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PerkinElmer OilExpress System User Manual

PerkinElmer OilExpress System User Manual

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MOLECULAR SPECTROSCOPY
OilExpress System
User's Guide

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Summary of Contents for PerkinElmer OilExpress System

  • Page 1 MOLECULAR SPECTROSCOPY OilExpress System User’s Guide...
  • Page 2 The information contained in this document is subject to change without notice. Except as specifically set forth in its terms and conditions of sale, PerkinElmer makes no warranty of any kind with regard to this document, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose.

  • Page 3: Table Of Contents

    Conventions Used in this Manual ..............7 Part Numbers ..................... 7 Notes, Warnings and Cautions ..............7 The OilExpress System ..................10 A Guided Tour of the OilExpress System ............11 Power Switch and Communications Ports ............12 The Liquid Autosampler ..................13 X – Y – Z Arm ....................14 Pumps ......................14...
  • Page 4 Deep Cleaning the Flowcell, Involving Disassembly ........88 Warranty Exclusions and Limitations ..............91 Spares and Consumables ................. 92 Troubleshooting ....................93 Appendices ....................97 Appendix 1: Decontamination ................98 Appendix 2: WEEE Instructions for PerkinElmer Products ........99 Index ......................100...

  • Page 5: Introduction

    Introduction...

  • Page 6: About This Manual

    • Index • Using this Guide This guide tells you how to install and maintain the OilExpress System; we recommend that you use it as follows: Warnings and Safety Information 1. Read on page 23 and this section before using your OilExpress System.

  • Page 7: Conventions

    UPPERCASE text refers to keys on the PC keyboard. ‘+’ is used to show that you have to press two keys at the same time, for example, ALT+F. Part Numbers All eight-digit numbers are PerkinElmer part numbers unless stated otherwise. Notes, Warnings and Cautions Three terms, in the following standard formats, are also used to highlight special circumstances and warnings.
  • Page 8 8 . OilExpress System User's Guide We use the term CAUTION to inform you about situations that could CAUTION result in serious damage to the instrument or other equipment. Details about these circumstances are in a box like this one.
  • Page 9 Introduction . 9 We use the term WARNING to inform you about situations that could result in personal injury to yourself or other persons. Details about these circumstances are in a box like this one. WARNING Warning (Warnung) Bedeutet, daß es bei Nichtbeachten der genannten Anweisung zu einer Verletzung des Benutzers kommen kann.

  • Page 10: The Oilexpress System

    10 . OilExpress System User's Guide The OilExpress System The OilExpress System is optimized for the determination of lubricant degradation products. Based on infrared spectroscopy, the system is capable of measuring the following parameters in lubricants: Soot loading • •...

  • Page 11: A Guided Tour Of The Oilexpress System

    Introduction . 11 A Guided Tour of the OilExpress System Figure 1 The OilExpress System The PerkinElmer OilExpress System (Figure 1) is a bench-top instrument that provides all the following in one self-contained unit: • A spectrometer, fitted with a sample shuttle.

  • Page 12: Power Switch And Communications Ports

    12 . OilExpress System User's Guide Power Switch and Communications Ports The power switch, AC power cable connector, and communications ports are on the rear of the spectrometer. The power switch is marked I/O (on/off). The power switch, AC power cable connector, and communications ports are located on the left-hand side of the Autosampler (see Figure 2).

  • Page 13: The Liquid Autosampler

    Introduction . 13 The Liquid Autosampler The OilExpress System uses a Liquid Autosampler to enable the rapid sampling of up to 60 oil samples per hour. Figure 3 shows a general view of the Liquid Autosampler. The Liquid Autosampler provides: •...

  • Page 14: Y - Z Arm

    14 . OilExpress System User's Guide X – Y – Z Arm ADRI-9 Board Cover Z- rack ADRI-9 Board X-frame CCU-9000 X-slide Insulation Block Coax Cable Figure 4 X – Y – Z arm mechanism The X – Y – Z arm movements are controlled by stepper motors linked by drive belts.

  • Page 15: Sample Injection/Wash Port

    Introduction . 15 Sample Injection/Wash Port The Sample Injection/Wash Port (Figure 6 and Figure 7) consists of a waste transfer and port. After completion of a liquid handling function, the excess sample is discarded in the waste port. The probe is then moved to the wash port for cleaning. Washing is accomplished by pumping wash fluid through the probe.

