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Service Manual

1. Exhaust Is RP exhaust outlet connected to exhaust outside the building or is an oil mist filter used GCMSsolution startup program Automatic start completes within 5 minutes Normal communication with GC using the Normal GCMSsolution GC parameters Temperature control of INJ OVEN I F units READY lamp does not go out Explain MS MC and SIM measurement using OFN 100pg uL standard sample tuning Operation explained creating methods analysis batch processing b Explanation data re analysis outputting reports Function checks Peak intensity fluctuates when each lens Fluctuates voltage is changed in the tuning window Detector voltage stabilizes at 1 8kV or below 1 8kV or below after auto tuning This checks the ion source operation SI sample injected volume and detector performance Discrepancy in peak amplitudes within 0 1M Within 0 1M after auto tuning When pattern correction is selected Over 296 m z502 intensity over 296 of m z69 intensity Keep auto tuning data Operation checks a Basic operation Do the RP TMP start normally with the b Mass spectra measurement s MS MC c Selected ion measurement SIM Performance checks a Resolution b Sensitivity EIQ c Mass marker Take and keep mass spectrometer MS and Normal operation mass chromatog
2. 5007 0v 500 500 5 151 SOW CELSUS 15Y HHY OW 24V 2AV aci VY 60V env Qv iO Unit Operation Checks 6 PCB ASSY MAIN CTRL A Outline MAIN CTRL A generates the lens voltages controls the solenoid valves controls the high voltage supply measures the vacuum with the Pirani gauge and provides voltage amplification functions for vacuum measurement using IG It also functions as a relay board between CPU A and IS CTRL A and DI CTRL A Operation Check Method If an abnormality occurs follow the procedures below to check the operation of the MAIN CTRL A PCB to efficiently diagnose the problem Peak abnormality Checks 1 2 3 Vacuum abnormality 1 4 5 A voltage of 360VDC is supplied to the PCB To avoid electric shocks or damage to the assembly touch only the points instructed 1 Checking the supply voltages Check the supply voltages The supply voltages are as follows when the chassis is grounded CP10 15V normal range 14 25 to 15 75VDC CP13 15V normal range 14 25 to 15 75VDC CP14 24V normal range 22 7 to 25 3VDC CP29 60V normal range 57 to 68VDC CP32 60V normal range 57 to 68VDC 2 Checking the lens voltages Set the lens voltages with the Peak Monitor and confirm the output voltages at the check pin The normal output voltage lies in the range set voltage 596 CP16
3. 318v2 11 130 Wvubvia 318v9 125 14 91 16 10 92 73 Unit Operation Checks 4 MAIN POWER ASSY Outline The MAIN POWER ASSY uses switching power supplies to convert the supply voltage 100 to 240VAC into the various supply voltages DC POWER A 24V IG CTRL A 45V and IS CTRL A 5V It incorporates a PCB that provides ON OFF control of the rotary pumps and turbo molecular pumps Operation Check Method If an abnormality occurs follow the procedure below to check the operation of the MAIN POWER ASSY to efficiently diagnose the problem Caution A voltage of 100 to 240VAC is supplied to the MAIN POWER ASSY avoid electric shocks or damage to the assembly touch only the points instructed 1 Checking the supply voltage First check that the power switch is in the OFF position Disconnect the MAIN POWER ASSY cable connectors Connectors to in the diagram from the boards supplied or from MAIN POWER Turn ON the power switch and measure the voltage at each connector on the power line as follows TMP1 Measure the voltage at Pin 1 of Connector in the block diagram relative to Pin 2 normal range 22 7 to 25 3VDC TMP2 Measure the voltage at Pin 1 of Connector in the block diagram relative to Pin 2 normal range 22 7 to 25 3VDC IS CTRL A Measure the voltage at Pin 3 of Connector in the block diagram relative to Pin 1 normal range 4 8 to 5 3VDC
4. I Start update button UPDATE Fig 2 FLASH ROM Update Window 5 Press the file select button and select the ROM file to update A BIN file is normally selected MOT file can also be selected if available If an MOT file is selected when the UPDATE button is clicked a BIN file is automatically created from the MOT file in the directory where the MOT file exists 6 Press the UPDATE button The version information and a message box to confirm the update are displayed The ROM size and checksum CHKSUM values are displayed in the status display area FLASH ROM Update Update ROM version to v1 00 Cancel Fig 3 Message Box to Confirm Update Are you sure 7 Click the OK button if the ROM size and checksum values are correct Alternatively click the Cancel button to halt the update 8 When the OK button is pressed the ROM file is transferred to the GCMS QP2010 and the update process starts The progress status is displayed in the status display area Do not turn off the instrument power during the update 9 After the ROM update starts the READY and FAILURE LED indicators flash alternately 40 10 After writing to the Flash ROM is complete the READY and FAILURE LED indicators flash 20 times simultaneously the CPU is reset and the instrument is rebooted 11 If the instrument reboots normally after the reset is applied a message indicating that the update is comple
5. NCI Jil EM BCDC CONVERTER 3kV 10k DCDC CONVERTER 10kV DCDC CONVERTER HV PCR ASST 94 CP2 FB EM FEEDBACK CIRCUIT CPI FB CD FEEDBACK CIRCUIT bg GREEN 441 MAINCTRL A CP2 FEEDBACK CIRCUIT l kV Tl kv CPI FE CD FEEDBACK CIRCUIT 1 MAIN CTRL A AA Dg GREEN 10kV RED 10k Unit Operation Checks 9 PCB ASSY IG CTRL A Outline IG CTRL A lights the ion gauge measurement bulb IG bulb filament and generates the grid voltages The MAIN CTRL A PCB offers the functions to measure the collector current to determine the degree of vacuum When the filament lights thermoelectrons are discharged toward a grid held at a potential of 150V resulting in a current from the grid to the filament grid current As the filament is lit by a power supply with a floating potential the grid current flows toward earth potential in the IG CTRL A circuit This circuit adjusts the current flowing through the filament to maintain a 1mA grid current flow to earth potential The grid current flows through a Zener diode which increases the filament potential above earth potential by the amount Zener voltage voltage drop in the current detector resistance giving a poten
6. INJ 250 SPLITLESS MODE Sampling Time 2 0 COL 80 C 2min 30 C 260 C 5min DF 250 C 150 200 C He during injection and analysis 100Kpa Total flow 20ml min MS SCAN MODE mass range M Z 1000 250 interval 0 5sec detector voltage relative value 0 4 absolute 1 40 1 6 kV measurement time 6 00 11 0 min solvent elution time 5 5 Reference pressure of the reagent gas in the installation at the time of corporate identity NCI use Methane gas Cl 100 300Kpa NCI 200 300Kpa Isobutane gas Cl 20Kpa 80Kpa 40Kpa 80Kpa Ammonia gas Cl 100 300Kpa NCI 200Kpa 300Kpa mass patern check Measurements DI MODE Carry out temperature adjustment on the set up temperature cholestane 100ng ul acetone solvent 1ul Measurement Conditions MS 100 C IS 250 C DI temperature room temperature to 300 C 40 C min temperature constant Colum flow moderate flow 6 How to change Turbopump Replacement Procedure of Turbomolecular Pump TW300 QP2010 1 Shut down QP2010 and turn off the power Remove capillary column from interface and separate MS part from GC part more than 20cm Disconnect the control cable for interface temperature If MS part cannot be kept enough distance from GC part move MS part to another work table after disconnecting all the cable from MS part Mo
7. 70263900001 Please select Body number bin file 21 For example 12345 Prd OPER E2PROM BIN Files bin Camel Fig 2 2 Open Dialog Box 5 A message box to confirm the restore is displayed The E2PROM contents are displayed in the E2PROM Tool window If they are correct click OK 45 E2PROM RESTORE Cansel Fig 2 3 Message Box to Confirm Restore 6 If the E2PROM is restored normally close the window and reboot the instrument E2PROM RESTORE Fig 2 4 Restore Complete Dialog Box 46 Adjustment Software 13 Adjusting the RF PS Assy Preadjustment 1 Run MS2010 EXE Select the Profile Measurement tab 2 Click the CONNECT button on the tool bar 3 Check RF power supply tuning Select RF Tuning from the Tools menu The RF Tuning window opens Set the mass number and click on the RF ON button RF tuning is conducted to minimize the Value 4 Set the following measurement parameters and press the start measurement button on the tool bar pts amu 10 repeat 200 acc 1 M Z 69 width 10 Scale 200000 5 Press the tool bar SI button Wait a few seconds and then press the emission button 6 On the instrument control bar set RF Gain to 5000 RF Offset to 4900 and CDD to 10000 V Select Filament 1 Polarity A End measurement button wal M Emission button SI
8. RES value Peak full width at half maximum FWHM 1 Peak m z offset 060 060 E FWHM Adjustment range 6 6 wz OFFSET FWHM 0 6 0 02 AMU OFFSET Difference 2 within Fig 2 Power Supply Adjustment 1 Window 48 AC 52 5kHz Adjustment 1 Select Adjust 52 5kHz from Adjust Resolution in the Tools menu 2 The RE Power Supply AC Adjustment window opens Fig 3 Signal strength pme Status display WAT ma um Gg ron VALUE AC parameters A Farg mri il mos RES VALUE is RES lors Check Start button AC Check Adjust Peak full width at half maximum FWHM Start button l Vi T zm iie zm B me mr dI omes mes RH dinis AARTI FEHU pen nes Fw l Vals Fig 3 RF power source AC adjust window 3 Set the following initial values Adjust range RF Gain2 60 Correction gain AC Gain 2800 AC gain AC1 320 AC correction range VALLEY 0 5 Or less MZ ACO 130 Initial mass number when AC applied AC Coeff 400 AC correction coefficient RES Coeff 200 RES correctio
9. 34 01602 31 SPRING 225 10434 91 vice 225 10434 92 CABLEASSY FAS 225 10434 93 ASSY FN 225 10434 M4 CABLEASSY FAQ 22510434 225 10463 91 EMH assY _ re detector vice pa 225 09340 11 AF620 Eiecron multipierony ipaa years Consumabie 225104669156 OOOO even 225 10466 92 LENS 225 10466 93 CABLE ASSY DET Service part 225 10200 91 15 ASSY gt 036 1271 225 10464 01 FEEDTHROUGHASSY coo Z2509i4 amp 92FEEDTHROUGH MS FILTER 250132 TERMNAINS Z25 MOT Si CABLERSSY MSFILTER O 225 10408 91 SHORT CABLE 1 PREROD Z25 1040 amp 92SHORTCABLE2 PREROD 636 1266 225 09148 92 FEEDTHROUGH 036 11218 225 01373 SHORT SPRING SHORT SPRING 225 10401 22510402 22 403 225 10179 91 VALVE ASSY SI Service part Zosoi5sesiAPLLARYASSY 035 62971 05 5 SSCS Gonsumabie 225 04257 91 GLASS at 0361203 p
10. 74 ie iz c CEN 77 6 PCB ASSY MAIN e ete 80 ruespAE ca 86 8 HV PCB ASSY eot p ede ev sd meer en 91 9 PCB ASSY IGACTRESA i sendet pv nf eese etre eats 95 10 PCB ASSY CBU A 99 AS LEE 102 12 PGB ASSY DICT RLAA s n e ee ie 107 13 RELAY BOXA nde pes ave e Ru 110 S APPENDICES etate REIN sie hei ne 112 1 Precautions during maintenance 113 2 Adjustment the high mass number 114 3 Detailed explanation of Cl and 00 000000000 00000000 107 4 Shimadzu Gas Chromatograph Mass 111 5 Installation Completion Checksheet ssssssssssssseeeeeem n 114 6 How to change TUDO M e tei d ette iie e 118 1 Installation Day 1 1 Checking Installation Conditions 2 Unpacking Assembly Installation 3 Environment Settings Start up 4 Leak Check Auto tuning Day 2 5 Auto tuning 6 Qualitative Analysis SCAN Mode Day 3 7 Quantitative Analysis SIM Mode 8 S N Measurements El mode Day 4 9 Batch Processing Report Printing QA QC 10 Maintenance Day 5 11 S N Measurements CI MODE OPTION Day 6 12 S N Measurements NCI MODE OPTION Day 7 13 DI check OPTION The schedule above is a basic guide only Follow it f
11. 07 80422 5 _ even 0 80424 0 SUPPLY emsa 225 11350 01 PCB ASSY 22510330 225 11195 01 2 2 o RFPS 77108 225 1060 91 PCBASSX 2254029691 OOOO MAIN CTRL _ 225 11130 01 POBASSMANCTREA iS en IS CTRL DCPOWER 22512509 225128091 PREAMP PREAMPA O 225 11310 01 Sevieepar _ 225 11300 91 ASSYDI 5 penn 225 132591 RELAY BOX QV 225 132528 RELAYBOXzxV CUNCI __ 225 10576 91 CIGAS CONTROLER ONGroPTON 225 1060 ST ELBOWKFIGHIEC 071 60814 05 CORD 071 60816 04 CORD SET 00 ioi Seviepar 070 60311 02 CABLE IEEE 1394 Service part 088 50906 11 80 _ 1 Once every 3 years is sufficient unless some unforeseen accident occurs This is an expensive part and having one available can avoid sudden expenditure However storage over a long period is not recommended as the detector deteriorates if unused for long periods 2 Overhaul required every 25 000 hours approx 2 8 years 3
12. Reset the TMP operating time Reset the RP operating time Sensitive to static electricity Take care Approximate Maintenance Plan Units months Adjust according to the RF power supply adjustment Item 3 6 9 12 15 18 21 24 27 30 33 36 RP oil Clean ion source GC trap GC molecular sieve filter RP overhaul Clean lenses Clean pre rod Detector IG PG TMP overhaul 113 2 Adjustment the high mass number range This instrument incorporates an auto tuning function that conducts mass number calibration at m z614 Mass number displacement is rare in the normal range of operation up to approximately m z700 However displacement from the calibration at m z is possible in the high mass number range Ensuring accurate calibration in the range m z700 to m z1000 requires manual calibration by injecting a triazine Tris perfluoroheptyi S triazine high mass number standard sample into the column Procedure Instrument conditions Sample triazine 196 solution in acetone ultrasonically mixed INJ 250 C COL 50 C 1 min 5 C min 100 1min 30 C min 250 C 10min 2507 lon source 200 C Column head pressure 100kPa Total flow rate 30mL minute Splitless injection 1 min sampling Triazine flow time is ap
13. 24 2 Maintenance Daily Maintenance 1 MS Navigator Description of Parts 2 Instrument Configuration Lens Unit Interface Unit Valves MS Filter Unit Detector Unit Turbo Molecular Pump 9 Main Power Unit 10 GC unit Adjustment Software 11 Updating the Flash ROM 12 Backing Up and Restoring the 2 13 Adjusting the RF PS Assy NAAR 25 Daily Maintenance 1 MS Navigator GCMSsolution incorporates the MS Navigator as a guide to normal daily maintenance Follow the procedure below to use MS Navigator 1 Run GCMSsolution Analysis Post run or Edit analysis 2 In the Help menu select Help Contents C 3 The Help window is displayed Select Operation hints and Maintenance from the contents list 4 Select the required item such as Replace the filament or lon source maintenance to display the associated guidance information rILIIO MS n E 0 on ocu pa m jks a Ju Cum Fj a a uam Te Chen tke 0C HT Fe Zum i diu prion Fai mpi Tc Boles nr eR en doa PE reme generis Remus nes ilium em S Lame 26 IL nom 2 sli ln ruri Tis cm al cab No iga n har dew 27 Descript
14. Does the Pirani gauge drop below 100Pa within 5 minutes of turning on the turbo molecular pump TMP gt error Does TMP become READY within 5 minutes error 4 Vacuum READY 30 seconds after both TMP become READY The FAILURE status LED flashes red if evacuation stops automatically for protection TMP and RP failures Within warranty period Contact the Quality Assurance Department or TS Outside warranty period Repaired by service company at a fee 61 Problems when starting evacuation 6 Pirani gauge IC value too high IG does not light Check the column flow rate Is the column flow rate within the recommended range At a column flow rate of approximately 2mL minute the Pirani gauge value is about 40Pa or lower at the start of evacuation and about 1 to 10Pa after one day The normal IG gauge value after one day is no more than 1 to 2E Pa See Appendix E in the System User Guide Check the m z28 and m z32 values If these values are larger than the m z18 value Check for looseness in the column connector and for damage to the input septum or column Check the carrier gas piping Thoroughly purge the piping when GC MS has been newly installed After purging at the GC connector for several minutes turn on the GC power set the purge flow and total flow to maximum and leave for 10 or 20 minutes Follow the vacuum leak check procedures in the System User Guide to
