ANALOX ACG+ User Manual
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ANALOX ACG+ User Manual

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ACG+
User Manual
Commercial in Confidence
The ACG+ must be returned to Analox in its original
storage and transit case.
Failure to do so may result in damage which will be
chargeable.

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Summary of Contents for ANALOX ACG+

  • Page 1 ACG+ User Manual Commercial in Confidence The ACG+ must be returned to Analox in its original storage and transit case. Failure to do so may result in damage which will be chargeable.

  • Page 3: Table Of Contents

    Retrieving Data using UDP ................. 64 Datagram Structure .................. 64 8 Troubleshooting ............. 70 System faults ................... 70 9 Recommended spares and accessories ......75 Document ref: P0149-801-22 July 2022 Page 3 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...
  • Page 4 Specifications .............. 99 11.1 Instrument specification ................99 11.2 Sensor specification ................100 UK Declaration of Conformity ........101 Declaration of conformity ...........102 Document ref: P0149-801-22 July 2022 Page 4 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...
  • Page 5 Figure 48 Setting the Date and Time on an ACG+ .......... 61 Figure 49 System Showing a Fault Condition ..........70 Document ref: P0149-801-22 July 2022 Page 5 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...
  • Page 6 24 monthly service for ACG+ ............77 Table 16 Maintenance Schedule of ACG+ Components ........78 Table 17 Service Schedule of ACG+ Components ..........92 Document ref: P0149-801-22 July 2022 Page 6 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...
  • Page 7 RESULT IN EQUIPMENT DAMAGE OR LOSS OF DATA. NOTE: THIS INDICATES INFORMATION THAT IS CONSIDERED IMPORTANT BUT IS NOT HAZARD RELATED. Document ref: P0149-801-22 July 2022 Page 7 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 8: Contents Checklist

    ACG+. If dry gas is constantly being passed over the sensors they will dry out and stop performing correctly. Document ref: P0149-801-22 July 2022 Page 8 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 9: Safety Information

    Wash out mouth thoroughly with water and give plenty of water to drink. Obtain medical advice immediately Document ref: P0149-801-22 July 2022 Page 9 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 10: Pid Lamp Cleaning Kit

    Document ref: P0149-801-22 July 2022 Page 10 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 11: Introduction

    3) Power connection (Via either optional rechargeable battery pack or external mains adaptor) 4) Gas inlet/purge valve 5) Gas inlet/calibration port 6) Sample support port Document ref: P0149-801-22 July 2022 Page 11 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...
  • Page 12 9) Breather 10) Humidifier (Optional) 11) M16 cable gland (Optional) 12) Override keyswitch (Optional) 13) Exhaust 14) Blow out blanking plug Document ref: P0149-801-22 July 2022 Page 12 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 13: Installation Details

    ACG+ User Manual Int. Approved Installation details Mechanical overview Figure 2 ACG+ Mechanical Overview Document ref: P0149-801-22 July 2022 Page 13 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 14: Gas Sample Connection (Both Fixed And Portable Versions)

    At the free end of the PTFE tubing, a compression nut should be fitted to connect to the regulated pressure source. Document ref: P0149-801-22 July 2022 Page 14 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 15: Installation (Portable)

    PSU. Connection should be made through the 3 way panel mount socket on the front panel located next to the USB connector. Battery Connection Battery Connected Document ref: P0149-801-22 July 2022 Page 15 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...
  • Page 16 (The charger the LED will go green). Once complete, disconnect the charger, the battery is then ready for connection to the ACG+. Document ref: P0149-801-22 July 2022 Page 16 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 17: Installation (Fixed)

    Fit an M6 washer over each of the screw thread at the back of the mounting panel. Document ref: P0149-801-22 July 2022 Page 17 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 18: Figure 5 Connector Locations

    (2) under nominal conditions and closed circuit in fault or alarm conditions (see section 4.5). Document ref: P0149-801-22 July 2022 Page 18 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 19: Figure 6 Acg+ Power

    EMC cable gland, this should then be terminated to J17 pins 1 & 2 as shown. Figure 6 ACG+ Power Document ref: P0149-801-22 July 2022 Page 19 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 20: Safety Interlock Relay (Acg+ Fixed)

    Figure 7 shows a typical example of the relay used in a system Figure 7 Typical Interlock Relay Wiring Document ref: P0149-801-22 July 2022 Page 20 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 21: Safety Interlock Override Key-Switch (Acg+ Fixed)