  • Page 16: Sample Rack

    The recommended solvent for the OilExpress System is heptane. This should be aspirated from a supply adhering to laboratory safety standards that advise on its safe storage, handling, use and disposal. If using the solvent bottle supplied with the OilExpress System (Figure 9), the following is recommended: •...

  • Page 17: Overview Of The Sampling Procedure

    Introduction . 17 Solvent bottle lid Solvent bottle Figure 9 Solvent bottle Overview of the Sampling Procedure 1. At the start of an analysis, the wash volume of solvent is drawn up by each pump. 2. The sample pump valve switches to the needle and the cell pump switches to the cell, and the solvent is dispensed.
  • Page 18 18 . OilExpress System User's Guide 4. The needle then moves to the transfer port. 5. The sample pump dispenses the sample to the cell. Only 2.1 ml of sample is dispensed to the cell. To aid the transfer of the viscous liquid and prevent pressure build up, the cell pump is simultaneously drawn back by the same volume.
  • Page 19 Introduction . 19 12. The sample pump dispenses the solvent to flush out the tubing and the needle. When the needle has been flushed the next sample can be aspirated. 13. When OilExpress has completed scanning the sample, the cell pump valve switches to the cell and the pump moves to push the sample back through the cell and back through the transfer port where it then flows to the adjacent wash port.

  • Page 20: Analyzer Measurement

    Analyzer Measurement Analyzer Sample Compartment DO NOT use the OilExpress System when the sample compartment lid is fitted. Flammable vapor may seep through instrument seals and gaskets and accumulate under the lid, where it could cause a fire or explosion hazard.

  • Page 21: 2-Port Flowcell

    Introduction . 21 2-Port Flowcell The 2-port flowcell (Figure 11) is used in a sample shuttle so that a background spectrum can be collected regularly if sampling times are long, or to compensate for changing environmental conditions. The sample shuttle moves the flowcell in and out of the beam between collecting a background and sample spectrum.

  • Page 22: Ft-Ir Liquid Autosampler For Oils: Specifications

    22 . OilExpress System User's Guide FT-IR Liquid Autosampler for Oils: Specifications Sample Viscosity Range 4–1000 cSt (centiStokes) Sample Throughput Approximately 50 per hour for 200 cSt samples Sample Carry-over <0.1% Wash Solvent Carry-over 1% typical Capacity 30 × 4 oz bottles / 240 × 16 mm vials...

  • Page 23: Warnings And Safety Information

    Warnings and Safety Information...

  • Page 24: Oilexpress System Safety Summary

    (earth) is securely connected. DO take care with solvents: heptane is highly flammable. Remove the solvent bottle and move it away from the OilExpress System before you fill it. Always keep the lid on the solvent bottle.

  • Page 25: General Safety

    If any adjustment, maintenance and repair of the opened, operating instrument is necessary, this must only be done by a skilled person who is aware of the hazard involved. Whenever it is likely that the OilExpress System is unsafe make it inoperative. The OilExpress System may be unsafe if it: Shows visible damage.

  • Page 26: Location And Ventilation

    26 . OilExpress System User's Guide Location and Ventilation To allow for adequate cooling, the OilExpress System should not be sited near to room heating equipment, for example, central heating radiators. During operation, there should be a minimum gap of: •...

  • Page 27: Samples And Waste

    DO position the waste container on a surface that is at least 90 cm (36 inches) below the bench on which the OilExpress System is located because the flow of waste relies on gravity. DO NOT immerse the ends of the tubes in the waste.

  • Page 28: Laser Safety Regulations

    28 . OilExpress System User's Guide Laser Safety Regulations The OilExpress System is a CDRH Class I, BS EN 60825-1/IEC 60825-1 Class 1 laser product as defined by IEC 60825-1. The optical module contains a Class 2 Helium Neon (HeNe) laser, which emits visible, continuous wave radiation at a wavelength of 633 nm and has a maximum output power of 1 mW.

  • Page 29: Warning Labels

    Warnings and Safety Information . 29 Warning Labels When this label is attached to an instrument it means refer to the manual in order to find out the nature of the potential hazard and any actions which have to be taken. Autosampler Labels Labels are fixed to the Autosampler in the locations shown in Figure 12 &...

