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Emerson Rosemount CT5800 Manual

Continuous gas analyzer
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Reference Manual
00809-0100-5800 , Rev AA
September 2019
™
Rosemount
CT5800
Continuous Gas Analyzer

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Summary of Contents for Emerson Rosemount CT5800

  • Page 1 Reference Manual 00809-0100-5800 , Rev AA September 2019 ™ Rosemount CT5800 Continuous Gas Analyzer...
  • Page 2 Published by Emerson. All possible care has been taken in the preparation of this publication, but Emerson and its agents and distributors accept no liability for any inaccuracies that may be found. This manual reflects the state of the product at the issue date below, but further enhancements while in service may mean that the manual does not reflect your particular system.
  • Page 3 All users must read this page before proceeding! Emerson (Rosemount) designs, manufactures, and tests its products to meet many national and international standards. The Rosemount CT5800 is a sophisticated technical product, and to ensure it continues to operate as designed and within normal specifications, it MUST be installed, used, and maintained correctly.The following instructions MUST be adhered to and integrated...
  • Page 4 General safety notice/residual risk Installation, operation, and maintenance of the analyzer must be in accordance with these instructions. When operated as intended and all applicable safety instructions are observed, an element of risk will remain, including, but not limited to, the following: •...
  • Page 5 This product is designed and manufactured under an approved quality management system to ISO 9001: 2015. Emerson and the Rosemount CT5800 have satisfied the requirements for applying the CE marking to the Rosemount CT5800 Gas Analyzer. This equipment meets all requirements of the EMC and Low Voltage directives.
  • Page 6 This article is in accordance with IEC 60079-0: 2011 Clause 30. This article must not be changed, amended, or removed. Emerson has satisfied the requirements of and complies with IEC, ATEX, and North American regulators for operation of electrical/electronic equipment in hazardous locations .
  • Page 7 Safety and information notices This article is in accordance with IEC 60079-0: 2011 Clause 30. This article must not be changed amended or removed. DANGER WILL CAUSE DEATH Failure to follow this warning will result in death or serious injury to personnel. WARNING DANGER TO PERSONNEL Failure to follow this warning may result in serious injury to personnel.
  • Page 8 Safety Information All authorized users, including installation, operation, and maintenance personnel, must observe the following safety precautions and warnings. This article is in accordance with IEC 60079-0: 2011 Clause 30. This article must not be changed, amended, or removed. DANGER FLAMMABLE SUBSTANCES This article is in accordance with IEC 60079-0: 2011 Clause 30.
  • Page 9 WARNING FLAMMABLE OR EXPLOSIVE GASES When supplying explosive gases or flammable gases with concentrations of more than 25% of the lower explosion limit, Emerson recommends implementing one or more additional safety measures: Purging the unit with inert gas...
  • Page 10 WARNING EXPLOSION HAZARD This article is in accordance with IEC 60079-0: 2011, Clause 30. Failure to observe this warning and/or follow safety instructions could cause an explosion or potentially hazardous situation, which if not avoided, could result in death or serious injury. Read all instruction manuals (including versions for auxiliary equipment) before installing this instrument.
  • Page 11 Use only replacement parts and components authorized by Emerson. All replacement parts and components must be suitable Ex- certified components for use in hazardous areas.
  • Page 12 Failure to observe this warning and/or follow safety instructions could result in death or serious injury. The analyzer weighs 176.4 lb. (80 kg) and must be wall or frame mounted. Emerson recommends that a minimum of two people move and lift the analyzer using suitable lifting and transportation equipment.
  • Page 13 WARNING HAZARDOUS GAS This article is in accordance with IEC 60079-0: 2011 Clause 30. The product stream that the analyzer is examining may be hazardous even at low concentrations. Therefore, take special care to ensure that the sample gas return port either returns the sample gas to the product stream or discharges the sample gas to a location that will not cause a hazard.
  • Page 14 WARNING EXPLOSION Danger of explosion if battery is incorrectly replaced. Replace with only the same or equivalent type of battery. WARNING Physical access Unauthorized personnel may potentially cause significant damage to and/or misconfiguration of end users’ equipment. This could be intentional or unintentional and needs to be protected against. Physical security is an important part of any security program and fundamental to protecting your system.
  • Page 15 CAUTION EQUIPMENT DAMAGE Ensure that the local power voltage where the unit is to be installed corresponds to the unit’s nominal voltage as given on the name plate label. CAUTION EQUIPMENT DAMAGE Do not power up or try to operate the analyzer unless it is physically secure and all electrical and pneumatic connections to the analyzer are in place.
  • Page 16 Castle Business Park Stirling, FK9 4TZ United Kingdom Tel. +44 (0)1786 447 721 Fax: +44 (0) 1786 475 822 Emerson.com/RosemountGasAnalysis Laser radiation CAUTION label Interior on analysis cell Laser module identification label On each laser module housing Earth identification label...

  • Page 17: Table Of Contents

    Reference Manual Contents 00809-0100-5800 September 2019 Contents Chapter 1 Plan..........................21 1.1 Description.............................21 1.2 Equipment purpose and role......................22 1.3 System overview..........................23 1.4 Customer information........................25 1.5 Safety precautions and conditions for safe use................26 1.6 Qualified personnel........................27 1.7 Software version..........................27 1.8 Gas detection..........................
  • Page 18 A.6 Rating............................171 A.7 Assessment standards........................172 A.8 Markings............................172 A.9 Conditions of certification/special conditions for safe use............174 Appendix B Theory of operation....................177 B.1 Overview............................177 B.2 Quantum Cascade Laser measurement principle................177 B.3 Measurement process........................177 xviii Emerson.com/Rosemount...
  • Page 19 Reference Manual Contents 00809-0100-5800 September 2019 Appendix C Spare parts list......................179 Appendix D Engineering Drawings....................181 D.1 List of engineering drawings......................181 Appendix E Glossary and abbreviations..................183 Rosemount CT5800...
  • Page 20 Contents Reference Manual September 2019 00809-0100-5800 Emerson.com/Rosemount...

  • Page 21: Chapter 1 Plan

    Handle the analyzer with caution during unpacking, installing, maintenance, and transporting to prevent crushing of hands, feet, or other body parts. The analyzer weighs 176.4 lb. (80 kg). Emerson recommends that a minimum of two people move and lift the analyzer. Wear suitable protective gloves and protective footwear. Note This manual is intended for the personnel who install, operate, and maintain the equipment.

  • Page 22: Equipment Purpose And Role

    Equipment purpose and role The analyzer is a gas sensor system that can be configured to measure the concentrations of multiple small molecules in a gas sample that is provided to the analyzer via a sample line. Emerson.com/Rosemount...

  • Page 23: System Overview

    Measurement data from the analyzer can be displayed in the process control center. The Rosemount CT5800 is supplied by Emerson. The gas handling system may be provided by either you or Emerson, depending upon the specific installation. The circuit breakers used to control the application of electrical power to the analyzer, the interconnecting wires, and gas piping are provided by you.
  • Page 24 F. Measurement data G. Control center Emerson has designed the analyzer for industrial process applications requiring ATEX Zone 1 hazardous area certification; the analyzer has an Ex d flameproof enclosure. It contains an optical system with multiple lasers and a series of optical components that provide an optical path, a heated multi-pass analysis cell, and sample and outlet ports that can be connected to a gas handling system, and control and analysis electronics.