    Closed alarm circuit Closed active Override circuit Open Normal System or circuit Closed sensor circuit Override Closed fault active circuit Document ref: P0149-801-22 July 2022 Page 21 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 22: Switched 24V Dc Outputs (Acg+ Fixed)

    Figure 8 shows a typical example of the switched 24V DC outputs used in a system. Figure 8 Typical Use of Switched 24V Outputs Document ref: P0149-801-22 July 2022 Page 22 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 23: Operating Instructions

    ANY ALARMS (FOR EXAMPLE, A HIGH ALARM DUE TO ATMOSPHERIC AIR PRESENT IN INTERNAL PLUMBING). Figure 9 Start-Up Splash Screen Document ref: P0149-801-22 July 2022 Page 23 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 24: Controls

    7) Up button 8) OK button 9) Down button 10) Mute button 11) Context sensitive buttons (function depends on current context) Document ref: P0149-801-22 July 2022 Page 24 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 25: Inlet/Purge Valve

    Analox recommend that the purge system is used whenever a new pipe connection is made to the ACG+, if the inlet line has been open to atmosphere or it has been exposed to damp gas.

  • Page 26: Display

    Left context menu button (used to access menu in the case shown) Right context menu button (used to access the system information page in the case shown). Document ref: P0149-801-22 July 2022 Page 26 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 27: Menu

    The device main menu can be accessed from the main screen by pressing the left context button (Figure 13). Figure 13 The Main Menu Document ref: P0149-801-22 July 2022 Page 27 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 28: Adjusting The Backlight

    THAT THE BACKLIGHT IS SET TO AN INITIAL INTENSITY LEVEL OF 60% OR LESS TO MAXIMISE THE LIFESPAN OF THE DISPLAY Document ref: P0149-801-22 July 2022 Page 28 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 29: Power Sub-Menu

    ALARMS TRIGGERED BY FLOW DO NOT AFFECT THE CURRENT STATE OF THE SAFETY INTERLOCK RELAY (FIXED VARIANTS) (SEE SECTION 4.5). Document ref: P0149-801-22 July 2022 Page 29 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 30: Sensor Readings

    (‘---‘) and a warm-up processing animation is displayed (Figure 16). Document ref: P0149-801-22 July 2022 Page 30 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 31: Figure 16 Example Of A Sensor That Is In A Warm-Up State

    In cases where a sensor fault has been identified and a reading can still be obtained from the sensor, the bar graph will be show coloured yellow (Figure 20). Document ref: P0149-801-22 July 2022 Page 31 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 32: Alarms

    Figure 22 Mute Button Document ref: P0149-801-22 July 2022 Page 32 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 33: Clearing Alarms And Hysteresis

    CO 0.5ppm CO ppm VOC 0.5ppm VOC mg/m 5mg/m Figure 23 Hysteresis Band on a High Going Oxygen Alarm Document ref: P0149-801-22 July 2022 Page 33 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...
  • Page 34 ‘System options>Alarm latching’. The latching alarm option can also be changed using the PC tool (see section 6.3). Document ref: P0149-801-22 July 2022 Page 34 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 35: Figure 24 Selecting A Co

    A list of the available alarms will be shown in the next menu. Select which alarm to adjust and the alarm adjustment screen will be shown. Figure 24 Selecting a CO Alarm to Adjust Document ref: P0149-801-22 July 2022 Page 35 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 36: Figure 25 Example Of Alarm Set-Point Adjustment

    (Figure 25). Once the desired new set-point is shown, press ’Accept’ to store the new value. Press ‘Cancel’ to leave the alarm set-point unchanged. Figure 25 Example of Alarm Set-Point Adjustment Document ref: P0149-801-22 July 2022 Page 36 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 37: Calibration Adjustment

    (20.9% oxygen) should be present in the calibration gas mix in order to ensure maximum sensor accuracy. Document ref: P0149-801-22 July 2022 Page 37 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...
  • Page 38 INTERLOCK KEY-SWITCH (IF FITTED ON FIXED VERSION) TO OVERRIDE IF ALARMS ARE LIKELY TO CAUSE UNWANTED DISRUPTIONS TO ATTACHED EQUIPMENT. Document ref: P0149-801-22 July 2022 Page 38 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 39: Figure 26 Flow Regulator Fitted To Calibration Bottle

    ACG+ (Figure 27). Push the fitting on fully until it latches in place. Figure 27 Connecting Calibration Fitting to ACG+ Calibration Port Document ref: P0149-801-22 July 2022 Page 39 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 40: Figure 28 Calibration Adjustment Screen Showing High Calibration Bottle