  • Page 30: Warning Signs On The Instrument

    30 . OilExpress System User's Guide Warning Signs on the Instrument Caution, hot surface Caution, risk of electric shock Caution, laser radiation hazard Caution risk of danger. Refer to accompanying documents in all cases where this symbol is used to find out the nature of the potential HAZARD and any actions which...

  • Page 31: Emc Compliance

    EMC Compliance EC Directive The OilExpress System has been designed and tested to meet the requirements of the EMC Directive 2004/108/EC. The OilExpress System complies with the EMC standard EN 61326 (EMC standard for electrical equipment for measurement, control and laboratory use).

  • Page 32: Use Of Flammable Solvents And Samples

    DO NOT use the OilExpress System when the sample compartment lid is fitted. Flammable vapor may seep through instrument seals and gaskets and accumulate under the lid, where it could cause a fire or explosion hazard.

  • Page 33: Heptane

    OilExpress System, but: WARNING DO clean up leakages and spillages immediately and thoroughly. • DO move the solvent bottle away from the OilExpress System before • you fill it. DO always keep the lid on the solvent bottle.
  • Page 34 34 . OilExpress System User's Guide Fire and explosion hazard Heptane is flammable (USA definition)/highly flammable (European definition) Flash point -4 °C Explosive limits 1.05 - 6.7 % Ignition temperature 223 °C Firefighting measures Extinguish fire with foam, dry powder, carbon dioxide or...

  • Page 35: Material Safety Data Sheets

    You can search for up-to-date copies of safety data sheets on materials, such as ZnSe, used in PerkinElmer products that are known to have safety issues from the Technical Resources section of the PerkinElmer website. The MSDS information is available in a range of languages, and includes data items required in specific national, supra-national and state jurisdictions.
  • Page 36 36 . OilExpress System User's Guide...

  • Page 37: Unpacking And Installation

    Unpacking and Installation...

  • Page 38: Overview

    38 . OilExpress System User's Guide Overview Installation of the OilExpress System and OilExpress software will be performed by a PerkinElmer Service Engineer. The installation procedure is summarized below. • Unpack the Autosampler • Unpack and install the sample shuttle in your spectrometer •...

  • Page 39: Instrument Requirements

    OilExpress System. They contain important information. Electrical requirements • The OilExpress System can operate on electricity supplies of 50 or 60 Hz and on voltage ranges of between 100 and 120 V or between 220 and 240 V. •...

  • Page 40: Unpacking

    Crushed top or sides – Other physical damage NOTE: If any of the above items are found, contact PerkinElmer and the shipping agent immediately. Before unpacking the Autosampler, make sure that there is sufficient space to lay out the instrument and accessories. This makes checking the contents of the box against the packing list easier.

  • Page 41: Unpacking And Installing The Sample Shuttle

    9. Open the box of accessories and place the contents on an open surface. 10. Check to make sure that all parts have been received. NOTE: If any parts are missing from the packing list, contact PerkinElmer immediately. Unpacking and Installing the Sample Shuttle The sample shuttle accessory can be simply installed into the sample compartment of the spectrometer.

  • Page 42: Positioning The Oilexpress System

    PC either to the right side of the spectrometer, or to the left side of the Autosampler. Figure 15 The OilExpress System positioned for use 2. Align the Autosampler and the spectrometer so that the rear of the injection wash port and the sample shuttle are parallel.

  • Page 43: Installing The Liquid Autosampler

    Unpacking and Installation . 43 Installing the Liquid Autosampler Electrical Connections Power cord 1. Make sure that the Autosampler is switched off. 2. Fit the molded socket of the mains cable into the plug on the side panel of the Autosampler (Figure 16).

  • Page 44: Installing The Fluid Line Support Arm

    44 . OilExpress System User's Guide Installing the Fluid Line Support Arm Insert the fluid line support arm into the liquid connector block on the right of the autosampler. Figure 17 Fluid line support arm NOTE: The Arm Shield is not installed until the remainder of the installation, including...

