Maritime G7000 Operation Manual
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Maritime G7000 Operation Manual

Continuous emission monitoring system
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G7000
Continuous Emission
Monitoring System
Operation Manual
Maritime

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Summary of Contents for Maritime G7000

  • Page 1 G7000 Continuous Emission Monitoring System Operation Manual Maritime...
  • Page 2 Page 2 of 92...

  • Page 3: Table Of Contents

    CEMS Content ....................6 NTRODUCTION ......................6 BOUT THIS MANUAL ....................7 NQUIRIES AND FEEDBACK ......................7 BOUT THE SYSTEM ....................8 PECIFICATIONS .................... 10 AFETY ASPECTS Attention ................................. 10 Hazardous voltage! ............................10 Circuit breaker! ............................... 10 Overload protection! ............................10 Protective earth! .............................
  • Page 4 11.1 T ECHNICAL DOCUMENTATION LIST ..................52 12 M & ............... 53 AINTENANCE TROUBLESHOOTING IG-G7000-001 ..............................57 IG-G7000-002 ..............................58 IG-G7000-003 ..............................59 IG-G7000-004 ..............................60 IG-G7000-005 ..............................62 IG-G7000-006 ..............................63 IG-G7000-011 ..............................64 IG-G7000-013 ..............................65 IG-G7000-014 ..............................67 IG-G7000-017 ..............................
  • Page 5 5-2: G ....................33 IGURE AS FLOW ADJUSTING 6-1: V ......... 36 IGURE ALIDATION AND ALIBRATION REQUIRED STEPS PROCEDURE 8-1: P G7000 CEMS S ......41 IGURE LANNED AINTENANCE ROGRAM FOR THE YSTEM 10-1 A ..................51 IGURE NALYZER HOSE CONNECTIONS Version 2.9 –...

  • Page 6: Introduction

    Introduction 1 Introduction About this manual This manual contains data and instructions for the operation and maintenance of the G7000 Continuous Emission Monitoring System (CEMS). For the installation of the CEMS, please refer to the installation manual. The instructions have been made in general terms and do not take into consideration a specific installation.

  • Page 7: Inquiries And Feedback

    The modular design of the CEMS makes it possible to monitor different gases according to customer specifications. The G7000 can monitor the SO2 and CO2 concentrations in exhaust gas in accordance with the requirements in IMO regulations – NOx Technical Code 2008 and the requirements in MEPC.259(68).

  • Page 8: Specifications

    Specifications 2 Specifications CEMS Function Monitoring of SO2, CO2 and other required gases which is compliant with IMO regulations – NOx Technical Code 2008 and MEPC.259(68) Equipment Multi gas analyzer, multiplexer in case of multiple probes, gas cooler, gas pump, condensate pump, air conditioner, HMI, PLC, Gas filter, Condensate alarm Power supply/ consumption Refer to electrical drawings...
  • Page 9 CEMS ≤ ±0.3 % of full scale whichever is larger ≤ ±1 % of full scale above 100 ppm or Precision/repeatability ≤ ±2 % of full scale below 100 ppm Each ≤ ±2 % of full scale Noise, zero drift, span drift Auto-calibration Zero Calibration: Automatic using compressed air.

  • Page 10: Safety Aspects

    Safety Aspects 3 Safety aspects Before operating the system, please study this operation manual and the technical drawings for each system in their entirety. ATTENTION • Please ensure correct connection of all power, signal cables and air supply before operating the CEMS. •...

  • Page 11: Protective Earth

    CEMS PROTECTIVE EARTH! The system must be connected to protective earth. INSTALLATION AND FAULT FINDING! Electrical installation and fault finding on the system should only be undertaken by a suitably trained and qualified engineer. EMC! For compliance with the EMC product standard IEC 60533 (1999), the connection cables for the main supply and communication signals should be shielded or provided with equivalent protection.

  • Page 12: Recycling

    Safety Aspects Protection must be worn whenever risk of being in contact with combustion gas and condensate occur! RECYCLING! Please do not dispose the equipment with regular disposal. Disposal should be in accordance with the requirements of the current statutory regulations. Symbol identification! Caution, risk of danger Protective earth...