  • Page 25: Customer Information

    Install and the Quick Start Guide. Emerson is committed to continuously improving its products and documentation. Every effort will be made to include in the documentation any modifications by the manufacturer. However, this document reflects the supplied sensor at the revision date on the front cover.

  • Page 26: Safety Precautions And Conditions For Safe Use

    Cascade Technical Support (cascade.support@emerson.com) or Emerson distribution partners. Further contact details for Emerson can be found on the back page of this manual. Safety precautions and conditions for safe use...

  • Page 27: Qualified Personnel

    Only qualified and trained persons have the required specific knowledge to correctly interpret the general safety information, warnings, and procedures given in this manual and apply them to this particular application. Emerson or its distribution partners can provide this training on request.

  • Page 28: Detailed System Specifications

    Inlet gas port connector Swagelok type, factory-configured, specify on order Outlet (exhaust) gas port ¼ Swagelok type, factory-configured, specify on order connector Measurement result signals 4 to 20 4 or 8 channel outputs, specify on order or Modbus over TCP / Emerson.com/Rosemount...
  • Page 29 Reference Manual Plan 00809-0100-5800 September 2019 Table 1-3: General Characteristics (continued) Rosemount CT5800 Value Units Comment Warm-up time minutes Figure 1-3: Rosemount CT5800 Dimensions: Front View A. User interface B. 2 off lifting eyelets Rosemount CT5800...
  • Page 30 Plan Reference Manual September 2019 00809-0100-5800 Figure 1-4: Rosemount CT5800 Dimensions: Side View A. Rating plate B. External earth point Emerson.com/Rosemount...
  • Page 31 Reference Manual Plan 00809-0100-5800 September 2019 Figure 1-5: Rosemount CT5800 Radius for Opening A. Opening arc Table 1-4: Environmental Characteristics Environmental characteristic Value Comment Operating temperature range -4 to 131 °F (-20 to 55 °C) Ambient temperature Sample gas temperature range 39 to 140 °F (4 to 60 °C) Factory set, specify on order (condition for safe use Europe)

  • Page 32: Unpacking The Analyzer

    Handle the analyzer with caution during unpacking, installing, maintaining, and transporting to prevent crushing of hands, feet, or other body parts. The analyzer weighs 176.4 lb. (80 kg). Emerson recommends that a minimum of two people move and lift the analyzer. Wear suitable protective gloves and protective footwear. WARNING...
  • Page 33 Reference Manual Plan 00809-0100-5800 September 2019 WARNING EXPLOSION HAZARD This article is in accordance with IEC 60079-0: 2011 Clause 30. Failure to observe this warning and/or follow safety instructions could result in an explosion or potentially hazardous situaiton which, if not avoided, could result in death or serious injury.
  • Page 34 Plan Reference Manual September 2019 00809-0100-5800 Emerson.com/Rosemount...

  • Page 35: Chapter 2 Install

    Observe the advisable operating temperatures given in Detailed system specifications. Do not subject analyzer to direct sunlight or heat sources. For outdoor installation, Emerson recommends installing the analyzer in a cabinet. At a minimum, protect it against rainfall. WARNING FIRE AND EXPLOSION In accordance with IEC 60079-0: 2011 Clause 30.
  • Page 36 Installing an isolating switch may also be beneficial. In either case, these components must be constructed to conform to recognized norms. In accordance with IEC 60664-1, install the analyzer in an area of not more than Pollution Degree 2. Emerson.com/Rosemount...

  • Page 37: Mounting

    The analyzer weighs 176.4 lb. (80 kg). Emerson recommends that a minimum of two people move and lift the analyzer. Wear suitable protective gloves and protective footwear. Make sure that the wall fixing points are capable of supporting a load of 176.4 lb. (80 kg) each;...
  • Page 38 Make sure that the fasteners used are suitable for the load and surface the analyzer is mounted on. Emerson recommends installing the analyzer in an upright (vertical) position; other orientations may affect the measuring results.

  • Page 39: Connecting The System

    Reference Manual Install 00809-0100-5800 September 2019 4. Make sure the bolts are secure. Apply maximum torque permissible for the material combination of the supporting structure. 5. Remove the lifting eyes and retain them for future use. Protect the threads with plastic grommets and a suitable grease.
  • Page 40 Install Reference Manual September 2019 00809-0100-5800 Figure 2-2: Rosemount CT5800 Housing A. 20 off M16 captive bolts 3. Carefully lower the front enclosure to the fully open position. Emerson.com/Rosemount...
  • Page 41 Reference Manual Install 00809-0100-5800 September 2019 Figure 2-3: Enclosure Open A. Flamepath (green highlight) B. Seal C. Flanges 4. Apply masking tape to the flanges, seal, and flamepath to protect them from scratches, chipping, and other forms of damage of deformation. CAUTION PROTECT FLAMEPATH Any damage to the flamepath will invalidate certification.
  • Page 42 The customer supplied circuit breaker must be in accordance with ATEX / IECEx / North American protection concepts. The main power isolator controls the application of electrical power to the analyzer. Electrical protection for the instrumentation circuitry of the analyzer is provided by fuses F1 and F2 located inside the analyzer. Emerson.com/Rosemount...
  • Page 43 Reference Manual Install 00809-0100-5800 September 2019 Table 2-1: Electrical power requirements Electrical supply Power consumption Voltage Fuse Instrumentation supply 500 W (peak) 110 to 240 Vac, 50/60 Hz ± 3.15 A internal fuses F1 and voltage 300 W (usual) F2. See Connecting the signal cables.
  • Page 44 Before starting to install the analyzer, verify what type of cable entry is required at your site of installation. Rosemount CT5800 gas analyzers may be equipped with cable glands (e.g., regulated for installations covered by ATEX/IEX/Ex) or may be installed with conduits (e.g., in North America). Emerson.com/Rosemount...
  • Page 45 Reference Manual Install 00809-0100-5800 September 2019 Electrical protection for the instrumentation circuitry of the analyzer is provided by fuses F1 and F2 located inside the analyzer. Figure 2-5: Fuses Connect power to the system through the power gland on the base of the analyzer (Figure 2-4).
  • Page 46 Install Reference Manual September 2019 00809-0100-5800 Figure 2-6: Earth Bond Emerson.com/Rosemount...
  • Page 47 Reference Manual Install 00809-0100-5800 September 2019 2.3.4 Connecting the signal cables Connect the signal cables through conduit outlets 2 and 3 as shown in the figures below. NOTICE This section is in accordance with IEC 60079-0: 2011 Clause 30. This section must not be changed, amended, or removed.
  • Page 48 Digital output 9 Digital output 10 Digital output 11 Digital output 12 Analog output 1 Analog output 2 Analog output 3 Analog output 4 Analog output 5 Analog output 6 Analog output 7 Analog output 8 Status output 1 (check function) Emerson.com/Rosemount...
  • Page 49 Reference Manual Install 00809-0100-5800 September 2019 Table 2-2: Power, Digital, and Analog Connections (continued) Terminal Function Status output 2 (maintenance required) Status output 3 (out of specification) Status output 4 (failed) Table 2-3: Ethernet Interface Module wiring to MOXA Ethernet Socket Terminal Designation Color coding...
  • Page 50 HIGH VOLTAGE Failure to obey the wiring regulations may result in serious injury to personnel. Voltages up to 250 Vac, 50 Hz may be present on the digital output terminals. Install external circuits in accordance with national wiring regulations. Emerson.com/Rosemount...

