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Agilent Technologies 5975 Series Operating Manual

Msd for openlab cds
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Agilent 5975/5977 MSD for OpenLAB CDS
Operating Manual

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  • Page 1 Agilent 5975/5977 MSD for OpenLAB CDS Operating Manual...
  • Page 2 Notices Warranty © Agilent Technologies, Inc. 2019 WAR N IN G No part of this manual may be repro- The material contained in this docu- duced in any form or by any means ment is provided “as is,” and is subject...
  • Page 3 About This Manual This manual contains information for operating and maintaining the Agilent 5975 through 5977 series of MSD with OpenLAB CDS software. Agilent OpenLAB CDS is a new operating system for Agilent instruments. The Agilent 5977B Series Mass Selective Detector (MSD) is the base instrument described in this manual.

  • Page 4: Hardware User Information

    Hardware User Information 5977B MSD Accompanying your hardware and software, is a comprehensive collection of manuals, videos, user applications, and method development tools. These are located on the Agilent GC and GC/MS User Manuals and Tools DVD set. See the Agilent 5977B MSD System Quick Start document (G7077-90103) for more details on how to install this information on your computer.

  • Page 5: Table Of Contents

    Contents Hardware User Information 5977B MSD 5975/5977 Series MSD prior to the 5977B MSD Introduction 5977B Series MSD Version Abbreviations Used The 5977B Series MSD MSD Hardware Description Important Safety Warnings Hydrogen Safety GC precautions Precautions Safety and Regulatory Certifications Intended Use Cleaning/Recycling the Product Accidental Liquid Spillage...
  • Page 6 To Install a Capillary Column in the GC/MS Interface Using a Standard Column Nut To Install the Interface Tip Seal To Calibrate Column Flow Linear Velocity The GC/MSD Interface for a 7890B Series GC Intuvo 9000 GC Column Maintenance Columns Conditioning columns Tips and hints Handling the Intuvo 9000GC Column and Bus...
  • Page 7 LCP Status Messages To view system status during startup eModule Mini Display Readout Front Panel Instrument Status LED The GC/MSD Interface Before You Turn On the MSD Pumping Down Controlling Temperatures Controlling Column Flow Venting the MSD Set MS Analyzer Temperatures Enable the GC/MS Interface and Oven View MSD Temperatures and Vacuum To Run an Autotune...
  • Page 8 To Disassemble the EI HES To Clean the EI HES To Assemble the EI HES To Remove the EI HES filaments To Install the EI HES Filament To Install the EI HES To Remove the EI XTR, SS, or Inert Source To Connect/Disconnect Wiring from the EI XTR, SS, and Inert Sources To Disassemble the EI SS or EI Inert Source...

  • Page 9: Introduction

    Introduction 5977B Series MSD Version 10 Abbreviations Used 11 The 5977B Series MSD 13 MSD Hardware Description 15 Important Safety Warnings 16 Hydrogen Safety 19 Safety and Regulatory Certifications 23 Intended Use 26 Cleaning/Recycling the Product 26 Accidental Liquid Spillage 26 Moving or Storing the MSD 26 To Replace the Primary Fuses 27 This chapter describes general information about the MSD, including a hardware...

  • Page 10: 5977B Series Msd Version

    Introduction 5977B Series MSD Version The 5977B Series MSDs are equipped with a turbomolecular (turbo) pump and a choice of four foreline pumps or a diffusion pump paired with a Pfeiffer DUO 2.5 foreline pump. There are three types of electron ionization (EI) sources available on the 5977B Series MSD, a standard EI stainless steel (SS) source, an EI Extractor (XTR) source available on the Inert+ MSD model, and a high efficiency source (HES).

  • Page 11: Abbreviations Used

    Introduction Abbreviations Used The abbreviations in Table 2 are used in discussing this product. They are collected here for convenience. Table 2 Abbreviations Abbreviation Definition Alternating current Automatic liquid sampler Bromofluorobenzene (calibrant) Chemical ionization Data analysis Direct current DFTPP Decafluorotriphenylphosphine (calibrant) Direct insertion probe Data System Electron ionization...
  • Page 12 Introduction Table 2 Abbreviations (continued) Abbreviation Definition Mass to charge ratio Mass flow controller Mass selective detector Negative CI Octafluoronaphthalene (calibrant) Positive CI PFDTD Perfluoro-5,8-dimethyl-3,6,9-trioxydodecane (calibrant) PFHT 2,4,6-tris(perfluoroheptyl)-1,3,5-triazine (calibrant) PFTBA Perfluorotributylamine (calibrant) Quad Quadrupole mass filter Radio frequency RFPA Radio frequency power amplifier Stainless steel Torr Unit of pressure, 1 mm Hg...

  • Page 13: The 5977B Series Msd

    Introduction The 5977B Series MSD The 5977B Series MSD is a stand-alone capillary GC detector for use with either an Agilent 7890B Series or an Agilent 7820 GC. The MSD features: • WEB User Interface (WUI) for locally monitoring and operating the MSD •...
  • Page 14 Introduction Vacuum gauge The MSD may be equipped (or ordered) with an ion vacuum gauge. The OpenLAB CDS Acquisition software can be used to read the pressure (high vacuum) in the vacuum manifold. Operation of the gauge controller is described in this manual.

  • Page 15: Msd Hardware Description

    Introduction MSD Hardware Description 7890B GC control panel 7890B GC 5977B Series MSD power switch System status LED GC power switch Figure 1. 5977B Series GC/MSD system, shown with an Agilent 7890B GC 5975/5977 Series MSD Operating Manual...

  • Page 16: Important Safety Warnings

    Introduction Important Safety Warnings There are several important safety notices to always keep in mind when using the MSD. Many internal parts of the MSD carry dangerous voltages If the MSD is connected to a power source, even if the power switch is off, potentially dangerous voltages exist on: •...
  • Page 17 Introduction Electrostatic discharge is a threat to MSD electronics The printed circuit boards in the MSD can be damaged by electrostatic discharge. Do not touch any of the boards unless it is absolutely necessary. If you must handle them, wear a grounded wrist strap, and take other antistatic precautions. Many parts are dangerously hot Many parts of the GC/MSD operate at temperatures high enough to cause serious burns.
  • Page 18 Introduction The insulation around the GC inlets, detectors, valve box, and the insulation WAR N IN G cups is made of refractory ceramic fibers. To avoid inhaling fiber particles, we recommend the following safety procedures: • Ventilate your work area •...

  • Page 19: Hydrogen Safety

    Introduction Hydrogen Safety The use of hydrogen as a GC carrier gas, or detector fuel gas, is potentially WAR N IN G dangerous. When using hydrogen (H ) as the carrier gas or fuel gas, be aware that WAR N IN G hydrogen can flow into the GC oven and create an explosion hazard.
  • Page 20 Introduction Dangers unique to GC/MSD operation Hydrogen presents a number of dangers. Some are general, others are unique to GC or GC/MSD operation. Dangers include, but are not limited to: • Combustion of leaking hydrogen • Combustion due to rapid expansion of hydrogen from a high-pressure cylinder •...