  • Page 13: Menu Structure

    CEMS 4 Menu structure The monitor unit uses an HMI module as a combined work and operating station. Figure 4-1: Home Menu Screen The 5 probe buttons on top of the HMI screen with status information are common for all the views in the HMI system.

  • Page 14: Home

    Menu Structure Home Home displays an overview of all current measurements. The current state of the system and the probes can also be seen as status information on the probe and status buttons. It is always possible to go back to Home from any page or sub-menu by pressing the Home button on the right of the HMI screen.

  • Page 15: Log

    CEMS Figure 4-3: Probe 1 – Probes and analyzing cabinet in measuring state Figure 4-4: Probe 1 – Probes and analyzing cabinet in heating state Note This logging function cannot substitute the data recording and processing device according to IMO regulations MEPC 259(68) Pressing Log gives access to the Log screen where measurement values for all configured probes may be seen.

  • Page 16: Figure 4-5: So2 Log Screen

    Menu Structure Each probe has its own colour trend curve. The colour is indicated in the probe buttons on top of the Log screen. Figure 4-5 shows that the blue trend curve is for probe 1, green for probe 2, yellow for probe 3, white for probe 4 and red for probe 5. Figure 4-5: SO2 Log Screen The time scale of the trend curve is 24 hours.

  • Page 17: Login

    CEMS Login • 1. Name Admin • 2. Password 1234 • 3. Press the padlock button to log in. If the display shows Current user: Admin then log in is successful • 4A. Press the Home button to access the Home screen •...

  • Page 18: Figure 4-6 Status Page In Measuring Mode

    Menu Structure Figure 4-6 Status page in Measuring Mode The status page displays an alarm list in a table. • Message: Alarm description • Date: The date when alarm starts • Time: The time when alarm starts • State: Status of alarm, which can be active, unacknowledged (UNACK) or acknowledged (ACK) •...

  • Page 19: Figure 4-7 Alarm List Overview

    CEMS HMI Error Message Warning Alarm Description Liquid B Condensate B level too High No Probe 1 Probe 1 selected, but not mounted No Probe 2 Probe 2 selected, but not mounted No Probe 3 Probe 3 selected, but not mounted No Probe 4 Probe 4 selected, but not mounted No Probe 5...

  • Page 20: Io Status

    Menu Structure is to reset the system after a system error is fixed. Besides the alarm list and SW versions, a table with runtime statistics can be seen on the status page. There are Start Count and Run Hours for the System (the monitoring cabinet) and the attached sample probes.
  • Page 21 CEMS • Heat Probe 1 – 5: Green Heat Probe button means that the probe is activated. Grey Heat Probe button, means the power is OFF, • The green line at the left side of a Heat Probe button indicates the temperature of the probe is ok with no alarms •...

  • Page 22: Manual Operating System Components

    Menu Structure • Heat Enclosure: The number at the top of the Heat Enclosure is the temperature inside the cabinet. The temperature setpoint is 30 C. If the enclosure temperature exceeds 45 C, the system will be shut down. At low ambient temperature, below 5 C the enclosure is heated by heating elements preventing the enclosure temperature dropping below •...

  • Page 23: Reset System

    The system outputs can be operated manually from the IO Status page. This is helpful when diagnosing an alarm. I.e. if there is a flow alarm, the relevant Gas pump and valves can be turned ON or OFF manually to allow adjustment of the flow. For manual operation refer to IG-G7000-011. 4.5.3 Reset system...

  • Page 24: Probe Setting

    Menu Structure The name of the probe buttons on top of the screen can be changed by editing the light grey boxes (below display name) for each probe to create better overview for the user Figure 4-11 Default Setup Figure 4-12 Customized Example There are setup buttons and a sub-menu button below Status button for HMI configuration.

  • Page 25: Co2 Low Alarm

    CEMS • Probe heating: Enable the probes to be active. The button will turn green with the text ON. The selected probes will start heating. • Probe sampling: Used for manual control of sampling. When a probe is heated up to its operating temperature, the CEMS will start to sample from this probe.