  • Page 45: Installing Racks (If Ordered)

    Unpacking and Installation . 45 Installing Racks (if ordered) 1. Remove and unwrap rack. 2. Place the sample rack on the pins as shown in Figure 18. Rack installs here Rack installs here Figure 18 Installing the sample rack Figure 19 Sample rack...

  • Page 46: Autosampler Tubing Connections

    46 . OilExpress System User's Guide Autosampler Tubing Connections Fluid Tubing System 1. Remove the reagent tubing (L1200556) from the accessory bag. Route the ends with the fitting through the black grommet hole on the right panel of the autosampler. Install fitting on the right valve port of each of the syringe pumps.
  • Page 47 Unpacking and Installation . 47 Solvent Cell Z-rack Solvent Needle Figure 21 Tubing connections from the pumps to the 2-port flowcell 5. Remove the needle from the accessory bag. Loosen the slotted screw in the insulation block, and then insert the shorter end of the needle through the sleeve in the insulation block as far as the collar.
  • Page 48 48 . OilExpress System User's Guide 6. Push the needle tubing over the shorter end of the needle (to a minimum of 25 mm, 1 inch). 7. Loosen the Allen screw on the insulation block. Install the insulation block on the Z-rack with the insulation block sleeve facing down and the insulation block (black coax) cable on the left side.

  • Page 49: Installing The Flowcell In The Sample Shuttle

    The waste drains into the container by gravity, so the container should stand on a surface that is at least 90 cm below the bench on which the OilExpress System is located. Fitting waste tubing 1. Attach the waste tubing to the hose connector at the rear of the transfer/wash port.

  • Page 50: Installing The Syringe

    The syringes cannot be installed until the OilExpress software has been installed. 1. Switch on the Autosampler. 2. Start the AutoSampler Utilities. Select Start, All Programs, PerkinElmer Applications, OilExpress and then click AutoSampler Utilities. 3. Log in as an Administrator.

  • Page 51: Pc Software And Hardware Requirements

    Installing the OilExpress Software on page 54). Software Requirements The minimum software requirements for the OilExpress System are: Windows 7 (32-bit), Windows Vista or Windows XP with Service Pack 2 must be • installed, and you must be logged on at Administrator level.

  • Page 52: Upgrading From A Previous Version Of Oilexpress

    52 . OilExpress System User's Guide Upgrading from a Previous Version of OilExpress Upgrading from OilExpress v3.x If you are upgrading OilExpress from version 3.x, simply uninstall the previous version of OilExpress before installing the latest version. All your OilExpress data is automatically retained.
  • Page 53 54), migrate the resultstore.mdb file: 1. Start the Database Tools utility. Select Start, All Programs, PerkinElmer, OilExpress and then click Database Tools. 2. Select Result Stores and then click Migrate Database. 3. Open the resultstore.mdb file you copied from the previous installation.

  • Page 54: Installing The Oilexpress Software

    54 . OilExpress System User's Guide Installing the OilExpress Software The Liquid AutoSampler software CD contains an Installation Wizard to help you install OilExpress on your PC. NOTE: The Spectrum software must be installed before OilExpress. Consult the IR & Raman Manuals CD documentation supplied with your spectrometer, on the (L1050002) for details.
  • Page 55 Unpacking and Installation . 55 4. Click Next. The License Agreement dialog is displayed. 5. Read the agreement, select I accept the terms in the license agreement, and then click Next. The Product Selection dialog is displayed.
  • Page 56 56 . OilExpress System User's Guide 6. Select the OilExpress option and enter your license key; then click Next. The Instrument Selection dialog is displayed. 7. Select PerkinElmer FT-IR with Autosampler and click Next. Your software can now be installed.
  • Page 57 Unpacking and Installation . 57 8. Click Install. The installation will start. When the installation is complete, the following dialog will be displayed: 9. Click Finish.

  • Page 58: Default Users For Oilexpress

    58 . OilExpress System User's Guide Default Users for OilExpress The default passwords for the default user groups in OilExpress are the same as the name of the group, as follows: Login Name Password Administrator administrator Advanced Analyst advanced analyst...

  • Page 59: Starting Up Oilexpress And Configuring Your Instrument

    Starting up OilExpress and Configuring your Instrument The first time you start the OilExpress system, if you have not already installed instruments using the Spectrum software, the Instrument Configuration dialog is displayed. Use the Add/Edit button to add one or more instruments. See the on-screen help for details.

