Thermo Scientific TRACE 1600 GC Series Service Manual
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Thermo Scientific TRACE 1600 GC Series Service Manual

Thermo Scientific TRACE 1600 GC Series Service Manual

Gas chromatographs
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Thermo Scientific
TRACE 1600 Series GC
Service Manual
Gas Chromatographs
October 2022
MI-317000-0063
Revision A

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Summary of Contents for Thermo Scientific TRACE 1600 GC Series

  • Page 1 Thermo Scientific TRACE 1600 Series GC Service Manual Gas Chromatographs October 2022 MI-317000-0063 Revision A...
  • Page 2 © 2022 Thermo Fisher Scientific Inc. All rights reserved. Thermo Scientific™ TRACE 1600™, TRACE 1610™ and Helium Saver-H Safer™ are trademarks of Thermo Fisher Scientific. Microsoft® is a registered trademark of Microsoft. Adobe® is a registered trademark of Adobe Systems Incorporated in the United States and/or other countries. Swagelok® is a registered trademark of Swagelok Company.

  • Page 3: Regulatory Compliance

    Declaration Manufacturer: Thermo Fisher Scientific Thermo Fisher Scientific is the manufacturer of the instrument described in this manual and, as such, is responsible for the instrument safety, reliability and performance only if: • installation • re-calibration • changes and repairs have been carried out by authorized personnel and if: •...

  • Page 4: Fcc Compliance Statement

    Notice on Lifting and Handling of Thermo Scientific Instruments For your safety, and in compliance with international regulations, the physical handling of this Thermo Fisher Scientific instrument requires a team effort to lift and/or move the instrument.

  • Page 5: Declaration Of Conformity

    Declaration of Conformity...
  • Page 6 China EEP Hazardous Substances Information...

  • Page 7: Weee Directive

    WEEE Directive 2012/19/EU Thermo Fisher Scientific is registered with B2B Compliance (B2Bcompliance.org.uk) in the UK and with the European Recycling Platform (ERP-recycling.org) in all other countries of the European Union and in Norway. If this product is located in Europe and you want to participate in the Thermo Fisher Scientific Business-to-Business (B2B) Recycling Program, send an email request to weee.recycle@thermofisher.com with the following information:...

  • Page 8: Directive Deee

    Directive DEEE 2012/19/EU Thermo Fisher Scientific s'est associé avec une ou plusieurs sociétés de recyclage dans chaque état membre de l’Union Européenne et ce produit devrait être collecté ou recyclé par celle(s)-ci. Pour davantage d'informations, rendez-vous sur la page www.thermoscientific.fr/rohs. WEEE Direktive 2012/19/EU Thermo Fisher Scientific hat Vereinbarungen mit Verwertungs-/Entsorgungsfirmen in allen EU-Mitgliedsstaaten...

  • Page 9: Table Of Contents

    Oven Exhaust Vent ..........9 Thermo Scientific...
  • Page 10 PTV/PTVBKF Injector Head Replacement ......58 TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 11 Gas Sampling Valve Module ........157 Thermo Scientific...
  • Page 12 Detector Not Heated......... . 197 TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 13 Contents FPD Detector Module ......... . 197 Unstable and Excessively Noise Baseline .
  • Page 14 TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 15: Preface

    The detector generates signals of the GC eluate and its components. These signals are then processed by a Thermo Scientific Chromatography Data System for qualitative identification, as well as accurate and precise quantification of the individual compounds present in the sample.

  • Page 16: Power Rating

    To get local contact information for sales or service Go to http://www.unitylabservice.com/en/home.html Related Documentation In addition to this guide, Thermo Scientific provides the following documents for the TRACE 1600/1610 gas chromatographs. TRACE 1600 /1610 Document Set, P/N MI-317AH0-0038 • TRACE 1600/1610 Preinstallation Requirements Guide, P/N MI-317000-0032 •...

  • Page 17: Safety Symbols And Signal Words

    CLOTHING REQUIRED. Indicates that you should wear a work clothing when performing a task or else physical injury could or might occur. BOOTS REQUIRED. Indicates that you must wear boots when performing a task or else physical injury could or might occur. Thermo Scientific TRACE 1600 Series Service Manual xvii...

  • Page 18: Instrument Markings And Symbols

    Instrument Markings and Symbols Table 1 explains the symbols used on Thermo Scientific instruments. Only a few of them are used on the TRACE 1600/1610, which are annotated with an asterisk below. xviii...
  • Page 19 In-position of a bistable push control Out-position of a bistable push control Jack socket Symbol in compliance to the Directive 2012/19/EU on Waste Electrical and Electronic Equipment (WEEE) placed on the European market after August, 13, 2005. Thermo Scientific TRACE 1600 Series Service Manual...

  • Page 20: Hydrogen Safety Precautions

    • Have contingency plans in place should an incident occur. • Ensure that site emergency response team, as well as the local fire department, knows the location of all hydrogen storage tanks. TRACE 1600 Series Service Manual Thermo Scientific...

  • Page 21: Using Hydrogen With Trace 1600/1610

    • Ensure your TRACE 1600/1610 has a Thermo Fisher Scientific hydrogen sensor. A hydrogen sensor continuously monitors the hydrogen level in the oven. Hydrogen Connection Guidelines Use the following guidelines to safely connect hydrogen to your system: Thermo Scientific TRACE 1600 Series Service Manual...
  • Page 22 Manual shutoff valves should be provided near each point of use, within immediate reach. If a hydrogen cylinder or hydrogen generation system is located within immediate reach, a separate point-of-use shutoff valve is usually not necessary. xxii TRACE 1600 Series Service Manual Thermo Scientific...

  • Page 23: Purchasing Hydrogen

    Never crack a hydrogen cylinder valve to remove dust or dirt from fittings prior to attaching a regulator, as there is a risk of self-ignition. Thermo Scientific TRACE 1600 Series Service Manual xxiii...

  • Page 24: Properly Storing Hydrogen

    The following list of safety codes, standards, and references is in no way an exhaustive list. In fact, there may be federal, state, or local codes that apply to your specific location. Check with all appropriate agencies with jurisdiction before installing or using a hydrogen system. xxiv TRACE 1600 Series Service Manual Thermo Scientific...
  • Page 25 Vapors and of Hazardous (Classified) Locations for Electrical Installations in Chemical Process Areas • NFPA 13, Standard for the Installation of Sprinkler Systems • NFPA 45, Standard on Fire Protection for Laboratories Using Chemicals Thermo Scientific TRACE 1600 Series Service Manual...

  • Page 26: Hazardous Substances Precautions

    Cold vapors in the air will appear as a white fog due to condensation of moisture. Oxygen concentrations must be monitored in the release area. All cryogenic liquids produce large volumes of gas when they vaporize. xxvi TRACE 1600 Series Service Manual Thermo Scientific...