  • Page 26: Auto Calibration Settings

    Menu Structure 4.6.4 Auto calibration settings • Calibrate Setup: Calibration Setting page will appear • Interval [h]: Interval between two automatic calibrations. The analyzer use the internal optic filters for Span calibration and instrument air for Zero calibration • Zero check [h]: Interval between Zero check. The analyzer will use instrument air •...

  • Page 27: Change Password

    CEMS With T90 set to 25 sec. the sample will reach within 2 % of max test gas value during the 50 seconds of measuring sequence used in multiprobe systems, see Figure 4-18: Figure 4-18: T90 Graph for 200 ppm SO 4.6.6 Change password •...

  • Page 28: Figure 4-21 Change Plc Ip Address

    Menu Structure Figure 4-21 Change PLC IP Address The factory default PLC IP Address is 192 168 1 10 with PLC sub net 255 255 255 0. The PLC IP Address can be changed according to the user’s system. To change the IP address, key in the new IP address and press Write IP.

  • Page 29: Figure 4-23: Condensate Pump

    CEMS • Heat in Error state OFF: If the button is grey, the system will deactivate heating on Probes, Heated Hoses and Multiplexer (if installed). If the button Heat in Err. OFF is active (Green), the system components will remain heated even though the system is in Error State.

  • Page 30: Hmi Screen Setting

    Menu Structure Figure 4-25: Annual validation • Calibrate: Pressing the Calibrate button opens the page for annual calibration – see figure 4-26. Figure 4-26: Annual calibration 4.6.8 HMI screen setting The HMI Screen can be configured by pressing the HMI Conf button. The most relevant settings are Date/Time and Brightness.

  • Page 31: Commissioning

    CEMS 5 Commissioning Before starting the CEMS for the first measuring sequence after completing the installation, perform the leak test. Before the leak test, check and control that all connections are installed in accordance with the installation instruction. After completing the installation, a verification of the installation and setup is required. Refer to the section that represents the unit to be verified.

  • Page 32: Monitoring Cabinet

    It is essential to perform a leak test during commissioning of the system. The leak test must be performed using the Instruction Guide: IG-G7000-022 for External Leak Test. If the leak is above the permitted limit, the gas hose from the Multiplexers/Tee-piece to the probes and the calibrating hose from probes to calibrating valves connections must be checked.

  • Page 33: Mounting The Probe Tubes

    CEMS Mounting the probe tubes Attention Probes and sample lines are hot. Pay attention to the risk of burn. After performed leak test, the probe tubes shall be mounted on the probe by the following steps: • Set the switch to OFF and remove the probe from the flange socket, then remove the sealed plug.

  • Page 34: Calibration & Validation

    To carry out a manual calibration refer to IG-G7000-006 for Calibration of Internal Optical Glasses. If the analyzer indicates an error i.e. due to lack of instrument air during calibration, the analyzer must be recalibrated.

  • Page 35: Annual Calibration & Validation

    Annual calibration & validation Note The G7000 analyzer is calibrated at factory. Please refer to the analyzer certificate. The validation of the calibration is to be performed in accordance with section 6 of Appendix 4 of the NOx Technical Code 2008, in which the calibration shall be checked.

  • Page 36: Validation And Calibration Required Steps Procedure

    Figure 6-1: Validation and Calibration required steps procedure The flow chart shows the required steps for Validation and Calibration To carry out a validation and auto - or manual calibration, follow the relevant guides: • IG-G7000-017 for Validation • IG-G7000-018 for Calibration Page 36 of 92...

  • Page 37: Operation

    CEMS 7 Operation Operating the CEMS • The operating temperature of the CEMS is achieved in approximately 0.5…1.5 hour after powering up the system depending on the ambient temperature and air flow around the probes. When all components reach the operating temperature, sampling from the active probes starts and the measured values are displayed at the Home screen.

  • Page 38: Air Conditioner

    It is recommended to test for internal leaks prior to testing for external leaks. A leak test can be performed using the Instruction Guides: IG-G7000-021 for Internal Leak Test IG-G7000-022 for External Leak test Page 38 of 92...