  • Page 60: Calibration

    The Autosampler must be calibrated to correct for any differences in the X-Y-Z zero alignment and any differences in the injection/wash port positioning. 1. From the Start menu select: Programs > PerkinElmer > Applications > OilExpress > Autosampler Utilities. The login screen (PerkinElmer or Windows, as appropriate) is displayed.
  • Page 61 Unpacking and Installation . 61 3. From the File menu select WorkTable Editor. The following dialog is displayed. 4. Right-mouse click on the Waste Port, and from the drop-down menu displayed select Properties. The following dialog is displayed. 5. Select the Calibrate tab.
  • Page 62 62 . OilExpress System User's Guide 6. Click Position Evaluation. The following dialog is displayed. 7. Separate the three dialogs on your desktop as shown below. 8. On the Moving Arm Dialog click Open Com. The Autosampler initializes.
  • Page 63 Unpacking and Installation . 63 9. In the Anchor Point section of the User-defined Rack Properties dialog, click Go. 10. Click the down button on the Moving Arm Dialog to lower the needle so that it is as close as possible to the top of the injection/wash port without actually touching it. Do not constantly press as this will cause the needle to accelerate.
  • Page 64 64 . OilExpress System User's Guide The anchor point depends on the version of your wash station. Examine the injection/wash port fitted, then use the appropriate needle position anchor point, as shown in Figure 25. Needle position Needle position anchor point...
  • Page 65 16. Right-mouse click within the worktable area of the Autosampler Utilities dialog and from the menu select Load Existing Worktable. 17. Select the required worktable, PerkinElmer BOTTLES or PerkinElmer VIALS. 18. Repeat steps 4 to 7. 19. Enter the values you previously recorded in your laboratory notebook into the X= and...

  • Page 66: Calibrating The Pathlength Of The Flowcell

    A default calibration file is provided and stored as c:\quant\pls1\methods\cellpath.md, where c:\ is the drive to which the OilExpress software has been installed. Heptane must be used as the solvent within the OilExpress System for accurate cell calibration.

  • Page 67: Installing The Arm Shield

    Unpacking and Installation . 67 5. Click Start. The Autosampler pumps are primed when the system is initialized to ensure that the Autosampler Control cell is filled with heptane. (To prime the pumps manually, refer to in the online help). The check will be performed. NOTE: If additional system checks are selected, these will be performed in addition to the pathlength check in the order that they appear on the screen.
  • Page 68 68 . OilExpress System User's Guide 4. Insert the socket head screws through the holes and tighten by turning the screw clockwise. CAUTION Do not over tighten the screws as this may crack the plastic shield. screw screw screw Figure 26 Installing the arm shield...

  • Page 69: Background To Used Oil Analysis

    Background to Used Oil Analysis...

  • Page 70: Background To Used Oil Analysis

    70 . OilExpress System User's Guide Background to Used Oil Analysis Infrared Absorption The chemical bonds within organic molecules are in a state of continual vibration, with bonds stretching and contracting as well as bending relative to each other. When an infrared beam falls on a molecule, waves of specific frequencies are absorbed from the beam by the molecule.

  • Page 71: Methods Of Analysis

    Background to Used Oil Analysis . 71 Methods of Analysis The OilExpress System is an automated system that uses infrared (IR) analysis to monitor oil quality parameters: chemical degradation products and common contaminants of lubricating oils. The OilExpress System provides a range of Analysis Methods for measuring these parameters, including standard methods for Mineral Oils, Synthetic Oils, and the Joint Oil Analysis Program (JOAP).

  • Page 72: Degradation Products

    72 . OilExpress System User's Guide Figure 27 and Figure 28 illustrate the comparison of a used oil sample and a sample of the same oil unused. From these spectra it would be fair to assume that minimal degradation has occurred.

  • Page 73: Common Contaminants

    It may also indicate an over-extended oil change period. Analysis Methods The OilExpress System ships with a set of default analysis methods that will appear in the drop-down menu. The methods vary in the analytes they determine, the peaks used and the warning limits on the results.