  • Page 51: Test Connections

    Reference Manual Install 00809-0100-5800 September 2019 WARNING ELECTRIC SHOCK Attaching cables and wiring harnesses longer than 9.8 ft. (3 m) may cause injury to personnel. The analyzer passed electromagnetic compatibility (EMC) tests based on all electrical cables and harnesses attached to it being 9.8 ft. (3 m) long. Test connections Before sealing the cable glands, it is vital to test the new connections in order that any faults can be remedied before the cables are permanently sealed.
  • Page 52 Install Reference Manual September 2019 00809-0100-5800 Procedure 1. Set the main circuit breaker to ON. 2. Check that the display controller lights up. The instrument begins to power up. Emerson.com/Rosemount...
  • Page 53 Reference Manual Install 00809-0100-5800 September 2019 2.4.2 Testing temperature sensor and cell heater The sample cell is controlled to operate at a pre-set temperature. This involves a heater and a temperature sensor. NOTICE This section is in accordance with IEC 60079-0: 2011 Clause 30. This section must not be changed, amended, or removed.

  • Page 54: Closing The Housing

    Closing the housing After all internal connections have been made and proved/tested, close the enclosure and secure the 20 off M16 x 45 captive screws and form A washers in accordance with the torque sequence. Figure 2-11. Emerson.com/Rosemount...
  • Page 55 Reference Manual Install 00809-0100-5800 September 2019 Procedure 1. Remove all protective covering from the flamepath and enclosure sealing gasket. 2. Inspect the seal. If any damage is detected, stop the process immediately and report to maintenance. 3. Clean the seal to remove any adhesive from the protective cover. 4.

  • Page 56: Commissioning

    Figure 2-11: Torque sequence Tighten all bolts in sequence to a torque value of 18.44 ft.-lb. (25 Nm). Commissioning Once the sensor is fully installed as described above, commission it according to the commissioning plan agreed on between you and Emerson. Emerson.com/Rosemount...

  • Page 57: Chapter 3 Startup Procedure

    Reference Manual Startup procedure 00809-0100-5800 September 2019 Startup procedure Introduction CAUTION EQUIPMENT DAMAGE Damage to the analyzer may result from a failure to follow this procedure. Always follow the startup procedure. The analyzer normally operates continuously. It should only be necessary to start up the analyzer under the following circumstances: •...

  • Page 58: Startup Procedure

    The startup sequence commences automatically under software control. After a few seconds, the Gas Sensor Main screen (Figure 3-1) appears on the display controller. If it does not, report the fault to the maintenance organization. Emerson.com/Rosemount...
  • Page 59 Reference Manual Startup procedure 00809-0100-5800 September 2019 Figure 3-1: Gas Sensor Main Screen 9. Start up the system for returning the sample gas. 10. Start up the gas handling system that conditions the sample gas before it is fed into the analyzer.
  • Page 60 Startup procedure Reference Manual September 2019 00809-0100-5800 Emerson.com/Rosemount...

  • Page 61: Operating The Analyzer

    Reference Manual Operating the analyzer 00809-0100-5800 September 2019 Operating the analyzer Introduction This chapter describes the controls, displays, and indicators on the Rosemount CT5800 and how to use the display controller located on the front panel of the instrument. Normal operation The analyzer is designed for long term continuous operation, and therefore its normal state is to be switched on and performing gas measurements.

  • Page 62: Front Panel Controls And Indicators

    On both the Gas Sensor Main screen and the Pressure and Temperature screen, if the analyzer makes more measurements than can fit on the display, use to scroll down the list. Front panel controls and indicators The analyzer is configured from the display controller located on the front panel. Emerson.com/Rosemount...
  • Page 63 Reference Manual Operating the analyzer 00809-0100-5800 September 2019 Figure 4-3: Front Panel Display Controller NOTICE On/Off circuit breakers There are no On/Off switches on the analyzer. The application of electrical power to the analyzer is controlled through an external circuit breaker. The circuit breaker is a simple two-pole on/off circuit breaker that must be set to On to permit the safe operation of the analyzer.

  • Page 64: Display Controller

    Normally used to select. Also accesses the Main Menu from the Home screen. Referred to as RIGHT. Used to go back to the previous screen. No function from the Home screen. Referred to as LEFT. Used to access the context sensitive Help pages. Referred to as HOME. Emerson.com/Rosemount...

  • Page 65: Gas Sensor Main Screen

    Reference Manual Operating the analyzer 00809-0100-5800 September 2019 Table 4-1: Display Controller Navigation Button Functions (continued) Button Description Generally used to select an alternative function. Also allows you to toggle between gas and physical measurements from the Home screen. Referred to as ENTER. The analyzer employs Intelligent Device Management which enables self-monitoring and diagnostics.

  • Page 66: Pressure And Temperature Screen

    If, however, the software detects a fault, an error message is displayed. Press to get further information on the error. Pressure and Temperature screen The Pressure and Temperature screen (Figure 4-6) shows pressure and temperature measurements taken inside the analyzer. Emerson.com/Rosemount...

  • Page 67: Help System

    Reference Manual Operating the analyzer 00809-0100-5800 September 2019 Figure 4-6: Pressure and Temperature Screen NOTICE A Torr is a non-SI unit of pressure defined as 1/760 of standard atmospheric pressure and is equal to the fluid pressure of 1 mm of mercury. Help system The analyzer software includes a context-sensitive help system.

  • Page 68: Main Menu

    DATA SERVICE: Takes you to a screen that allows data to be downloaded from the instrument. The downloaded data is used to diagnose faults. • SYSTEM: Takes you to a screen that allows the analyzer to be shut down or displays the software versions. Emerson.com/Rosemount...

  • Page 69: Back Button

    Reference Manual Operating the analyzer 00809-0100-5800 September 2019 Figure 4-8: Main Menu BACK button On most of the software screens, the top left-hand button is configured as a BACK button. Press BACK to return to the previous screen. Rosemount CT5800...
  • Page 70 Operating the analyzer Reference Manual September 2019 00809-0100-5800 Emerson.com/Rosemount...

