it. Confirm whether the solvent delivery pump is functioning pr... Show Detail

    • No：4292
    • Date of Issue：2020/12/03 10:49
    • Brached FAQ

  • Ghost peaking occurs

    Inspect the suction filter for blockage.Also rinse them as described below. 1) Flush with 17 % aqueous phosphate solution for about 30 minutes at a flowra... Show Detail

    • No：4293
    • Date of Issue：2020/12/03 10:52
    • Brached FAQ

  • Maintenance for SIL-40 series (Video)

    Consumable Parts Number:228-45707-91 SUS Filter Element « Below are the changes for SIL-40C XSi» • Ring(B) is added to S... Show Detail

    • No：4320
    • Date of Issue：2020/12/03 13:40
    • Brached FAQ

  • Replacement of Needle Seal (HPLC)

    1. Removing the Front Panel a) From the initial screen, press . The [Z HOME] screenis displayed. b) Press enter. The needle rises to the highe... Show Detail

    • No：4477
    • Date of Issue：2020/12/04 16:01
    • Last Updated：2021/07/12 10:39
    • Brached FAQ

  • Replacement of Sample Loop (HPLC)

    Parts Number: 228-56074-44: 50uL Sample Loop (LC-2040/60(Nexera-i) standard) (LC-2030/50 option) 228-56074-42: 100uL Sample Loop (LC-2030/50(Prominence-i... Show Detail

    • No：4478
    • Date of Issue：2020/12/04 16:01
    • Last Updated：2021/07/12 10:50
    • Brached FAQ

  • Replacement of Needle (HPLC)

    Parts Number: 228-41024-99 Needle(with Ferrule and Mail nut : Green tube) 1. Press [Needle] on the [Replacement Parts Selection] screen. The [Repl... Show Detail

    • No：4479
    • Date of Issue：2020/12/04 16:01
    • Brached FAQ

  • Replacement of LPV Rotor and Stator (HPLC)

    Parts Number · LC-2030/2050 228-36923: LPV rotor 228-36917-01: LPV stator · LC-2040/2060 228-71780-48: LPV rotor 6P 228-58668-01: LPV stator 6P... Show Detail

    • No：4480
    • Date of Issue：2020/12/04 16:01
    • Brached FAQ

281-290 of Total 297

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