  • Page 21: Precautions

    Introduction Table 4 Hydrogen accumulation mechanisms (continued) Mechanism Results GC off A GC can be shut down deliberately. It can also be shut down accidentally by an internal or external failure. Different GCs react in different ways. If a 7890 Series GC equipped with Electronic Pressure Control (EPC) is shut off, the EPC stops the flow of carrier gas.
  • Page 22 Introduction General laboratory precautions • Avoid leaks in the carrier gas lines. Use leak-checking equipment to periodically check for hydrogen leaks. • Eliminate as many ignition sources from your laboratory as possible (open flames, devices that can spark, sources of static electricity, etc.). •...

  • Page 23: Safety And Regulatory Certifications

    ISO 9001. The 5977B Series MSD is RoHS compliant. Information The Agilent Technologies 5977B Series MSD meets the following IEC classifications: Equipment Class I, Laboratory Equipment, Installation Category II, Pollution Degree 2. This unit has been designed and tested in accordance with recognized safety standards.
  • Page 24 Failure to comply with these precautions violates safety standards of design and the intended use of the instrument. Agilent Technologies assumes no liability for the customer’s failure to comply with these requirements.
  • Page 25 4 Ensure that all peripheral devices are also certified. 5 Ensure that appropriate cables are used to connect the device to peripheral equipment. 6 Consult your equipment dealer, Agilent Technologies, or an experienced technician for assistance. Changes or modifications not expressly approved by Agilent Technologies could void the user’s authority to operate the equipment.

  • Page 26: Intended Use

    Introduction Intended Use Agilent products must be used only in the manner described in the Agilent product user guides. Any other use may result in damage to the product or personal injury. Agilent is not responsible for any damages caused, in whole or in part, by improper use of the products, unauthorized alterations, adjustments, or modifications to the products, failure to comply with procedures in Agilent product user guides, or use of the products in violation of applicable laws, rules,...

  • Page 27: To Replace The Primary Fuses

    Introduction To Replace the Primary Fuses Materials needed • Fuse, T12.5A, 250 V (2110-1398) – 2 required • Screwdriver, flat-blade (8730-0002) The most likely cause of primary fuse failure is a problem with the foreline pump. If the primary fuses in your MSD fail, check the foreline pump. ...
  • Page 28 Introduction Primary fuses in holders Figure 2. Primary fuses 6 Repeat steps through for the other fuse. Always replace both fuses. 7 Reconnect the MSD power cord to the electrical outlet. 8 Pumpdown the MSD. 5975/5977 Series MSD Operating Manual...

  • Page 29: Installing 7890/7820/6890/6850 Gc Columns

    Installing 7890/7820/6890/6850 GC Columns Columns 30 To Install a Capillary Column in a Split/Splitless Inlet 32 To Condition a Capillary Column 35 To Install a Capillary Column in the GC/MS Interface Using the Self-Tightening Column Nut 36 To Install a Capillary Column in the GC/MS Interface Using a Standard Column Nut 41 To Install the Interface Tip Seal 44 To Calibrate Column Flow Linear Velocity 46...

  • Page 30: Columns

    Installing 7890/7820/6890/6850 GC Columns Columns Many types of GC columns can be used with the MSD, but there are some restrictions. During tuning or data acquisition, the rate of column flow into the MSD should not exceed the maximum recommended flow. Therefore, there are limits to column length, diameter, and flow.
  • Page 31 Installing 7890/7820/6890/6850 GC Columns Column bleed is most common in new or poorly crosslinked columns. It is much worse if there are traces of oxygen in the carrier gas when the column is heated. To minimize column bleed, all capillary columns should be conditioned before they are installed in the GC/MSD interface.

  • Page 32: To Install A Capillary Column In A Split/Splitless Inlet

    Installing 7890/7820/6890/6850 GC Columns To Install a Capillary Column in a Split/Splitless Inlet Materials needed • Gloves, clean • Large (8650-0030) • Small (8650-0029) • Metric ruler • Wrench, open-end, 1/4-inch and 5/16-inch (8710-0510) • Capillary column • Column cutter, ceramic (5181-8836) or diamond (5183-4620) •...
  • Page 33 Installing 7890/7820/6890/6850 GC Columns Always wear clean gloves while handling any parts that go inside the GC or C AU T I O N analyzer chambers.  Procedure  1 Cool the oven and inlet to room temperature. 2 Wearing clean gloves, press the column through the septum (this takes a bit of pressure).
  • Page 34 Installing 7890/7820/6890/6850 GC Columns 7 Position the column so it extends 4 to 6 mm past the end of the ferrule. (See Figure Insulation cup Reducing nut Capillary column 4 to 6 mm Ferrule (inside nut) Inlet column nut Septum Figure 4.

  • Page 35: To Condition A Capillary Column

    Installing 7890/7820/6890/6850 GC Columns To Condition a Capillary Column Materials needed • Carrier gas, (99.9995% pure or better) • Wrench, open-end, 1/4-inch and 5/16-inch (8710-0510) Do not condition your capillary column with hydrogen. Hydrogen accumulation WAR N IN G in the GC oven can result in an explosion. If you plan to use hydrogen as your carrier gas, first condition the column with ultrapure (99.999% or better) inert gas such as helium, nitrogen, or argon.

  • Page 36: To Install A Capillary Column In The Gc/Ms Interface Using The Self-Tightening Column Nut

    Installing 7890/7820/6890/6850 GC Columns To Install a Capillary Column in the GC/MS Interface Using the Self-Tightening Column This procedure is for the installation of a capillary column directly into the analyzer using the Agilent recommended self-tightening column nut. Materials needed •...
  • Page 37 Installing 7890/7820/6890/6850 GC Columns  Procedure  Always wear clean gloves while handling any parts that go inside the GC or the C AU T I O N analyzer chambers. The analyzer, GC/MS interface, and other components in the analyzer WAR N IN G chamber operate at very high temperatures.
  • Page 38 Installing 7890/7820/6890/6850 GC Columns 10 Adjust the column so it extends this specified distance from the end of the transfer line.   For an EI XTR, SS, or Inert Source Installation (See Figure 5.), the column extends about 1 mm. ...
  • Page 39 Installing 7890/7820/6890/6850 GC Columns 11 Hand-tighten the nut. Ensure the position of the column does not change as you tighten the nut. Do not over tighten the nut. 12 Tighten the nut in the clockwise direction. Continue to tighten until you feel the ferrule grip the column.
  • Page 40 16 You can align the ion source and interface tip seal by wiggling the side plate on its hinge. If the door still will not close, contact your Agilent Technologies service representative. 17 Close the analyzer chamber door. (See “To Close the Analyzer Chamber”...