  • Page 27: Carbon Dioxide Safety Precautions

    • Eye protection: Full face shield and safety glasses are recommended. • Other protective equipment: Safety shoes when handling containers. Long sleeved shirts and trousers without cuffs. Work clothing that sufficiently prevents skin contact should be worn. Thermo Scientific TRACE 1600 Series Service Manual xxvii...

  • Page 29: Chapter 1 General Requirements

    This chapter lists the general requirements for using the TRACE 1600 Series GC. Contents • Power Quality • Main Power Line • Gas Requirements • Gas Regulators, Gas Lines, and Fittings Requirements Thermo Scientific TRACE 1600 Series GC Service Manual...

  • Page 30: Power Quality

    • Power requirements — 20 A dedicated line, 120 Vac ±10%; 50/60 Hz • Maximum power consumption — 2000 W during full power heat up • Average power consumption — 600 W TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 31: Gas Requirements

    • Fittings — The gas chromatograph system can be installed using 1/8-in. OD, or 2 mm OD tubes. In accordance with the tube used, use dedicated 1/8-in. OD or 2 mm OD ferrules. Thermo Scientific TRACE 1600 Series GC Service Manual...

  • Page 33: Analytical Unit

    Electronic Module • Toroidal Transformer • TRACE 1600 GC User Interface • TRACE 1610 User Interface • Field Upgrading Kits • External Modules • Optional Modules • Oven Hydrogen Sensor Device • Adapters Thermo Scientific TRACE 1600 Series GC Service Manual...

  • Page 34: Oven

    • Heating and cooling times — From 50 °C to 350 °C, up to 50 °C/min, and from 350 °C to 50 °C in 3.5 minutes. • Programming — 32 ramps and 33 plateaus. – Time with 0.01 minute increments per plateau. TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 35: Oven Heater

    Baffle front and back view Back Front The serial or parallel heaters wiring is driven by the electronic module according to the voltage rate setup of the power board. The oven heater specification are the following: Thermo Scientific TRACE 1600 Series GC Service Manual...

  • Page 36: Oven Motor

    See Figure Figure 3. Oven motor The oven motor has an identification label attached on the oven motor. See Figure Figure 4. Identification label TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 37: Oven Fan Blade

    Oven performance is optimized by a unique patented solution in air circulation. See Figure Figure 5. Fan blade Oven Exhaust Vent Hot air up to 450 °C (842 °F) exits through oven vents during the GC cooling phase. Figure Figure 6. Oven vents Thermo Scientific TRACE 1600 Series GC Service Manual...

  • Page 38: Injector Modules

    • Gas Sampling Valve (GSV) “Gas Sampling Valve Module” page 15 The injectors are located ONLY on the right side of the instrument, and they are identified as FRONT INLET or BACK INLET. See Figure TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 39: Ssl And Sslbkf Injector Modules

    • Fittings to connect the analytical column • The SSL injector module allows for easy removal of the injector body for cleaning and sonication. The maximum selectable temperature of the SSL/SSLBKF injector module is 400 °C. Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 40 – Temperature stability: 1 °C Heater cartridge: 80 W, 48 Vac (Rate resistance about 28 Ω at the room temperature) • Pneumatics – Electronic control only – Constant pressure – Constant flow TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 41: Ptv And Ptvbkf Injector Modules

    • Electronics that controls the digital pneumatics of the carrier, split and purge • Carrier and split filters • Fittings to connect the analytical column The maximum selectable temperature of the PTV injector modules is 450 °C Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 42 • Operating modes – Split, Splitless – Solvent Split (Large Volume) – Back-flush capability (see Note) Note PTV injector module CANNOT be updated to PTV for Backflush. The PTVBKF injector module MUST be requested. TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 43: Ssl Helium Saver Injector Module

    Figure 10. Solenoid valve Gas Sampling Valve Module Refer to the TRACE 1600/1610 User Guide and Hardware Manual. Detector Modules The TRACE 1600/1610 systems operate the following detectors: • Flame Ionization Detector (FID) Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 44 CANNOT BE swapped. Instead FRONT - BACK position of the Injector or Detector modules CAN BE swapped without any problem. The system will recognize the new configuration automatically when powered on. TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 45: Fid Detector Module

    Figure 11 shows the pneumatic diagram of the FID detector. Figure 11. FID pneumatic diagram The main features are the following: • Single body including ionization cell, heater and fuel gases feeding Thermo Scientific TRACE 1600 Series GC Service Manual...

  • Page 46: Tcd Detector Module

    • Compatible with Fe/Ni or W/Re filaments • MDA: 600 pg ethane/ml He carrier • Linear dynamic range >10 TCD Pneumatic Manifold Design Figure 12 shows the pneumatic manifold of the TCD detector. TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 47: Npd Detector Module

    • Selectivity: N/C = 50,000 to 1 gN/gC or better; P/C = 200,000 to 1 gP/gC or better • Data acquisition rate: Up to 300 Hz to be compatible with fast and ultrafast GC • Maximum Operating Temperature: Up to 450 °C Thermo Scientific TRACE 1600 Series GC Service Manual...

  • Page 48: Ecd Detector Module

    – Miniaturization of PCBAs • Fast response Reduced cell volume (150 μL) for fast peak detection – – New electronics for fast loop control and fast signal acquisition • Enhanced linearity TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 49: Fpd Detector Module

    Six gas inlet ports are present on the back side of the instrument. See Figure • Two ports for the carrier gas (front and back) • One port for hydrogen • One port for air • Two ports for the make-up gas (front and back) Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 50 The letters F and B printed on the next side of the gas inlet port indicate: • F — Front injector carrier/Front detector make-up • B — Back injector carrier/Back detector make-up The gas net assemble is shows in Figure TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 51 TCD detector is present. In case of leaks or blocking tubes on the gas net, the complete assemble must be removed. Figure Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 52 Due to the complexity of this procedure, it is strongly suggested to replace the complete gas net assembly with a new one already assembled and tested. WARNING The replacement of the gas net MUST BE performed ONLY by Thermo Fisher Scientific technical personnel previously trained. TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 53: Injectors And Detectors Cooling Fan

    80 °C, the instrument goes automatically in Safety Cut Off condition. Electronic Module The electronic module contains all the electric boards to control the functioning of the instruments. Figure 17. Electronic module Electronic module Thermo Scientific TRACE 1600 Series GC Service Manual...

  • Page 54: Toroidal Transformer

    230 Vac or 120 Vac. Additional external devices can be coupled to the main unit; in this case the new devices have their power supply. The technical specifications of the toroidal transformer are the following: TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 55: Trace 1600 Gc User Interface

    When pressed a second time, it stops a run in progress and resets the GC from Ready to Not Ready condition. • Maintenance — Press this button when a maintenance operation is required. Thermo Scientific TRACE 1600 Series GC Service Manual...