15. 100V 5 100V 10 Cable length Capacity 2m 1800VA 2 5m 1000VA 2m 2600VA 2 5m 1000VA 99 995 min PPR He or equivalent Carrier gas pipe 201 48067 2 5m 201 48067 05 5m 201 48067 10 10m 201 48067 15 15m 4 Exhaust 5 Others 4 1 Exhaust duct plant for rotary pump exhaust gases 4 2 Oil mist filter EMF3 042 00124 31 option The following parts are required 5 1 Capillary column 5 2 Microsyringes 5 3 Standard sample for evaluation instrument 5 4 Other service parts or consumables Exhaust required 20m min Required in situations where provision of an exhaust duct is not possible duct plant Approx 3 to DB 5ms example J amp W 30m 1 0 0 25 Film 0 25um 10uL 225 09542 01 For the evaluation of standard NCl option OFN 1pg uL isooctane solvent 225 09558 02 For the evaluation of CI option Benzophenone 100pg ul acetone solvent 225 09558 04 For the evaluation of DI option Cholestane 100ng ul acetone solvent 225 09391 05 isooctane solvent for nci more better List of Service Parts and Consumables for replacement by customer i I frequency guideline GC 213580702 SUPELCOSEPTUM onsumabe 036 1120384 FLUORORUBBEROWUNG f osuma 2214144401 amp LASSINSERTFORSPLIT O gonsumable 2214833501 GLASS INSERT FOR SPLTLESS MODE Consumabe 22148600 DEACTIVATED SILICAWOOL S
16. Disconnect the Pirani gauge cable from the MAIN CTRL A PCB connector J5 and measure the resistance between Pins 1 and 2 The normal resistance is 10 to 150 5 Checking the ion gauge vacuum measurement circuit If measurements seem incorrect check the output from the ion gauge collector current amplifier circuit CP6 IG1 A degree of vacuum in the range 1 3x1 0 to1 3x10 Pa is determined from the voltage Vcpe Degree of vacuum 3 33x1 0 x Vers When the degree of vacuum exceeds 1 3x10 Vcps24V the filament is turned off for protection IG100 A degree of vacuum below 1 3 10 is determined from the voltage Vcp Degree of vacuum 3 28x10 x A discontinuity in the ion gauge measurement bulb or connection cable is evaluated if Vcp7 is 0 1 or less and the ion gauge filament is turned off Inspect the cable between the measurement bulb and connector J4 on the MAIN CTRL A PCB Check the ion gauge control circuit IG CTRL A if the ion gauge measurement bulb filament does not light 83 MAIN CTRL A Block Diagram i MAINCTRL A COUPLER PWM IS A z m 2 PWM IS PWMILE 1 1 CP21 VHLEY 1 T CP22 EMC s V FIL EM CP23 V L1 CFIS LI lk Y LENS1
17. LENSIOUT CP26 Y L2 CP3012 O V LENS2 ML du LENSIOUT CP24 Y L3 1813 V LENS3 ML LENSIOUT CP25 V L4 CP31 L4 F Ju 15 15 CPS PG PG 15 IGI X04 X 1E6 COLLECTOR CP71Gl00 IG TUBE LV CONVERTER 16100 xal 84 240 CURRENT DCDC LIMITER CONVERTER XON M HY ERR EM 1 Ea CP4 V EM ERROR AMP ji NZ 240 CURRENT DCDC LIMITER CONVERTER XON QD HV Chey lt RRCD 1 Ea V CD ERROR AMP t Y CD HV ASSY 249 XONAI AIRLEAK VALVE BUFFER 249 SI VALVE BUFFER MAIN 85 Unit Operation Checks 7 15 CTRL AASSY Outline IS CTRL A provides functions for filament control and ion source temperature control It also functions as a relay board to introduce the lens voltages sent from MAIN CTRL A into the vacuum vessel Filament control El mode If one filament is selected the other filament can be used as a trap electrode The filament potential emission voltage and the amount of thermoelectrons emitted from the filament emission current are set using D A When the filament is turned on current
18. E2PROM Tool Process Fig 1 3 Backup Menu 2 The Save As dialog box opens Select the directory and file name to be saved and then click the Save button The default file name is instrument S N bin Save As E 3 9 cr C70263300001 BIN E2PROM BIN Files E 3 42 43 Fig 1 4 Save As Dialog Box 4 The following message is displayed when the E2PROM backup is complete M52010 E2PROM Completed OXGC MSsolutioniSystemiC 70263900001 J1 BIN Fig 1 5 Backup Complete Dialog Box Changing E2PROM Contents Use the Edit mode to change the contents of the 2 Restoring the E2PROM Contents 1 Run MS2010 EXE Select Edit E2PROM from the Tools menu EEPROM Tool window opens 44 Please do about the following contents before the work of the next items Select extend of the Process menu E2PROM Enter pass word MSALPHA Selsct Edit Mode Enter Serial No This work in proper number for example 12345 even good Select Change update Mode Click the ok button Select Display Mode 3 Select Restore from the Process menu E2PROM Tool Process Backup Restore 5261 Extend 516 478 Fig 2 1 Restore Menu 4 The Open dialog box opens Select the E2PROM file name to restore and then click the Open button Prd xl Prd System t
19. Exit form the 8 5 hose joint hand is installed with a M12X1 bag nut and an exchange possible type 5 Gas Helium He is employed as the carrier gas in the GCMS QP2010 The gas type purity and pressure are designated in the table below Provide gas and a gas pressure regulator of the types designated in the table or their equivalents Koike Sanso Kogyo He NN 15MPa Iwatani amp Co Co Ltd helium 99 995 min 45 471 Ltd PPR He 221 35999 03 10 digit numbers are Shimadzu catalog numbers 300 to 980kPa He supply pressure is required to the GC However some supply pressures have a limiting effect on the pressures that can be set at the GC Normally ZE BV 5020C a supply pressure 700 to 800kPa is required Even higher purity helium 99 999 to 99 9999 is recommended for some applications such as the analysis of pesticides The following gas purification filter is available to eliminate traces of oxygen and organic matter from the pipes Use this filter if necessary See the List of Service Parts and Consumables for details He gas purification filter kit GLC Center number 544 102 Piping between cylinder and GC QP2010 The following carrier gas pipes are available from Shimadzu Order the pipe required before installing the instrument 201 48067 Gas pipe 201 48067 05 Gas pipe 201 48067 10 Gas pipe 201 48067 15 Gas pipe 201 48067 20 Gas extension pipe 2m ZE BV 5020C Cautions on h
20. Start up the instrument Make sure that there is no vacuum leak and the result of autotuning is normal Explanation to the customer Completion of replacement work 144
21. consumabe 221 48876 03 GLASS INSERT SILANE FINISHED FOR SPLITLESS Set of 5 MODE 2213412199 MOLECULARSEVEFILTER 2214266092 Ree Piya Consumable 2214256092 IRAP URGE 2013513 Aluminum 100 Several required at rap repacement Consumabie 22748974 Sars ooo O O O Sewicepar 670 1009 Consumable jon source 2251019791 FLAMENT Common mises Consumabie 2 2 2 0 ervice part 25 10617 91 BOXASSYCiHeaTesmen FRG S Service part S 25 10605 91 REPELLER ASSYCIHT CINGIcommon 225 10447 91 REPELLER Heat Treatment Only an electrode EI CI NCI common 16 37575 03 PTFET 7040AMS3653 16 Teflon tube common S S e 225 01068 Ceramic bushing EI CI NCI common As required ENGL EET p 2 44 10446 _ 10617 25 10617 92 _ BOXASSY NCI Heat Treatment FORNG vce part 10605 Z 200 33168 Seal Teflon As required Consumable DI VACUM 1017 30163 11 ROTARY PUMP OIL ULTRAGRADE15 1L 0 28L per oil replacement 1L year 5 Consumable Consumable 085 35124 03 SCOTCHBRITE for finishing electrodes set of 20 sheets 20 sheets year Tools and 225 01453 94 COLUMN MOUNTING JIG I F Service part 225 01453 95 COLUMN MOUNTING INJ 1 Replac
22. LENS 1 output voltage CP30 LENS 2 output voltage CP18 LENS 3 output voltage CP31 LENS 4 output voltage 80 If the output voltages differ from the set voltages check if the D A voltages supplied from the CPU PCB are correct CP23 set voltage 1 5 CP26 set voltage 5 CP24 set voltage 1 5 CP25 set voltage 5 Abnormal D A voltages suggest a defective CPU PCB If the D A voltages are normal but the output voltages are incorrect conduct the following checks to determine if the problem is caused by an abnormality in the lens voltage generation circuits or by an abnormality in the vacuum vessel Turn off the power and disconnect the MAIN CTRL A connector J8 to break the connection with IS CTRL A Turn the power back on and repeat the lens output voltage check If the lens output voltages differ from the set voltages the lens voltage generation circuits are defective and the MAIN CTRL A PCB should be replaced If the lens output voltages are the same as the set voltages the lens wiring is probably touching the inside of the vacuum vessel Open the door and check 3 Checking the high voltage power supply control circuits EM HV circuits 0 5 to 3kV Set the detector voltage and check the voltages at both CP4 V EM and 2 Vcp4 should be 3 x detector voltage setting KV Any abnormality in this voltage is probably due to incorrect D A voltage from the CPU PCB Check that when EM HV is ON 2 when EM
23. N ROD Unit Operation Checks 12 PCB ASSY DI CTRL A Outline DI CTRL A has the next function There is a illumination of amplification and LED of the heat electromotive force of heater voltage occurrence and TC of DI probe and it is the function such as the recognition of a DI option furthermore DI option is recognized when the circle style connector of the tip of the cable that is out from the DI introduction is connected to a DI CTRL A foundation This recognition is conducted when draw out a circle style connector and also shone The condition of DI probe is not related When DI probe is inserted and a temperature program be started Producing the voltage corresponding to the Duty ratio of the PWM signal that is sent from a CPU it supplies it to a heater The heat electromotive force of TC that was built to probe is amplified with an amplifier 200 times It is used to temperature measurement Action confirmation method There be some abnormality and please do with the following procedure in the case that the action of DI CTRL A is confirmed Rationally malfunctioning normal judgment is possible Confirmation of power supply voltage CP5 15 14 25V 15 75 is normal CP6 15V 14 25V 15 75V is normal CP8 24 22 7V 25 3V is OV with CP7 CP9 Confirmation of heater voltage CP3 19VD 19V If this voltage is constantly be not out it is not possible heater heating It is the abnormali
24. Operations of the System User Guide and how to use Data Explorer and create a new project folder Explain the analysis method and data analysis method in accordance with section 6 Qualitative Analysis SCAN Mode of the Operation Guide Points to Explain to the Customer How to use Explorer How to use the Method Wizard and how to check the methods created Carrier gas pressure setting range column flow to 15mL minute Meaning of solvent elution time Standard values of each parameter How to save method files How to register samples How to run the data processing program How to expand TIC How to eliminate background noise How to display mass chromatographs How to search libraries How to register spectral processing tables Conduct an S N check if time is available See section 8 S N Measurements for details about the measurement conditions 16 Conduct three measurements Do not continue the measurements if the S N is lower than the criteria After several dozen injections waste from the septum can contaminate the insert making S N hard to measure 17 Day 3 7 Quantitative Analysis SIM Mode Describe the method of quantitative analysis using a standard sample such as OFN 100pg uL Explain the analysis method and quantitation method in accordance with section 7 Quantitative analysis SIM Mode of the Operation Guide Points to Explain to the Customer Pr
25. Overhaul required every 15 000 hours approx 1 7 years ZEAV 0416A 5 Installation Completion Checksheet Shimadzu Gas Chromatograph Mass Spectrometer GCMS QP2010 Name Department User s name have checked the items in the attached checklist and report that the installation is complete Installation completion date Installation supervisor Department Model name Serial number GCMS QP2010 C7026 Remarks ZEAV 0416A Shimadzu Corporation 2010 Installation Completion Checklist The items relate to acquiring installation completion data and conducting operation checks Installation is complete when all items in the installation completion checklist have been checked and the operation instruction completed standard installation requires four working days Analysis of the customer s samples is separate from the installation process Checklist Installation Power supply 120 220 230 240V within 5 conditions Check supply capacity see System User Greater than indicated value Guide Grounding 1000 max Grounded Location Space designated in System User Guide Available available Check strength of table able to support No flexing or vibrations 100kg Temperature Check ambient conditions at installed within 23 5 C location Gas Helium purity and pressure regulator He purity 99 995 min Designated pressure and contamination abnormality in analysis check data
26. below to check the operation of the RF PS ASSY to efficiently diagnose the problem A 2500V high frequency voltage and 500VDC are supplied to the RF PS ASSY To avoid electric shocks or damage to the assembly touch only the points instructed Caution Static Electricity The RF PS ASSY contains parts that are sensitive to electrostatic discharge ESD Static electricity at 4000V or more can easily accumulate on the human body and be discharged D3 to D6 on the RF GENE A PCB can withstand only 10V static electricity Take the appropriate ESD countermeasures when replacing RF GENE A 1 Checking the supply voltages Check the supply voltages The voltages should be as follows when the chassis is grounded CP1 15V normal range 14 25 to 15 75VDC CP2 15V normal range 14 25 to 15 75VDC CP3 500V normal range 510 to 580VDC CP5 500V normal range 510 to 580VDC 102 CP6 24V normal range 22 7 to 25 3VDC CP7 24V normal range 22 7 to 25 3VDC CP12 5V normal range 4 8 to 5 3VDC 103 2 Checking the tuning Use the tool software to check if the tuning is correct If tuning is correct if the screen value valley can be confirmed by turning the core trimmer it is safe to judge that the circuits related to the RF power supply high frequency V are normal Conversely if the tuning is not correct the high frequency related circuits are defective or the load is abnormal Check
27. environment as described in section 3 3 System Configuration of the Operation Guide Start up Start evacuation as described in section 4 1 Starting and Stopping the Vacuum System of the Operation Guide Hint 11 Press Manual the Start Stop window to monitor the vacuum status and degree of vacuum to Section 3 if problems occur 12 Day 1 4 Leak Check Auto tuning Leak check Check for air leaks with the instrument unheated as described in section 4 2 Leak Check of the Operation Guide L Is m z28 within twice m z18 Set the temperature of the ion source INJ COL and interface and repeat the check to ensure stability Is the temperature stable Has the READY lamp gone out 1 m z28 within twice m z18 Auto tuning Check that auto tuning can be conducted normally Conduct auto tuning as described in section 5 1 Auto tuning of the Operation Guide Is the detector voltage in the tuning report 1 8kV or less 0 10 maximum discrepancy between FWHM for m z69 219 and 502 1 m z69 131 219 264 414 502 and 614 mass number displacement 30 10 max Checks on the Peak Monitor window Does the peak intensity change when each lens voltage is changed Does the m z69 219 and 502 peak amplitude drop below 0 50 when the RF offset is increased checkbox marks L1 indicate check items in