  • Page 41: To Install A Capillary Column In The Gc/Ms Interface Using A Standard Column Nut

    Installing 7890/7820/6890/6850 GC Columns To Install a Capillary Column in the GC/MS Interface Using a Standard Column Nut This procedure is for the installation of a capillary column directly into the analyzer. There are two types of column nuts that can be used in the GC/MS interface: The standard column nut explained here, and the self tightening column nut explained in “To Install a Capillary Column in the GC/MS Interface...
  • Page 42 Installing 7890/7820/6890/6850 GC Columns   Procedure Always wear clean gloves while handling any parts that go inside the GC or the C AU T I O N analyzer chambers. The analyzer, GC/MS interface, and other components in the analyzer WAR N IN G chamber operate at very high temperatures.
  • Page 43 17 You can align the ion source and interface tip seal by wiggling the side plate on its hinge. If the door still will not close, contact your Agilent Technologies service representative.

  • Page 44: To Install The Interface Tip Seal

    Installing 7890/7820/6890/6850 GC Columns To Install the Interface Tip Seal Materials needed • Interface tip seal (G3870-20542) The interface tip seal must be in place for the EI XTR source and HES. Electrostatic discharges to analyzer components are conducted to the side C AU T I O N board where they can damage sensitive components.
  • Page 45 5 You can align the analyzer and interface by wiggling the side plate on its hinge. If the analyzer still will not close, contact your Agilent Technologies service representative.

  • Page 46: To Calibrate Column Flow Linear Velocity

    Installing 7890/7820/6890/6850 GC Columns To Calibrate Column Flow Linear Velocity Capillary columns must be calibrated prior to use with the MS. Procedure 1 Set Data Acquisition for splitless manual injection, and set up a real time plot to monitor m/z 28. 2 Press [Prep Run] on the GC keypad.
  • Page 47 Installing 7890/7820/6890/6850 GC Columns Figure 9. Calibrate column length dialog 9 Verify that the parameters listed (temperature, inlet and outlet pressures, and gas type) are those used in the method to determine the holdup time. Change any parameters that are different than those used in your method. 10 Enter the recorded retention time in the Holdup Time field.
  • Page 48 Installing 7890/7820/6890/6850 GC Columns Calculation for average linear velocity 100 L Average linear velocity (cm/s) -------------- - where: L = Length of the column in meters t = Retention time in seconds Calculation for volumetric flow rate 0.785 D Volumetric flow rate (mL/min) = --------------------------- where: D = Internal column diameter in millimeters...

  • Page 49: The Gc/Msd Interface For A 7890B Series Gc

    Installing 7890/7820/6890/6850 GC Columns The GC/MSD Interface for a 7890B Series GC The GC/MSD interface is a heated conduit into the MSD for the capillary column. (See Figure 10.) It is bolted onto the right side of the analyzer chamber, with an O-ring seal.
  • Page 50 Installing 7890/7820/6890/6850 GC Columns The GC/MSD interface is heated by an electric cartridge heater. Normally, the heater is powered and controlled by Thermal Aux #2 heated zone of the GC. The interface temperature can be set from Agilent MassHunter GC/MS Acquisition software or from the GC.

  • Page 51: Intuvo 9000 Gc Column Maintenance

    Intuvo 9000 GC Column Maintenance Columns 52 To Replace an Intuvo GC Column 55 To Replace an Intuvo 9000 GC Gasket 59 To Install a Column Guard or Jumper Chip 60 To Replace the 9000 GC/MS Tail 64 To Install the Interface Tip Seal 70 The GC/MS Interface for a 9000 Series GC 72 This chapter shows you how to install an Agilent Intuvo column, connect a flow path through the GC/MS Interface into the ion source, and maintain the column...

  • Page 52: Columns

    Intuvo 9000 GC Column Maintenance Columns Many types of Intuvo 9000 GC columns can be used with the MS, but there are some restrictions. During tuning or data acquisition, the rate of column flow into the MS should not exceed the maximum recommended flow. Therefore, there are limits to column length and flow.

  • Page 53: Conditioning Columns

    Intuvo 9000 GC Column Maintenance Conditioning columns Conditioning a column before it is connected to the GC/MS interface is essential. A small portion of the capillary column stationary phase is often carried away by the carrier gas. This is called column bleed. Column bleed deposits traces of the stationary phase in the MS ion source.

  • Page 54: Handling The Intuvo 9000Gc Column And Bus Components

    Intuvo 9000 GC Column Maintenance Handling the Intuvo 9000GC Column and Bus Components The Agilent Intuvo 9000 Gas Chromatograph (Intuvo 9000 GC) does not use traditional ferrules and nuts for most column and flow path seals. In a traditional gas chromatography connection, the seal is made by deforming a soft ferrule around the periphery of a column or tube, with a second seal made between the ferrule and the fitting.

  • Page 55: To Replace An Intuvo Gc Column

    Intuvo 9000 GC Column Maintenance To Replace an Intuvo GC Column This procedure applies to GCs with a single column. For a 2 column replacement see the Agilent Intuvo 9000 Gas Chromatograph Maintaining Your GC manual. Materials needed • Gloves, clean, lint-free (Large 8650-0030) (Small 8650-0029) •...
  • Page 56 Intuvo 9000 GC Column Maintenance Bus door Oven door Intuvo torque driver Front door Figure 11. 9000 GC front door, bus door, oven door, and Intuvo torque driver 4 Open the GC front door. 5 Open the bus door and remove it by lifting the door vertically off its hinge pins.
  • Page 57 Intuvo 9000 GC Column Maintenance Compression bolts Click and run  connectors Column clamps Retainer ring SmartID key Figure 12. 9000 GC column and related parts 8 Unplug the column SmartID key from the lower USB port. 9 Using the Intuvo torque driver, remove the two compression bolts that seal the column's click and run connectors to the bus and store for later use.
  • Page 58 Intuvo 9000 GC Column Maintenance 12 Verify that all Intuvo gaskets in the flow path are rated for the maximum column temperature expected with your method. Replace any gaskets that have a lower temperature rating with one that has a temperature rating that is compatible with your method.

  • Page 59: To Replace An Intuvo 9000 Gc Gasket

    Intuvo 9000 GC Column Maintenance To Replace an Intuvo 9000 GC Gasket This procedure assumes you have already removed the column, 9000 GC/MS Tail, or other part that sits on top of the gasket and that the instrument components are below 40 °C. Materials needed •...