  • Page 39: Routine Maintenance

    CEMS 8 Routine maintenance ATTENTION Do not use sharp or hard tools to clean the system. Use a tissue soaked with water to remove salt and fouling deposits! The multiplexer, probes and sample lines are hot during operation. Pay attention to the risk of burn.
  • Page 40 The Instruction Guides from the Planned Maintenance program are in section 12 Planned Maintenance Program Instruction Guide Description Number (IG) Analyzer Analyzer – Annual Gas IG-G7000-017 calibration. IG-G7000-018 Air conditioner Visual check of aircon Refer to Section 8.2 filter and clean If...

  • Page 41: Figure 8-1: Planned Maintenance Program For The G7000 Cems System

    (02391) Multiplexer Replacement of heating IG-G7000-025 elements in multiplexer (03044) Calibrating air Test of calibration air IG-G7000-029 supply. Figure 8-1: Planned Maintenance Program for the G7000 CEMS System Version 2.9 – Revision March 2022 Page 41 of 92...

  • Page 42: Air Conditioner

    Routine Maintenance Air conditioner 8.3.1 Preventative maintenance • The air conditioner requires regular cleaning of the condenser air inlet filter. Wash the filter whenever it appears physically dirty. Restriction to the flow of air over the condenser coil will degrade the performance of the equipment, causing it to overheat, reduce cooling and can damage the compressor.

  • Page 43: Spare Parts

    CEMS 9 Spare parts Spare parts are not included in the standard delivery. Spare parts can be ordered when necessary. When ordering spare parts, please mention the serial number of the system. Part No. Part Description The specific appearance of the spare parts is subject change without notice;...
  • Page 44 Spare Parts Part No. Part Description The specific appearance of the spare parts is subject change without notice; the function however will not change Heating element – 230V – 100W 00350 PLC f. analyzer 24VDC 03217 (Configuration needed) DI/DO Modul – relay 03218 03219 AI modul (Temp)
  • Page 45 CEMS Part No. Part Description The specific appearance of the spare parts is subject change without notice; the function however will not change 103830 Water trap with fittings 103690 Level switch complete 03014 Condensate pump Optical flow – detector 03205 Multiplexer block –...
  • Page 46 Spare Parts Part No. Part Description The specific appearance of the spare parts is subject change without notice; the function however will not change 03121 Alarm relay 00556 Interface relay (G2R -2- SN 24DC 00557 Interface relay socket Calbr.Valve – 5 03342 Calbr.Valve –...
  • Page 47 CEMS Part No. Part Description The specific appearance of the spare parts is subject change without notice; the function however will not change 02198 Fuse Automatic 10A 02197 Fuse Automatic 6A 04072 Fuses - 4A - pack of 10 pcs 04073 Fuses - 6.3A - pack of 10 pcs 03085...
  • Page 48 Spare Parts Part No. Part Description The specific appearance of the spare parts is subject change without notice; the function however will not change Compl.Probe Head without Probe 03388 Tube 03372 Probe Tube - Hastelloy 03881 Testgas SO2/CO2 and N2 Kit Probe Tube –...
  • Page 49 ONE YEAR OPERATION - RECOMMENDED SPARE PARTS 2 x Ceramic filter w. O-rings 03848 Maintenance Kit 1-year G7000 for each probe 2 x Set of O-rings - Viton 2 x Tube for Condensate pump 1 x Bellow f. gas pump...
  • Page 50 The table below can be used based on number of probes. Probe 1 x 03848 Maintenance Kit 1-year G7000 for each probe 1 x 03662 Maintenance Kit 1-year G7000 1 stack system 2 x 03848 Maintenance Kit 1-year G7000 for each probe 1 x 03663 Maintenance Kit 1-year G7000 2…5 stacks system...

  • Page 51: Packing Of Gas Analyzer

    10 Packing of gas analyzer 10.1 Packing • Before disconnection: Flush the Analyzer refer to IG-G7000-029 to perform flushing of the Analyzer • Unmount the gas hose (1) and (2) from the fittings and tightly seal the gas ports. See...