  • Page 56: Trace 1610 User Interface

    GC. See Figure The external module are the following: • “Aux Temperatures/Cryo Module” page 29 • “Auxiliary Gas Module” page 33 • “Generic Detector Interface (GDI) Control Module” page 34 TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 57: Aux Temperatures/Cryo Module

    (Mandatory to supplying a third-party detector) Analog Output Interface Module Aux Temperatures/Cryo Module This module is available for 230 V and 120 V power configuration. Use the dedicated power cord before to switch it on. See Figure Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 58 • Cryo Valves connection — Three white connectors identified as OVEN, FRONT INLET, and REAR INLET, are used to supply voltage the cryo valves (24 V, 7 W each) of the Oven and the PTV-PTVBKF injector front/back modules. TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 59: Npd Thermionic Source Power Module

    24 V F1.6A 250 V; (5 x 20 mm) 24 V solenoid valves NPD Thermionic Source Power Module The NPD Thermionic Source Power Module is mandatory for supplying the NPD detector. Figure Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 60 One protecting fuse is present inside the module. See Table Table 3. Aux Temperature/Cryo Module Protecting Fuses Fuse Type Protections F4A 250 V; (5 x 20 mm) Circuit for the generation of the current for the thermionic source TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 61: Auxiliary Gas Module

    Primary and the other as Secondary by mean of dedicated switch on the back panel. See the example below. Secondary Primary The primary module controls the aux pressures from 1 to 3, while the secondary module controls the aux pressures from 4 to 6. Thermo Scientific TRACE 1600 Series GC Service Manual...

  • Page 62: Generic Detector Interface (Gdi) Control Module

    1. Three inlets ports marked Gas Inputs 1, 2, and 3 for the connection up to three auxiliary detector gases. CAUTION The maximum pressure for all inputs is 1000 kPa (145 psi). The working inlet pressure range is from 400 kPa (58 psig) to 1000 kPa (145 psig). TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 63 Refer to the section Adding a Generic Detector Interface in the TRACE 1600/TRACE 1610 Hardware Manual for details. Two protecting fuses are present inside the GDI control module. See Figure 30 Table Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 64 F2 Protecting Fuse Table 4. GDI Control Module Protecting Fuses Fuse Type Protections T300 mA 250 V; (5 x 20 mm) 24 Vdc T2A 250 V; (5 x 20 mm) 48 Vac TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 65: Analog Output Interface

    Optional Modules The following optional modules can be installed on the TRACE 1600/1610 GC: • “NoVent Microfluidics Module” page 38 • “FTIR Make-up Module” page 38 • “SSL Thermospray Module” page 39 Thermo Scientific TRACE 1600 Series GC Service Manual...

  • Page 66: Novent Microfluidics Module

    Figure 33. NoVent Microfluidics Module FTIR Make-up Module The module is equipped with an On/Off needle valve for the regulation of the gas flow into the Thermo Scientific Nicolet iS50 FT-IR Spectrometer connected with the GC. Figure Figure 34. FTIR Make-up Module...

  • Page 67: Ssl Thermospray Module

    SSL injector and the fittings for the connection to the analytical column, while the “back” module includes the split and purge vent valves, filters, and the digital pneumatics for the control of the carrier gas. See Figure 35. Thermospray SSL Injector Module Thermo Scientific TRACE 1600 Series GC Service Manual...

  • Page 68: Oven Hydrogen Sensor Device

    The reliability of the sensor depends on careful maintenance. When the sensor is in use, you must periodically check its operating performance and calibration as recommended by the manufacturer. Refer to your hydrogen sensor’s instruction manual for maintenance guidelines. TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 69: Adapters

    In case the Thermo graphite ferrules will be used, the capillary columns adapter of injector and detector module must be replaced with a dedicated one for accepting Thermo Scientific ferrules and column nuts. For details refer to Chapter 1 of the TRACE 1600/1610 Hardware Manual.

  • Page 71: Injector Modules Parts Replacement

    SSL/SSLBKF/HeS-S/SL Carrier and Split Filters Replacement • PTV/PTVBKF Injector Septum Replacement • PTV/PTVBKF Injector Liner Replacement • PTV/PTVBKF Injector Module Replacement • PTV/PTVBKF Injector Head Replacement • PTV/PTVBKF Carrier and Split Filter Replacement Thermo Scientific TRACE 1600 Series GC Service Manual...

  • Page 72: Injector Modules

    2. Manually unscrew the septum cap and then remove the septa from its septa housing. Figure Figure 37. SSL/SSLBKF/HeS-S/SL septum replacement (1) 3. Install the new septum into its septum housing paying attention to have the center guide toward up. See Figure TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 73: Ssl/Sslbkf/Hes-S/Sl Injector Liner Replacement

    2. Open the module flap cover to manually unscrew the ring nut, then remove it with the septum holder. See Figure Figure 39. SSL liner replacement (1) 3. Use tweezers to remove the liner with the O-ring from the SSL injector body. See Figure Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 74 2. Place the liner into an ultrasonic bath filled with a methanol/acetone mixture (1:1), and sonicate it for about half an hour 3. By using tweezers, remove the liner from the ultrasonic bath, and dry it with compressed clean air, or other inert gas. TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 75: Ssl/Sslbkf/Hes-S/Sl Injector Module Replacement

    4. Open the module flap cover. See Figure Figure 42. SSL module replacement (2) 5. Using a T20 Torxhead screwdriver, unscrew completely the three visible Torx screws. See Figure Figure 43. SSL/SSLBKF/HeS-S/SL module replacement (3) Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 76 If the injector module remains out from the instrument for a long time, or the instrument is used without the injector module, close the gas connection plate by using the dedicated gas block plug. TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 77 WARNING Damages on the gas connection plate of the carrier gas, or on the 25 pins connector, requires their replacement. Due to the complexity of this procedure, the part replacement MUST BE performed ONLY by Thermo Fisher Scientific technical personnel, previously trained. Thermo Scientific TRACE 1600 Series GC Service Manual...

  • Page 78: Ssl/Sslbkf/Hes-S/Sl Injector Body Replacement

    Figure Figure 46. SSL/SSLBKF/HeS-S/SL injector body replacement (1) 4. Open the module flap cover to manually unscrew the ring nut and septum holder. See Figure Figure 47. SSL/SSLBKF/HeS-S/SL injector body replacement (2) TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 79 6. Use a T20 Torxhead screwdriver to remove the two Torx screws. See Figure Figure 49. SSL/SSLBKF/HeS-S/SL injector body replacement(4) 7. Pull the injector body up from its housing. See Figure Figure 50. SSL/SSLBKF/HeS-S/SL injector body replacement (5) Thermo Scientific TRACE 1600 Series GC Service Manual...