  • Page 60: To Install A Column Guard Or Jumper Chip

    Intuvo 9000 GC Column Maintenance To Install a Column Guard or Jumper Chip The column Guard Chip and the Jumper Chip are both single-use, consumable parts. Installation deforms part of the Chip to make a good seal, so that a mis-installed Chip cannot be re- used.
  • Page 61 Intuvo 9000 GC Column Maintenance 3 Wait until the GC reaches the ready state indicating the components are cooled below 40 °C and the instrument is vented before continuing the steps in this procedure. 4 If you are using hydrogen or other flammable gas as a carrier gas or for the JetClean system, close the manual gas supply valve to the instrument before turning off the MS power.
  • Page 62 Intuvo 9000 GC Column Maintenance Guard chip compression bolt Guard chip Inlet base Guard chip screw Guard chip heater Figure 14. Guard chip and related parts 10 Use a 7/16- inch open-end wrench to loosen the Guard Chip screw at the base of the inlet.
  • Page 63 Intuvo 9000 GC Column Maintenance 20 Tighten the Guard Chip compression bolt using the provided torque driver until you hear one click. 21 Install the inlet cover. 22 Install the bus door on its hinges and close it. 23 Close the GC front door. 24 If removed, install the ALS injector.

  • Page 64: To Replace The 9000 Gc/Ms Tail

    Intuvo 9000 GC Column Maintenance To Replace the 9000 GC/MS Tail This procedure is necessary if you are switching to a source that requires a different 9000 GC/MS Tail, replacing a leaking gasket or a contaminated 9000 GC/MS Tail, or separating the 9000 GC from the MS. Materials needed •...
  • Page 65 Intuvo 9000 GC Column Maintenance 5 Unscrew the tip seal from the tip seal holder and remove the tip seal and spring from the GC/MS interface. (See “Interface tip seal” on page 70.) 6 Ensure the MS is properly aligned with the GC. If the GC/MS is not properly aligned, the transfer line clamp screw will be difficult to tighten.
  • Page 66 Intuvo 9000 GC Column Maintenance Ferrule release hole Transfer line Bus click and run connection Figure 16. MS tail heater assembly clamp open with 9000 GC/MS Tail removed 12 Remove the 9000 GC/MS Tail from the transfer line and bus.  If the ferrule becomes stuck, press a pointed object, like a paper clip, into the ferrule release hole at the end of the transfer line.
  • Page 67 26 You can align the ion source and interface tip seal by wiggling the side plate on its hinge. If the door still will not close, contact your Agilent Technologies service representative. 27 Close the analyzer chamber. (See “To Close the Analyzer Chamber”...

  • Page 68: To Condition An Intuvo Capillary Column

    Intuvo 9000 GC Column Maintenance To Condition an Intuvo Capillary Column Materials needed • Carrier gas, (99.9995% pure or better) • Gloves, clean, lint-free (Large 8650-0030) (Small 8650-0029) • Tweezers (8710-2460) • Intuvo torque driver (5190-9571) • Intuvo gasket, polyimide 5/pk, for temperatures < 350 °C (5190-9072) •...
  • Page 69 Intuvo 9000 GC Column Maintenance 6 Program the column temperature to increase from 120 °C to the maximum temperature limit for the column at a rate of 10 to 15 °C/min. Never exceed the maximum column temperature, in the GC/MS interface, the C AU T I O N GC oven, or the inlet.

  • Page 70: To Install The Interface Tip Seal

    Intuvo 9000 GC Column Maintenance To Install the Interface Tip Seal Materials needed • Interface tip seal (G3870-20542) The interface tip seal must be in place for the CI source, the EI XTR source, and HES. Electrostatic discharges to analyzer components are conducted to the side C AU T I O N board where they can damage sensitive components.
  • Page 71 5 You can align the analyzer and interface by wiggling the side plate on its hinge. If the analyzer still will not close, contact your Agilent Technologies service representative.

  • Page 72: The Gc/Ms Interface For A 9000 Series Gc

    Intuvo 9000 GC Column Maintenance The GC/MS Interface for a 9000 Series GC The GC/MS Interface is a heated conduit into the MS for maintaining MS vacuum and a suitable column effluent temperature. (See Figure 19.) The GC/MS Interface is bolted onto the right side of the analyzer chamber, with an O-ring seal and has a protective cover which should be left in place.
  • Page 73 Intuvo 9000 GC Column Maintenance The 9000 GC/MS Tail is heated by an electric cartridge heater. The heater is powered and controlled by a heated zone of the 9000 GC. The 9000 GC/MS Tail temperature can be set from the Agilent MassHunter GC/MS Acquisition software or from the GC.
  • Page 74 Intuvo 9000 GC Column Maintenance 5975/5977 Series MSD Operating Manual...

  • Page 75: Operating In Ei Mode

    Operating in EI Mode Operating the MSD from the DS 76 Operating the MSD from the GC Control Panel 77 Configuring the MSD Through the Web User Interface (WUI) 81 Operating the 5975/5977 MSD From the Local Control Panel (LCP) 84 eModule Mini Display Readout 91 Front Panel Instrument Status LED 91 The GC/MSD Interface 92...

  • Page 76: Operating The Msd From The Ds

    Operating in EI Mode Operating the MSD from the DS The Agilent OpenLAB CDS software automates tasks such as pumping down, monitoring settings, setting temperatures, tuning, and venting the MSD. These tasks are described in this chapter. Additional information is described in the manuals and online help supplied with the OpenLAB CDS software.

  • Page 77: Operating The Msd From The Gc Control Panel

    Operating in EI Mode Operating the MSD from the GC Control Panel This section only applies to the 5977B MSD. For earlier 5975/5977 MSD models, refer to “Operating the 5975/5977 MSD From the Local Control Panel (LCP)” page 84. The 7890B GC control panel can show the actual temperature and pressure of the MSD or initiate a task on the MSD without using the Agilent OpenLAB CDS software.
  • Page 78 Operating in EI Mode To change MSD temperatures from the GC control panel 1 Press MS/Aux Det to display the 5977B MSD menu. 2 Press the down arrow to scroll to Quad temp, Source temp or Transfer line. 3 Use GC keypad to enter the desired temperature. 4 Press Enter to apply the changes.
  • Page 79 Operating in EI Mode To view the firmware version of the MSD from the GC control panel 1 Press MS/Aux Det to bring up the 5977B MSD menu. 2 Press the down arrow to scroll to Firmware. To view the serial number of the MSD from the GC control panel 1 Press MS/Aux Det to bring up the 5977B MSD menu.
  • Page 80 Operating in EI Mode To enable/disable BOOTP on MSD By default the BOOTP is disabled. If your LAN uses a BootP server, Enabling BOOTP causes the server to automatically assign an IP address to the MSD. 1 Press Config, and then press MS/Aux Det to bring up the CONFIGURE MS DETECTOR menu.