28. identify vacuum leak positions Check IG Is the IG filament burned out An error is displayed if the IG filament is burned out Is the connector wired correctly Refer to sections 4 6 PCB Assy MAIN CTRL A and 4 9 PCB Assy IC CTRL A when checking the IG control 62 Problems when starting evacuation T Loud noise Check the source of the noise Source is RP Oil deteriorated worn rotor Replace oil overhaul L Source is TMP1 Defective bearing wear damaged blades gt Replace TMP O Source is TMP2 Defective bearing wear damaged blades gt Replace TMP Hint To determine between a noise source in TMP1 and 2 turn on just one of them A tool program is needed to turn the turbo molecular pumps on and off individually 63 Problems during tuning 8 No peaks obtained peaks extremely small Check the tuning file Are the lens voltage values appropriate Revert the lens voltages to the default values if unclear whether the tuning values are appropriate The default values are as follows L1 1 0V L2 20V L3 1 5V 14 40V P Rod 3 5V M Rod 3 5V FIL EV 70V FIL EM 60V CDD 10000V EM 900 1200V Check the introduction of PFTBA Is the PFTBA volume appropriate Approximately 5mm from the bottom is appropriate Is the sound of the PFTBA valve opening and closing audible If no sound of valve operation is audibl
29. of harmful elements such as dust vibrations electromagnetic fields and corrosive gas Do not use the instrument in an explosive gas environment 326 ZE BV 5020C OOWE 2 860 130 3402 387 ei 52 364 e SSES Installation example The dimensions of the PC and printer may vary according to the model See below for the cable and pipe lengths MS to rotary pump vacuum pipe approx 1 5m power cable approx 1 5m PC to MS cable approx 2m Note 1 number Ls sepe de 2 MS 494 390 445 8 f Mor 39 189 7 PC 171 326 7 i D a 7 7 Olrotary pump 10 Note 1 A 4 5m cable is also available to install the and MS further apart Order it if required 070 60311 03 Cable AXJ231132 4 5m 4 Power requirements Provide the instrument with a separate power supply protected by an earth leakage breaker It must not share a power supply with any other equipment To prevent electric shocks connect to earth with a grounding resistance not exceeding 1000 Note Although the instrument is designed to operate normally with 10 AC line voltage fluctua
30. output voltages do not lie within the set ranges conduct the checks described in 2 Checking the lens voltages for MAIN CTRL A page 60 3 Checking the filament currents When a filament is on the filament current can be determined from the following voltage measurements The relationship between the filament current and the voltage measured with the tester probe on CP16 FIL and the probe on CP18 EV is as follows Filament current 2 x Vcpis max about 3 5A If Vcp16 Vcpis 1 4V the filament current is 2 8A A filament discontinuity is detected and an error occurs if 1 Vcp4a approx 0 6V that is if the filament current approx 1 2A The discontinuity in the filament can be easily confirmed by the following method Turn off the filament and measure the resistance between F1 and F1 If resistance value x10 the filament is normal Be aware of the polarity when measuring the resistance correct measurement is only possible by applying a positive voltage to F1 and a negative voltage to F1 If the polarity is unknown turn off the instrument power remove IS CTRL A to eliminate the influence of its circuits and measure the resistance directly at the feedthrough terminals 4 Checking the TRAP current control circuit Set the emission current turn the filament on and measure the voltages at CP12 EMC CP13 TRP and 14 10 If Vcp14210V the IS CTRL A PCB is probably defective Vcp42
31. pin of the RP2 CTRL connectors of the device back for are not connected Power supply voltage is out to the cable of RP2 CTRL that is growing from RELAY BOX Please quit because it invites the accident such as an electric shock to draw a terminal and confirm an action Confirmation of fuse breaker No fuse breaker is attached for overcurrent protection In the case that the no fuse breaker is acting there are possibility such as the accident of the faulty or inside wiring of a rotary pump Please cause to return a no fuse breaker after 110 the cause of an overcurrent is removed Confirmation of the inside The wiring and tab terminal inside RELAY BOX confirm whether they are not coming off RELAY BOX A block diagram r ROTECTOR PROTECOR i RELAY BOX A 111 5 Appendices 1 Precautions during maintenance work 2 Adjustment in the high mass number range 3 Detailed explanation of Cl and NCI 4 Installation Guidelines including List of Service Parts and Consumables 5 Installation Completion Checksheet 6 How to change Turbopump 112 1 Precautions during maintenance work Replacing CPU A Restore the backed up E2PROM contents Upgrade the Flash ROM if required Replacing RF PS Assy Replacing a turbo molecular pump TMP Replacing a rotary pump RP Reference Conduct tuning
32. q 2min 30901 min 260 C 5min D FO 250 C 150 200 C during injection and analysis 100Kpa Total flow 20ml min MSO SCAN MODE mass range M Z 1000 2500 interval 0 5sec detector voltage relative value 0 4 absolute 1 40 1 6 measurement time 6 00 11 0 solvent elution time 5 5 Attention Please confirm that the sensitivity of El is sufficient in the case that the sensitivity of CI and NCI is confirmed 22 Day6 12 S N Measurements NCI MODE OPTION Measure S N NCI MODE SAMPLE OFN 100fg ul isookutane solvent 1ul Measurement Conditions INJ 2507 SPLITLESS mode sampling time 1 0 minute COL 507C 1min 407C min 200 C 15 C min 2807 I F 2507 IS 2007 during injection 250kPa 1 minute HIGH PRESSURE INJECTION mode during analysis 120 Total flow 50mL minute MS SCAN mode mass range m z200 to 300 interval 0 5s detector voltage relative value 0 4 absolute value 1 4 to 1 6kV measurement time 3 0 to 10 0 minutes solvent elution time 3 minutes Attention Please confirm that the sensitivity of El is sufficient in the case that the sensitivity of Cl and NCI is confirmed 23 Day 7 13 Mass patern check Measurements DI MODE OPTION cholestane 100ng ul acetone solvent 1ul MS 100 C IS 250 C DI temperature room temperature to 300 C 407 min GC temperature constant Colum flow moderate flow
33. signal if the U voltage is not output Consequently the U voltage output should be suspected if no peaks are obtained but the RF power supply outputs no error 4 Adjusting the trimmers 104 If the checks above all satisfactory but still no peaks are obtained possibly the settings of trimmers VR1 and VR2 are seriously wrong this case turn VR1 while monitoring the low mass numbers m z18 and m z28 to obtain equal peak amplitudes If this adjustment is not possible even by fully turning VR1 switch JP1 and attempt the adjustment again Repeat the adjustment with 1 JP1 unshorted 2 1 to 2 shorted and 3 2 to 3 shorted If equal peak amplitudes are achieved conduct fine adjustment of the trimmers using the tool software 105 5 Checking the AC voltage The AC voltage is normal if 2 to 3Vp p is output from CP15 AC when m z500 is set fluctuates due to AC adjustment 6 Checking the pre rod bias The pre rod bias is normal if JT1 PRE is within pre rod bias set value 10 RF GENE A Block Diagram V RF V RESO MK 2 2 E Linit Swtch ERR RF 1 2 8 8 T QI 12 Q3 14 15 8 1 05 0o LE lt a Us N M3 2 2 2 2 4 1 2 Mi 1 2 1 2 2 1 2 106 Recti fi cati on 1 2 PAG 1 X 1 Mi 2 2 10 UL CP9 Up RFl RF2 It MN
34. the Installation Completion Checksheet ZEAV 0416 Settings at the end of the initial day Set a high GC total flowrate 100 to 200 mL minute to lower the residual air in the carrier gas 13 Do not increase the ion source or interface temperature above the level required for analysis 14 Day 2 5 Auto tuning Leak re check Conduct a leak check to confirm that the air has reduced since the initial day Confirm that m z32 m z31 does not exceed 3 when SI PFTBA is inserted Check for external abnormalities Look at the external appearance of the instrument and listen for noises to confirm no abnormalities are present Operation Description Auto tuning is described in section 5 1 Auto tuning of the Operation Guide Points to Explain to the Customer Auto tuning must be conducted before starting a series of analyses Do not conduct auto tuning between measurement and quantitation Conduct auto tuning while the temperature is stable If the instrument was stopped wait at least two hours for the temperature to stabilize before conducting auto tuning Vacuum leak check in the tuning report Confirm that the detector voltage does not exceed 2kV 15 Day 2 6 Qualitative Analysis SCAN Mode Describe the method of qualitative analysis using a standard sample such as OFN 100pg uL Operation Description Explain the file types described in Section 2 9 Common
35. 0 Serial No Man Date Select Edit mode uid TMP Type IG Time 47 56 10 SI Time a 15 Temp lt a 200 0 IS Type MS Type DI Count 0 C702641 0066754 Coeff 400 2003 04 25 RES Coeff 400 DI Kps DI Tis DI Tds DI Kpf DI Tif DI Tdf GO Level GO Rate RF Gain2 REST ACO RES Gain C1 Gain 143 ERE co 800 IS Tis 340 60 B Tds i 0 IS Kpf 660 0 IS Tif 220 0 IS 55 3 EM OFF ONT 57600 EM TIME EM 60 JEJ 47 lt UPDATE CLOSE Praca wat P Type m m ET a0 Tire 1451790 n E ipl 2060 p E Til 5 od x o E Td Alene E Tine DET Tire EEN HaTe 7 Level J EM OFF GNT 120 BET SAT G5 Fata AEN 10 Tire is 0 EN RESONI 2 EUM METAU RF Gen 60 RZ OL Tie 000 RESI ACO sds 4 T PUN Sew cuanna E UE UPDATE Mon Cote Oe 35 40 AD nn abd Update E2PROM Are you sure CANSEL Click OK to close the window The operating time of TMP1 has been reset Write down the serial numbers of the troubled TMP and the new TMP in the working report
36. 0 V Pull out the IG connector if Vcp4 is abnormal If Vcp4 becomes normal replace the IG bulb If the voltage remains abnormal after the connector is disconnected replace the IG CTRL A PCB Check the filament If the filament does not light turn IG off and measure the resistance between Pin 3 and Pin 5 of the IG bulb The resistance should not exceed 19 Replace the IG bulb if the resistance is abnormal If the filament does light Voltage across CP5 FIL and IG bulb Pin 5 251 V An abnormal Vcps value indicates an abnormal grid current Replace the IG CTRL A PCB If the filament is normal Filament voltage VCP3 VCP5 3 0 to 4 0V 97 IG CTRL A PCB Block Diagram 3T 18540 OTHO tdo AGL OT LASAN dao HOLINOPN DNLILVOTIIL Sd AAS AC uOWWH TALY TOSI AIST OL As WALHAANOD NELLO DI F RIWSANOO TOIL 942 98 Unit Operation Checks 10 PCB ASSY CPU A Outline CPU A provides overall control of the system Most PCB operations can be monitored at the PC 1 Checking the supply voltages Check the supply voltages The voltages should be as follows when the chassis is grounded J6 1 15V normal range 14 25 to 15 75V J6 2 GND J6 3 15V normal range 14 25 to 15 75V J6 4 GND J6 5 5V normal range 4
37. 225 00612 Gas Chromatograph Mass Spectrometer GCMS QP2010 service Manual Introduction This Service Manual is intended for service personnel authorized by Shimadzu Corporation It describes maintenance of the GCMS QP2010 instrument Untrained personnel must not attempt maintenance work on the instrument responsibility is accepted for work conducted by untrained personnel Safety Precautions Before starting work read and fully understand the Danger Warning Caution and Notes safety items in the yellow page at the beginning of the GCMS QP2010 System User Guide 225 00822 The GCMS QP2010 contains hot parts such as the GC2010 heater unit interface heater unit and ion source heater unit a high voltage power supply for the detector unit and high voltage circuits such as the vacuum measurement circuit Take sufficient care when handling high temperature and high voltage units Disclaimers 1 The copyright of this document belongs to Shimadzu Corporation Ltd The copying or reproduction of part or all of this manual is prohibited without the permission of Shimadzu Corporation 2 Some parts in this Service Manual may differ from the actual instrument Due to product modifications we reserve the right to change this manual without notice 3 This Service Manual is considered complete at the time of production Any errors or omissions discovered may not be remedied immediately Copyright C 2001 SHIMADZU CORPORATI
38. 266 91 225 10230 01 225 10257 225 01068 Screw SUS screw washer HEATER BLOCK ASSY 020 46137 225 10439 91 p m xi LENS2 ASSY e T Ceramic insulator A24 251 1 M ER 200 44394 225 10263 91 CE ERO VEL Wes H _ LENS3 ASSY 225 10264 91 up SPRING ASSY 7 225 10266 91 LENS4 ASSY 225 10265 91 IS MAG BASE ASSY 225 10440 91 Ceramic bushing 225 01068 Ceramic insulator A24 251 1 T E 1 i Ceramic bushing d 127 225 01068 Ceramic insulator A24 251 1 200 44394 200 44394 Ceramic insulator A24 251 1 200 44394 Description of Parts 4 Interface Unit O ring 4DP105 000 000000 IF ASSY Screw SUS screw washer M4 x 8 2 020 46547 BLIND PANEL 225 10281 Screw SUS screw washer M4 AX x 12 020 46549 1 uaF If it attach ci or nci mode 225 10586 91 LINE PIPE ASSY CI 0000 00000 ring 4D P50 H SUS Screw washer M3x 6 W N J 225 10546 91 HEATER PT ASSY 225 10549 91 HEATERBLOCKASSY 100 115 225 10549 92 HEATER BLOCK ASSY 220 240 Including heater and PT sensor 31 Description of Parts 5 Valves Standard Sample Inlet Unit VALVE Assy 225 10179 91 Capillary Assy 225 015559 91 Glass sample pin 225 04257 91 O ring 225 10180 91 036 11202 BRACKET LEAK VALVE 225 10118 De
39. 37 10 GG ie RR e ERI a ere ee pd 38 11 Updating the Flas ite rt cere e Dee eren aeree ee Piven i es 39 12 Backing Up and Restoring the 2 42 13 Adjusting the RF PS 5 47 3 TROUBLESHOOTING tectae ch te Rei 53 1 MS does not turn 54 2 Abnormal Status LEDS rere b P EE EE SERE HER REX E RAE RARE 55 3 Cannot connect to MS erc rote ert 56 4 Cannot connect to 57 5 No ready status after automatic start 58 6 Pirani gauge IC value too high IG does not 62 oet o Ee ette e Pet 63 8 No peaks obtained peaks extremely 64 9 lon source temperature does not rise or rises too 67 10 Error displayed after filament turns 2 11 000 00 00001 0000000 69 DETAILS OF ELECTRICAL 5 1 70 1 Wiring diagram 71 2 Wiring diagram MAIN POWER 5 72 3 Wiring diagram 5 nnne 73 4 MAIN POWER ASSY pec e e ER a ee dae
40. 7Sset current uA 100 If emission current 60uA Vcp12 0 6V Any abnormality suggests an incorrect D A voltage from the CPU PCB Vcp127Vcp13 Any abnormality could be due to a filament discontinuity or incorrect installation 5 Checking the emission voltage control circuit This circuit generates the emission voltage 10V to 200V Set the emission voltage turn the filament on and measure the voltages at CP15 EMV CP18 EV and CP19 INV Vcp457 0 05 x set voltage V If emission voltage 70V Vcp157 3 5V 87 Any abnormality suggests an incorrect D A voltage from the CPU PCB Vcp1e7 set voltage V A voltage in the range set voltage 10 is normal If abnormal check the voltage Vcp s If Vcp4o is not in the range 1 to 15V the IS CTRL is probably defective If the voltage is the normal range but Vcpig zset voltage the filament wiring is probably touching another electrode inside the vacuum vessel 6 Checking the heater circuit The ion source heater operates on 24VDC No temperature rise when the ion source temperature is set and the heater should be operating could be due to a heater discontinuity short circuit disconnected wiring or incorrectly installed heater temperature sensor Follow the procedure below to diagnose problems with the heater Check that the CP2 voltage 19 1V If abnormal replace IS CTRL A Measure the voltage applied to the heater at the feedthrough contacts on th