  • Page 71: Verifying Gas Concentrations

    Reference Manual Verifying gas concentrations 00809-0100-5800 September 2019 Verifying gas concentrations Verification Verification flows the known gas concentration through the analyzer and gives you a display of the measurement, the cylinder value, and the difference between the two. You can use verification to confirm that the analyzer is within tolerance. If it is out of tolerance, perform a calibration (see Calibration).
  • Page 72 ZERO verification option is selected, as shown in Figure 5-2. 5. To perform a verification, press The Manual/Automatic screen (Figure 5-3) opens. Figure 5-3: Manual/Automatic Screen 6. Press for manual verification. Press for automatic verification. The Verify Zero screen (Figure 5-4) opens. Emerson.com/Rosemount...
  • Page 73 Reference Manual Verifying gas concentrations 00809-0100-5800 September 2019 Figure 5-4: Verify Zero Screen 7. Allow the concentrations to stabilize and wait for two minutes after stabilization. This screen gives a reading of the concentration of the selected gas that is present as an impurity in the nitrogen calibration gas, as measured by the instrument.
  • Page 74 4. Connect an excess flow line to the unused port on the T-piece and route the excess flow line to a suitable extractor. 5. On the display controller, browse to the Main menu as described in Main menu. 6. Using , select GAS SERVICE (Figure 5-7). Emerson.com/Rosemount...
  • Page 75 Reference Manual Verifying gas concentrations 00809-0100-5800 September 2019 Figure 5-7: Main menu 7. Press The Select gas screen (Figure 5-8) opens. Figure 5-8: Select gas Screen 8. Use to move the cursor until the gas that you wish to span verify is selected.
  • Page 76 SPAN verification option is selected, as shown in Figure 5-9. To perform a verification, press The Mode selection screen opens (Figure 5-10) for manual or automatic verification. Figure 5-10: Mode selection Screen 10. Press for manual verification. The Span input screen (Figure 5-11) opens. Emerson.com/Rosemount...
  • Page 77 Reference Manual Verifying gas concentrations 00809-0100-5800 September 2019 Figure 5-11: Span input Screen 11. Use to highlight each digit in turn; then use to increase or decrease the value until the concentration displayed matches the cylinder you are using. NOTICE The cylinder concentration must be entered in ppm.
  • Page 78 The display controller proceeds to the Result screen (Figure 5-13). Figure 5-13: Result Screen 19. If the reading is outside tolerance, the span calibrate the analyzer. Refer to Span calibration. 20. Press to return to the screen shown in Figure 5-14. Emerson.com/Rosemount...
  • Page 79 Reference Manual Verifying gas concentrations 00809-0100-5800 September 2019 Figure 5-14: Calibration / Verification Screen 21. If you wish to perform a span for another gas, press The software returns to the Select gas screen (Figure 5-1). 22. Repeat steps Step 8 through Step 16 for the next gas.
  • Page 80 Verifying gas concentrations Reference Manual September 2019 00809-0100-5800 Emerson.com/Rosemount...

  • Page 81: Chapter 6 Gas Calibration

    Reference Manual Gas calibration 00809-0100-5800 September 2019 Gas calibration Required tools The gas concentrations measured by the analyzer can be validated against a known sample gas or calibrated to match it by using the following gas calibration procedure. To calibrate the analyzer, you need the following items: •...

  • Page 82: Calibration

    Prerequisites Run the analyzer at a stable temperature for at least thirty minutes prior to commencing this procedure. Use nitrogen gas of "instrument gas" purity as the zero calibration gas. Emerson.com/Rosemount...
  • Page 83 Reference Manual Gas calibration 00809-0100-5800 September 2019 Procedure 1. Make sure that a pressure regulator is connected to the nitrogen gas bottle. 2. Connect a hose from the nitrogen gas bottle through a T-piece to the sample supply port on the rear of the analyzer. Connect an excess flow line to the unused port on the T-piece and route the excess flow line to a suitable extractor.
  • Page 84 ZERO calibration option is selected (see Figure 6-4). 8. To calibrate, press The Mode selection screen (Figure 6-5) opens. Figure 6-5: Mode selection Screen 9. Press for manual calibration. Press for automatic calibration. 10. Press to confirm. The Result screen (Figure 6-6) displays. Emerson.com/Rosemount...
  • Page 85 Reference Manual Gas calibration 00809-0100-5800 September 2019 Figure 6-6: Result Screen 11. After the required flush time (dependent on analyzer configuration), the top line on the screen changes from Calibrate zero to Result . This shows the zero calibration is complete. 12.
  • Page 86 Press The Select type screen (Figure 6-8) opens. Figure 6-8: Select Type Screen 8. Use to move the cursor until SPAN is selected (Figure 6-8). To calibrate, press The Mode selection screen (Figure 6-9) opens. Emerson.com/Rosemount...
  • Page 87 Reference Manual Gas calibration 00809-0100-5800 September 2019 Figure 6-9: Mode selection Screen 9. Press to perform a manual calibration. The Span input screen (Figure 6-10) opens. Figure 6-10: Span input Screen 10. Use to highlight each digit in turn; then use to increase or decrease the value until the concentration displayed matches the cylinder you are using.
  • Page 88 16. If the calibration of the analyzer remains outside of tolerance, you can adjust the calibration by pressing This brings up a Calibrate screen (Figure 6-12). 17. To proceed with the automatic re-calibration, press Emerson.com/Rosemount...
  • Page 89 Reference Manual Gas calibration 00809-0100-5800 September 2019 The automatic re-calibration of the instrument's span calibration starts, and the offset shown on the screen (in Figure 6-13 it is 0.997 ) is applied to the instrument. Press to abort the calibration process. When the calibration or verification is complete, the screen shown in Figure 6-13 displayed.
  • Page 90 Gas calibration Reference Manual September 2019 00809-0100-5800 Emerson.com/Rosemount...

  • Page 91: Troubleshooting And Diagnostics

    In all the cases described in this chapter, maintenance personnel must perform the repairs by directly replacing the faulty item with a known serviceable spare part supplied by Emerson. All other items must be repaired or replaced by the manufacturer. NOTICE As a general principle, if any optical component other than the cell assembly and the laser module is unserviceable, the analyzer must be repaired by Emerson.
  • Page 92 Failure to properly install the equipment may cause serious injury to personnel. Make sure that the wall unit the analyzer is mounted on is solid, stable, and of a suitable material to hold the weight of the analyzer. Do not mount the analyzer on stud or partition walls. Emerson.com/Rosemount...
  • Page 93 Reference Manual Troubleshooting and diagnostics 00809-0100-5800 September 2019 WARNING FIRE AND EXPLOSION Failure to observe this precaution may cause death, personal injury, and/or damage to property. Do not open the Ex d enclosure of the analyzer unless the atmosphere in the area is known to be below the ignitable concentration of combustible gases or materials.

  • Page 94: Using The Built-In-Test (Bit) Fault Diagnostics

    BIT. Procedure 1. You can see the STATUS information from either the Gas Sensor Main screen (see 7-1) or the Pressure and Temperature screen (see Figure Figure 7-2) Emerson.com/Rosemount...
  • Page 95 Reference Manual Troubleshooting and diagnostics 00809-0100-5800 September 2019 Figure 7-1: Gas Sensor Main Screen Figure 7-2: Pressure and Temperature Screen 2. When the analyzer is running correctly, the STATUS displays Running and OK (see Figure 7-1). 3. If a fault is detected the STATUS display in the bottom left-hand corner of the screen changes from OK to a flashing Rosemount CT5800...
  • Page 96 Figure 7-4: Fault Status - Analyzer Stopped 4. From either the Gas sensor main screen (see Figure 7-1) or the Pressure and Temperature screen (see Figure 7-2), press to go to the Main menu. 5. Press to scroll to the Faults screen. Emerson.com/Rosemount...
  • Page 97 Reference Manual Troubleshooting and diagnostics 00809-0100-5800 September 2019 Figure 7-5: Main menu - FAULTS Screen If the BIT has not identified any faults, the central area of the Faults screen is blank. Figure 7-6: Faults Screen - No Faults Detected If the BIT has identified faults, the display controller indicates the fault.
  • Page 98 If you do not have the necessary information to determine if the suspect component is faulty, contact your local Customer Care representative. 9. From the Main menu, press to scroll to DIAGNOSTICS . Emerson.com/Rosemount...
  • Page 99 Reference Manual Troubleshooting and diagnostics 00809-0100-5800 September 2019 Figure 7-9: Main menu The Diagnostics screen lists those main components of the analyzer where problems can be diagnosed using the BIT system. The Diagnostics screen also enables you to check on the status and, where appropriate, the values of any of the listed components.