  • Page 80: Ssl/Sslbkf/Hes-S/Sl Carrier And Split Filters Replacement

    Unscrew the two filters from the SSL main body. See Figure Figure 52. SSL injector filters Carrier filter Split filter 4. Reinstall the new filters in the reverse order of their removing, paying attention to their position. TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 81: Ptv/Ptvbkf Injector Septum Replacement

    CAUTION DO NOT overtighten when screwing the septum cap on the PTV Injector; fingertight is more than adequate. Next set the carrier pressure ON. 4. Re-set the oven and injector temperatures as before. Thermo Scientific TRACE 1600 Series GC Service Manual...

  • Page 82: Ptv/Ptvbkf Injector Liner Replacement

    3. Use a flat screwdriver to unscrew the liner cap, then use tweezers to remove it. Figure 56. PTV/PTVBKF Liner Replacement (2) 4. Use tweezers to remove the liner with O-ring from the PTV injector body. See Figure Figure 57. PTV/PTVBKF liner replacement (3) TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 83: Ptv/Ptvbkf Injector Module Replacement

    3. Remove the column from the inlet of the injector. See Figure Figure 58. PTV/PTVBKF module replacement (1) 4. Open the module flap cover. See Figure Figure 59. PTV/PTVBKF module replacement (2) Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 84 7. After the module removal, a gas connection plate is visible on the internal bottom surface. This small plate supplies carrier gas to the injector module. See Figure Figure 62. PTV/PTVBKF module replacement (5) TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 85 A 25 pins connector on the internal bottom surface supplies the voltages and the IN/OUT signals to the injector module. Damage on this connector determines an incorrect positioning of the injector module with consequently its incorrect functioning. Thermo Scientific TRACE 1600 Series GC Service Manual...

  • Page 86: Ptv/Ptvbkf Injector Head Replacement

    1. Cool down the injector modules at the room temperature. 2. Set the carrier gas off. 3. Open the PTV/PTVBKF and respective detector or dummy module flap covers. See Figure Figure 63. PTV/PTVBKF injector head replacement (1) TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 87 Figure 65. PTV/PTVBKF injector head replacement (3) 6. Remove from PTV/PTVBKF injector the septum cap, the septum, the liner cap, and the liner. See Figure Figure 66. PTV/PTVBKF injector head replacement (4) Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 88 PTV bottom side. See Figure Figure 68. PTV/PTVBKF injector head replacement (6) 9. Rotate the PTV/PTVBKF injector head toward the fan holder. See Figure Figure 69. PTV/PTVBKF injector head replacement (7) TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 89 PTV/PTVBKF bottom side. 12. Reinstall the injector head in the reverse order of removal and ensure the three O-rings are located correctly in their housing. New O-rings are white. Thermo Scientific TRACE 1600 Series GC Service Manual...

  • Page 90: Ptv/Ptvbkf Carrier And Split Filter Replacement

    PTV main body. See Figure Figure 72. PTV/PTVBKF injector filters Carrier Filter Split Filter 4. Reinstall the new filters in the reverse order of their removing, paying attention to their position. TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 91: Detector Modules Parts Replacement

    • FPD Jet Replacement • FPD Interferential Filter Replacement • FPD Mirror Metal Plug Replacement • FPD Filter-side Heat Shields Replacement • FPD Flame-side Heat Shields Replacement • FPD Photomultiplier Tube Replacement Thermo Scientific TRACE 1600 Series GC Service Manual...

  • Page 92: Detector Modules

    “To clean or replace the FPD mirror metal plug” page 108 • “To replace the FPD filter-side heat shield” page 110 • “To replace the FPD flame-side heat shield” page 114 • “To replace the photomultiplier tube” page 118 TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 93: Fid Detector Module Replacement

    4. Open the module flap cover. See Figure Figure 74. FID module replacement (2) 5. Using a T20 Torxhead screwdriver, unscrew completely the three visible Torx screws. Figure 75. FID module replacement (3) Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 94 If the detector module remains out from the instrument for a long time, or the instrument is used without the detector module, close the small detector gases plate using the dedicated cap. Close also the hole on the insulator using the dummy module. TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 95: Fid Collecting Electrode Replacement

    To replace the electrode of the FID detector 1. Set all the detector gases to OFF, and cool down the detector module at the room temperature. 2. Open the module flap cover. See Figure Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 96 4. Unscrew and pull the signal cable up. Do not use a wrench. See Figure Figure 80. FID electrode replacement (3) 5. Manually unscrew the detector cap, then pull it up together with the FID cell top. See Figure TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 97 6. Remove the insulator ring and the collecting electrode. See Figure Figure 82. FID electrode replacement (5) 7. Reinstall a new or cleaned collecting electrode into the FID body proceeding in the reverse order of its removal. Thermo Scientific TRACE 1600 Series GC Service Manual...

  • Page 98: Fid Jet Replacement

    Figure 83. FID jet replacement (1) 3. Using a T6 Torx screwdriver, remove the glow-plug cable. 4. Unscrew and pull the signal cable up. Do not use a wrench. See Figure Figure 84. FID jet replacement (2) TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 99 INSTRUMENT DAMAGE Place the FID cell top in a safe place to avoid the damage of the signal pin. Signal pin 6. Remove the insulator ring and the collecting electrode, then unplug the polarizing electrode bulkhead cable. See Figure Figure 86. FID jet replacement (4) Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 100 To clean the FID jet 1. Using tweezers, rinse the FID jet with distilled water, then with methanol. 2. Place the FID jet on a paper towel, and let it air dry. TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 101: Measuring The Fid Detector Gas Flow

    2. Remove the column from the detector inlet and close it with the black cap. See Figure Figure 89. FID gases flow measurement (1) 3. Open the module flap cover. See Figure Figure 90. FID gases flow measurement (2) Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 102 Figure 92. FID gases flow measurement (5) WARNING When unscrewing the detector cap, keep the FID cell top fixed avoiding its turning. This precaution prevents the damage of the signal pin into the FID cell top. TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 103 2.5 mm hexagonal key. See Figure Figure 94. FID gases flow measurement (7) 9. Insert the FID detector flow adapter into the detector body and push until it stops. Figure Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 104 11. Place the flowmeter tubing over the male hose adapter of the FID flowmeter adapter to begin measuring flows. See Figure Figure 97. FID gases flow measurement (10) To Flowmeter 12. Power the GC on. TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 105: Tcd Detector Module Replacement

    3. Remove the column from the inlet of the detectors. See Figure Figure 98. TCD module replacement (1) 4. Open the module flap cover. See Figure Figure 99. TCD module replacement (2) Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 106 7. After the module removal, a small plate is visible on the internal bottom surface. This small plate supplies the gases to the detector module. See Figure 102. Figure 102. TCD module replacement (5) TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 107 A 25 pins connector on the internal bottom surface supplies the voltages and the IN/OUT signals to the detector module. Damage on this connector could determine an incorrect positioning of the detector module with consequently its incorrect functioning. Thermo Scientific TRACE 1600 Series GC Service Manual...