41. 8 to 5 3V 2 Checking the operation Turn on the PC select Start Settings Control Panel to open the Control Panel Select System and then click the Hardware tab and the Device Manager button Confirm that GCMS QP2010 is listed as shown below If GCMS QP2010 appears correctly check that the tool software runs 99 emm wee A Computer Desk a Capi adapters 4 23 drives Floppy dik controllers H Floppy deeds driver 3 gg EX controllers 1 ex IEEE 1394 Bus hast controllers GE Kesboands 5 ct hee painting Porton Network acapbsra BH Other decer E Ports COM 4 Ah SCS and RAID controllers 21 Shaan 4 found widec and controllers 9 Storage volumes E Susbeni daera z Lines sad Serial Bus controllers Explanation CPU A incorporates the functions below Function Description Comments CPU DRAM 4MB E2PROM Temperature sensor IEEE1394 1 port For PC communications EIA232 1 port For GC communications ADC 10Bit 8CH Built into CPU 16Bit 1CH For data acquisition Integrator FPGA DAC 12Bit 12CH 16Bit 1CH For RF settings It is almost certain that CPU DRAM and IEEE 1394 are operating correctly if the device 100 drivers are installed Similarly the E2PROM is probably operating correctly if the turbo molecular p
42. C Reagent gas Please prepare the following thing as case reagent gas with Cl and also NCI Attaching change 2 kinds of reagent gas simultaneously it can use it Pl ease prepare it wthout fail because any gas of isobutene or net hane are necessary at the time of an install ati on Cos Purity Filling quantity Container with a regurator and cont ai ner nanuf act urer capaci t y 005 Filling quantity Takachi ho Takachi ho metane or more uuu chen cal chenncal i ndustry 017 33021 01 Cont ai ner capaci ty i ndustry 0651 TYPE TV1024 Left screw 040 72004 0 00 00 Filling quanti ty Takachi ho Takachi ho isobutane or more 00000 chenncal chenncal i ndustry 017 33031 03 Cont ai ner capaci ty i ndustry TU 1068 cauti ori 0000 TYPE 4 81 225 09552 Adapter wth a the contai ner 017 33030 OO Filling quanti ty Sunnt ono Sei ka Takachi ho Annoni Chenncal s chenncal i ndustry 017 33010 99 9 Contai ner capaci ty Pay attenti on TUS1063 cauti on 122 contai ner etc Left screw of note Stainless steel Sanso because product i on there is inthe 210 14191 case of a right screw There is two piece pipe of reagent gas as for Clmodel and NCI model This type of reagent gas pipe can not connect to other reguretor of the abovetable Please consult it with a merchant in the case that other types are used
43. C in ion Source Note SEI in Cl ion source is not available Selection of reagent gases QP2010 has two inlet lines for reagent gas Selection of reagent gas is available from two types of gas by switching the inlet line from PC RP2 is unnecessary for Cl and The rotary pump which is a backing pump for TMPs evacuates the reagent gas line at the same time Specification 1 Cl 1 Sensitivity 100pg benzophenone Quasi molecular ion S N gt 150 at M Z183 RMS Reagent gas methane Scan range 100 250u Interval 0 6sec 2 Reagent gas Methane isobutane ammonia 3 lon source lon source box exchange type 4 Reagent gas 2 line system introduction system 5 Auto tuning Capable 6 Max column flow 5m L min restricted compared to EI to allow introduction of the rate He reagent gas 2 1 Sensitivity 2 Reagent gas 3 lon source 4 Reagent gas introduction system 5 Auto tuning 6 Max column flow rate He 100fg octafluoronaphthalene Molecular ion S N gt 100 at M Z272 RMS Reagent gas methane Scan range 200 300u Interval 0 5sec Methane isobutane ammonia lon source box exchange type Simulated El SEI and simulated Cl SCI spectra can be collected using the NCI ion source box SEI and SCI are modes which simulate El and Cl ionization respectively using the NCI ion source The ionization method can be easily changed from the software However note that compared to a dedicated ion s
44. GC and MS Reset the operating time of turbomolecular pump as the following procedure 141 Resetting the operating time of turbomolecular pump Execute the software MS2010 exe This software is stored in C GCMSSolution PROGRAM MS2010 Enter password The following screen will be opened Select Tools from the toolbar menu Click 2 142 TatalTine 14536200 WA t 1815 BP Type D Te TMP Tine i Dt Tas 80 E Tdr H RFI Time Ki tne 175510 DE Epl E tpi 2 RP2 Tima 00000 5 Time 2316 00 4 ETE 22 13 E Terg 9 mm ie DET Tire 1 EMOFFCHT 128 DET SAT 00 EM REC 10 Tira ELE 0 FF mmm RES ACO Tak FES Gain nj Lue ac LL NET Ma Dua 333 M 3 The above screen will be opened Write down the value of TMP1 Time in the working report E2PROM Tool Process Total Time 1453620 36 20 1 Time 1451550 TMP2 Time Less RP1 Time 145 17 30 RP2 Time 0 00 00 Time 13 49 10 FIL2 Time 0 00 30 DET Time 13 49 40 DET SAT an I5 Time 13 49 50 01 145 17 30 RP2 OIL Time 00000 00 0
45. HV is OFF Vep2q OV If the Vcp2 voltage is generated whether EM HV is ON or OFF this suggests a defective controller operational amplifier Replace the MAIN CTRL PCB If Vcp OV when EM is ON the problem is probably in the high voltage power supply assy or in the connector cables CD HV circuits 1kV to 10kV power supply Check the mode The D9 photodiode lights green in the El mode If the D9 photodiode lights red or does not light the MAIN CTRL A PCB is probably defective Check the voltages Set the conversion dynode voltage and check the voltages at both CP3 V CD and CP1 FB CD 81 Vcp3 should be 1 x conversion dynode setting kV Any abnormality in this voltage is probably due to incorrect D A voltage from the CPU PCB Check that when CD HV is when CD HV is OFF Vep OV If the Vcp4 voltage is generated whether CD HV is ON or OFF this suggests a defective controller operational amplifier Replace the MAIN CTRL PCB If Vcp4 OV when CD HV is ON the problem is probably the high voltage power supply assy or in the connector cables 82 4 Checking the Pirani gauge measurement control circuits Check the operational amplifier power supply voltage CP9 5V Confirm that circuit output voltage is in the correct range CP8 0 47 to 2 84V 1 to 300Pa Voltage decreases as the pressure increases CP8 0 07V max Discontinuity in Pirani gauge Check the Pirani gauge resistance
46. IG CTRL A Measure the voltage at Pin 3 of Connector in the block diagram relative to Pin 1 normal range 4 8 to 5 3VDC DC POWER A Measure the voltage at Pin 1 of Connector in the block diagram relative to Pin 3 normal range 22 7 to 25 3VDC 74 Measure the voltage at Pin 5 of Connector in the block diagram relative to Pin 3 normal range 22 7 to 25 3VDC If any abnormality is discovered in these voltages check the switching power supply and check the conductivity of the cable connections 2 Checking the rotary pump RP ON OFF control Check RP1 and RP2 control using GCMSsolution Stop RP1 and RP2 using GCMSsolution Disconnect the RP1 cable and RP2 cable from the rear of the GCMS QP2010 Measure the AC voltage across L and of the RP1 outlet at the rear of the GCMS QP2010 to confirm that the voltage is OV Then turn on RP1 and again measure the voltage across L and N of the RP1 outlet to confirm that it is equal to the instrument supply voltage Next check RP2 Measure the resistance across Pins 1 and 2 of the RP2 outlet to confirm that they are insulated Then turn on RP2 and measure the resistance again to confirm that the resistance does not exceed 50 If any abnormality is discovered in these checks and the MAIN POWER ASSY wiring is normal replace PUMP CTRL A 225 11350 91 3 Checking turbo molecular pump TMP ON OFF control and the READY signal Check TMP1 and TMP2 control using GCMSsolution St
47. ON Contents DP 3 ARIINS TALLATION ERES 5 1 Checking Installation 6 2 Unpacking Assembly Installation 8 3 Environment Settings 11 4 Leak Check 13 5 15 6 Qualitative Analysis SCAN nnne 16 7 Quantitative Analysis SIM Mode sse nnne 18 8 S N 19 9 Batch Processing Report Printing 2 22 40222 400 nnn 20 TOs Maintenance RU ed Pe d re RR ed 21 11 S N Measurements OPTION 22 12 S N Measurements NCI OPTION 23 13 Mass patern check Measurements DI MODE OPTION 24 2 2 2 RS 25 1 MS 26 2 Instrument 28 3 Lens Urt co teal 29 4 Interface Units E eden 31 ERU e EM DE 32 6 MS Filter Unit aer 33 T Detector iere e gd d er eode 35 8 Turbo Molecu lar i er tn E OE Er Ed 36 9 Main Power UNit eee eee
48. Unpacking Assembly Installation Unpacking The entire unit comes in six corrugated fiberboard boxes GC MS RP PC CRT and printer The GC unit weighs 30kg and the MS unit weighs 45kg Take care to avoid accidents when unpacking these heavy boxes After opening the boxes check that all accessories have been supplied correctly Assembly Check that the desk is strong enough to easily support the GC MS and PC totaling approximately 110kg and does not distort or become unstable Position the instrument with a space of at least 300mm at the rear and 400mm at the left of the MS unit Connect the wiring and tubes as shown in the diagram below GC MS Rear View Carrier gas connector port RS 232C cable GC IEEE1394 PC Rotary pump power outlet 9 L MS power supply switch Circuit protector 10A 1 ON M 0 OFF g AC voltage 0 AAAAAAAA 8A 00000000000000000000000000 RD 4115 L 7 ni SJ NJ SJ OX SJ Sd SJ Md L 171 GC power cable Vinyl tube for vacuum MS power inlet Check the following points before turning on the power AC line insulation checks with a tester GC Turn on the main switch and confirm that the r
49. andling high pressure gas cylinders The gas cylinders used are covered by the High pressure Gas Safety Law Strictly follow the provisions of the High pressure Gas Safety Law when handling these cylinders General Precautions 1 Locate the cylinders in a well ventilated position outside that is not subjected to direct sunlight Transfer the gas through pipes 2 Do not allow the cylinder temperature to exceed 407 Allow no naked flame within two meters of the cylinders 3 Ensure sufficient ventilation where high pressure gas is used Check for gas leaks with soapy water during the start up inspection If flammable gas such as methane is used allow no smoking or naked flame within a 5m range Provide effective fire extinguishers 4 Fasten cylinders with chains to ensure they cannot fall over 5 Use an oilless gas pressure reducer Do not use pipe with oil on the internal gas contact surface 6 Immediately close the cylinder valve when the gas is no longer required 7 Legal permission is required to store gas quantities of 300m or more Refer to the High pressure Gas Safety Law General High pressure Gas Safety Regulations and Fire Protection Law 6 Exhaust Provide exhaust duct plant and connect it to the instrument to prevent the discharge of oil mist or injected solvents and sample directly into the room See the Exhaust Duct Example below As a guide the exhaust duct plant should provide a flow of 3
50. ber range 414 502 614 The high mass number range is adjusted using MZ ACO and AC Gain parameters With insufficient AC peak separation deteriorates and the Valley value increases as shown in Fig 4 1 Increase AC Gain to increase the amount of AC applied With excess AC as shown in Fig 4 2 the peak separation is good but the signal strength sensitivity deteriorates In this case decrease AC Gain as much as possible without decreasing the peak separation mmo mul eee 2 um Fig 4 1 Insufficient AC Fig 4 2 Excess AC Poor peak Low signal strength separation 51 4 2 Checking the medium mass number range 169 219 The medium mass number range is adjusted using AC1 AC Coeff and RES Coeff parameters 10001325 14740000925 6 19 Doo 2 M3 bm ITE 171 217 ZH a 220 183 MR 121 21b 2128 221 55 FWHM 058 FWHM of FWHM 082 050 Valier 050 nam Valley Ol Valier 071 Walley 0007 Fig 4 3 Insufficient AC Fig 4 4 Appropriate AC Fig 4 5 Excess AC At m z 219 and 169 the peak separation of isotopes deteriorates with insufficient AC as shown in Fig 4 3 With excess a ridge appears before the peak as shown in Fig 4 5 and signal strength sensitivity deteriorates If the m z169 peak width FWHM becomes too small adjust it by d
51. button Start measurement button mm mE ze 1 Measurement parameters L mes UE 5 Instrument control bar 3 7 Make coarse adjustment of the lens voltages Lenses 1 to 4 to maximize the m z 69 peak intensity Adjust the detector voltage EM into the range 100000 to 200000 8 Press the end measurement button when the adjustment is complete Adjustment of RF power supply trimmers VR1 RF and VR2 M Z Remove the rear cover before adjusting the RF power supply trimmers 1 Select Adjust RF trimmers from Adjust Resolution in the Tools menu 2 The RF Power Supply Adjustment 1 window opens Fig 2 3 Press the Adjust button to display the m z69 100 peaks peak full widths at half maximum FWHM and the peak m z offsets in the RE Power Supply Adjustment 1 window 4 Adjust VR1 RF and VR2 M Z to set FWHM 0 6 and identical M Z OFFSET values for each peak as follows 4 1 Adjust VR1 until both FWHM values are identical 4 2 Use the RES set value to adjust the FWHM values to 0 6 4 3 Adjust VR2 until both M Z OFFSET values are identical 5 When the adjustments are complete press the Adjust button to end measurements and close the window X 009106 14011162 ADJUST 5 RES Vw 32 XN RES 32 Adjust button RES set value AC value
52. ctly Display shows ODAD Filament 1 Burned Out or ODAE Filament 2 Burned Out Conductivity of the filament Check the operation of IS CTRL A Caution Incorrect mounting of the filament can dramatically reduce the filament life Always mount both filaments 1 and 2 69 4 Details of Electrical Circuits Wiring Diagrams 1 Wiring diagram Overall 2 Wiring diagram MAIN POWER ASSY 3 Wiring diagram Details Unit Operation Checks 4 MAIN POWER ASSY 5 DC POWER A 6 PCB ASSY MAIN CTRL A 7 IS CTRL A ASSY 8 HV PCB ASSY 9 PCB ASSY IG CTRL A 10 PCB ASSY CPU A 11 RF PS ASSY 12 PCB ASSY DI CYRL A 13 RELAY BOX A 70 1 Wiring diagram Overall Wiring Diagrams Wiring Diagrams PC R523220 GC 010 02311 02 A S CPU A e 25 MALN AIR MAIN ST MAIN CTRL A AC IN 51 13 T IG CTRL A n 5 11446 41 3 AC CABLE 100 LLEY 071 G0815 04 220 2409 07 15 CABLE DIAGRAM ALL CABLF DIAGRAM ALL 71 Wiring Diagrams 2 Wiring diagram MAIN POWER ASSY i TERE B NET r Was 38108 72 V H EL 21 THE Unit Operation Checks 3 Wiring diagram Details NI OV 16 00 1 227 mw INI ATS Ww 2 X31714 35108 7819 1419 NIVN WIV NIVA 61 18
53. d the o ring in the new TW300 Make sure that there is no dust on sealing surface o ring and protective net Make sure that there are no dust and no scratches on sealing surface of vacuum manifold Put cardboard on the power unit of turbomoecular pump Reinstall TW300 in a reverse way of removal Pay attention not to hit against the IG gauge 133 Hook the right side hooks the neck of inlet Attach the left side screws and hooks Fasten lightly the 4 screws Adjust the mounting angle to be rotated as shown in figure Make sure that the edge of the bottom side does not protrude 135 Remove the cardboard Completion of TMP mounting 136 12 Fix the flange to outlet Place the flange on the outlet Do not forget to place o ring 13 Reinstallation of IS CTRL A Board unit Push the feedthrough into the connector on IS CTRL A board This work can be easily done if you put the metal plate for fixing on the vacuum manifold and slide horizontally the board unit Be careful not to put insufficiently strong power into the feedthrough LE 138 Slide fast the IS CTRL A board down and fix it 4 screws 139 14 the covers Place the front cover Replace the power unit box and the top cover Connect the control cable for interface temperature Make sure that there is no vacuum leak by plugging interface and starting instrument before connecting