  • Page 81: Configuring The Msd Through The Web User Interface (Wui)

    Operating in EI Mode Configuring the MSD Through the Web User Interface (WUI) If your GC does not support LVDS communications with an Agilent GC, you can use the WUI to configure the MSD network settings. Reasons that a GC does not support configuring a 5977B MSD’s network settings from the GC control panel include any of the following: •...
  • Page 82 Operating in EI Mode Figure 21. WUI main menu 5 Click Set Real-Time Clock or Edit NetConfig, and go to Edit NetConfig (MSD network configuration). (See Figure 22.)  Figure 22. WUI Edit NetConfig 5975/5977 Series MSD Operating Manual...
  • Page 83 Operating in EI Mode 6 Confirm that BootP is set to OFF. If your LAN assigns IP addresses using a BootP server, click ON and skip the next step. 7 To update the MSD IP address, Gateway IPA, and SubNet Mask enter the new values.

  • Page 84: Operating The 5975/5977 Msd From The Local Control Panel (Lcp)

    Operating in EI Mode Operating the 5975/5977 MSD From the Local Control Panel (LCP) Agilent 5975 and 5977 MSD models introduced before the 5977B MSD have a local control panel (LCP). The LCP shows the status of the MSD or initiates a task on the MSD without using the data acquisition software.
  • Page 85 Operating in EI Mode Yes/Select Use [ ] to accept the current value. No/Cancel Use [ ] to return to the Status mode. After you make your selection, or if you cycle through all available menus, the display automatically returns to Status mode. Pressing [Menu], then [No/Cancel], will always display the Status mode.

  • Page 86: Lcp Status Messages

    Operating in EI Mode LCP Status Messages The following messages may be displayed on the LCP to inform you of the status of the MSD system. If the LCP is currently in Menu mode, cycle through the menus to return to Status mode. No messages will be displayed if data acquisition software is not controlling the MSD.

  • Page 87: To View System Status During Startup

    Operating in EI Mode <method> Complete <timestamp> The run and subsequent data processing are done. The same message appears even if the run was terminated prematurely. Method Loaded <method name> Method parameters were sent to the MSD. MS locked by <computer name> MS parameters can only be changed from the Agilent OpenLAB CDS software.
  • Page 88 Operating in EI Mode Table 7 ChemStation menu Action Description Run Method Displays the current method name and starts an analysis. Run Sequence Displays the current sequence and starts a sequence. Run Current Tune Displays the current tune file and starts an autotune # of Messages Displays the number of messages and the text of the most recent message.
  • Page 89 Operating in EI Mode Table 9 MS Parameters menu Action Description High Vacuum Pressure Only with Micro-Ion vacuum gauge installed. Turbo Pump Speed Displays the turbo pump speed. Foreline Pressure Displays the foreline pressure. MSD Fault Status Reports a summary fault status code (number) in ‘dec’ (decimal) and ‘hex’...
  • Page 90 Operating in EI Mode Table 11 Version menu Action Description Control firmware Displays the MSD firmware version. OpenLAB CDS Operating system Displays the operating system version. Front panel Displays the version of the LCP. Log amplifier Displays version information. Sideboard Displays the sideboard type.

  • Page 91: Emodule Mini Display Readout

    Operating in EI Mode eModule Mini Display Readout This section only applies to the 5977B MSD. Earlier 5975/5977 MSD models do not have this feature. The eModule mini display, accessible when the analyzer door cover is open, allows the operator to view the LAN configuration of the instrument including its IP address, subnet mask, default gateway, and MAC address.

  • Page 92: The Gc/Msd Interface

    Operating in EI Mode The GC/MSD Interface The GC/MSD interface (Figure 24 on page 93) is a heated conduit into the MSD for the capillary column. It is bolted onto the right side of the analyzer chamber, with an O-ring seal. It has a protective cover which should be left in place. One end of the GC/MSD interface passes through the side of the gas chromatograph and extends into the GC oven.
  • Page 93 Operating in EI Mode Ionization Column chamber GC oven Analyzer chamber Heater sleeve Insulation Heater/Sensor assembly Column end protrudes 1 to 2 mm into the ionization chamber. Figure 24. The GC/MSD interface 5975/5977 Series MSD Operating Manual...

  • Page 94: Before You Turn On The Msd

    Operating in EI Mode Before You Turn On the MSD Verify the following before you turn on or attempt to operate the MSD. • The vent valve must be closed (the knob turned all the way clockwise). • All other vacuum seals and fittings must be in place and fastened correctly. The front side plate screw should not be tightened, unless hazardous carrier or reagent gases are being used.

  • Page 95: Pumping Down

    Operating in EI Mode Pumping Down The data system helps you pump down the MSD. The process is mostly automated. Once you close the vent valve and turn on the main power switch (while pressing on the sideplate), the MSD pumps down by itself. The data system software monitors and displays system status during pumpdown.

  • Page 96: Venting The Msd

    Operating in EI Mode Venting the MSD A program in the data system guides you through the venting process. It turns off the GC and MSD heaters and diffusion pump heater or the turbo pump at the correct time. It also lets you monitor temperatures in the MSD and indicates when to vent the MSD.

  • Page 97: Set Ms Analyzer Temperatures

    Operating in EI Mode Set MS Analyzer Temperatures Setpoints for the MSD ion source and mass filter (quad) temperatures are stored in the current tune (*.u) file. When a method is loaded, the setpoints in the tune file associated with that method are downloaded automatically. 1 Enable Tune Control and click Manual Tune >...
  • Page 98 Operating in EI Mode Figure 25. Set the Quad and Source temperatures 6 Release Tune Control. 5975/5977 Series MSD Operating Manual...

  • Page 99: Enable The Gc/Ms Interface And Oven

    Operating in EI Mode Enable the GC/MS Interface and Oven Procedure 1 Click Method > Instrument Setup > GC > Aux Heaters. 2 Select On for Thermal Aux 2. 3 Click Oven and select On. 4 Click Download Method to enable these temperature zones in the GC. 5 Save the method.

  • Page 100: View Msd Temperatures And Vacuum

    Operating in EI Mode View MSD Temperatures and Vacuum Pressure monitoring requires an optional Micro-Ion vacuum gauge (G3397A for the 5975 and G3397B for the 5977 series). If you are using hydrogen as a carrier gas, do not turn on the Micro-Ion WAR N IN G vacuum gauge if there is any possibility that hydrogen has accumulated in the analyzer chamber.
  • Page 101 Operating in EI Mode The largest influence on operating pressure in EI mode is the carrier gas (column) flow. Table 14 lists typical pressures for various helium carrier gas flows. These pressures are approximate and will vary from instrument to instrument by as much as 30%.

  • Page 102: To Run An Autotune

    Operating in EI Mode To Run an Autotune A full autotune run takes about 15 to 20 minutes. When the Quick Tune option is not selected, the autotune requires less than five minutes. Alternatively, you can run an autotune from the dashboard. Procedure 1 Enable Tune Control and select Tune >...

  • Page 103: To Open The Msd Covers

    Operating in EI Mode To Open the MSD Covers If you need to open one of the MSD covers, follow these procedures. To remove the analyzer window cover   Press down on the rounded area on the top of the window, tilt the window slightly forward and lift off the MSD.