    • If not all sensors shown are to be adjusted, sensors can be excluded from the adjustment (see section 5.12.2). Document ref: P0149-801-22 July 2022 Page 40 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 41: Figure 29 Calibration Adjustment Results - Co Sensor Failed To Adjust

    Repeat for a high calibration as necessary. (Note that both low and high calibration adjustment should be performed in order to reset calibration due notifications). Document ref: P0149-801-22 July 2022 Page 41 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 42: Figure 30 Excluding The Voc Sensor From The Calibration Adjustment

    When finished, press the ‘Exit Edit’ context button to return to the calibration screen and allow a calibration adjustment to be performed. Document ref: P0149-801-22 July 2022 Page 42 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 43: Figure 31 Adjusting The Co

    Figure 32 Calibration Adjustment Reminder The sensor calibration due date can be viewed on the sensor information screen (section 5.14) Document ref: P0149-801-22 July 2022 Page 43 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 44: Viewing Device Information

    The sensor information screen also shows the alarms that are currently applied to the sensor including direction and set-point. Figure 34 Sensor Information Screen for O Document ref: P0149-801-22 July 2022 Page 44 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 45: Data-Logging

    USB socket on the front panel of the ACG+ and insert the USB memory stick into the USB socket. Document ref: P0149-801-22 July 2022 Page 45 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 46: Figure 35 Data-Log Download Screen

    To delete all log files, select ‘Data- Document ref: P0149-801-22 July 2022 Page 46 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...
  • Page 47 Note that this operation is permanent and logs that are deleted cannot be retrieved at a later date. Document ref: P0149-801-22 July 2022 Page 47 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 48: Sensor Replacement Reminder

    SENSOR IS NEXT EXPECTED TO BE REPLACED. THE RESET FEATURE SHOULD ONLY BE USED IF THE SENSOR HAS BEEN PHYSICALLY REPLACED. Document ref: P0149-801-22 July 2022 Page 48 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 49: Timed Sample Draw

    Remove the Impactor restrictor tube from the outlet of the solenoid valve and the rear of the sample support bulkhead. Document ref: P0149-801-22 July 2022 Page 49 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...
  • Page 50 The procedure for performing a timed sample draw is as follows: Document ref: P0149-801-22 July 2022 Page 50 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 51: Figure 39 A Dräger Impactor Attached To The Outlet Port For Oil Mist Testing

    Figure 39 A Dräger Impactor Attached to the Outlet Port for Oil Mist Testing Document ref: P0149-801-22 July 2022 Page 51 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 52: Figure 40 Timed Sample Setup

    The simplest way to achieve this is to use the purge valve as described in section 0. Document ref: P0149-801-22 July 2022 Page 52 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 53: Setting The Date And Time

    Alternatively, the date and time can be set using the PC tool (see section 6.5). Figure 42 Date And Time Adjustment Screen Document ref: P0149-801-22 July 2022 Page 53 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 54: Configuration

    ® or above. • Microsoft .NET Framework 3.5 SP1 or later. • Microsoft Windows Mobile Device Centre 6.1 or later. Document ref: P0149-801-22 July 2022 Page 54 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...
  • Page 55 If not already installed, install Microsoft Windows Mobile Device Centre 6.1 or later for the appropriate version of Windows. This software can be found on the ACG+ software disc supplied with the instrument. The software installation can also be found on the Analox website under the ACG+ page. NOTE:...
  • Page 56 Click Next again to install the software (A warning may show, click Yes to accept). Once installed, click Close to exit the installation process. Document ref: P0149-801-22 July 2022 Page 56 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 57: Making A Connection

    User Manual Int. Approved Running the software To run the ACG+ software, select the program from the Windows® start menu, Analox folder. When the software runs without a device connected, the window shown in Figure NOTE: ON INITIAL STARTUP, YOU MAY SEE A DELAY OF UP...
  • Page 58 ACG+. If the USB cable was removed from the ‘Tech’ USB port, ensure that it is re-attached before closing and securing the ACG+ hinged front door. Document ref: P0149-801-22 July 2022 Page 58 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 59: Changing Options

    UNTIL THE ‘APPLY CHANGES’ BUTTON HAS BEEN CLICKED WITH THE EXCEPTION OF SETTING THE DATE AND TIME (SEE SECTION 6.5). Document ref: P0149-801-22 July 2022 Page 59 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 60: Downloading Data-Logs