54. e gt Check MAIN CTRL A Check the lens voltage 1 each lens voltage output correct If any trace of peaks is apparent set each voltage individually to OV and check for changes to the peak height If absolutely no peaks are visible measure the voltages at the checkpoints on MAIN CTRL A Check the degree of vacuum Is the IG value within the normal range A value not exceeding 1 to 2E Pa is normal Appropriate GC column flow rate Large air components m z28 m z32 See 6 Pirani gauge IC value too high IG does not light 64 Problems during tuning 8 No peaks obtained peaks extremely small cont Check the ion source 1 the ion source correctly installed Check if the ion source was distorted during installation n Is any foreign matter inside the ion source Check inside the ion source for foreign matter such as fragments of broken column n Is the column length appropriate Normal ionization is not possible if the column is inserted too far into the ion source Check the RF power supply Are the RF GAIN and RF OFFSET values appropriate If no peaks are obtained reduce the RF OFFSET value to about 4000 This reduces the resolution but makes peaks easier to detect n Is the RF power supply operating normally See section 4 11 HF PS Assy for details about how to check the RF power supply operation Check the signal de
55. e IS CTRL A PCB HT Heater voltage 0 to 24V Approximately 24V during heating HT Heater voltage 0V The IS CTRL A PCB is normal if a voltage is applied to If the voltage at HT is approximately OV a short circuit has probably occurred in the vacuum vessel Turn off the heater with the tool program The sound of the relay on IS CTRL A operating should be audible Check that the voltage at is OV and then measure the resistance across and HT using the tester resistance mode A resistance of 15 to 250 is normal Be aware of the polarity when measuring the resistance correct measurement is only possible by applying a positive voltage to and a negative voltage to HT If the polarity is unknown turn off the instrument power remove IS CTRL A to eliminate the influence of its circuits and measure the resistance directly at the feedthrough terminals Observe the CP1 PWM waveform with an oscilloscope This is normal if an ON OFF PWM waveform between 19 and 24V is observed and the output voltage is approximately proportional to the duty ratio of the PWM waveform 0 to 100 0 to 24V An abnormal PWM waveform suggests a defective CPU PCB or MAIN CTRL A PCB 7 Checking the ion source temperature measurement circuit 88 The temperature sensor is a platinum Pt sensor Check the voltage at CP8 TEMP gt 4 suggests a discontinuity in the platinum sensor or its wiring OV sugge
56. e after approximately 80 injections 2 If carrier gas leaks or when glass insert is replaced 3 Replace periodically normally once every 6 months However replace more frequently under certain measurement conditions or after many analyses of samples with a high boiling point or samples that are solid at room temperature See GC System User Guide for details 4 Use when column is replaced 5 Ideally replace oil once every three months 3000 hours operating time Insufficient vacuum can cause various problems in the mass spectrometer system The oil must be replaced appropriately List of Service Parts and Consumables for replacement by service technicians frequency guideline GC 221 46260 91 KEYOPERATIONUNIT PCB oo 078 12130 01 OPERATION UNIT LCD _ Service part 221 46470 KEY OPERATION UNIT KEY RUBBER 1 UPPER 221 46471 KEY OPERATION UNITKEYRUBBER2 LOWER 221 43696 91 Selvice Pall 18 23651 Service 22510547 INSULATOR LLL Bene par Servi par 36 11251 Service part PT sensor 225 10549 92 HEATER BLOCK ASSY PT sensor Service part 20044394 CERAMICINSULATORAMZSI4 Donsumabie 225 10439 91 HEATERBLOCKASSY LL en LLL Bene par 1847307 AUMNUMFOL OO oo Jeredued Consumable 225 10554 S1 CPUUFARSSY
57. e power line of the MS main power unit Is it in the ON 1 position return fully gt See section 4 4 Main Power Assy Check the Status LEDs O Is the POWER LED lit yellow gt f not see section 4 4 Main Power Assy Check the operation noise Can the fan be heard gt f not see section 4 4 Main Power Assy 54 Problems when turning the power on 2 Abnormal Status LEDs Check the status of the LEDs when the power is turned on Hint Do the POWER yellow and FAILURE red LEDs remain lit gt CPU is not operational Check the CPU A power supply Hint This symptom appears in the following circumstances No 24V supply to the DC POWER PCB Check cables connectors MAIN POWER PCB No 315V supply to the CPU PCB Check CPU PCB voltage cables DC POWER PCB No 35V supply to the CPU PCB Check CPU PCB voltage cables DC POWER PCB Do the POWER yellow READY green and FAILURE red LEDs remain lit gt Defective DRAM operation on CPU A Replace CPU A Yellow green and red change to yellow and red but red remains lit gt Defective FPGA operation on CPU A Replace CPU A The CPU A runs a self test when the power is turned on The normal MS startup process is shown below Power on Yellow green and red light Green does not light if CPU is inoperative Yellow and red light DRAM check OK Ye
58. e problem Caution A voltage of 500VAC is supplied to the PCB avoid electric shocks or damage to the assembly touch only the points instructed 1 Checking the voltage supplied by the MAIN POWER ASSY Check the voltages supplied by the MAIN POWER ASSY The voltages are as follows when the chassis is grounded CP12 24V normal range 22 7 to 25 3VDC CP14 24V normal range 22 7 to 25 3VDC Abnormal supply voltages are probably due to a defective MAIN POWER ASSY Check the MAIN POWER ASSY 2 Checking the voltages generated by DC POWER A The voltages are as follows when the chassis is grounded CP1 500V normal range 510 to 580VDC CP3 500V normal range 510 to 580VDC 4 15 normal range 14 25 to 15 75VDC CP6 15V normal range 14 25 to 15 75VDC CP7 5V normal range 4 8 to 5 3VDC CP9 60V normal range 57 to 68VDC CP11 60V normal range 57 to 68VDC If the voltages above are not output disconnect the connectors from J2 to J5 and repeat the 77 voltage check If the output voltages are still not normal the DC POWER is probably defective Replace the DC POWER PCB Conversely if the voltages become correct after the connectors are disconnected the problem is probably in the cable supplying the voltage or in PCB receiving the voltage supply Check the cable and PCB receiving the supply 78
59. e screws at the right are tightened first 67 O Is the wiring in contact with other wiring or panels Check the electrical circuits Is the IS CTRL A temperature control circuit functioning correctly See section 4 7 15 CTRL A Assy 68 Problems during tuning 10 Error displayed after filament turns on Display shows 0900 Trap Total Current Low or 009 Trap Total Current Low Are the filaments mounted correctly Both filaments must be mounted correctly Do the PC settings match the actual ion source installed 1 the ionization voltage sufficient for the emission current Refer to the System User Guide for the normal set range Are the filaments free of defects Is the column installed at the correct length Display shows 090F High voltage Power Supply Error OD9E High voltage Power Supply Error Occurred or ODB2 Conversion Dynode Power Supply Error Is the detector wiring correctly connected Is the high voltage power supply functioning normally See section 4 6 PCB Assy CTRL A Display shows O90E High frequency Power Supply Error Is the rod wiring correctly connected Has tuning been conducted correctly Is the RF power supply functioning normally See section 4 11 RF PS Assy Display shows 0DAO Too Many lons Entered Detector Is the detector voltage set corre
60. ecreasing RES Coeff The peaks appear as shown in Fig 4 4 when the AC1 AC Coeff and RES Gain parameters are adjusted correctly 5 When the checks are complete confirm that FWHM lies in the range 0 6 0 05AMU 6 Close the window after the adjustments are complete 7 The set values are automatically stored in the instrument EEPROM 8 When the adjustments are complete GCMSsolution and conduct auto tunig 52 3 Troubleshooting Problems when turning the power on 1 MS does not turn on 2 Abnormal Status LEDs Problems when running software 3 Cannot connect to MS 4 Cannot connect to GC Problems when starting evacuation 5 No ready status after automatic start 6 Pirani gauge IC value too high IG does not light 7 Loud noise Problems during tuning 8 No peaks obtained 9 lon source temperature does not rise or rises too high 10 Error displayed after filament turns on 53 Problems when turning the power on 1 MS does not turn on Check the power supply Is the power supply voltage within the required range for the MS MS required voltage 100V 10 Is the power cable connected correctly Is the wiring correct Check the power switch The power switch is on the instrument rear panel Hint The power supply switch incorporates a no fuse breaker NFB function The breaker is operating if the switch returns after being turned on but it does not This indicates a problem in th
61. ection 3 2 Preparation for Analysis of the Operation Guide Caution Minute traces of interfering components appear easily in the analysis results due to the high sensitivity of the instrument Never touch the septum or glass insert at the inlet with bare hands When mounting the column wipe all parts with acetone before inserting them Installation All required software is preinstalled in the PC set but unless the latest software versions are installed the software must be upgraded to the latest version Refer to applicable Technical Information for details about how to obtain the latest software and the method of installation 10 Day 1 3 Environment Settings Start up Turn on the instrument power supplies in the following sequence Q pretreatment unit GC MS printer and monitor When the power is turned on for the first time after connecting the MS and PC the MS driver is installed automatically Install the driver in accordance with section 8 8 3 nstalling the MS driver of the System User Guide Outline Procedure See the System User Guide for more details Press Next N Display the list of the known drivers of the device Select Another Device Press Next N Press Use Disk Insert the CD ROM Enter E XDriver and press Enter Select Shimadzu GCMS QP2010 Press Next N Press Next N Environment settings Set up the software
62. erate at full capacity within the range of x 10 including any transient noise in the AC line Note however that the voltage fluctuation range that guarantees the performance specifications should be used within The degree of frequency stability of power source should be within 0 5 4 Power cable connection The end of power cables for GC and MS constructed as shown below Power cables for GC Black Connected to the HOT side of AC line White Connected to the NEUTRAL side of AC line GREEN For grounding Power cable for MS d B cy 230V Type CAUTION Be sure to ground the instruments to avoid shock hazards Check the installation position Can a space of at least 300mm at the rear and 400mm at the left of the instrument be maintained Is the desk strong enough to easily support about 110kg Is the temperature in the range 18 to 28 C O Humidity 40 to 70 with no condensation Check the gas Is the He gas of at least 99 995 purity Check the exhaust system 1 an exhaust duct system available If not attach an EMF3 042 00124 31 oil mist filter CAUTION Do not place flammable materials near the air exhaust hole of the columm oven in the Back of the GC Failure to avoid them may be csuse fire checkbox marks L1 indicate check items in the Installation Completion Checksheet ZEAV 0416 Day 1 2
63. esence of the sound by an electric discharge It is thought as the insulation defectiveness of HV PCB ASSY when it is heard as the sound that discharges is occurring outside a vacuum vessel In this case You had better 91 exchange this part Please confirm the following at the time of such that an electric discharge is occurring in a vacuum vessel Please suspend a device You had better confirm whether dust is not adhering whether or not wiring is appropriate after takes out a detection device unit There is case that is not determined as an error in the electric discharge of a weak electric discharge and period absence The attention is necessary Confirmation of the wiring within a vacuum vessel Please confirm whether or not the output of the high voltage power supply is out with the next method You monitor the base line of the condition of filament off with a service program Please turn on only EM EM is normal if the base line is goes up a moment Please turn on only a CD the base line goes up a moment in the case of an UNNCI mode 1kV 10kV the CD is normal If the base line descends a moment conversely in a NCI mode 1kV 10kV CD is normal When the base line does not fluctuate normally it stops the device and take out the detection device unit and confirm please whether wiring is not coming off When you turned on EM and CD in the case that an error occurs next malfunction of a part is thoug
64. esistance across the power line and earth exceeds the limit of measurement MS Confirm that the resistance of the I F heater connector or to earth exceeds the limit of measurement Turn on the main switch and confirm that the resistance across the power line and earth exceeds the limit of measurement Other visual insulation checks Open the front door of the analysis tube and check that the filament heater and thermocouple are in the correct positions Check that the wiring does not contact the surrounding components Check the following points about the carrier gas connections Carrier gas pressure The operational gas supply pressure to the GC is in the range 300 to 980kPa But some supply pressures have a limiting effect on the pressures that can be set at the GC The normal supply pressure is 700 to 800kPa Carrier gas purity Leaks from the pipes and organic matter can hinder high accuracy measurements particularly for integrated piping Residual air in pipes and air in the analyzer also have an adverse influence on analysis Be sure to conduct the following checks when connecting the pipes Purge the pipes Place a piece of paper over the end of pipes and check that no color is visible Q Sniff the gas to check it has no bad smell Purge the GC connector for several minutes Set the GC total flowrate to maximum and leave for 10 to 20 minutes Mounting the column Mount the column as described in s
65. fixing screws Do not remove the screws at this step The front left side screw can be loosened by putting the wrench into clearance as shown in the picture Do not remove the SUS tube from SI solenoid valve Do not remove the 2 screws on the right side 126 Remove cardboard 127 Take out the TW300 by supporting securely its bottom side and its inlet part Be careful not to hit and broke the IG gauge indicated by arrow Work with clean hands We recommend you to wear clean gloves 128 9 Replacing the power unit Loosen the fixing screw and slide the presser plate to remove the power unit Install the new power unit TURBO DRIVE 300 The REMOTE terminal will be used Do not use the SERVICE terminal 129 10 Preparation of new TW300 New TW 300 Removed TW300 Check the name plate Old type New type Remove the cap of outlet Loosen the 3 fixing screws and remove the plate x 131 Remove the o ring and the protective net from the removed TW300 for reuse You can remove the protective net by hooking it with tweezers We recommend you to wear clean gloves If it is difficult for you to remove the protective net try to hook the fringe of it Put a sheet of paper or like that on the contact surface with o ring not to scratch or injure Remove the protective net 11 Installing the new TW300 Place the protective net an