  • Page 104: Vent The Msd

    Operating in EI Mode Vent the MSD  Procedure  1 Select Method > MSD > Maintenance > Vent/Pump Down and click Vent to begin the process. Follow the instructions presented. Figure 29. Vent the MSD 2 When prompted, turn the vent valve knob counterclockwise only 3/4 turns or until you hear the hissing sound of air flowing into the analyzer chamber 5975/5977 Series MSD Operating Manual...
  • Page 105 Operating in EI Mode Vent valve knob Figure 30. Vent valve knob If you are using hydrogen as a carrier gas, the carrier gas flow must be off WAR N IN G before turning off the MSD power. If the foreline pump is off, hydrogen will accumulate in the MSD and an explosion may occur.

  • Page 106: To Pump Down The Ms

    Operating in EI Mode To Pump Down the MS You can also use the 7890B GC control panel to perform this task. See “Operating the MSD from the GC Control Panel” on page 77. Make sure your MSD meets all the conditions listed in the introduction to this WAR N IN G chapter (page...
  • Page 107 Operating in EI Mode 6 Start the OpenLAB Data Acquisition program. If the MS was configured for multiple ion source types, you are prompted for the ion source type that is currently installed. Click on the installed source type if prompted. 7 If the selected ion source in the previous step does not match the source used in the current method's tune file, you are prompted to enter a method with the correct ion source type.
  • Page 108 Operating in EI Mode 11 The software will turn on the ion source and mass filter (quad) heaters. The temperature setpoints are stored in the current autotune file. The pump down status and “the MSD actual parameters” in comparison to “criteria required for pump down completion”...

  • Page 109: To Move Or Store The Msd

    Operating in EI Mode To Move or Store the MSD Materials needed • Ferrule, blank (5181-3308) • Interface column nut (05988-20066) • Wrench, open-end, 1/4-inch × 5/16-inch (8710-0510) Procedure 1 Vent the MSD (See “Vent the MSD” on page 104). 2 Remove the column and install a blank ferrule and interface nut.
  • Page 110 The MSD must remain upright at all times. If you need to ship your MSD to C AU T I O N another location, contact your Agilent Technologies service representative for advice about packing and shipping. 5975/5977 Series MSD Operating Manual...

  • Page 111: General Maintenance

    General Maintenance Before Starting 112 Maintaining the Vacuum System 116 Maintaining the Analyzer 117 To Open the Analyzer Chamber 119 To Remove the EI HES 121 To Connect/Disconnect Wiring to the EI HES 123 To Disassemble the EI HES 124 To Clean the EI HES 127 To Assemble the EI HES 130 To Remove the EI HES filaments 135...

  • Page 112: Before Starting

    General Maintenance Before Starting You can perform much of the maintenance required by your MSD. For your safety, read all of the information in this introduction before performing any maintenance tasks. Table 15 Maintenance schedule Task Frequency Check the foreline pump oil level Every week Check the calibration vial(s) Every 6 months...
  • Page 113 General Maintenance Tools, spare parts, and supplies Some of the required tools, spare parts, and supplies are included in the GC shipping kit, MSD shipping kit, or MSD tool kit. You must supply others yourself. Each maintenance procedure includes a list of the materials required for that procedure.
  • Page 114 General Maintenance • GC inlet • GC oven and its contents • GC detector • GC valve box • Foreline pump • Heated MSD ion source, interface, and quadrupole Never touch these parts while your MSD is on. After the MSD is turned off, give WAR N IN G these parts enough time to cool before handling them.
  • Page 115 General Maintenance The oil trap supplied with the standard foreline pump stops only foreline pump WAR N IN G oil. It does not trap or filter out toxic chemicals. If you are using toxic solvents or analyzing toxic chemicals, remove the oil trap. Do not use the trap if you have a CI MSD.

  • Page 116: Maintaining The Vacuum System

    General Maintenance Maintaining the Vacuum System Periodic maintenance Some maintenance tasks for the vacuum system must be performed periodically. (See Table 15 on page 112.) These include: • Checking the foreline pump fluid (every week) • Replacing the tipseal (annually) •...

  • Page 117: Maintaining The Analyzer

    General Maintenance Maintaining the Analyzer Scheduling None of the analyzer components require periodic maintenance. Some tasks, however, must be performed when MSD behavior indicates they are necessary. These tasks include: • Cleaning the ion source • Replacing filaments • Replacing the electron multiplier horn The Agilent 5977B Series MSD Troubleshooting and Maintenance Manual provides information about symptoms that indicate the need for analyzer maintenance.
  • Page 118 General Maintenance Some parts can be damaged by electrostatic discharge The wires, contacts, and cables connected to the analyzer components can carry electrostatic discharges (ESD) to the electronics boards to which they are connected. This is especially true of the mass filter (quadrupole) contact wires which can conduct ESD to sensitive components on the side board.

  • Page 119: To Open The Analyzer Chamber

    General Maintenance To Open the Analyzer Chamber The analyzer chamber should only be opened to clean or replace the ion source, change the detector’s EM, or to change a filament. Materials needed • Gloves, clean, lint-free • Large (8650-0030) • Small (8650-0029) •...
  • Page 120 General Maintenance 3 Loosen the analyzer side plate thumbscrews if they are fastened. (See Figure 34.) The bottom thumbscrew on the analyzer side plate should be unfastened during normal use. It is only fastened during shipping. The top thumbscrew on the front side plate should only be fastened if hydrogen or other flammable or toxic substances are used for carrier gas, or during CI operation.

  • Page 121: To Remove The Ei Hes

    General Maintenance To Remove the EI HES Materials needed • Gloves, clean, lint-free (Large 8650-0030) (Small 8650-0029) • Tweezers (8710-2460)   Procedure 1 Vent the MS. (See “Vent the MSD” on page 104.) The analyzers, GC/MS interface, and other components in the analyzer WAR N IN G chamber operate at very high temperatures.
  • Page 122 General Maintenance Ion source Thumbscrew Ceramic source board Source finger grip Thumbscrew Source heater and temperature sensor wires Source radiator Figure 35. The analyzer chamber for the HES MSD 5975/5977 Series MSD Operating Manual...

  • Page 123: To Connect/Disconnect Wiring To The Ei Hes

    General Maintenance To Connect/Disconnect Wiring to the EI HES Materials needed • Gloves, clean, lint-free (Large 8650-0030) (Small 8650-0029) • Pliers, long-nose (8710-1094) • Tweezers (8710-2460)   Procedure 1 Use tweezers or needle nose pliers to connect/disconnect the ceramic board wire leads (red, white, black, and gray) at the source connectors.