  • Page 108: Measuring The Tcd Detector Gas Flow

    1. Cool down the oven and the injector - detector modules at the room temperature, then, switch the instrument OFF. 2. Manually close the inlet of the carrier and detector gas lines by using the optional external pneumatic switches, or close the main detector gases source. TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 109 6. Pull up the detector module paying attention to maintain it horizontal respect the top surface of the instrument. This precaution simplifies the module removal and avoids the damages of the 25 pins connector where the module is plugged. See Figure 107. Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 110 If the detector module remains out from the instrument for a long time, or the instrument is used without the detector module, close the small detector gases plate by using the dedicated cap. Close also the hole on the insulator using the dedicated dummy module. TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 111: Ecd Collecting Electrode Replacement

    Note This procedure can be performed leaving the module on the instrument (Front or Back position).  To replace the ECD collecting electrode 1. Cool down the detector modules at the room temperature, then, open the module flap cover. See Figure 109. Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 112 Figure 111. Figure 111. ECD collecting electrode replacement (3) 4. Using a small flat screwdriver, unscrew the collecting electrode, then use tweezers to remove it from the ECD body. See Figure 112. TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 113: Ecd Heater And Temperature Sensor Replacement

    2. Manually close the inlet of the carrier and detector gas lines by using the optional external pneumatic switches, or close the main detector gases source. See Figure 113. Figure 113. ECD temperature sensor replacement (1) Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 114 5. Using the T10 Torx screwdriver, remove the cover of the ECD module unscrewing the four screws located on the bottom side of the module. See Figure 116. Figure 116. ECD temperature sensor replacement (4) TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 115 9. Install the new part proceeding in the reverse order of its removal 10. Place the cover with the internal insulator on the ECD bottom side. Make sure to place the cables of heater and temperature sensor in correct position. See Figure 119. Thermo Scientific TRACE 1600 Series GC Service Manual...

  • Page 116: Npd Detector Module Replacement

    2. Manually close the inlet of the carrier and detector gas lines by using the optional external pneumatic switches, or close the main detector gases source. 3. Remove the column from the inlet of the detectors. See Figure 121. TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 117 7. Pull up the detector module pay attention to maintain it horizontal respect the top surface of the instrument. This precaution simplifies the module removal, avoiding the damages of the 25 pins connector where the module is plugged. See Figure 124. Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 118 If the detector module remains out from the instrument for a long time, or the instrument is used without the detector module, close the small detector gases plate using the dedicated cap. TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 119: Npd Source Replacement

    Note This procedure can be performed leaving the module on the instrument (Front or Back position).  To replace the NPD source 1. Cool down the oven and the injector - detector modules at the room temperature, then switch the instrument OFF. Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 120 5. Use the T10 Torx head screwdriver to unscrew the two Torx screws of the NPD source connector from its holder, and the three Torx screws of the source. See Figure 127. TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 121 9. Rotate and align the thermionic source connector, then tighten the dowel to fix the connector to the support by using the T6 Torxhead key. See Figure 130. Figure 130. NPD source replacement (5) Correct Alignment dowel Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 122 Figure 132. NPD source replacement (7) 12. Close the module flap cover. 13. Plug in the signal cable into its contact on the detector module. See Figure 133. Figure 133. NPD source replacement (8) TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 123: Npd Jet Replacement

    3. Disconnect the cables from the NPD detector module. See Figure 134. Figure 134. NPD jet replacement (1) 4. Open the module flap cover to remove the NPD source. See Figure 135. Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 124 Torx screws of the source. See Figure 136. Figure 136. NPD jet replacement (3) 6. Pull the NPD source out carefully from the NPD detector. See Figure 137. Figure 137. NPD jet replacement (4) TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 125 9. By using the elbowed box wrench, unscrew the jet, and extract it through the detector body. See Figure 139. Figure 139. NPD jet replacement (5) Insulator 10. Place the jet in the ultrasonic cleaner, filled with liquid detergent. Sonicate the jet for about five minutes Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 126 140. Figure 140. NPD jet replacement (6) Correct Alignment dowel 14. Reconnect and screw the straight jack connector of the collecting electrode cable to the collecting electrode bulkhead jack. See Figure 141. TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 127 17. Plug in the signal cable into its contact on the detector module. See Figure 143. Figure 143. NPD jet replacement (9) 18. If present, move the autosampler towards the module restoring the original alignment. 19. Power on the GC. Thermo Scientific TRACE 1600 Series GC Service Manual...

  • Page 128: Fpd Detector Replacement

    5. Disconnect the signal, excitation voltage, and ignition/heating cables from the detector. Using the tool provided with the system, loosen the fixing nut on the base of the detector and remove it. TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 129 7. Reinstall the FPD detector on the base ensuring that the aluminum ring has been inserted in the correct position, then tighten the fixing nut. 8. Reconnect the signal, excitation voltage and ignition/heating cables to the detector. Thermo Scientific TRACE 1600 Series GC Service Manual...

  • Page 130: Fpd Interferential Filter Replacement

    7. Remove the photomultiplier assembly and the filter. See Figure 146. Figure 146. Photomultiplier Assembly Removal Knurled Nut a. Loosen the knurled nut that fixes the photomultiplier assembly and remove it from the detector body. TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 131 CAUTION Avoid touching the filter with your fingers. If you see fingertips on the filter, clean it using GC-grade methanol and air dry before remounting. 9. Reassembly the filter and the photomultiplier assembly. The mirror face must be oriented towards the flame. See Figure 148. Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 132 11. If other external modules are present, plug the power cable to the AC Input connector of each module, and to the wall outlet. 12. Power on the GC. 13. Set the normal working conditions. TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 133: Fpd Ignition Glow-Plug Replacement

    Top Screws Right Cover Front Screw Back Screw b. Remove the left and right covers of the FPD detector body and the insulating material. The glow-plug is now accessible. See Figure 151. Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 134 Replace the glow-plug with a new one interposing the new washer. 10. Reinstall the left and right covers of the FPD detector body with the insulating material in the original position, and fix them with the four fixing screws. See Figure 153. TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 135 12. Reconnect the signal, excitation voltage and ignition/heating cables to the detector. 13. If external modules are present, plug the power cable to the AC Input connector of each external module, and to the wall outlet. 14. Power on the GC. Thermo Scientific TRACE 1600 Series GC Service Manual...