66. flows into the filament causing the emission of thermoelectrons proportion of these reach the trap electrode that is held at a potential of 10V and are measured as the trap current error amplifier operates to control the filament current to maintain the trap current equal to the set emission current value lon source temperature control adjustment The voltage applied to the heater is proportional to the duty ratio of the PWM waveform generated by the CPU platinum Pt sensor measures the temperature Operation Check Method If an abnormality occurs follow the procedures below to check the operation of the IS CTRL A PCB to efficiently diagnose the problem Signal peak abnormality Checks 1 2 3 4 5 lon source temperature abnormality Checks 1 6 7 Caution A voltage of 200VDC is supplied to the PCB avoid electric shocks or damage to the assembly touch only the points instructed 1 Checking the supply voltages CP3 15V normal range 14 25 to 15 75VDC CP5 15V normal range 14 25 to 15 75VDC CP9 24V normal range 22 7 to 25 3VDC When CP6 is measured with respect CP7 5V normal range 4 9 to 5 3V when filament is off 2 Checking the lens voltages 86 Set the lens voltages with the Peak Monitor and confirm the output voltages at the feedthrough contacts on the IS CTRL A PCB The normal output voltage lies in the range set voltage 596 LENS1 LENS2 LENS3 LENS4 If the
67. graph images Method of generating reports How to use templates Explain the QA QC functions using section 10 Quality Assurance and Quality Control Functions of the Operation Guide Points to Explain to the Customer Explain an outline of the QA QC functions 20 Day 4 10 Maintenance Describe the maintenance of the instrument using section 8 Maintenance of the Operation Guide Points to Explain to the Customer Precautions to take during maintenance work Filament replacement procedure How to mount and dismount the ion source Emphasize that the screws at the left must be tightened first when mounting the ion source How to conduct leak checks Maintenance of the INJ unit Maintenance Schedule Guidelines The period of maintenance for contamination varies significantly with the analyzed samples sample concentrations and analysis frequency The schedule below is presented as a rough guide only lon source box 3 to 6 months Lens assembly 1 to 2 years Pre rod 2 to 3 years Main rod 3 to 5 years Detector 2 to 3 years RP 15 000 hours overhaul recommended Replace oil every 3 000 hours TMP 25 000 hours overhaul recommended This is a guide only Use it to plan scheduled maintenance 21 Day 11 S N Measurements OPTION Measure S N CI MODE Benzophenone 100pg ul acetone solvent 1ul INJ 250 SPLITLESS MODE Sampling Time 2 0 809
68. hat has a major effect on the MS performance Be especially careful when handling the ROD Assy 34 Description of Parts 7 Detector Unit Detector complete Detector electron multiplier 225 10463 91 only 225 09340 11 DET H ASSY 225 10465 91 lon signal connector CDD detector high voltage power supply HV PCB ASSY 225 11195 91 OR HV PCB ASSY 225 11195 92 During installation or replacement confirm that the signal connector pin high voltage connector pin and detector fixing hooks are connected correctly Signal pin to detector signal position 10 max less High voltage pin to detector high voltage position1O max less Earth to detector fixed position 10 max less nH Defective connections can prevent peak detection cause signal baseline disturbance CCAUTION The purge is necessary Description of Parts 8 Turbo Molecular Pump TMP fixing screws 4 positions 2577 226 10118 J J iV ASSY 225 10116 91 5057729 M3x6 022 27602 RP connection TMP exhaust unit Two turbo molecular pumps TMP one for the ion source unit exhaust TW 300 and one for the analyzer exhaust TW 70 are connected to a single rotary pump E2M1 5 Removing the Turbo Molecular Pumps 1 Remove IS Cont PCB Remove the IG tube 2 Disconnect the TMP exhaust unit from the rotary pump Loosen and remove the cla
69. ht about whether someday The short circuit of the wiring inside vacuum vessel is conceivable as the cause of defectiveness Or it is conceivable as the cause of the defectiveness of HV PCB ASSY Besides it is conceivable as the cause of the defectiveness of CTRL A Confirmation of voltage In the case that there is a high voltage measuring apparatus The voltage of a high pressure terminal is able to be confirmed directly Do not conduct it because the measurement by a general tester is dangerous Please set up each detection device voltage EM conversion voltage CD Please confirm voltage with each next terminal Detection device voltage Measurement point J11 EM Inside resistance 100 k O 92 Conversion dinode voltage Measurement point J12 CD Inside resistance 33M Detection device lens voltage Measurement Field through Electrode Detection device lens voltage 0 084 x conversion dinode voltage Conversion dinode voltage becomes big 220V each to every measure current 1uA When some extent is exceeded it becomes a high pressure power supply error Please pay attention to the input resistance of ameasuring apparatus 93 HV PCB ASSY block diagram 1 LENS 2 LENS NCI case of model UNNCI case of model Jil EM DCDC CONVERTER l 3kV 220 DCDC CONVERTER 10 HV PCR ASSY
70. in no pressure increase at the column inlet so that the automatic startup sequence does not begin and the rotary pump does not operate Check that the set carrier gas conditions are suitable for the column Check the rotary pump O Is the rotary pump rotating If not check the wiring If the wiring is correct see section 4 4 Main Power Assy Check for leaks O Is the unit front door completely closed Occasionally dust can cause minute leaks Check that no dust is sticking to the O ring contact faces before closing the front door n Is there any leakage from the interface column connector Leakage can occur from the interface unit after repeated analysis with heating Tighten the connector slightly about 1 6 turn Caution Fully tightening the connector with the wrench supplied could damage the screw threads If slight re tightening does not stop the leakage replace the ferrule Is the column broken 5 It is impossible to maintain a vacuum if the column breaks near the interface unit If the column is scratched during maintenance it tends to break at the scratch If the analysis tube was opened during maintenance is there any leakage from it If normal vacuum could be maintained before maintenance but not after it initially check the positions where maintenance work were conducted and the interface column connector the temperature has been dropped 58 Hint It is so
71. inciple of SIM explanation of channels and groups How to create methods Settings in Analyzer Monitor Hot to register target components Setting quantitation parameters Creating the Compound Table using Wizard Measuring unknown samples 18 Day 3 8 S N Measurements Measure S N El MODE SAMPLE OFN 1pg ul isookutane solvent 1ul Measurement Conditions INJ COL I F IS He 2507 SPLITLESS mode sampling time 1 0 minute 507C 1min 407C min 200 C 15 C min 280 C 250 C 200 during injection 250kPa 1 minute HIGH PRESSUREINJECTION mode Total flow MS during analysis 120 50mL minute SCAN mode mass range m z200 to 300 interval 0 5s detector voltage relative value 0 4 absolute value 1 4 to 1 6kV measurement time 3 0 10 0 minute solvent elution time minutes 19 Day 4 9 Batch Processing Report Printing QA QC Describe continuous analysis using section 8 Batch Processing Continuous Operation of the Operation Guide Go through this description even if the customer has no pretreatment unit or autosampler Points to Explain to the Customer How to create batch files using Wizard Describe the method of printing reports using section 9 Report Printing of the Operation Guide Points to Explain to the Customer The differences between the two report formats graph image and report Method of printing
72. ion of Parts 2 Instrument Configuration COVERCPU 225 11016 Boni T Em Screw SUS screw washer M3x6 020 46534 x i d DET H ASSY 225 10465 91 RF PS ASSY 225 11075 91 FLOW PATH ASSY 225 10307 91 Description of Parts 3 Lens Unit Lens fixing screws 2 positions lon source lens unit removal procedure 1 Please remove take a column 2 Remove the ion source box 3 Slide the pipe at the tip of the interface to the left The spring is held by the magnet remove it carefully 4 Remove the ion source heater and platinum sensor pin contactors 4 positions 5 Remove the lens fixing screws 2 positions 6 Remove the lens unit taking care not to apply force to the lens potential contact plate Mounting the lens unit When mounting the lens unit the force of the lens contact plate slightly lifts the lens unit making its original position difficult to determine Therefore confirm that the positioning pin at the right of the lens unit base plate is in the correct position Then mount the lens unit by reversing the removal procedure described above 29 2nlace Details of the lens unit IS MAG Base Assy Heater Block LENS 2 Assy LENS 3 Assy LENS 4 Assy Spring Assy 21 Insulator pin glass 22 Plate 28 Insulator bushing 225 10440 91 225 10439 91 225 10263 91 225 10264 91 225 10265 91 225 10
73. lexibly according to the customer s situation and the progress of the installation work The schedule above is for a standard installation it does not include inspection with customer s samples or instruction on analysis Inspection with customer s samples and instruction on analysis require extra days for installation This section describes the entire installation process Refer to the Installation Manual 225 00816 supplied for details about assembling the instrument during installation Day 1 1 Checking Installation Conditions Confirm the installation conditions according to the Installation Completion Checksheet ZEAV 0416 Check the power supply 1 power requirements Frequency requirements MS power supply 115V 596 1000VA 230v 596 1000VA GC power supply 115V x 596 1800VA 230V x 5 2600VA 230V 596 2600VA for high power oven specification Not including GC options In addition power for the pc monitor and printer must be provided CAUTION USE the PC monitor and printer that conform to the law and regulation in respective NOTE Be sure sure that power is supplied from a apower sourse with a ground fault breaker in There may be instance in which the current capacity will increase as options are attached 2 Ground 1000 or less 3 Voltage Fluctuation Range Specified power supply voltage range z 5 Operating power supply voltage range 10 NOTE Voltage fluctuations are established so that the instrument can op
74. llation of the delivered GCMS QP2010 Please follow these guidelines to ensure safety reliable analysis and long use of the instrument 2 Installation example The diagram on the next page shows the example of a standard GCMS QP2010 configuration installed on a table The oil rotary pump is located on the floor Leave a space of at least 300mm between the rear edge of the table and the wall for the following reasons 1 to position the oil rotary pump 2 for the discharge of hot air during column oven cooling 3 for maintenance Also for inspection and maintenance purposes leave a space of at least 400mm at the left of the table 3 Installation room conditions Temperature Guaranteed within specification 18 to 28 C constant Guaranteed operation 15 to 35 C Choose a location not subject to direct sunlight or air conditioner output During normal analysis the instrument generates approximately 1 5kW The instrument will operate across the guaranteed operation temperature range above However operation for long periods outside the temperatures guaranteed within specification can reduce the instrument life and have other adverse effects on the instrument Humidity 40 to 70 no condensation Installation location Sturdy table approx 2000mm W x 700mm D able to easily support 110kg Leave at least 300mm space behind the table Others The room where the instrument is installed should be as free as possible
75. llow lights FPGA check OK 55 Problems when running software 3 Cannot connect to MS Check the MS power supply Is the power switch turned ON 1 Hint Connection with the PC is not established for about 15 seconds after the MS power is turned on Wait for a while after turning on the MS for it to connect to the PC Check the connector cable Are the MS and PC connected correctly The MS and PC are connected together with an IEEE 1394 cable Check the device driver O Is the device driver registered the Device Manager See section 4 10 PCB Assy CPU A for details about how to check this 56 Problems when running software 4 Cannot connect to GC Check the GC power supply Is the GC power switch turned ON 1 Check the connector cable Are the MS and GC connected correctly The MS and GC are connected together with a 232C cable Check the GC communications parameters Are the communications parameters set correctly The correct settings are LEVEL 3 and 57600 Check the contents of the MS E2PROM Are the E2PROM contents set correctly The correct settings are LEVEL 3 and 57600 The E2PROM contents can be checked by running MS2010 EXE 57 Problems when starting evacuation 5 No ready status after automatic start Check the GC settings Is an appropriate carrier gas pressure set at the GC An inappropriate carrier gas supply can result
76. metimes possible to identify very large leaks by turning off the GC and MS and listening for them 59 Problems when starting evacuation 5 No ready status after automatic start cont Check PG Does the PG value fluctuate The turbo molecular pump TMP does start above 300kPa If no leaks exist the PG could be defective See section 4 6 PCB Assy Main CTRL A A discontinuity in the PG wiring causes an error message to be display and prevents startup Check the TMP O Is the TMP running A problem could exist in the MAIN POWER or cable if the TMP does not run although PG is less than 300Pa gt See section 4 4 Main Power Assy L Has a TMP power supply error occurred The status LEDs can be seen by removing the sheet metal between the GC and MS If an error is displayed for TMP power supply this indicates a problem with the TMP or TMP power supply Replace one of these and check the condition again Caution The power supplies for the large TMP and small TMP are incompatible in early GCMS QP2010 models Never swap the wiring for testing purposes or normal operation will not be subsequently possible Hint Evacuation system protective operations 1 Start Does the flow become READY within 3 minutes gt error 2 RP ON Does the Pirani gauge drop below 300Pa within 5 minutes of turning on the rotary pump RP No gt error 60 3
77. mp from the KF flange 1 flange is integral with the TMP body and can be difficult to remove 3 Disconnect the connector power from the power supply 4 Remove the TMP fixing screws and remove the TMP 5 Lower 1 to the top of the TMP power supply slide it to the left as seen from the front and remove it from the instrument 6 Reverse this procedure to install the TMP Ensure that no dust or dirt sticks to the O ring at the top of the TMP Purge with dry gas He N2 during installation 36 Description of Parts 9 Main Power Unit Caution To prevent electric shocks disconnect the power cable from the instrument before starting maintenance work on the main power unit Power supply LEA150F 24 074 80424 01 POWER SWPS ASSY 225 10331 91 Power supply LEA5OF 5 074 80422 01 PCB ASSY PUMP CTRL A 225 11350 91 37 Description of Parts 10 GC Unit Hand tighten then release one half turn INJ Unit Septum fixing nut Needle guide 5 Supelco septum g 21 35507 01 Spacer O ring Glass insert silane finished for SPLITLESS mode 221 48876 03 set of 5 Au packing 221 48990 P di l Au packing E adapter nipple MS 225 04156 221 49065 91 set of 5 Ferrule Capillary nut 670 11009 Hand tighten the capillary nut and then tighten o