  • Page 124: To Disassemble The Ei Hes

    General Maintenance To Disassemble the EI HES Materials needed • Gloves, clean, lint-free • Large (8650-0030) • Small (8650-0029) • Cloths, clean (05980-60051) • T6 Torx driver, (8710-2548) • Tweezers (8710-2460)   Procedure Refer to the exploded parts view Figure 37 and the EI HES parts list Table 16...
  • Page 125 General Maintenance Use care when removing the lenses from the lens insulator casing. Putting C AU T I O N excessive stress on this casing can break or crack it. If this happens, do not attempt to operate with a defective lens insulator, it must be replaced. 11 Remove the five lenses from the lens insulator/holder.
  • Page 126 General Maintenance Table 16 Parts list for EI HES (Figure Item number Item description Part number Source finger grip G7002-20008 Filament block G7002-20019 Extractor lens (5)*, with 3 mm opening G7002-20061 Ceramic insulator for extractor G7002-20064 Entrance lens assembly, Extended, HES (1)* G7002-20165 Ion focus lens (2)* G7002-20068...

  • Page 127: To Clean The Ei Hes

    General Maintenance To Clean the EI HES Materials needed • Abrasive paper (5061-5896) • Alumina abrasive powder (393706201) • Aluminum foil, clean • Cloths, clean (05980-60051) • Cotton swabs (5080-5400) • Glass beakers, 500 mL • Gloves, clean, lint-free • Large (8650-0030) •...
  • Page 128 General Maintenance If insulators are dirty, clean them with a cotton swab dampened with C AU T I O N reagent-grade methanol. If that does not clean the insulators, replace them. Do not abrasively or ultrasonically clean the insulators. Source body Source mount Repeller with bushings...
  • Page 129 General Maintenance 4 Abrasively clean the surfaces that contact the sample or ion beam. Use an abrasive slurry of alumina powder and reagent-grade methanol on a cotton swab. Use enough force to remove all discolorations. Polishing the parts is not necessary; small scratches will not harm performance. Also, abrasively clean the discolorations where electrons from the filaments enter the source body.

  • Page 130: To Assemble The Ei Hes

    General Maintenance To Assemble the EI HES Materials needed • Gloves, clean, lint-free • Large (8650-0030) • Small (8650-0029) • T6 Torx driver, (8710-2548) • Tweezers (8710-2460)   Procedure Always wear clean gloves when working in the analyzer chamber to avoid C AU T I O N contamination.
  • Page 131 General Maintenance Align as shown Figure 39. Assembled EI HES 2 Insert the extractor ceramic insulator into the source body. The ceramic insulator must be positioned flat against the source body when C AU T I O N inserting the lens stack in the next step. 3 Insert the lens stack encased in the insulator into the source body.
  • Page 132 General Maintenance Figure 40. Secure the lens screw and lock ring insulator 5 Place the heater/sensor assembly over the guide pins on the source body with the four electrical pins oriented down the flat side of the source body. 6 Place the repeller onto the heater/sensor assembly with the flat side of the repeller circumference aligned with the interface socket in the source body.
  • Page 133 General Maintenance Figure 41. Assembling the EI HES Table 17 Parts list for EI HES (Figure Item number Item description Part number Source finger grip G7002-20008 Filament block G7002-20019 Extractor lens (5)*, with 3 mm opening G7002-20061 Ceramic insulator for extractor G7002-20064 Entrance lens assembly, Extended, HES (1)* G7002-20165...
  • Page 134 General Maintenance Table 17 Parts list for EI HES (Figure 41) (continued) Item number Item description Part number Post extractor lens 2 (3)* G7002-20090 Post extractor lens 1 (4)* G7002-20104 M2 x 6 mm gold plated screw G7002-20109 Locking ring lens insulator G7002-20126 High efficiency dual filament G7002-60001...

  • Page 135: To Remove The Ei Hes Filaments

    General Maintenance To Remove the EI HES filaments Materials needed • Gloves, clean, lint-free • Large (8650-0030) • Small (8650-0029) • Cloths, clean (05980-60051) • T6 Torx driver, (8710-2548)  Procedure  1 Vent the MS. (See “Vent the MSD” on page 104.) Always wear clean gloves to prevent contamination when working in the C AU T I O N...
  • Page 136 General Maintenance 4 Remove the screw securing the filament block to the source mount. (See Figure 42.) Source mount Screw Filament block Dual filament Figure 42. Replacing the dual filament 5 Use the hand grip on the filament block to remove the filament block from the source.

  • Page 137: To Install The Ei Hes Filament

    General Maintenance To Install the EI HES Filament Materials needed • Filament assembly, high efficiency dual filament (G7001-60061) • Hex ball driver, 1.5 mm (8710-1570) • Gloves, clean, lint-free • Large (8650-0030) • Small (8650-0029) • T6 Torx driver, (8710-2548) ...

  • Page 138: To Install The Ei Hes

    General Maintenance To Install the EI HES Materials needed • Gloves, clean, lint-free • Large (8650-0030) • Small (8650-0029) • Tweezers (8710-2460)   Procedure Always wear clean gloves when working in the analyzer chamber to avoid C AU T I O N contamination.

  • Page 139: To Remove The Ei Xtr, Ss, Or Inert Source

    General Maintenance To Remove the EI XTR, SS, or Inert Source Materials needed • Gloves, clean, lint-free • Large (8650-0030) • Small (8650-0029) • Pliers, long-nose (8710-1094)   Procedure 1 Vent the MSD. (See “Vent the MSD” on page 104.) The analyzers, GC/MS interface, and other components in the analyzer WAR N IN G chamber operate at very high temperatures.

  • Page 140: To Connect/Disconnect Wiring From The Ei Xtr, Ss, And Inert Sources

    General Maintenance To Connect/Disconnect Wiring from the EI XTR, SS, and Inert Sources Materials needed • Gloves, clean, lint-free (Large 8650-0030) (Small 8650-0029) • Pliers, long-nose (8710-1094) • Tweezers (8710-2460)   Procedure 1 Use tweezers or needle nose pliers to connect/disconnect the ceramic source board wire leads at the source connectors.

  • Page 141: To Disassemble The Ei Ss Or Ei Inert Source

    General Maintenance To Disassemble the EI SS or EI Inert Source Materials needed • Gloves, clean, lint-free • Large (8650-0030) • Small (8650-0029) • Hex ball driver, 1.5 mm (8710-1570) • Hex ball driver, 2.0 mm (8710-1804) • Wrench, open-end, 10 mm (8710-2353) ...
  • Page 142 General Maintenance 14 14 15 15 16 16 Figure 44. Disassembling the EI SS or Inert source Table 18 Parts list for the EI SS or Inert source (Figure Item number Item description Part number (SS) Part number (Inert) Gold plated set screw G1999-20022 G1999-20022 Gold plated screw...
  • Page 143 General Maintenance Table 18 Parts list for the EI SS or Inert source (Figure 44) (continued) Item number Item description Part number (SS) Part number (Inert) Flat washer 3050-0982 3050-0982 Lens insulator G3170-20530 G3170-20530 Entrance lens G3170-20126 G3170-20126 Ion focus lens 05971-20143 05971-20143 Repeller insulator...