  • Page 136: Fpd Mirror Metal Plug Replacement

    Note Do not lose the aluminum ring inserted between the detector head and the base body. 7. Loosen the Allen screws on the mirror plug and remove it. See Figure 154. Figure 154. FPD Mirror Plug Removal TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 137 11. Reconnect the signal, excitation voltage and ignition/heating cables to the detector. 12. If other external modules are present, plug the power cable to the AC Input connector of each module, and to the wall outlet. 13. Set the normal working conditions. Thermo Scientific TRACE 1600 Series GC Service Manual...

  • Page 138: Fpd Filter-Side Heat Shields Replacement

    Note Do not lose the aluminum ring inserted between the detector head and the base body. 7. Loosen the knurled nut that fixes the photomultiplier assembly and remove it from the detector body. See Figure 156. Figure 156. Photomultiplier Assembly Removal Knurled Nut TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 139 PN 19050786), first remove the spacer, and then the filter. Interferential Filter Spacer 9. Loosen the three Allen screws that fix the filter support to the flange of the detector body and remove it. See Figure 158. Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 140 11. Insert the filter support into the flange and fix it tightening the three Allen screws. Check the O-ring that fixes the heat shield is in place before tightening the screws. Figure 161. TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 141 CAUTION If the filter installed is equipped with the spacer (see the kits PN 19050785 and PN 19050786), first insert the filter, and then the spacer. Interferential Filter Spacer 13. Reassembly the photomultiplier assembly and the detector body, then fix them together tightening the knurled nut. Thermo Scientific TRACE 1600 Series GC Service Manual...

  • Page 142: Fpd Flame-Side Heat Shields Replacement

    Note Do not lose the aluminum ring inserted between the detector head and the base body. 7. Remove the photomultiplier assembly and the filter. 8. Loosen the knurled nut that fixes the photomultiplier assembly and remove it from the detector body. TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 143 See Figure 163. Figure 163. Filter-side Heat Shield Removal (1) 12. Loosen the Allen screws that fix the mirror plug and remove it. See Figure 164. Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 144 14. Remove with care traces of graphite due to the breaking of the seal. 15. Insert a new filter-side heat shield. See Figure 166. Figure 166. Filter-side Heat Shield Replacement (1) 16. Insert a new heat shield into its housing inside the detector body. TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 145 27. If other external modules are present, plug the power cable to the AC Input connector of each module, and to the wall outlet. 28. Power on the GC. 29. Set the normal working conditions. Thermo Scientific TRACE 1600 Series GC Service Manual...

  • Page 146: Fpd Photomultiplier Tube Replacement

    Note Do not lose the aluminum ring inserted between the detector head and the base body. 7. Using a cross-head screwdriver unscrew the two fixing screws that fix the photomultiplier tube housing to the photomultiplier tube holder. See Figure 167. TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 147 During the extraction meets some resistance due to the presence of an O-ring inside the holder. See Figure 168. Figure 168. Photomultiplier Tube Housing Removal (2) 9. Replace the defective photomultiplier tube. Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 148 Replace the photomultiplier tube with a new one. Make sure to correctly insert the pins of the photomultiplier tube into the connector referring to the polarized position. See Figure 170. Figure 170. Connector Polarized Position Polarized Position 10. Remount the photomultiplier tube assemble. TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 149 See Figure 172. Figure 172. Photomultiplier Tube Housing Reinstallation (2) c. Insert the two fixing screws into the corresponding fixing holes, then tighten the screws using a cross-head screwdriver. Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 150 13. If other external modules are present, plug the power cable to the AC Input connector of each module, and to the wall outlet. 14. Power on the GC. 15. Set the normal working conditions. TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 151: Gc Parts Replacement

    • Backplane Board Replacement • Toroidal Transformer Replacement • Lubricant MOLYKOTE Z Powder Specification • Upgrading TRACE 1300 Series GC to a TRACE 1610 GC • Replacing the Helium Saver/H2 Safer Gasnet Thermo Scientific TRACE 1600 Series GC Service Manual...

  • Page 152: Gc Mainframe

    “To replace the cooling flaps stepping motor” page 139 • “To replace the electronic module” page 141 • “To replace the backplane board.” page 143 • “To replace the toroidal transformer” page 144 TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 153: Oven Heater Replacement

    Figure 174. GC heater replacement (1) 3. From the BACKPLANE board disconnect the three wires of the oven heater and the connector of the oven thermal sensor. See Figure 175. Figure 175. GC heater replacement (2) Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 154 Note During this procedure, pieces of insulating material will drop down into the oven; this material will be reused during the installation of the new oven heater. TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 155 Figure 177. GC heater replacement (4) 6. Place the new oven heater assembly in correct position and then, fix it using the 4 Torx screws. See Figure 178. Figure 178. GC heater replacement (5) Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 156 Lubricant MOLYKOTE Z powder “Molybdenum Disulphide (MOS ) powder “(Thermo Scientific P/N 30803601). Any other Lubricant powders having the same technical specification mentioned below, can be used. See “Lubricant MOLYKOTE Z Powder Specification”...
  • Page 157 Figure 181. GC heater replacement (7) 10. Before reinstalling the rear cover, connect the GND wire to it. 11. Install the rear aluminum cover screwing the four Torx screws by using a T2.5 Torxhead screwdriver. Thermo Scientific TRACE 1600 Series GC Service Manual...

  • Page 158: Oven Fan Blade Replacement

    Figure 183. Oven fan replacement (2) Note During this procedure, pieces of insulating material will drop down into the oven; this material will be reused during the repositioning of the new oven heater assy. TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 159 3 mm in respect the tip of the motor shaft. See Figure 184. Figure 185. Oven fan replacement (4) 18. Place the oven heater diaphragm to the original position, and fix it by using a 3 mm Allen key. See Figure 185. Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 160 Lubricant MOLYKOTE Z powder “Molybdenum Disulphide (MOS2) powder “(Thermo Scientific P/N 30803601). Any other Lubricant powders having the same technical specification mentioned below, can be used. See “Lubricant...