  • Page 100: Faults Menu

    BIT. If no faults have been identified by the BIT, the central area of the Faults menu is blank. Figure 7-12: Fault screen (no information) However, if the BIT identifies a fault, the display shows what the fault is. See Figure 7-13. Emerson.com/Rosemount...
  • Page 101 Reference Manual Troubleshooting and diagnostics 00809-0100-5800 September 2019 NOTICE The precise data displayed varies depending upon where the fault has occurred. Figure 7-13: Fault Screen (with Information) Using , select the fault; then press . This opens a screen similar to Figure 7-14, advising what the actual fault is.

  • Page 102: Diagnostics Menu

    The component diagnostic screen shows the parameters of the component that was selected on the Diagnostics menu. In the example shown in Figure 7-15, the parameters of Laser 1 are shown. The parameters data displayed varies depending upon which component was selected for diagnosis. Emerson.com/Rosemount...

  • Page 103: Visual Examination

    Reference Manual Troubleshooting and diagnostics 00809-0100-5800 September 2019 Examine the parameters shown to determine if the suspect component has failed or is outside of its correct parameters. If you do not have the necessary information to determine if the suspect component is faulty, refer to Cascade Technologies Ltd for advice and assistance.

  • Page 104: Failure Diagnostics

    Check measurement validity flag. If the reading is invalid, refer to Measurement invalid flag. If the reading is valid: Potential cause Sensor required calibration. Recommended action Perform a new zero and span calibration to ensure calibration factors are correct. Readings return to normal. Potential cause Unknown Emerson.com/Rosemount...
  • Page 105 Reference Manual Troubleshooting and diagnostics 00809-0100-5800 September 2019 Recommended action Contact Cascade. Related information Measurement invalid flag 7.6.2 Calibration/validation drift Check measurement validity flag. If the reading is invalid, refer to Measurement invalid flag. If the reading is valid: Potential cause Sensor required calibration.
  • Page 106 If Fault reading is not displayed: Unknown cause Recommended action Contact Cascade. Related information Measurement invalid flag 7.6.5 Analysis cell pressure out of range Potential cause Pressure was out of range. Recommended action Adjust inlet valve to change pressure. Emerson.com/Rosemount...
  • Page 107 Reference Manual Troubleshooting and diagnostics 00809-0100-5800 September 2019 Pressure returns to normal. If pressure is unstable or impossible to adjust: Recommended action Contact Cascade. Related information Measurement invalid flag 7.6.6 Analysis cell temperature out of range Read cell temperature from display controller. If temperature is too low: System was recently started from cold.

  • Page 108: Repairable Items

    In all cases, the repair is by direct replacement of the faulty item with a known serviceable item purchased from Emerson that is hazardous area Ex compliant. If any items other than those listed require service, Emerson must perform the repair.

  • Page 109: Tools Required For Troubleshooting

    Reference Manual Troubleshooting and diagnostics 00809-0100-5800 September 2019 WARNING BURNS Some parts of the analyzer may be heated to 150 °F (65 °C). Failure to allow sufficient cooling may cause serious burn injury to personnel. Do not touch any part of the analyzer. Assume all parts of the analyzer are hot unless it has been switched off and allowed to cool down.

  • Page 110: Opening The Enclosure

    To gain access to the electrical and optical components, it is necessary to open the front enclosure. Refer to Figure 7-17 and proceed as follows: Figure 7-17: 20 off M16 Captive Bolts A. M16 captive bolts Procedure 1. Make sure that the hinges are securely connected to the enclosure. Emerson.com/Rosemount...
  • Page 111 Reference Manual Troubleshooting and diagnostics 00809-0100-5800 September 2019 WARNING HEAVY LID Inspect the hinges for damage before removing the M16 x 45 captive screws. Ensure no obstructions are in the opening radius when the front housing is opened. 2. Undo the 20 off M16 x 1.5 captive bolts holding the front and rear housings of the enclosure together.
  • Page 112 Reference Manual September 2019 00809-0100-5800 Figure 7-18: Enclosure Open A. Flamepath (green highlight) B. Seal C. Flanges 4. Apply masking tape to the flanges, seal,and flamepath to protect them from scratches, chipping, and other forms of damage or deformation. Emerson.com/Rosemount...

  • Page 113: Replacing The Display And Control Buttons

    Reference Manual Troubleshooting and diagnostics 00809-0100-5800 September 2019 CAUTION PROTECT FLAMEPATH Any damage to the flamepath will invalidate certification. Protect the flamepath. DANGER ELECTRIC SHOCK This article is in accordance with IEC 60079-0: 2011 Clause 30. Death or personal injury may result if this is not observed. The analyzer uses mains voltage that is dangerous to life.
  • Page 114 2. Tag or otherwise identify all wiring harnesses before disconnecting. 3. Open the front enclosure as described in Opening the enclosure. The LCD display will then be accessible as shown in Figure 7-19. 4. Release the four off captive screws that secure the display to the chassis assembly. Emerson.com/Rosemount...
  • Page 115 Reference Manual Troubleshooting and diagnostics 00809-0100-5800 September 2019 Figure 7-19: LCD Display and Controller Assembly Rosemount CT5800...
  • Page 116 7. Unpack and visually inspect the replacement LCD display for damage. If damage has occurred, contact your local Emerson Customer Care Representative. 8. Insert the display into the front panel of the chassis assembly through the front of the chassis assembly.

  • Page 117: Replacing The Fuses

    Reference Manual Troubleshooting and diagnostics 00809-0100-5800 September 2019 7.11 Replacing the fuses Use this procedure to replace the two Rosemount CT5800 fuses. Prerequisites NOTICE This section is in accordance with IEC 60079-0: 2011 Clause 30. This section must not be changed, amended, or removed.
  • Page 118 2. Follow the procedure for opening the enclosure described in Opening the enclosure. The fuses are located inside a fuse holder that is mounted on the DIN Rail of the Power Supply Unit (see Figure 7-23). Emerson.com/Rosemount...
  • Page 119 Reference Manual Troubleshooting and diagnostics 00809-0100-5800 September 2019 Figure 7-23: Fuse Holder Position For clarity, Figure 7-24 shows one of the fuse holders, which is shown in both the closed and partially open positions. Figure 7-24: Fuse Block Sub-Assembly Rosemount CT5800...
  • Page 120 6. Close the enclosure as described in Closing the enclosure and secure with the captive M16 bolts and engage the threads on the rear housing. 7. Remove Lock-Out Tag-Out labels. 8. Apply power to restart the analyzer. Emerson.com/Rosemount...

  • Page 121: Replacing The Terminal Electric Cooler (Tec) Board

    Reference Manual Troubleshooting and diagnostics 00809-0100-5800 September 2019 7.12 Replacing the terminal electric cooler (TEC) board Observe all safety precautions before starting this procedure. WARNING EXPLOSION This article is in accordance with IEC 60079-0: 2011 Clause 30. Failure to observe this warning and/or follow safety instructions could cause an explosion or potentially hazardous situation which, if not avoided, could result in death or serious injury.
  • Page 122 C. M3 spring washer D. M3 x 5 mm socket head cap screw E. Ribbon cable (to motherboard) F. Wiring harness (to detector module) G. Backplate H. Connector for ribbon cable 5. Remove the TEC Board from the backplate (G). Emerson.com/Rosemount...
  • Page 123 Reference Manual Troubleshooting and diagnostics 00809-0100-5800 September 2019 6. Discard the unserviceable TEC board observing all local and federal laws regarding disposal of electronics. CAUTION ELECTROSTATIC DISCHARGE Wear an ESD wrist strap or ground yourself to prevent damage to the USB PCB electronics.