  • Page 144: To Disassemble The Ei Xtr Source

    General Maintenance To Disassemble the EI XTR Source Materials needed • Gloves, clean, lint-free • Large (8650-0030) • Small (8650-0029) • Hex ball driver, 1.5 mm (8710-1570) • Hex ball driver, 2.0 mm (8710-1804) • Wrench, open-end, 10 mm (8710-2353) ...
  • Page 145 General Maintenance Figure 45. Disassembling the EI XTR source Table 19 Parts list for EI XTR source (Figure Item Description Part number Setscrews G3870-20446 Screws G3870-20021 Source body G3870-20440 Extractor lens G3870-20444 Extractor lens insulator G3870-20445 Filaments G7005-60061 Spring washer 3050-1301 Flat washer 3050-0982...
  • Page 146 General Maintenance Table 19 Parts list for EI XTR source (Figure 45) (continued) Item Description Part number Lens insulator G3870-20530 Entrance lens assembly, Extended G7000-20026 Ion focus lens 05971-20143 Repeller insulator G1099-20113 Repeller G3870-60171 Flat washer 3050-0891 Belleville spring washer 3050-1301 Repeller nut 0535-0071...

  • Page 147: To Clean An Ei Xtr, Ss, Or Inert Source

    General Maintenance To Clean an EI XTR, SS, or Inert Source Materials needed • Abrasive paper (5061-5896) • Alumina abrasive powder (8660-0791) • Aluminum foil, clean • Cloths, clean (05980-60051) • Cotton swabs (5080-5400) • Glass beakers, 500 mL • Gloves, clean, lint-free •...
  • Page 148 General Maintenance 3 Collect the following parts to be cleaned for an EI XTR source: (See Figure 46 on page 149.) • Repeller • Repeller block insert • Source body • Extractor lens • Ion focus lens • Entrance lens These are the parts that contact the sample or ion beam.
  • Page 149 General Maintenance EI SS or EI Inert source parts to be cleaned Interface Drawout Repeller Repeller Entrance Ion focus Drawout Source body socket plate block insert lens lens cylinder EI XTR source parts to be cleaned Repeller Repeller Entrance Ion focus Extractor lens Source body block insert...
  • Page 150 General Maintenance  Procedure  The filaments, source heater assembly, and insulators cannot be cleaned C AU T I O N ultrasonically. Replace these components if major contamination occurs. 1 If the contamination is serious, such as an oil backflow into the analyzer, seriously consider replacing the contaminated parts.

  • Page 151: To Assemble An Ei Ss Or Inert Source

    General Maintenance To Assemble an EI SS or Inert Source Materials needed • Gloves, clean, lint-free • Large (8650-0030) • Small (8650-0029) • Hex ball driver, 1.5 mm (8710-1570) • Hex ball driver, 2.0 mm (8710-1804) • Wrench, open-end, 10 mm (8710-2353) ...
  • Page 152 General Maintenance Do not overtighten the interface socket. Overtightening could strip the threads. C AU T I O N 14 14 15 15 16 16 Figure 47. Assembling the EI standard or EI Inert source Table 20 Parts list for the EI standard or EI Inert source (Figure Item number Item description...
  • Page 153 General Maintenance Table 20 Parts list for the EI standard or EI Inert source (Figure 47) (continued) Item number Item description Part number (SSL) Part number (Inert) Drawout plate 05971-20134 G2589-20100 4-turn filament G7005-60061 G7005-60061 Spring washer 3050-1374 3050-1374 Flat washer 3050-0982 3050-0982 Lens insulator...

  • Page 154: To Assemble The Ei Xtr Source

    General Maintenance To Assemble the EI XTR Source Materials needed • Gloves, clean, lint-free • Large (8650-0030) • Small (8650-0029) • Hex ball driver, 1.5 mm (8710-1570) • Hex ball driver, 2.0 mm (8710-1804) • Wrench, open-end, 10 mm (8710-2353) ...
  • Page 155 General Maintenance Figure 48. Assembling the EI XTR source Table 21 Parts list for EI XTR source (Figure Item Description Part number Setscrews G3870-20446 Screws G3870-20021 Source body G3870-20440 Extractor lens G3870-20444 Extractor lens insulator G3870-20445 Filaments G7005-60061 Spring washer 3050-1301 Flat washer 3050-0982...
  • Page 156 General Maintenance Table 21 Parts list for EI XTR source (Figure 48) (continued) Item Description Part number Lens insulator G3870-20530 Entrance lens assembly, Extended G7000-20026 Ion focus lens 05971-20143 Repeller insulator G1099-20113 Repeller G3870-60171 Flat washer 3050-0891 Belleville spring washer 3050-1301 Repeller nut 0535-0071...

  • Page 157: To Replace A Filament In An Ei Xtr, Ss, Or Inert Source

    General Maintenance To Replace a Filament in an EI XTR, SS, or Inert Source Materials needed • Filament assembly (G7005-60061) • Gloves, clean, lint-free • Large (8650-0030) • Small (8650-0029) • Hex ball driver, 1.5-mm (8710-1570)  Procedure  1 Vent the MSD. (See “Venting the MSD”...
  • Page 158 General Maintenance 5 Secure the new filaments with the gold plated screw and washer. (See Figure 49 on page 157.) 6 After installing the filament, verify that it is not grounded to the source body. 7 Install the EI source. (See “To Install the EI XTR, SS, or Inert Source”...

  • Page 159: To Install The Ei Xtr, Ss, Or Inert Source

    General Maintenance To Install the EI XTR, SS, or Inert Source Materials needed • Gloves, clean, lint-free • Large (8650-0030) • Small (8650-0029) • Pliers, long-nose (8710-1094)   Procedure 1 Slide the ion source into the source radiator. (See Figure 50.) Ion source...

  • Page 160: To Replace The Electron Multiplier Horn

    General Maintenance To Replace the Electron Multiplier Horn The replacement EM horn part number for this Series 2 detector is stamped on the front face of the detector. You can determine which series detector you have without having to directly check the detector. The detector series is displayed as “Triple Axis Series 2”...
  • Page 161 General Maintenance 9 Close the analyzer chamber. (See “To Close the Analyzer Chamber” page 162.) Electron multiplier horn Retaining clip Blue signal wire Figure 51. Replacing the EM horn on a Series II Detector Figure 52. Electron multiplier horn 5975/5977 Series MSD Operating Manual...

  • Page 162: To Close The Analyzer Chamber

    General Maintenance To Close the Analyzer Chamber   Procedure 1 Ensure all the internal analyzer electrical leads are correctly attached. Wiring is not the same for both the EI and CI sources. (See “To Connect/Disconnect Wiring from the EI XTR, SS, and Inert Sources” on page 140.) Check the side plate O-ring.
  • Page 164  Agilent Technologies, Inc. 2019 First Edition, January 2019 *G7077-90031* G7077-90031...

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