78. n coefficient 3 1 RF Gain2 RF Gain2 is a parameter that corrects the AC application when the peak full width at half maximum FWHM is changed Reducing RF Gain2 causes more frequent AC application when the peak resolution is increased Normally the initial value of 60 is left unchanged 3 2 MZ ACO AC Gain AC must be applied linearly according to the mass number The MZ ACO parameter sets the mass number at which AC application starts at FWHM 0 6 AC Gain is the gain parameter for AC 49 3 3 RES The peaks normally become fatter when AC is applied The RES Gain parameter corrects for this effect It is set during auto tuning and does not need to be adjusted 3 4 AC1 AC Coeff RES Coeff Linear AC application is inadequate in the medium mass number range when AC is first applied These parameters correct for this effect This correction is conducted from the mass number indicated for MZ ACO up to the value of AC1 The mass number at which AC becomes AC1 is displayed as MZ AC1 AC Coeff and RES Coeff represent 100 times the order of the AC correction curve A value of 100 represents a straight line 50 Press the CHECK button to confirm the full width at half maximum FWHM for each peak and how AC is applied peak separation and signal strength At the start of this check CHECKING flashes green in the status display The display reverts to WAIT when the check is complete 4 1 Checking the high mass num
79. ne half turn with a spanner After being used a few times the ferrule can deform causing leaks or damage to the column The same Vespel ferrules are used for the GCMS QP2010 at both the inj side and interface 670 15003 03 for 0 25mm ID 670 15003 04 for 0 32mm ID 670 15003 05 for 0 53mm ID Adjustment Software 11 Updating the Flash ROM A Flash ROM is mounted on the CPU A PCB in the GCMS QP2010 Follow the procedure below if a Flash ROM update is required The ROM version is displayed in the GCMSsolution System Configuration Before updating the Flash ROM stop the instrument vacuum system and exit GCMSsolution 1 Copy the ROM file to hard disk Normally copy to C XGCMS QP2010XMOT 2 Run MS2010 EXE It is normally contained in the directory C GCMSsolution Program 3 Select Update FLASH ROM from the Tools menu This cannot be selected in CONNECT mode Profile Meas bb Fig 1 The FLASH ROM Update window opens 39 4 The FLASH ROM Update window opens EU164 value Close window button EUI64 00 0 9600 0600 0000 ROM Ver 00 78 ESSI SERIAL GCMS2010 No5 Current ROM version FILE PATH WC GCMS QP2010 MOT GC M5201 O bin File select button File path of file to write to Flash ROM Instrument serial number Status display area
80. nit Operation Checks 8 HV PCB ASSY Outline HV PCB ASSY have the function that produces the high voltage of detection MAIN CTRL A have the function that controls the voltage and on off that occur HV PCB ASSY are being fixed inch a normal device that is El mode HV PCB ASSY NCI 225 11195 92 are being fixed in a NCI option CD Conversion dinode HV Circuit is swictching power supply POS 1 to 10kv for NCl and NEG 1 to 10kv for El and Cl Detector voltage EM 0 5kV 3kV Conversion di node voltage CD 7 1kV 10kV or 1kV 10kV Detection device lens voltage 0 084 x conversion di node voltage Action confirmation method If an abnormality occurs follow the procedures below to check the operation of the HV PCB ASSY to efficiently diagnose the problem Please refer to even the item of the confirmation of MAIN CTRL A high pressure power supply control circuit CAUTION The voltage on a foundation becomes biggest 10kV with DC Please do not touch on unpreparedness Because of the damage prevention of electric shock prevention measurement devices Please turn off the power supply when remove a foundation Next please discharge the remaining electric charge of a high voltage terminal in body with an electric wire and driver etc And please do so that it touches Confirmation of the electric discharge by insulation defectiveness Please turn off EM and CD On a service program And please confirm the pr
81. onsumsbie 200 47686 02 payers Consumabie 225 09508 02 TURBOVAC TW300 TMP unit Overhaul every X 3 Service part years 2 225 09508 03 225 09509 02 TURBOVAC TW70H TMP unit Overhaul every 3 5 part years 2 225 09509 03 22510400 PRE ROD CL 225 09517 01 RP E2M1 5 100 200 No cable Overhaul every 1 5 Service part years 3 225 09517 02 RP 2 1 5 220 240 No cable Overhaul every 1 5 years 3 e 221 09805 09 LABEL AC220 240V 221 098065 10 LABEL ACHO SV PIHSSSP TIAGELRPI 201 3020 __ 036 06004 51 CENTER RING KFTUHESNRCR 35 02402 01 CLAMPRING 1OTKF et D16 8697 08 HOSE CHEMFLEX MW 03761024 HOSECLAME HE 28 017 0290 11 LUBRICATING OIL BARRIERTATISS OOO Censumabie 25053891 035 06004 22 CENTERRING 035 02411 21 035 02411 22 CENTER RING JORING DPI 22510025 FEEDTHROUGH gp onzas Rne 225 1016 O1 LEAK VALVEASSY 036 1208 O RNG4DPS Main 225 11260 91 MANPOWERASSY 074 80422 01 POWER SUPPLY LEASES
82. op the evacuation system disconnect connectors and from TURBO DRIVE S TW300 and TURBO DRIVE S TW70H and conduct automatic startup Check with GCMSsolution that TMP 1 and TMP2 are on Measure the resistance across Pins 1 and 2 of the Connectors and outlet to confirm that the resistance does not exceed 100 resistance greater than 100 suggests a problem in a cable or in the PUMP CTRL PCB 225 11350 91 Turn off TMP 1 and TMP2 using GCMSsolution and re connect the connectors to their correct positions Now turn on TMP 1 and TMP2 again using GCMSsolution and confirm that the TURBO DRIVE S green READY LED light continuously Flashing indicates not ready The TURBO DRIVE S green READY LED lit continuously but the GCMSsolution indicating TURBO PUMP is NOT READY suggests a problem in a cable or in the PUMP CTRL PCB 225 11350 91 75 Parts inside the broken box in the MAIN POWER ASSY UA DC POWER A la CTRL AL 5 CTEL A 5 T 0 amp 371 PUMP CTRL A P N 2zh 1 3B0 8 MAIN POWER ASSY Block Diagram Am 3 n2 76 Unit Operation Checks 5 DC POWER A Outline DC POWER A generates DC voltages for supply to CPU A PRE AMP A MAIN CTRL A IS CTRL A RF GENE A and DI CTRL A Operation Check Method If an abnormality occurs follow the procedures below to check the operation of the DC POWER A PCB to efficiently diagnose th
83. ource the signal intensity may be reduced and the mass spectrum pattern may differ A dedicated ion source must be used in analyses requiring sensitivity and precision 2 line system Capable 5mL min restricted compared to El to allow introduction of the reagent gas 108 Change from El model Interface The interface for CI NCI is different from that for El because reagent gas is introduced through interface in QP2010 Resistance tube Reagent gas controller E2M1 5 RP Evacuation line of reaaent aas Cl ion source NCI ion source This part of the NCI ion Small hole Source is tapered E e For EI For CI For NCI REPELLER2 is include REPELLER assy in front of ion sorce REPELLER2 is different from El and PCI and NCI SEI SCI and DI mt REPELLER2 EI REPELLER2 CI NCI REPELLER2 CI NCI DI Include CI accesory vane High voltage power supply for FOR and CI FOR EI and CI and NCI High voltage board High voltage board for NCI both positive for detecting amp negative voltages positive tons 110 4 Shimadzu Gas Chromatograph Mass Spectrometer GCMS QP2010 Installation Guidelines Installation Preparations and Checks Analytical Instruments Division SHIMADZU CORPORATION 111 1 Introduction These installation guidelines summarize the preparations that the customer should make to smooth the insta
84. perature does not rise or rises too high Check the heater switch Is the heater switch in the ON position The heater switch automatically turns on during automatic startup If the CPU determines that the heater switch is ON but the temperature is not rising an error message is displayed and the switch automatically turns OFF Check the following items if this occurs The heater switch automatically turns OFF also when the temperature rises too high Also check the following items in this case If the heater switch was not ON during manual startup turn ON the heater switch Check the temperature parameter Is the temperature control parameter correct The temperature control parameter is preset at the factory The value should not normally be changed A normal 15 parameter value should not be zero or greater than four digits If you are concerned about this parameter setting use the E2PROM restore procedure to revert the parameters to the backed up status See Writing the E2PROM for details Check the ion source Conductivity of the heater Is the heater firmly fixed to the block Conductivity of the platinum sensor Is the platinum sensor firmly fixed to the block Is the box firmly fixed to the block Caution The screws at the left must be tightened first when mounting the ion source The ion source cannot be correctly attached to the box if th
85. proximately 3 minutes between minute 11 and minute 15 Take 1 triazine sample into a syringe and inject it into INJ Wipe any sample from the syringe tip before injecting the sample Monitor m z771 886 and 1016 on the Peak Monitor window Leave the filament off for the first five minutes after sample injection turn the filament on and wait for the peaks to appear The triazine peak can be seen for the three minutes between minute 11 and minute 15 Check the mass number within 30 3 mass and resolution FWHM resolution 0 1M max Conduct manual compensation if necessary After making this check increase the column temperature to 250 C to drive out the triazine Ten minutes at 250 C is insufficient conduct this process for 1 hour at 250 C Caution Traces of the injected triazine may remain in the sample lines and hinder subsequent analysis Allow the column to age overnight at 250 C before conducting ultramicroanalysis 114 Degree of residue After driving the triazine out of the column for one hour at 250 C SCAN data measurements approx 1ppm can be conducted without hindrance Aging for 2 to hours at 250 C is recommended for microanalysis SIM measurement 100ppb or below but aging overnight is recommended for ultramicroanalysis 10ppb or below Reference High mass number standard sample TRIS 0 5g Tris perfluoroheptyl S triazine Maas Spec P N 225 09493 01 Standard sample PFTBA 5g Perfluorotribut
86. ram sensitivity measurement data from practical operation Measurement conditions shown below This checks the operation of the MS and MC software Keep SIM data from practical operation This Normal operation checks the operation of the SIM software After auto tuning change the RF offset value 2 resolution min sharpen the peaks Check m z69 219 502 peak amplitudes do not exceed 0 5M At least 2M resolution at FWHM 0 5 max Conduct MC measurement at m z272 on OFN As described at left 1pg uL 1ppb standard sample Confirm S N260 RMS Auto tuning results give PFTBA peaks m z69 131 219 264 414 502 614 within 30 1 As described at left mass ZEAV 0416A Performance Autotuning should be completed without checks PCI problems detector gain 1 5kV a Autotuing Intensity ratio 1 29 17 gt 0 2 for methane 57 43 gt 1 foriso butane PFTBA spectrum should be obtained b Sensitivity Conduct MC measurement at m z183 on Benzophenone 100pg uL 100ppb standard sample Confirm S N2150 RMS Performance Autotuning should be completed without checks 0 NCI problems a Autotuing detector 1 6kV for NCI lt 2 2kV for SEI lt 1 5 for SCI NCI The m z 633 peak for PFTBA should be a base peak The following peaks of PFTBA should be observed for NCI m z 264 333 414 452 514 595 633 b Sensitivit
87. re than 20cm Materials Needed Screwdriver Philips Wrench Allen mm Wrench 13mm mm Tweezers A piece of cardboard 2 Remove the top cover and lay down the power unit box 118 3 Remove the front cover Remove 2 Loosen the Loosen the screws at the both screw d sides of cover Remove Loosen the the screw screw Remove the screw Remove the front door Remove the cover 4 Remove the right side panel The above work can be easily done by previously removing the connector for interface heater The connector can be easily removed by clipping its both side with your fingers 120 5 Remove the IS CTRL A Board Unit Disconnect the two connectors Disconnect the feedthrough connection indicated by arrow by holding the IS CTRL A board in both hands Be careful not to put insufficiently strong power into the feedthrough 122 6 Disconnect the connector from the power supply for TW300 which is the rear one of the two power supplies for turbomolecular pump 123 Remove the outlet flange of TW300 Loosen three screws Slide the presser plate arrowhead to remove it Remove the flange and the o ring Be careful to avoid dust 8 Remove Put cardboard between the TW300 body and the power unit This procedure will make the later work easier Loosen gradually the diagonal 4
88. rs necessary See the List of Service Parts and Consumables for details ZE BV 5020C 8 Preparation checklist The checklist on the following pages summarizes the installation conditions described above The customer is requested to complete this checklist and forward it to Shimadzu Customer Address Telephone Item Condition Confirmed 1 Installation room 3 Gas 1 1 Temperature Guaranteed within specification Guaranteed operation 1 2 Humidity 4096 to 7096 1 3 Installation location Space Strength GC MS unit approx 75kg PC unit approx 20kg Space at rear Space at left Weight may vary according to the model of PC monitor and printer 1 4 Others 2 1 Voltage fluctuations 115V instrument Guaranteed within specification Guaranteed operation 230V instrument Guaranteed within specification Guaranteed operation 2 2 Frequency fluctuations 50 60 Hz 0 5 Hz within 2 3 Terminals 115V instrument GC unit Fig 1 MS unit Fig 1 230V instrument GC unit Fig 1 MS unit Fig 1 Separate power supplies are required for the PC monitor and printer 2 4 Grounding resistance 1000 max 3 1 Helium Purity Regulator Pipe between regulator and GC 18 to 28 C constant 15 to 35 C 2000mm W x 700mm D Able to support weight approx 110kg 300mm min 400mm min Few harmful elements such as dust vibrations electromagnetic fields and corrosive gas 100V 5 100V 10
89. scription of Parts 6 MS Filter Unit MS filter removal procedure 1 Turn off the power Disconnect the power connector 2 Remove the DET Assy Remove three cables and four screws 3 Remove the rear panel Remove the DIFF PCB unit cover 4 Disconnect the three connector terminals from the DIFF PCB Caution The PCB is sensitive to static electricity Touch the chassis before starting work 5 Remove the four MS FILTER Assy fixing screws 6 Pull the MS FILTER Assy to the rear It is hard to move initially rotate it slightly in each direction before pulling it out Take care not to scratch the O ring faces on the flange and housing Pre rod maintenance Removing the lens permits pre rod maintenance from the front panel If the pre rod is burned by the ions loosen the pre rod fixing screws and Contact terminal removal rotate the pre rod 90 to clean it 33 Short spring 225 01373 55 225 10429 91 EEVE 225 10384 Note The short springs are inside the position shown in the diagram above The distance of the springs from the insulators are as follows Pre rod end 17 5mm Detector end 21 5mm Removing the ROD Assy 1 Remove the three rod fixing screws 2 Remove the sleeve 3 Carefully pull the rods out of the MS FILTER Assy Caution The ROD Assy is specially assembled to micron 1 1000mm accuracy Applying shocks or forces to the ROD Assy may cause displacement t