  • Page 52: Appendix

    11.1 Technical documentation list No. Document name G7000 – Installation Layout – CEMS Delivered with system G7000 – Installation Layout – Multigas probe Delivered with system G7000 – Installation Layout – Heated Hose Delivered with system G7000 – Component Overview – CEMS Delivered with system G7000 –...

  • Page 53: Maintenance & Troubleshooting

    Trouble Points of interest Guide Activate the components manually → If a component needs to be IG-G7000-011 activated → Follow the flow alarm flowchart Flow alarm IG-G7000-001 IG-G7000-002...
  • Page 54 Some of the Instruction Guides require an active gas pump and to activate the gas pump follow the instruction in section 4.5.2 Make sure the gas pump can be activated before starting troubleshooting. Note It is recommended to carry out flow adjustment before any components are replaced – see the IG-G7000-002. Page 54 of 92...
  • Page 55 CEMS Version 2.9 – Revision March 2022 Page 55 of 92...
  • Page 56 Maintenance & Troubleshooting Instruction guide table Number Name In OM request IG-G7000-001 Turn the flow meter glass pipe IG-G7000-002 Adjust the flow for the gas pump IG-G7000-003 Replace internal gas filter IG-G7000-004 Replace probe filter IG-G7000-005 Blocked gas return IG-G7000-006...

  • Page 57: Ig-G7000-001

    Multi grip pliers Power “OFF” the relevant Gas pump Refer to IG-G7000-011-Operate the system in manual mode Loose the “big black nut” in the top and the bottom of the flow meter. See picture “B”, and loose the finger screw on the flow sensor, see picture “C”.

  • Page 58: Ig-G7000-002

    This operation must only be carried out by a skilled technician Instructions Photos Note: The gas pump must be active. Refer to IG-G7000-011-Operate the system in manual mode Steps to adjust the Flow: 1. Open the flowmeter valve completely. By turning the valve to the left +.

  • Page 59: Ig-G7000-003

    CEMS IG-G7000-003 System Type G7000 Multi gas system IG-G7000-003 Task: Replace internal gas filter Task description: This instruction identifies how to replace the internal gas filter Difficulty 1-5 Spare parts Estimated Time Consumption 10 min 03235 Filter insert- pack Note: This operation must only be carried out by a trained technician Turn off safety switch.

  • Page 60: Ig-G7000-004

    • If the scrubber and engine are active the following steps must be carried out to protect the CEMS • Stop the sample gas pump. For manual operation refer to IG-G7000-011-Operate the system in manual mode ▪ Open the calibrating air valve using "Sample Probe" button. For manual operation refer to IG-G7000-011-Operate the system in manual mode ▪...
  • Page 61 CEMS Note: Make sure to have a new O-ring set for the handle before replacing the sample gas filter! The filter collects dust particles inside, which makes it difficult to see the amount of contamination outside. The Used filter on the picture shows the particles in the center.

  • Page 62: Ig-G7000-005

    Maintenance & Troubleshooting IG-G7000-005 System Type G7000 Multi gas system IG-G7000-005 Task: Check for blocked Sample Gas return hose Task description: This instruction identifies how to check if the sample gas return hose is blocked. Difficulty 1-5 Overhaul Interval Estimated Time Consumption...

  • Page 63: Ig-G7000-006

    This operation must only be carried out by a trained technician Instructions Photos Note: A log in is required for this operation Refer to IG-G7000-011-Operate the system in manual mode. Make sure there is sufficient instrument air flushed through the system for this process.

  • Page 64: Ig-G7000-011

    Maintenance & Troubleshooting IG-G7000-011 System Type G7000 Multi gas system IG-G7000-011 Task: How to set the system in manual mode Task description: This instruction identifies how the system outputs can be operated manually from the IO Status Page. Attention: Some safety features will be disabled during operation in manual mode.