    THERE IS ENOUGH STORAGE SPACE ON THE TARGET DISK BEFORE BEGINNING A DOWNLOAD. Figure 47 shows a selection of files being downloaded. Document ref: P0149-801-22 July 2022 Page 60 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 61: Setting The Time

    ACG+ will play a sound to acknowledge that the date and time have been set successfully. Figure 48 Setting the Date and Time on an ACG+ Document ref: P0149-801-22 July 2022 Page 61 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 62: Networking

    Although the XML document is listed as “UTF-16” the actual data is encoded into standard “UTF-8” (ASCII) during physical transmission. Document ref: P0149-801-22 July 2022 Page 62 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 63: Setting The Acg Static Ip Address

    The TCP/IP request “RemClient”. (case sensitive) is not required on the ACG since the connection is closed after each datagram request. Document ref: P0149-801-22 July 2022 Page 63 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 64: Retrieving Data Using Udp

    The sensor data, status, faults and alarms for an individual sensor Name Data Type Description Example (BaseSensorData follows) <Alarms> AlarmManager See description below. Document ref: P0149-801-22 July 2022 Page 64 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...
  • Page 65 <CalibrationIntervalSeconds> number 7776000 seconds which can elapse since last sensor calibration until calibration due warning can be displayed. Document ref: P0149-801-22 July 2022 Page 65 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...
  • Page 66 Example <CommsFaultState> <State> Status of sensor description comms faults below. <InternalCommsFaultState> <State> Status of internal comms faults (applies dewpoint sensor) Document ref: P0149-801-22 July 2022 Page 66 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...
  • Page 67 “True”, ”False” calibrated <IsChangeDue> Bool True if the sensor “True”, ”False” changed. <IsReadingValid> Bool True “True”, reading ”False” considered valid. Document ref: P0149-801-22 July 2022 Page 67 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...
  • Page 68 <Pressure> Float Current pressure 1009.22009 <Temperature> Float Current temperature 24.9148445 <EnvironmentFaultCode> Fault code environment pressure/temperature sensor <InstrumentFlags> Instrument status flags Document ref: P0149-801-22 July 2022 Page 68 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...
  • Page 69 True if a fault has “True”, been acknowledged. ”False” <IsChanged> Bool True if the status of “True”, fault ”False” changed. Document ref: P0149-801-22 July 2022 Page 69 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 70: Troubleshooting

    ‘---‘ interleaved with the fault code. Figure 49 System Showing a Fault Condition Document ref: P0149-801-22 July 2022 Page 70 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 71: Table 9 List Of System Faults And Possible Solutions

    Restart the ACG+ device to see if the fault clears. If the fault persists, contact your supplier for repair advice. Document ref: P0149-801-22 July 2022 Page 71 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 72: Table 10 List Of Sensor Faults And Possible Solutions

    To remedy a calibration failure the following corrective measures can be attempted. Check that the gas value being entered for the adjustment corresponds to the concentration given on the calibration bottle. Document ref: P0149-801-22 July 2022 Page 72 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...
  • Page 73 Click on Apply and you will be notified this setting won't take effect until the service is restarted. • Click OK to close the window. Document ref: P0149-801-22 July 2022 Page 73 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...
  • Page 74 SvcHostSplitDisable /t REG_DWORD /d 1 /f • REG ADD HKLM\SYSTEM\CurrentControlSet\Services\WcesComm /v SvcHostSplitDisable /t REG_DWORD /d 1 /f Reboot the PC. Document ref: P0149-801-22 July 2022 Page 74 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 75: Recommended Spares And Accessories

    CO2, O2, CO Replacement oring for sensor flow 2323-0017X adaptor NOTE: ACG+ TO BE RETURNED TO ANALOX FOR REPLACEMENT OR SERVICE Document ref: P0149-801-22 July 2022 Page 75 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 76: Table 12 List Of Accessories

    External flow meter sample support kit P0149-611 VOC electrode stack removal tool 9300-1021 VOC lamp cleaning kit 9300-1022 ACG+ Fixing Kit P0075-615 Document ref: P0149-801-22 July 2022 Page 76 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 77: Service Requirements

    Water vapour sensor (Capacitive) 6000-0094 Replacement o'ring for sensor flow 2323-0017X adaptors (5 off) VOC electrode stack removal tool 9300-1021 Document ref: P0149-801-22 July 2022 Page 77 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 78: Maintenance Requirements