  • Page 124: Replacing The Peripheral Board

    The analysis cell is insulated against heat loss. Allow the analyzer to cool for at least 12 hours before performing any maintenance on, or in the vicinity of, the analysis cell. If burns occur, seek immediate medical treatment. Emerson.com/Rosemount...
  • Page 125 Reference Manual Troubleshooting and diagnostics 00809-0100-5800 September 2019 Procedure 1. Shut down the analyzer as described in Shutdown procedure and allow it to cool. 2. Tag or otherwise identify all wiring harnesses before disconnecting. 3. Refer to Figure 7-27. Disconnect the 12 V power wiring harness (E) from the peripheral board (A).
  • Page 126 4. Cut the cable tie (C) that secures the TEC board ribbon cable (D) to the connector of the peripheral board ribbon cable (B). Carefully move the TEC board ribbon cable clear of the peripheral board. 5. Disconnect the ribbon cable (B) from the peripheral PCA board (A). Emerson.com/Rosemount...

  • Page 127: Replacing The Motherboard

    Reference Manual Troubleshooting and diagnostics 00809-0100-5800 September 2019 6. Disconnect the relay wiring harness (I) from the peripheral board. 7. Disconnect the three connectors (J, K, and L) of the gas/cell temperature monitoring harness from the peripheral board. 8. Remove the four screws (H), spring washers (G), and flat washers (F). 9.
  • Page 128 Procedure 1. Shut down the analyzer as described in Shutdown procedure and allow it to cool. 2. Follow the procedure for opening the enclosure described in Opening the enclosure. 3. Tag or otherwise identify all wiring harnesses before disconnecting. Emerson.com/Rosemount...
  • Page 129 Reference Manual Troubleshooting and diagnostics 00809-0100-5800 September 2019 Figure 7-28: Replacing the Motherboard A. M3 flat washer B. Ribbon cable connector C. M3 spring washer D. M3 x 6 mm socket head cap screw E. TEC board ribbon cable F. TRIGGER OUT connector J32 G.
  • Page 130 27. Connect the TEC board ribbon cable (E) to connector J12 (B). 28. Close the enclosure as described in Closing the enclosure and secure with the captive M16 bolts and engage the threads on the rear housing. 29. Remove Lock-Out Tag-Out labels. Emerson.com/Rosemount...

  • Page 131: Replacing The Din Rail Components

    Reference Manual Troubleshooting and diagnostics 00809-0100-5800 September 2019 30. Apply power to the analyzer. 7.15 Replacing the DIN rail components 7.15.1 Removing the DIN rails To access most components and remove or replace the analysis cell assembly and the core, the lower DIN rail must be removed. Prerequisites Refer to the following section to remove active components from the DIN rails.
  • Page 132 5. Remove the two M5 socket head cap screws, two M5 Spring washers and two M5 plain washers securing the lower DIN rail support bracket to the base of the enclosure. Retain the screws and washers for future use. Emerson.com/Rosemount...
  • Page 133 Reference Manual Troubleshooting and diagnostics 00809-0100-5800 September 2019 Figure 7-30: Removing the Lower DIN Rail 7.15.2 Removing the core DANGER ELECTRIC SHOCK This article is in accordance with IEC 60079-0: 2011 Clause 30. Death or personal injury may result if this is not observed. The analyzer uses mains voltage that is dangerous to life.
  • Page 134 4. Unscrew the two 14 mm connections to the gas input and output lines (see Figure 7-44). 5. Remove the lower DIN rail as described in Removing the DIN rails. 6. Undo the four M5 Socket head cap screws, four M5 spring washers and four M5 plain washers and retain for future use. Emerson.com/Rosemount...
  • Page 135 Reference Manual Troubleshooting and diagnostics 00809-0100-5800 September 2019 Figure 7-31: Removing the Core 7. Carefully lift the core from the enclosure and place on a suitable table or bench. Rosemount CT5800...
  • Page 136 If burns occur, seek immediate medical treatment. Procedure 1. Shut down the analyzer as described in Shutdown procedure. 2. Open the enclosure as described in Opening the enclosure. 3. Disconnect the Moxa analog I/O connector from the top of the Moxa analog IN/OUT unit. Emerson.com/Rosemount...
  • Page 137 6. Discard the unserviceable Moxa analog input unit. 7. Inspect the replacement unit for damage. If damage has occurred, contact your local Emerson Customer Care Representative. 8. Insert the replacement Moxa analog input unit in its correct location on the DIN rail.
  • Page 138 The analysis cell is insulated against heat loss. Allow the analyzer to cool for at least 12 hours before performing any maintenance on, or in the vicinity of, the analysis cell. If burns occur, seek immediate medical treatment. Emerson.com/Rosemount...
  • Page 139 Reference Manual Troubleshooting and diagnostics 00809-0100-5800 September 2019 Figure 7-33: Replacing a Temperature Controller A. Temperature controller Procedure 1. Shut down the analyzer as described in Shutdown procedure. 2. Open the enclosure as described in Opening the enclosure. 3. Press the small lever. While holding the lever in the down position, unplug the temperature controller (A) from the upper DIN rail.
  • Page 140 The analysis cell is insulated against heat loss. Allow the analyzer to cool for at least 12 hours before performing any maintenance on, or in the vicinity of, the analysis cell. If burns occur, seek immediate medical treatment. Emerson.com/Rosemount...
  • Page 141 Reference Manual Troubleshooting and diagnostics 00809-0100-5800 September 2019 Figure 7-34: Replace an Ethernet switch A. Ethernet connector B. Ethernet switch C. Ethernet connector (to Ethernet port) D. Ethernet connector (to motherboard) E. Lever F. Wiring harness Procedure 1. Shut down the analyzer as described in Shutdown procedure.
  • Page 142 All the laser modules are physically identical, but are NOT interchangeable as they differ in internal settings. Each laser module is a sealed unit and can only be repaired by Emerson. Repair therefore consists of removing the unserviceable laser module and returning it to Emerson for repair.
  • Page 143 Reference Manual Troubleshooting and diagnostics 00809-0100-5800 September 2019 Figure 7-35: Removing a Laser Module A. Base plate B. Pin C. Laser module D. Captive screw E. Ribbon cable F. Captive screw 4. Inspect the replacement laser module for damage. 5. Fit the replacement laser module in position on the base plate (A). The laser module must mate with the two locating pins (B) on the Base Plate.
  • Page 144 1. Insert the lower DIN rail in the enclosure. 2. Install the two M5 socket head cap screws, two M5 Spring washers, and two M5 plain washers securing the lower DIN rail support bracket to the base of the enclosure. Emerson.com/Rosemount...
  • Page 145 Reference Manual Troubleshooting and diagnostics 00809-0100-5800 September 2019 Figure 7-36: Installing the Lower DIN Rail 3. Connect the two 14 mm gas input and output line connectors at the flame arrestor. Refer to Replacing the gas input and output lines. 4.
  • Page 146 If burns occur, seek immediate medical treatment. Procedure 1. Shut down the analyzer as described in Shutdown procedure. 2. Open the enclosure as described in Opening the enclosure. Emerson.com/Rosemount...
  • Page 147 Reference Manual Troubleshooting and diagnostics 00809-0100-5800 September 2019 3. Refer to Figure 7-37. Disconnect the wiring harness connector (B) from the top of the DC Power Supply (A). Figure 7-37: Replacing a DC Power Supply A. DC power supply B. Wiring harness connector (top) C.
  • Page 148 Troubleshooting and diagnostics Reference Manual September 2019 00809-0100-5800 Figure 7-38: Fuse DIN Rail Screws A. Fuse DIN rail bolts B. Power supply unit Emerson.com/Rosemount...
  • Page 149 Reference Manual Troubleshooting and diagnostics 00809-0100-5800 September 2019 Figure 7-39: Power Supply Bracket Assembly A. Two off M5 Hex nuts/spring washers and plain washers 6. Remove the two DIN rail M5 screws, spring washers and flat washers and retain for future use.