  • Page 74: Sample Preparation

    Carefully record details of the oil contained in each bottle. Place the sample bottles in the sample rack, ensuring that the lids have been removed. The OilExpress System bottle rack accepts standard 4 oz oil sampling bottles. If a smaller diameter bottle is used ensure that it is centered in the sample holder.

  • Page 75: Routine Maintenance And Troubleshooting

    Routine Maintenance and Troubleshooting...

  • Page 76: Maintenance Schedule

    Maintenance Schedule Maintenance must be performed on a regular basis in order to maintain the accuracy and precision of the OilExpress System. The schedule below outlines the proper intervals to check or replace components of the instrument. NOTE: For information on maintaining your spectrometer, refer to the documentation supplied with the instrument.

  • Page 77: Autosampler Maintenance Procedures

    Routine Maintenance and Troubleshooting . 77 Autosampler Maintenance Procedures Flushing the Syringe Pump 1. Do not allow the pump to run dry for more than a few cycles. 2. Inspect the pump for leaks, and correct any problems immediately. 3. Wipe up all spills on and around the pump immediately. Cleaning the Syringe Seal 1.

  • Page 78: Cleaning The Splash Guard/Safety Shields

    • If the syringe is stalling frequently NOTE: Only PerkinElmer lubricant (part number L1200559) should be used for lubricating the lead screw. Lubrication is usually only needed after 1 million syringe strokes (or every 6 months). If the pump appears to need lubrication more frequently, suspect another problem.

  • Page 79: Inspecting The Insulation Block/Alidum Cable Assembly

    Routine Maintenance and Troubleshooting . 79 6. Wipe the inside of the X-frame with a lint-free cloth dampened with isopropyl alcohol, ensuring that the lubricant on the X-axis guide rails is not removed. 7. Wipe the square shaft pinion located underneath the arm using a lint-free cloth dampened with isopropyl alcohol.

  • Page 80: Replacing The Syringe Seal

    80 . OilExpress System User's Guide Replacing the Syringe Seal The syringe seal will need to be replaced periodically. How often will depend on the duty cycle of the pump, the type of fluids being run through the system, the size of the syringe and how well the instrument is maintained.
  • Page 81 Routine Maintenance and Troubleshooting . 81 5. Remove the seal from the plunger tip using a pair of pliers and gripping the seal approximately one third of the way down (Figure 30). O-ring Narrow lip Sharp raised edge Plunger Figure 30 Plunger and O-ring configuration The 10.0 ml syringe has an O-ring beneath the seal.

  • Page 82: Replacing The 3-Port Valve

    82 . OilExpress System User's Guide Replacing the 3-port Valve Replacing a Syringe 1. Remove the syringe as described in on page 80. 2. Power down the Analyzer. 3. Remove the aspirate tubing, reagent tubing and syringe. 4. Remove the valve by loosening the two screws on the valve.
  • Page 83 Routine Maintenance and Troubleshooting . 83 6. Push the insulation block cable through the back end of the arm until the gold connector is visible. G o l d C o a x C o n n e c t o r Figure 33 Disconnecting the insulation block cable 7.

  • Page 84: Lubrication

    84 . OilExpress System User's Guide Lubrication The Autosampler does not require lubrication under normal operating conditions. If the lubricant applied at the factory should be wiped away or if the X/Y axis guide rails become dirty, cleaning and lubrication is necessary. Follow the instructions below when applying lubricants.

  • Page 85: Replacing The Tubing

    Routine Maintenance and Troubleshooting . 85 Replacing the Tubing It is important that all tubing is kept clean and free of crimps. Tubing that has become dirty, blocked or crimped can result in poor accuracy and precision, loss of air gap, or syringe stalls.

  • Page 86: Replacing Waste Tubing

    86 . OilExpress System User's Guide Replacing Waste Tubing Removing the old waste tubing Before removing the waste tubing, be sure the fluidic system/wash station is dry. CAUTION Disconnect the waste tubing from the wash station and remove the tubing from the ...

  • Page 87: Maintenance Of The Flowcell

    Routine Maintenance and Troubleshooting . 87 Maintenance of the Flowcell In normal use of the OilExpress System, the cleaning utilities provided by the software ensure that the flowcell is routinely kept clean and free of contaminants. If, however, the flowcell does become contaminated, it may be carefully dismantled for deep cleaning using lens tissues and heptane, then re-assembled.