  • Page 161: Security Magnetic Sensor Replacement

    2. Remove the rear aluminum cover unscrewing the four Torx screws. 3. Open the oven door. 4. Using a T20 Torx screwdriver, remove the top left Torx screw. See Figure 188. Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 162 Figure 189. Security magnetic sensor replacement (2) 6. Using a T10 Torx screwdriver, remove the safe plate from the front bottom side of the instrument unscrewing the two Torx screws. See Figure 190. TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 163: Oven Motor Replacement

    2. Disconnect the cable of the oven motor from the backplane board. See Figure 192. Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 164 5. Install the new oven motor proceeding in the reverse order of its removing. Pay attention about the position of the six seals that must be reinstalled as shown in Figure 194. TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 165: Oven Light Replacement

    Disconnect the power cord from the main socket located on the back of the instrument. 2. Remove the back aluminum cover unscrewing the four Torx screws and disconnecting the GND wire. Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 166 4. Move the left panel back, then pull its bottom side out. Remove the panel disconnecting its GND wire. Figure 198. Left Panel GND Wire Location 5. Remove the two T20 screws that hold the oven light in place and remove the light by sliding it out. TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 167: Cooling Flaps Stepping Motor Replacement

    Open the oven door and remove the top right Torx screw by using a T20 Torx screwdriver. Move the panel back, then pull its bottom side out. Remove completely the panel and disconnect its GND wire. See Figure 200. Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 168 Torx screw can be helped removing the left air exhaust tunnel first. To do that, use T20 Torxhead screwdriver to remove the three Torx screws of the exhaust tunnel and then take it out. TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 169: Electronic Module Replacement

    2. Disconnect all the cables that are connected to the electronic module connectors. Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 170 WARNING Before to install the new Electronic Module, verify its main power configuration (230 Vac or 120 Vac) printed on its identification label that must be in accordance with the main power line used. TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 171: Backplane Board Replacement

    2. Remove all the cables from the backplane board. 3. Using a Torxhead screwdriver remove the six Torx screws. Thermo Scientific TRACE 1600 Series GC Service Manual...

  • Page 172: Toroidal Transformer Replacement

    Figure 205. Toroidal transformer replacement (1) 3. Disconnect the cable of the transformer from the backplane board. See Figure 206. Note To simplify the transformer removing, disconnect all the other cables that are close to it. TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 173 5. Reinstall the new transformer paying attention to install the plastic circular insulator first, then mount the transformer with its cable turned backwards. Using the same Allen screw, block the transformer with its metal plate and the plastic circular insulator. See Figure 208. Thermo Scientific TRACE 1600 Series GC Service Manual...

  • Page 174: Lubricant Molykote Z Powder Specification

    Wide service temperature range • Composition — Molybdenum disulphide • Color — Black • Limitations — This product is neither tested nor represented as suitable for medical or pharmaceutical uses. • Packing — 1 kg TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 175: Upgrading Trace 1300 Series Gc To A Trace 1610 Gc

    Figure 210. Flat Cable Location 4. Repeat steps 1, 2, and 3 in the reverse order to install the new TRACE 1610 front panel. 5. Disconnect all cables that are connected to the electronic module connectors. Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 176 Handles Electronic Module Housing 9. Create a small notch on the GC back-right side with a file to allow the passage of the Helium Saver-H Safer™ gas net tubing. See Figure 213. TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 177 GC’s metal border. See Figure 215. Figure 215. Tubing Below Metal Border 12. Install the new TRACE 1600 Series electronic module. Thermo Scientific TRACE 1600 Series GC Service Manual...

  • Page 178: Replacing The Helium Saver/H2 Safer Gasnet

    217. Figure 217. Disconnecting Gasnet Tubing 3. Disconnect SSL injector pressurization gas tubing from the He Saver-H Safer™ Gasnet using a 1/4-in. wrench. See Figure 218. Figure 218. Right Gasnet Tubing Locations TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 179 Electronic Module Housing 8. Remove back tubing support by removing the back He Saver-H Safer™ Gasnet metal cover with a T20 screwdriver and remove the metal blocking clips from the internal side. Figure 221. Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 180 Safer™ Gasnet by removing the two T20 Screws from the front support. See Figure 222. Figure 222. Removing the Front Support 10. Install the new He Saver-H Safer™ Gasnet executing operation listed above in the reverse order. TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 181: Electronic Boards Description

    Helium Saver Module • FID Detector Module • TCD Detector Module • ECD Detector Module • NPD Detector Module • FPD Detector Module • Electronic Module • Backplane Board • External Modules Thermo Scientific TRACE 1600 Series GC Service Manual...

  • Page 182: Wiring Diagram

    Figure 223. Wiring diagram SSL Injector Module Two electric boards are present in the SSL module; they are located one over the other and fixed on the SSL’s manifold. See Figure 224. TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 183 An A/D converter to communicate with the microprocessor. The SSL injector body is heated with a heater cartridge of 80 W, 48 Vac (about 30 Ω at the room temperature) and its temperature is read by PT100 thermal sensor. Thermo Scientific TRACE 1600 Series GC Service Manual...

  • Page 184: Ptv Injector Module

    A connector for thermocouple. – A connector for PTV cooling fan. – A safety Fuse: 2.5 A, 24 Vac. • PTVBottom-HRM includes: – An electric circuit to controls the three pressure sensors. TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 185: Gas Sampling Valve Module

    An electric circuit controls the carrier, split, and purge proportional valves. – An electric circuit controls the Gas Sampling Valve temperature. – A microprocessor to controls the functioning of the Gas Sampling Valve. – A connector marked CN7 for Backflush valve. Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 186 On the SSL injector side, two electric boards are present, they are located one over the other and both are fixed on the modified SSL’s manifold. See Figure 227. Figure 227. Helium Saver module wiring diagram TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 187 PT100 thermal sensor. FID Detector Module Two electric boards are present in the FID module and they are fixed on the FID’s manifold. The boards are identified as FIDT-HRM and FIDB-HRM. See Figure 228. Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 188 An electric circuit to read the PT100 thermal sensor. – An electric circuit to controls the FID temperature. – An electric circuit to controls the pressure sensors. – An A/D converter to communicates with the microprocessor. TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 189 An electric circuit to controls and supplies voltages to the TCD boards (±15 V; +5 V) • TCDTop-HRM includes: – An amplifier circuit of the filaments. – A power circuit of the TCD’s bridge. Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 190 ECD Detector Module Five electric boards are present in the ECD module and they are fixed on the TCD’s manifold. The boards are identified as ECDL-HRM, ECDM-HRM, ECDT-HRM, ECDB-HRM, and ECDV-HRM. See Figure 230. TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 191 An electric circuit to controls the Safety Cut Off relays and power element (TRIAC) to controls the heating cartridge. • ECDTop-HRM includes: – A/D converter. – A microprocessor to controls the functioning of the ECD detector. Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 192 Two electric boards are present in the NPD module; they are located one over the other and both are fixed on the NPD’s manifold. They are identified as NPDT-HRM and NPDB-HRM. See Figure 231. TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 193 An electric circuit to read the PT100 thermal sensor and to controls the heating circuit. – An electric circuit to controls the Safety Cut Off relay. – A safety Fuse: 2 A, 48 Vac. Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 194 Two electric boards are present in the FPD module; they are located one over the other and both are fixed on the FPD’s manifold. They are identified as FPDT-HRM and FPDB-HRM. Figure 233. TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 195 An electric circuit to control the thermal sensor of the base body of FPD module and heating block of FPD detector. – An electric circuit that controls the thermal sensor of the manifold of the FPD module. Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 196 400 °C for the FPD module. Electronic Module Four electronic boards are present in the electronic compartment and they are identified as OVN-HRM, CPU-HRM, I/O-HRM, and Power Supply-HRM. See Figure 234. Figure 234. Electronic module wiring diagram TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 197 Table 5. Protecting Fuses (Sheet 1 of 2) Fuse Type for 120 Vac Type for 230 Vac Protections T10A; IEC 127/III T6.3A; IEC 127/III Toroidal main (5 x 20 mm) (5 x 20 mm) transformer Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 198 Three BUS connectors are available, where the Auxiliary • BUS Connectors — External modules must be connected. To be automatically recognized, the Auxiliary External modules must be connected to the BUS connectors before switching ON the TRACE 1600/1610. TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 199 Electronic Boards Description Rear Connectors Description • Handshake Connectors — Two handshake connectors identified as Autosampler Handshake and Generic Handshake are available. Thermo Scientific TRACE 1600 Series GC Service Manual...