  • Page 150: Optical And Pneumatic Repairs

    The analysis cell is insulated against heat loss. Allow the analyzer to cool for at least 12 hours before performing any maintenance on, or in the vicinity of, the analysis cell. If burns occur, seek immediate medical treatment. Emerson.com/Rosemount...
  • Page 151 Reference Manual Troubleshooting and diagnostics 00809-0100-5800 September 2019 Figure 7-40: Temperature and pressure sensors A. Temperature sensor B. Pressure sensor Note Figure 7-40 shows the routing of the temperature sensor wiring harness and the location of cable ties used to secure the wiring harness in the analyzer. Procedure 1.
  • Page 152 9. Slide in order the cap (D), follower (C) and seal (B) onto the temperature sensor (E) and insert the assembly into the main body (A). Adjust the height of the temperature sensor (E) in the main body (A) and tighten the cap (D) by hand to lock in position. Emerson.com/Rosemount...
  • Page 153 Reference Manual Troubleshooting and diagnostics 00809-0100-5800 September 2019 Figure 7-42: Installing the Temperature Sensor 10. Use one spanner to hold the main body (A) to prevent it turning while using a torque wrench with crow foot attachment to tighten cap (D). The required torque is 30 Nm.
  • Page 154 The analysis cell is insulated against heat loss. Allow the analyzer to cool for at least 12 hours before performing any maintenance on, or in the vicinity of, the analysis cell. If burns occur, seek immediate medical treatment. Emerson.com/Rosemount...
  • Page 155 Reference Manual Troubleshooting and diagnostics 00809-0100-5800 September 2019 Figure 7-43: Pressure Sensor A. Pressure sensor Procedure 1. Shut down the analyzer as described in Shutdown procedure. 2. Open the enclosure as described in Opening the enclosure. 3. Carefully cut and remove any cable ties that secure the gas sensor wiring harness. 4.
  • Page 156 OFF and tagged off before opening the front cover. Procedure 1. Shut down the analyzer as described in Shutdown procedure. 2. Open the enclosure as described in Opening the enclosure. 3. Tag and disconnect all cables and connectors. Emerson.com/Rosemount...
  • Page 157 Reference Manual Troubleshooting and diagnostics 00809-0100-5800 September 2019 Figure 7-44: Gas Input and Output Lines A. Gas input and output lines 4. Remove the two M5 socket head cap screws, M5 Spring washers, and M5 plain washers securing the DIN rail support bracket to the base of the enclosure. Retain the screws and washers for future use.
  • Page 158 3. Tag and disconnect all cables and connections as appropriate. 4. Remove the lower DIN rail. Removing the DIN rails. 5. Disconnect the two 14 mm gas input and output line connectors at the flame arrestor. Refer to Replacing the gas input and output lines. Emerson.com/Rosemount...
  • Page 159 Reference Manual Troubleshooting and diagnostics 00809-0100-5800 September 2019 Figure 7-45: Analysis cell fillets CAUTION Take care not to put any pressure on or cause damage to the TEC board. 6. Use a flat head screwdriver to remove the four protective caps. 7.

  • Page 160: Closing The Enclosure

    If any damage is detected, stop the process immediately and report to maintenance. 5. Carefully lift up the housing and align with the rear housing. 6. Make sure that all holes are aligned. If necessary, use the two holes to assist alignment. Figure 7-46: Alignment Holes Emerson.com/Rosemount...
  • Page 161 Reference Manual Troubleshooting and diagnostics 00809-0100-5800 September 2019 7. Insert the captive M16 bolts and engage the threads on the rear housing. 8. Refer to the torque sequence (see Figure 7-47) and tighten all bolts. WARNING SECURE ENCLOSURE Failure to follow this warning will invalidate hazardous area (Ex d) explosion-proof protection.
  • Page 162 Troubleshooting and diagnostics Reference Manual September 2019 00809-0100-5800 Emerson.com/Rosemount...

  • Page 163: Chapter 8 Shutdown Procedure

    Reference Manual Shutdown procedure 00809-0100-5800 September 2019 Shutdown procedure Shutdown procedure safety precautions CAUTION EQUIPMENT DAMAGE Damage to the analyzer may result from a failure to follow this procedure. Always follow the shutdown procedure. The analyzer normally operates continuously. It should only be necessary to shut down the analyzer in the following circumstances: •...

  • Page 164: Shutdown Procedure

    The calibration gas supply and compressed air operate at a pressure that can cause injury (e.g., damage to eyes and skin punctures from debris blown by the high pressure has or compressed air). Always lock off or tag off the calibration gas supply and compressed air supply when shutting down the analyzer. Emerson.com/Rosemount...
  • Page 165 Reference Manual Shutdown procedure 00809-0100-5800 September 2019 4. Turn off the calibration gas supply to the analyzer. Lock out and tag out the compressed air supply. 5. Press on the display controller in either the Gas Sensor Main screen (Figure 8-1) or the Pressure and Temperature screen Figure...
  • Page 166 6. On the display controller, use the to select SYSTEM . 7. Press The System screen opens. Refer to Figure 8-4. Figure 8-4: System Screen 8. Use and to select SHUTDOWN as shown in Figure 8-4. Then press The Shutdown screen (Figure 8-5) opens. Emerson.com/Rosemount...
  • Page 167 Reference Manual Shutdown procedure 00809-0100-5800 September 2019 Figure 8-5: Shutdown: Are you sure Screen 9. Press to confirm. The analyzer displays the Shutdown screen (Figure 8-6) and then stops running. Figure 8-6: Shutting down Screen 10. Wait until the heart icon at the top right of the screen stops flashing. You can now isolate the analyzer by turning off the power supply.
  • Page 168 Shutdown procedure Reference Manual September 2019 00809-0100-5800 Emerson.com/Rosemount...

  • Page 169: Chapter 9 Preventative Maintenance

    Reference Manual Preventative maintenance 00809-0100-5800 September 2019 Preventative maintenance Maintaining the analyzer Preventative maintenance (PM) is also sometimes known as scheduled maintenance or planned maintenance. Observe and obey the all safety precautions when performing preventative maintenance on the analyzer. WARNING BURNS Some parts of the analyzer may be heated to 150 °F (65 °C).
  • Page 170 Preventative maintenance Reference Manual September 2019 00809-0100-5800 Emerson.com/Rosemount...

  • Page 171: Appendix Aatex / Iecex Assessment Report Summary

    Reference Manual ATEX / IECEx Assessment Report Summary 00809-0100-5800 September 2019 ATEX / IECEx Assessment Report Summary This appendix must not be changed, amended, or removed. Certification Overview This report covers the assessment of the Rosemount CT5800 Continuous Gas Analyzer to the standards listed in Section 1, in order to support the issue of prime ATEX and IECEx certification.