  • Page 65: Ig-G7000-013

    CEMS IG-G7000-013 System Type G7000 Multi gas system IG-G7000-013 Task: Check the Condensate alarm and Condensate Pump Task description: This instruction identifies how to check the Condensate alarm and the Condensate Pump. Difficulty 1-5 Overhaul Interval Estimated Time Consumption 20 min...
  • Page 66 Maintenance & Troubleshooting Condensate Alarm type with capacitive sensor: Inspection of the Level Switch Sensor The Level Switch is located below the Gas cooler Check if: • the level switch sensor is active. It will emit orange and/or green light when energized – see illustration 5.

  • Page 67: Ig-G7000-014

    Note: • Stop the Condensate Pump if necessary • Refer to IG-G7000-011-Operate the System in manual mode. The hose needs to be changed according to the Illustration 1 Illustration 2 planned maintenance program in the Operational Manual if the pump shall remain functional.
  • Page 68 Maintenance & Troubleshooting Refer to IG-G7000-011-Operate the System in manual mode. 1. Loose the thumb nut on the Condensate Pump. See picture “A” Pull of the cover 3. Loosen the two PVDF hoses (Inlet & Outlet) on the finger nuts 4.

  • Page 69: Ig-G7000-017

    #03881 Test gas kit 30 min Note: To perform this operation, logging in is required. See Guide IG-G7000-011-Operate the system in manual mode Attention: This instruction requires Software greater then: V3.4.0 This operation must only be carried out by a skilled technician Perform Calibration and Validation using certified test gases i.e.:...
  • Page 70 Maintenance & Troubleshooting For manual calibration note and save this value in a logbook for further reference, these are used for calculating the manual calibrations “Factor and Offsets” Accepted tolerance of the Zero Validation: Press “OK”. Remember to close the zero-gas bottle after end test.

  • Page 71: Ig-G7000-018

    Estimated Time Consumption #03881 Certified Test gas kit 60 min Note: To perform this operation, log in is required. See Guide for manual operation: IG-G7000-011-Operate the system in manual mode Attention: This instruction requiers Software greater than Version 3.4.0 Perform Calibration...
  • Page 72 Maintenance & Troubleshooting 7. Run Validation as described in Guide: IG-G7000- 017 Guide for manual validation and note both zero and span values for SO2 and CO2. Old values are overwritten; thus it is recommended to note these values manually in a logbook for future reference.

  • Page 73: Ig-G7000-019

    Set-Point, it is specified to 30°C 8. Make sure that the Air Condition filter is clean or see the Instruction guide: IG-G7000-020 for cleaning or change of the air condition filter. Version 2.9 – Revision March 2022...
  • Page 74 5°C) 4. Set the “Heat Enclosure” to “ON” and check for rising temperatures on the heating elements. Refer to: IG-G7000-011-Operate the system in manual mode The Heating elements can be warm pay attention to the risk of burn. Note: To avoid overheating of the heating elements, Turn “OFF”...

  • Page 75: Ig-G7000-020

    CEMS IG-G7000-020 System Type G7000 Multi gas system IG-G7000-020 Task: Replace or Clean the Air Condition Filter Task description: This instruction identifies how to clean and replace the air condition filter Difficulty 1-5 Spare part Estimated Time Consumption #03385 AC-Filter Insert...

  • Page 76: Ig-G7000-021

    Only during leakage test (short periods) blocking is allowed. To perform this operation, a log in is required. See: IG-G7000-011-Operate the system in manual mode 1. Turn off (grey) all gas pumps using the “IO Status” and manual select button. See picture “A”...
  • Page 77 CEMS 3. Close the bypass valve on the gas pump. See picture “D” For 1-stack system without multiplexer installed – illustration 1: 4. For 1-stack systems (Only B-side installed) disconnect the sample gas inlet hose at the tee- piece connector in the top right corner of the enclosure 5.
  • Page 78 Maintenance & Troubleshooting 12. Count the amount of bubbles in the water: Up to 40 bubbles /minute is allowed* 13. If the amount of bubbles is < 40 pcs/minut, the system is air-tight, and leak test is passed. To avoid water in the Analyzer! Remove the silicone hose from the glass of water, immediately after the test is completed.