  • Page 200: Backplane Board

    FID and FPD modules during the flame ignition phase, and two VDR (Voltage Dependent Resistor) identified with F1 and F2, that are protecting the 24 V in current and temperature. See Figure 235. TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 201 H2PRES 0_5_GPS H2PRES FANSP CON10 CON10 STEP_CF34 STEP_4 +5_GPS STEP_3 +5_GPS STEP_2 +5_GPS +5_GPS STEP_1 0R68 15W - ARCOL HS 0R68 15W - ARCOL HS STEP_CF12 Figure 236. Flexible Cable Wiring Diagram Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 202 Figure 237. Figure 237. Auxiliary gas module The gas pressure/flow required is automatically controlled and adjusted through three proportional valves. A microprocessor controls the programming and the functioning of the proportional valves. TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 203 Oven cryogenic system, the solenoid valves for the front/back PTV/PTVBKF cryogenic systems, and up to eight solenoid valves for the activation of external events. See Figure 238 Figure 239. Figure 238. Auxiliary temperature cryo module Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 204 • Connect the power cord to the Aux Temperature Cryo Module. • Connect the BUS cable from the Aux Temperature Cryo Module to the BUS connector of the GC. • Turn the GC ON. NPD Power Module TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 205 The external module is powered directly from the main power line (230 V or 120 V). They are identified as and Power Supply. • NPDC-HRM includes: – An electric circuit to controls the voltage and the current (4 A Max.) applied to the NPD source. Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 206 A safety Fuse F1 (4 A, 250 V). • Power Supply includes: – A commercial power supply to generate the voltage (50 V) and current (5 A Max) for the NPD source. TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 207: Updating Firmware And Software

    This chapter describes how to update the firmware and the software on your TRACE 1600 Series GC. Contents • Using the GC and AS Service Tool Program to Update Firmware • Updating the HMI Software and Service Videos Thermo Scientific TRACE 1600 Series GC Service Manual179...
  • Page 208 Figure 242. Selecting an Instrument 2. Click the F/W update button to access the Boot Loader page. The TRACE Series GC will enter boot loader status, and the system starts scanning the firmware. See Figure 243. TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 209 3. When the scan is complete, the Browse package name button is enabled. See Figure 244. Figure 244. Boot Loader Window (2) 4. Click the Browse package name button to display firmware versions. See Figure 245. Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 210 • If the status of all the components is ok, an update is not necessary. • If the status of one or more components is old, click the Update button to update the firmware. See Figure 246. Figure 246. Boot Loader Window (3) TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 211 Note Before to downgrade the TRACE 1600/1610 firmware version with a previous version, be sure that the current Data System version is able to control it. 1. Run the GC and AS Service Tool as an Administrator. Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 212 IP setup and F/W update buttons will be activated. 4. Select F/W update a new page will be display, click the Set Up icon in the left lower corner. TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 213 6. Select the firmware package that you want to install. Click Update to start the process. 7. At the end of the firmware downgrading, all the cells must be OK. Click Done to close the program. Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 214 1. Copy to your PC the HMI ver. xx.xx.xx.rar of the latest HMI software version received from Thermo Fisher Scientific GC-GC/MS Product Support, available at the following link. 2. Extract the files. The following figure shows an example of the files in the extracted folder. TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 215 5. Press Configuration, then select the Touch screen icon. Next, press the Update software from USB button. Figure 252. GC Configuration Page 6. Choose the appropriate update: Update HMI, Update Videos, or Update All. Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 216 After updating the HMI and videos via USB, check the GC touch screen to verify that all updates are installed. In some rare cases, updating videos via USB may not work properly. If this happens it is necessary to directly load the service videos to the SD card. TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 217 3. Disconnect the flat and grounding cable between the panel and the GC door. Figure 256. Flat Cable and Grounding Cable Locations 4. Position the front panel on a table and detach the HMI electronics by removing the four T10 screws. Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 218 6. Upload ONLY the Video folder, inserting the SD card directly in an SD card reader. 7. Repeat these steps in reverse order to reinstall the components. 8. Check the videos to confirm the update was successful. TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 219 This chapter provides troubleshooting for the detectors. Use the information to troubleshoot and resolve the issue. Contents • FID Detector Module • NPD Detector Module • ECD Detector Module • TCD Detector Module • FPD Detector Module Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 220 • The Polarizing Electrode is not well positioned on the FID detector. • Detector gases not calibrated/set correctly. • Electronic issue on the FID boards. High Signal The causes could be identified on the following points: TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 221 Note For a better detector’s troubleshooting, is suggested to disconnect the column from the NPD module and close it with a blind cap. Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 222 • The Source heating current value could be too low. • The detector temperature could be too low. • The sample amount injected could be too low. • Electronic issue on the NPD detector boards. TRACE 1600 Series GC Service Manual Thermo Scientific...

  • Page 223: Base Line Drift

    • The Collecting Electrode could be contaminated. • The Make-up gas could be contaminated. • Leaks could be present on the ECD Module and/or Makeup line. • ECD parameters not set correctly. Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 224 • Electronic issue on the TCD detector boards. Detector Not Ready The causes could be identified on the following points: • The filaments are set OFF. • The filaments are not READY. TRACE 1600 Series GC Service Manual Thermo Scientific...
  • Page 225 • The Hydrogen flow rate could be too low. • The Air flow rate could be too low or too high. • The heat absorbing windows could be dirty. • Electronic issue on the TCD detector boards. Thermo Scientific TRACE 1600 Series GC Service Manual...
  • Page 226 The causes could be identified on the following points: • The heater could be faulty or not connected. • The 48 V are missing. • Electronic issue on the FPD detector boards. TRACE 1600 Series GC Service Manual Thermo Scientific...

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