  • Page 172: Assessment Standards

    Enclosures for Electrical equipment, Non- environmental Considerations CSA C22.2 No. 94.2-15 UL50E Enclosures for Electrical Equipment, Environmental Considerations ATEX / IECEx Assessment Report Summary 146 Markings Table A-3: Europe Detail IECEx ATEX Certificate number IECEx SIR 17.0026X Sira 17ATEX1094X Emerson.com/Rosemount...
  • Page 173 Reference Manual ATEX / IECEx Assessment Report Summary 00809-0100-5800 September 2019 Table A-3: Europe (continued) Detail IECEx ATEX Certification code Ex db IIB+H2 T4 Gb Ex db IIB+H2 T4 Gb Other marking IP rating IP66 Model number Rosemount CT5800 Continuous Gas Analyzer Manufacturer's name Cascade Technologies Ltd.

  • Page 174: Conditions Of Certification/Special Conditions For Safe Use

    The fasteners must always be fitted with the washer supplied by the manufacturer. • The equipment has non-conductive surfaces which are a potential electrostatic charging hazard - see the instructions for guidance. Emerson.com/Rosemount...
  • Page 175 Reference Manual ATEX / IECEx Assessment Report Summary 00809-0100-5800 September 2019 • The user shall ensure that the flow of process gas is limited to a maximum flow rate of 6 liters per minute. • The equipment shall only be used with process gases which are in gas groups B, C, or D (Divisions) or IIB + H (Zones) and must not contain oxygen or any other oxidizer in concentrations greater than those found in normal air.
  • Page 176 ATEX / IECEx Assessment Report Summary Reference Manual September 2019 00809-0100-5800 Emerson.com/Rosemount...

  • Page 177: Appendix B Theory Of Operation

    Reference Manual Theory of operation 00809-0100-5800 September 2019 Theory of operation Overview The Rosemount CT5800 is a gas sensor system that can be configured to measure the concentrations of multiple small molecules carried in the gas sample. The types of molecules that are measured depend on the system configuration.
  • Page 178 Theory of operation Reference Manual September 2019 00809-0100-5800 Emerson.com/Rosemount...

  • Page 179: Appendix C Spare Parts List

    Reference Manual Spare parts list 00809-0100-5800 September 2019 Spare parts list Rosemount part number Description P-6001-00012 Remote Ethernet I/O 2-port Etnet switch, 6 DIs and 6 relay P-6001-00013 ioLogik remote Ethernet I/O 4AO, 2-port Switch E-4004-6303 Tested TEC 3 board E-4004-8001 Tested TC5000 motherboard E-4004-6201...
  • Page 180 Spare parts list Reference Manual September 2019 00809-0100-5800 Emerson.com/Rosemount...

  • Page 181: Appendix D Engineering Drawings

    Reference Manual Engineering Drawings 00809-0100-5800 September 2019 Engineering Drawings List of engineering drawings Drawing number Description W-2000-0038 (Sheets 1-5) Rosemount CT5800 Gas Analyzer Rosemount CT5800...
  • Page 182 28/11/2016 SHEET THIS DRAWING AND DATA CONTAINED WITHIN IT ARE THE SOLE CASCADE TECHNOLOGIES LTD DESCRIPTION: PROPERTY OF CASCADE TECHNOLOGIES LTD, PART OF EMERSON DO NOT SCALE GLENDEVON HOUSE-CASTLE BUSINESS PARK BALLOON I.D. NO. PROCESS MANAGEMENT AND CANNOT BE COPIED,...

  • Page 183: Appendix E Glossary And Abbreviations

    THIS DRAWING AND DATA CONTAINED WITHIN IT ARE THE SOLE SHEET DESCRIPTION: CASCADE TECHNOLOGIES LTD DO NOT SCALE PROPERTY OF CASCADE TECHNOLOGIES LTD, PART OF EMERSON GLENDEVON HOUSE-CASTLE BUSINESS PARK PROCESS MANAGEMENT AND CANNOT BE COPIED, COMMUNICATED BALLOON I.D. NO.
  • Page 184 THIS DRAWING AND DATA CONTAINED WITHIN IT ARE THE SOLE SHEET DESCRIPTION: CASCADE TECHNOLOGIES LTD DO NOT SCALE PROPERTY OF CASCADE TECHNOLOGIES LTD, PART OF EMERSON GLENDEVON HOUSE-CASTLE BUSINESS PARK PROCESS MANAGEMENT AND CANNOT BE COPIED, COMMUNICATED BALLOON I.D. NO.
  • Page 185 THIS DRAWING AND DATA CONTAINED WITHIN IT ARE THE SOLE SHEET DESCRIPTION: CASCADE TECHNOLOGIES LTD DO NOT SCALE PROPERTY OF CASCADE TECHNOLOGIES LTD, PART OF EMERSON GLENDEVON HOUSE-CASTLE BUSINESS PARK PROCESS MANAGEMENT AND CANNOT BE COPIED, COMMUNICATED BALLOON I.D. NO.
  • Page 186 THIS DRAWING AND DATA CONTAINED WITHIN IT ARE THE SOLE SHEET DESCRIPTION: CASCADE TECHNOLOGIES LTD DO NOT SCALE PROPERTY OF CASCADE TECHNOLOGIES LTD, PART OF EMERSON GLENDEVON HOUSE-CASTLE BUSINESS PARK PROCESS MANAGEMENT AND CANNOT BE COPIED, COMMUNICATED BALLOON I.D. NO.
  • Page 187 Engineering Drawings Reference Manual September 2019 00809-0100-5800 Emerson.com/Rosemount...
  • Page 188 Reference Manual Glossary and abbreviations 00809-0100-5800 September 2019 Glossary and abbreviations The following terms are used in this manual. Term Description Caution Signal word used to indicate a potentially hazardous situation which, if not avoided, could result in equipment damage. Danger Signal word used to indicate an imminently hazardous situation which, if not avoided, will result in death or serious injury.
  • Page 189 Degree (temperature) e.g. For example European Community Electromagnetic compatibility European Union Hours Hertz Water Interband Cascade Laser International Electro-technical Commission Inches Ingress protection IPxx Ingress protection (xx are numbers that define the protection level) Intrinsically safe International Organization for Standardization Emerson.com/Rosemount...
  • Page 190 Reference Manual Glossary and abbreviations 00809-0100-5800 September 2019 Table E-1: Abbreviations (continued) Abbreviation Description Thousand Kilogram Kilo hertz Liter Pound Liquid crystal display Light emitting diode Lower explosion limit L/min Liters per minute Meter Cubic meter Milliamp Maximum mBar milli-Bar mbps Megabits per second Milligram...
  • Page 191 Glossary and abbreviations Reference Manual September 2019 00809-0100-5800 Table E-1: Abbreviations (continued) Abbreviation Description Volt Volt alternating current Volt direct current Watt WEEE Waste electrical and electronic equipment µm Micro-meter Emerson.com/Rosemount...
  • Page 192 2019 Emerson. All rights reserved. twitter.com/rosemount_news The Emerson logo is a trademark and service mark of Emerson Electric Co. Rosemount is a Facebook.com/Rosemount mark of one of the Emerson family of companies. All other marks are the property of their youtube.com/RosemountMeasurement respective owners.

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