  • Page 79: Ig-G7000-022

    CEMS IG-G7000-022 System Type G7000 Multi gas system IG-G7000-022 Task: How to perform external leak test Task description: This instruction identifies how to perform an External leak test. Difficulty 1-5 Spare part Estimated Time Consumption # 02366 Elbow Fitting 30 min Note: This operation must only be carried out by a trained technician The system will be out of service during this operation.
  • Page 80 “B” and seal the probes with ¾” sealed plug See picture “C” To perform this operation, a log in is required. See: IG-G7000-011-Operate the system in manual mode External leak test can only be performed when the probe is sealed with a sealed plug.
  • Page 81 13. After end test, the flow needs to be re- adjusted: Refer to: IG-G7000-002-Adjust the Flow for The Gas Pump Attention If the number of bubbles exceeds...

  • Page 82: Ig-G7000-023

    Maintenance & Troubleshooting IG-G7000-023 System Type G7000 Multi gas system IG-G7000-023 Task: Replacement of bellow and bypass valve in gas pump Task This instruction identifies cleaning or replacement of the bellow and bypass description: valve in gas pump Difficulty 1-5...
  • Page 83 CEMS 6. Remove the bypass valve from the Gas Pump see picture “F” Note: Pay attention the gasket is fragile! 7. Remove the bellow by turning it counterclockwise. See Picture “G” 8. Now the Bellow is unmounted and can be replaced with the new bellow 9.

  • Page 84: Ig-G7000-029

    Instructions Photos Note: For this Instruction, the system must be operated in manual mode. Refer to IG-G7000-011-Operate the system in manual mode. 1. Activate the Gas ValveA1, Zero Valve1 and the Gas PumpA, see picture “A” 2. Check the Air flow at the filter regulator when the gas pump is active.

  • Page 85: Ig-G7000-038

    • Check the “Condensate OUTLET” is intact and not blocked – see picture D. If water is present in the gas cooler follow the instruction guide IG-G7000-013 to solve the issue. Version 2.9 – Revision March 2022 Page 85 of 92...

  • Page 86: Ig-G7000-039

    Maintenance & Troubleshooting IG-G7000-039 System Type G7000 Multi gas system IG-G7000-039 Task: System cleaning guide Task This guide identifies how to clean components and hoses if moist has description: entered the system Difficulty 1-5 Overhaul Interval Estimated Time Consumption 30 min...
  • Page 87 CEMS When moist has entered the system, the gas filter must be changed after ended system cleaning. Cleaning the gas pump • Loosen the 4 screws to demount the top of the gas pump - see picture G • Carefully clean the bellow using a cloth, water, and mild soap - see picture H •...

  • Page 88: Ig-G7000-040

    Maintenance & Troubleshooting IG-G7000-040 System Type G7000 Multi gas system IG-G7000-040 Task: Water trap control guide Task This guide identifies how to check if the water trap is contaminated description: when there is no sign of moist in the gas filter housing...

  • Page 89: Ig-G7000-041

    CEMS IG-G7000-041 System Type G7000 Multi gas system IG-G7000-041 Task: Contamination Location and solving guide Task This guide identifies possible solution on how to locate the source of description: contamination and solve the issue Difficulty 1-5 Overhaul Interval Estimated Time Consumption...

  • Page 90: Ig-G7000-042

    Maintenance & Troubleshooting IG-G7000-042 System Type G7000 Multi gas system IG-G7000-042 Task: Replace the Water Trap Task description: This guide identifies how to replace the water Trap when a change is necessary Difficulty 1-5 Overhaul Interval Estimated Time Consumption 15 min...
  • Page 92 EUROPE Green Instruments A/S Erhvervsparken 29 9700 Brønderslev, Denmark Tel: +45 96 45 45 00 sales@greeninstruments.com AMERICA Green Instruments USA, Inc. 6750 N. Andrews Avenue Suit 200 Fort Lauderdale, FL-33309, USA Tel: +1 954 613 0400 usa@greeninstruments.com ASIA Green Instruments (S) Pte. Ltd. 4008 Ang Mo Kio Avenue 10 #01-09/10 Techplace I, Singapore 569625 Tel: +65 3100 0577 sales.sg@greeninstruments.com...

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