90. ss of the cable between defective or DI MAIN of introduction cable is conceivable 108 DI CTRL A block diagram XON HT DI PWM DI CP2 PWM DI CP1 TMP DI 19D FET DRIVER 1 2K CP4 V HT 109 DI PROBE HEATER THERMOCOUPLE Unit Operation Checks 13 RELAY BOX A Outline On off of rotary pump 2 RP2 that uses it with DI option in RELAY BOX A is conducted The relay point of contact signal is sent to the RP2 CTRL connector of the device back On off of RP2 is controlled in accordance with the on off Action confirmation method There be some abnormality and malfunction rationally when do it with the following procedure in the case that the action of RELAY BOX A is confirmed and the normal judgment is possible CAUTION The voltage of the inside becomes AC100 240V Please pay attention sufficient when the inside is confirmed due to the damage prevention of electric shock prevention measurement devices Confirmation of power supply voltage Whether the power supply voltage that is using it with the power supply voltage that is written to RELAY BOX epitaph board be agreeing is confirmed 2 Confirmation of RP2 CTRL Please turn on RP2 Please confirm that 2 pin of the RP2 CTRL connectors of the for device back are connected Please turn off RP2 Please confirm that 2
91. sts a short circuit in the platinum sensor or its wiring The resistance of the platinum sensor varies approximately linearly from 100 to 2500 in the temperature range from 0 to 400 C Approximate expressions 0 37 x T 100 15 x Rp 1000 Any large discrepancy from these relationships suggests an abnormality the temperature measurement circuit Replace IS CTRL A 89 IS CTRL A Block Diagram SVSWIPS L FLOATING ECLA aay SERT HT o pe XOR HIIS CP 19D EI HEATER CP1PWM n 4 FUMED FET DRIVER r CPS TEMP A 15 x3 m PLSENSOR L FEEDBACK CONTROL y 2655 CURRENTLIMT j FILAMEHT SU mq 4 1 FILAMENTHI CP FCOM 5 CUN CPI FIL CURREHT CURRENT ERROR EM Riot SEES DETECTOR q FILAMENT 2 CP14 104 CE1 INF CP15 EMV 9 CURREHT DETECTOR 5 SEN pepe p TRAPSW CP12 LENSZ00T gt LEHS1 LEHSIOUT 1 LEHS2 LEHS20UT Aq LEHS4QUT T 90 U
92. te is displayed as shown in Fig 4 FLASH ROM Update X EUI64 00 0 9600 0600 0000 ROM Ver 01 00 SERIAL GCMS2010 No 5 FILE PATH C GCMS O P2010 MOT GC M5201 O bin Eg read better thoroughly GCMS2010 BIN read BIN FILE SIZE 168128 CHKSUM DFB76B It is while is forwarded BIN FILE to the device Please wait for a while until the updating of ROM ends The updating of FLASH ROM completed Fig 4 Status Display when Update is Complete 12 Click the Close button to close the FLASH ROM Update window 41 Adjustment Software 12 Backing Up and Restoring the E2PROM MS2010 EXE Version 1 20 or above An E2PROM mounted on the CPU A PCB in the GCMS QP2010 stores various parameters and times of consumable use After CPU A replacement follow the procedure below to copy the E2PROM contents to the new PCB Backing up E2PROM Contents After GCMSsolution2 is used the E2PROM contents are automatically backed up in a file named instrument S N bin the GCMSsolution2 system directory C GCMSsolution System 1 Run MS2010 EXE Select Edit E2PROM from the Tools menu The E2PROM Tool window opens Tools Profile Meas Tong Che Profis Meat Peak an me esee 00000000 0 Fig 1 1 Opening the E2PROM Tool Window 42 Fig 1 2 E2PROM Tool Window 2 Select Backup from the Process menu
93. tection Does a small amount of noise appear in the peak monitor window when the preamplifier is tapped View the peak monitor at 999x zoom If no noise appears check the detector wiring and the connections between the preamplifier and CPU A Does the baseline fluctuate in the peak monitor window when the filament turns on View the peak monitor at 999x zoom f no baseline fluctuation appears check 65 MAIN CTRL A A variety of causes could lead to lack of signal output or small signals the problem is not resolved by the checks above check each electrical unit in the sequence below Vacuum system Low degree of vacuum can lead to poor peak strength and unfamiliar peaks may appear Filament In principle defective control causes an error display Check the voltage settings lon source Defective insulation defective assembly or defective installation can result in no peaks Lenses Defective electrical system or incorrect connection can result in no peaks Rods RF source Incorrect wiring or a defective electrical system can result in no peaks CDD Incorrect wiring or a defective electrical system can result in almost no peaks EM Incorrect wiring or a defective electrical system can result in no peaks Signal system Incorrect wiring or a defective electrical system results in no response to vibrations 66 Problems during tuning 9 lon source tem
94. the wiring around the QP rod Explanation When the RF value is set with the tool software the set voltage is output from CP8 V RF approximately 4 58V at m z500 1 05MHz is output when the RF output turns on and a sine wave is output from CP13 to create a proportional relationship between the set value and high frequency wave detection feedback value CPA FB If the proportional relationship is not maintained output CP16 goes out of range and an error signal is output CP13 is connected to the primary side of the coil and outputs an approximately 50 to 70Vp p sine wave at a setting of m z500 The value monitored by the tool software is the value read from CP14 3 Checking the U voltage If the check of the tuning indicated that the V voltage is correct next check the U voltage When the main rod bias is set to m z500 at 3 5V check that the CP10 U1 and CP9 U2 values are approximately 204V at the positive side and approximately 210V at the negative side It is recommended to use the Tuning Check window to make the RF setting because RF scanning is conducted from other windows The RF setting changes due to switching the positive and negative polarity A or B and due to the ionization mode positive or negative Explanation As the U voltage is generated from a feedback output if the U voltage is correct then the V voltage must also be correct This provides reconfirmation RF GENE A outputs no error
95. tial of 25V at a 1mA grid current The degree of vacuum is determined from the amount of positive ions captured at the earth potential collector electrode Operation Check Method If an abnormality occurs follow the procedures below to check the operation of the IG CTRL A PCB to efficiently diagnose the problem In case of abnormal degree of vacuum measured values see the item Checking the ion gauge vacuum measurement circuit for the MAIN CTRL A PCB page 62 Caution A voltage over 150VDC is supplied to the PCB To avoid electric shocks or damage to the assembly touch only the points instructed 1 Checking the installation One of the four screws locating the G CTRL A PCB acts to earth the PCB to the chassis Current flows may be interrupted if this screw is loose Be sure to correctly tighten these screws Check there is no looseness in the connector socket contacts where the IG bulb pins are inserted 95 2 Checking the voltages Measure the voltage with the tester probe on CP1 F 5VIG and the probe on CP2 FOVIG The normal voltage range when IG is off is 4 9 to 5 3V The voltage drops slightly when IG turns on 96 3 Checking the grid and filament voltages Turn IG on with the tool program and measure the grid and filament voltages CP4 GRID CP5 FIL CP3 FIL These voltages can also be measured at the IC bulb connector Check the grid Voltage across CP4 GRID and bulb Pin 4 1501
96. tions including accumulated rapid noise to ensure performance specifications are met the voltage fluctuations including noise should not exceed 5 The power supply equipment must be improved if the voltage fluctuations exceed 10 Frequency fluctuations must not exceed 0 5Hz The power supply requirements for each unit are listed below 115V instrument Voltage Capacity Cable length Terminal type G6 7154 1800 ZE BV 5020C single phase 1000V Separate power supplies are needed for the PC monitor and printer 230V instrument Voltage Capacity Cable length Terminal type GC 2600VA 2 0m Fig 1 single phase MS DOMES 1000VA 2 5m Fig 2 single phase Separate power supplies are needed for the PC monitor and printer Attention In the case that DI of a option is used the power supply of RP2 is necessary The RP2 of voltage is 115v or 230v The electric power of the consumption is about 200 VA ZE BV 5020C Use a step up transformer from a 100V or 200V amplifier The maximum current with 100VAC power supply is approximately 26A with no options Ensure the wiring has sufficient capacity Use of the following step up transformers is recommended ype Step up transformer for 225 10690 91 200VAC 3kVA Fig 1 5 Green Fig 1 Fig 2 ZE BV 5020
97. to 20m minute normal draft chamber can also be used The following oil mist filter is available for use in situations where provision of an exhaust duct is not possible If this filter is used injected solvents and samples discharged directly into the room Cat No 042 00124 31 Oil mist filter EMF3 ZE BV 5020C juin Provided by customer perm Customer to provide 11mm dia connector for standard accessory direct connection of the exhaust hose Vinyl tube 10mm ID x 4m standard accessory NO a Exhaust duct plant Hose clamp 16mm standard accessory Hose clamp 16mm 11 Exhaust outlet Rotary pump 1 Exhaust Duct Example 7 Other parts to be prepared A Shimadzu service technician will adjust the instrument and measure inspection data immediately after the instrument is installed Please have the following required items available at this time 1 Capillary column DB 5ms manufactured by J amp W ID 0 25mm length 30m film thickness 0 25um Center number 122 5532 2 Microsyringes for sample injection e g 10uL 3 Standard sample for instrument evaluation OFN 1 225 09558 02 for evaluation of El NCI OPTION Benzophenone 100pg ul 225 09558 02 for the evaluation of C Cholestane 100ng ul 225 09391 05 for the evaluation of DI OPTION 4 Other service parts or consumables that the customer conside
98. ty of a DI CTRL A foundation It is as follows during DI probe heating CP2 PWM DI Frequency 50kHz PWM wave like between voltage level 19V 24V CPA V HT Heater voltage of probe 107 According to PWM of Duty in comparison to 100 0 voltage 24V comes Confirmation of a TC temperature measurement circuit It is the voltage amplifier of 200 times CP1 TMP DI Voltage 0 008 measurement temperature C 23 it becomes 0 8V at the time 0f123 C When DI probe comes off and TC is not connected and when TC be snapping it becomes 4 8V over The voltage of CP1 TMP DI can be measured even with checkpoint CP11 TMP DI on a MAIN CTRL A foundation In the case that the CP11 voltage on the CP1 voltage and MAIN CTRL A on DI CTRL A do not agree The defectiveness of the buffer amplifier on defective or MAIN CTRL A of connection cable is conceivable Confirmation of LED illumination The control of the illumination of LED is not DI CTRL A The control of the illumination of LED is conducted with MAIN CTRL A In the case that LED is not lighted connection defective etc of the cable between defective DI MAIN of defective probe of introduction cable are conceivable 5 Confirmation of automatic recognition The automatic recognition of DI option conducts it with the presence of the installation of the connection connector with the introduction In the case that it is not recognized automatic the connection defectivene
99. ump accumulated time is correctly calculated EIA232 is operating correctly if GC communications are conducted normally ADC and DAC operation can be confirmed on PCBs besides CPU A Checking the DIP switches CPU A has two sets of DIP switches The relationship between the DIP switch settings and operating mode are shown in the table below SW1 SW2 Operating mode Application OFF OFF mode2 Not used rewriting Flash ROM not possible ON OFF User program mode Factory setting rewriting Flash ROM possible OFF ON modeO Under development ON ON Boot mode To rewrite Flash ROM during boot up Normally leave the factory setting unchanged The Boot mode is used during manufacture or when CPU A cannot be rebooted due to unsuccessful rewriting of the Flash ROM 101 Unit Operation Checks 11 RF PS ASSY Outline The RF PS ASSY generates the high frequencies applied to the main rod and pre rod As shown in the block diagram the main rod comprises a pair of opposing poles maintained at the same potential to which the following voltages are applied A pole high frequency V DC voltage U AC voltage AC bias voltage B pole high frequency V DC voltage U AC voltage AC bias voltage Where high frequency 1 05MHz AC 52 5kHz Only the high frequency and bias voltage are applied to the pre rod Operation Check Method If an abnormality occurs follow the procedure
100. y Conduct MC measurement at m z272 on OFN Performance checks DID Tem cont 100fg uL 100ppt standard sample Confirm 5 gt 100 RMS Carry out temperature adjustment on the set up temperature conditions RommTemp 40 C min 300 C Sample Cholestane 100ng ul 100ppm 1ul M Z217 BeasePeak M Z372molequrePeak Accessories Check correct standard accessories are supplied Correct accessories according to list in the System User Guide ZEAV 0416A Measure 5 MODE and NCI MODE SAMPLE OFN 1pg ul isookutane solvent 1ul m z272 S Nz 60 NCI SAMPLE 0 1pg ul 100fg ul isookutane solvent 1 m z272 S Nz 100 Measurement Conditions INJ 2507 SPLITLESS mode sampling time 1 0 minute COL 507C 1min 40 min 200 C 15 C min 280 C 2507 15 2007 during injection 25 1 minute HIGH PRESSURE INJECTION mode during analysis 120Kpa Total flow 50mL minute MS SCAN mode mass range m z200 to 300 interval 0 5s detector voltage relative value 0 4 absolute value 1 4 to 1 6kV measurement time 3 0 to 10 0 minutes solvent elution time 3 minutes Measure S N CI MODE Benzophenone 100pg ul acetone solvent iul 2183 S Nz 150 Measurement Conditions
101. ylamine P N 225 09493 03 115 ZEBV 5020C 3 Detailed explanation of Cl and NCI Model There are three types of QP2010 dependent on the types of ionization Ver 2 1 of the GCMSsolution is required to use the Cl NCI and DI option Description Notes Part Number Remarks GCMS QP2010 The rotary pump RP1 must be 225 10040 C7 El without RP obtained separately Order the 92 115V GCMSsolution Ver 2 1 system 34 230V CE marked package together GCMS QP2010c The rotary pump RP1 must be 225 10041 El and Cl without RP obtained separately Order the 92 115V GCMSsolution Ver 2 1 system 34 230V CE marked package together Ver 2 1 of the GCMSsolution is required to use the GCMS QP2010nc rotary pump RP1 must 225 10042 Cl and NCI without RP obtained separately Order the 92 115V GCMSsolution Ver 2 1 system 34 230V marked package together Ver 2 1 of the GCMSsolution is required to use the Cl and NCI GCMSsolution Ver 2 1 Order this system package together 225 06628 92 C7 system package with GCMS QP2010 main frame 2 1 of the GCMSsolution is required to use the Cl NCI and DI option Major different points from 5050A El and CI SEI SCI can be simulated using the NCI ion source for the NCI equipped model only Simulated Cl SCI mode in NCI ion source is added lonization mode can be selected from SEI and NCI by indication from P

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