  • Page 88: Deep Cleaning The Flowcell, Involving Disassembly

    88 . OilExpress System User's Guide Deep Cleaning the Flowcell, Involving Disassembly Wear gloves when dismantling the cell as the zinc selenide (ZnSe) windows are toxic. WARNING NOTE: A torque driver with a range of at least 10 – 25 cNm and a 3 mm hexagonal bit, for example part numbers L9003631 and L9003632, must be used to reassemble the flow cell.
  • Page 89 Routine Maintenance and Troubleshooting . 89 Figure 34 Dismantling or assembling the flowcell 3. When the flowcell is dismantled, use a lens tissue and a suitable solvent, for example heptane, to clean the flowcell. Do not use acid to clean the windows, as toxic fumes will be given off. Take care not to crease the wedged PTFE spacer during cleaning as this may reduce its effectiveness at suppressing interference fringes, and may WARNING...
  • Page 90 90 . OilExpress System User's Guide 6. Lay the front of the cell on top of the gasket. 7. Align the hole in the front of the cell with the holes in the gasket and front window. The windows in the flowcell are brittle and easily broken. Be careful that you do not tighten the screws holding the flowcell together too tightly.

  • Page 91: Warranty Exclusions And Limitations

    WARNING If a user-attempted service results in a visit by a PerkinElmer Service Engineer, the visit will not be covered by the instrument warranty. Damage caused by the following is not covered by the warranty: •...

  • Page 92: Spares And Consumables

    92 . OilExpress System User's Guide Spares and Consumables Item PerkinElmer Part Number Matched pair of ZnSe Windows for flowcell L1191081 Replacement Gasket and Spacer Set for flowcell L1191082 Sample Rack (4 oz) L1200551 Syringe (10 ml) L1200552 Seal Kit (10 ml) for syringe plunger...

  • Page 93: Troubleshooting

    (see Screw and Lead Screw Encoder on page 78). Needle and Wash Port Cannot align needle. Call for a PerkinElmer Service Engineer. Needle dirty or blocked. Residues from samples may Flush the needle using the be deposited in the needle.
  • Page 94 94 . OilExpress System User's Guide Sample/Solvent Solvent is not being drawn The solvent bottle is empty. Re-fill the solvent bottle and through. empty the waste container at the same time. A vacuum has built up in the Make sure that there is a gap...
  • Page 95 Call for a PerkinElmer Service Engineer. Autosampler X, Y or Z-axis Call for a PerkinElmer Service failures. Engineer. If any of these problems persist, or if there are any other problems that you cannot correct, contact your local PerkinElmer office or agent.
  • Page 96 96 . OilExpress System User's Guide...

  • Page 97: Appendices

    Appendices...

  • Page 98: Appendix 1: Decontamination

    (8:30 a.m. – 7 p.m. EST ) (+1) 203-925-4602 (outside the USA) Customer Care Canada: 800-561-4646 Customer Care EU: 0800 40 858 (Brussels) 0800 90 66 42 (Monza) If you are located outside of these regions, please call your local PerkinElmer sales office for more information.

  • Page 99: Appendix 2: Weee Instructions For Perkinelmer Products

    0800 40 858 (Brussels) 0800 90 66 42 (Monza) Products from other manufacturers may also form a part of your PerkinElmer system. These other manufacturers are directly responsible for the collection and processing of their own waste products under the terms of the WEEE Directive. Please contact these manufacturers directly before discarding any of their products.

  • Page 100: Index

    100 . OilExpress System User's Guide Index About this Manual Installing Related documents ....... 6 OilExpress software ....54 Analyzer Sample shuttle accessory .... 41 Measurement ......20 Spectrum software ..... 54 Common contaminants Labels Soot .......... 73 autosampler ....... 29 Unburnt fuel ......
  • Page 101 Index . 101 Sample Rack Cleaning ........77 Samples and Waste Requirements Disposal of Waste ...... 27 Electrical ........39 Software Environment ......39 Installing OilExpress software ..54 Routine Maintenance Installing Spectrum software ..54 Autosampler Z-Rack ....77, 78 Spectrometer Cleaning the Lead Screw and Capacitors .........
  • Page 102 102 . OilExpress System User's Guide...

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