    Using a Pozi-drive screwdriver loosen the 4 enclosure lid screws and open the lid. Document ref: P0149-801-22 July 2022 Page 78 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...
  • Page 79 Section 1. Remove the flow adaptor from the sensor inlet. Loosen the corner screws of the enclosure and remove the lid. Document ref: P0149-801-22 July 2022 Page 79 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...
  • Page 80 Fit the new cell in to the enclosure lid and secure in place using the locking ring. Document ref: P0149-801-22 July 2022 Page 80 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...
  • Page 81 Rinse contaminated surfaces with water. If contact is made with the electrolyte, please refer to Section 1. Remove the flow adaptor from the sensor inlet. Document ref: P0149-801-22 July 2022 Page 81 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...
  • Page 82 Rotate the cell PCB connector clockwise to release from the cell holder. Disconnect the cell from the PCB connector. Document ref: P0149-801-22 July 2022 Page 82 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...
  • Page 83 PERFORMED. SEE SECTION 5.16.1 FOR DETAILS. Replacing the CO cell PCB (MEC-233B) Remove the flow adaptor from the sensor inlet. Document ref: P0149-801-22 July 2022 Page 83 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...
  • Page 84 Rotate the CO PCB connector clockwise to release from the CO holder. Disconnect the CO cell from the PCB connector. Document ref: P0149-801-22 July 2022 Page 84 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...
  • Page 85 Document ref: P0149-801-22 July 2022 Page 85 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...
  • Page 86 Fit the cell in to the housing and rotate anti-clockwise to lock in place. Refit the cell holder into the sensor bulkhead. Refit the flow adaptor into the sensor inlet. Document ref: P0149-801-22 July 2022 Page 86 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...
  • Page 87 Remove the sensor housing from the MEC and then remove the sensor from the housing by twisting the PCB on the rear of the sensor, remove the PCB from the sensor Document ref: P0149-801-22 July 2022 Page 87 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...
  • Page 88 Using a circular action, clean the lamp by applying light pressure to the lamp window (do not touch the lamp window with fingers), continue polishing until a light squeaking can be heard. Document ref: P0149-801-22 July 2022 Page 88 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...
  • Page 89 FOLLOWING A VOC PID LAMP REPLACEMENT OR CLEANING, OR REPLACING THE ELECTRODE STACK A FULL CALIBRATION MUST BE PERFORMED. SEE SECTION 5.12 FOR DETAILS. Document ref: P0149-801-22 July 2022 Page 89 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...
  • Page 90 Screw the sensor into its mount and fully tighten using a 30mm spanner Document ref: P0149-801-22 July 2022 Page 90 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 91: Filter Replacement

    Remove filter from clip and remove the elbows from the filter. Reverse the above process to fit a new filter. Document ref: P0149-801-22 July 2022 Page 91 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 92: Service Requirements

    Before attempting to replace any sensors ensure that the ACG+ is switched off and the gas supply has been isolated. Using a Pozi-drive screwdriver loosen the 4 enclosure lid screws and open the lid. Document ref: P0149-801-22 July 2022 Page 92 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...
  • Page 93 The replacement part number for your sensor’s PID is: 9100- 2060S. To replace the PID component, remove the flow adaptor from the sensor inlet. Document ref: P0149-801-22 July 2022 Page 93 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...
  • Page 94 Disconnect the PID from the PCB connector. Connect the new PID to the PCB connector. Note that it will only connect in one orientation. Document ref: P0149-801-22 July 2022 Page 94 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...
  • Page 95 Remove the flow adaptor from the sensor inlet. Use a terminal screwdriver to pop out the PID holder from the sensor bulkhead fitting. Document ref: P0149-801-22 July 2022 Page 95 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...
  • Page 96 Disconnect the PID from the PCB connector. Remove the lid from the MEC sensor housing and feed the cell PCB through the bulkhead. Document ref: P0149-801-22 July 2022 Page 96 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...
  • Page 97 If not repeat the steps shown until the wire is held firmly. Document ref: P0149-801-22 July 2022 Page 97 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...
  • Page 98 Fit the PID into the housing and rotate anti-clockwise to lock in place. Refit the PID holder into the sensor bulkhead. Refit the flow adaptor into the sensor inlet. Document ref: P0149-801-22 July 2022 Page 98 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 99: Specifications

    ACG+ User Manual Int. Approved Specifications Analox reserve the right to upgrade, develop or change specifications without prior notice. 11.1 Instrument specification Power Input voltage: 24V DC, Power consumption: 24 W 100 to 250v AC, 50/60Hz (Optional power supply) Operating...

  • Page 100: Sensor Specification

    0 to 100mg/m Accuracy ±(0.15mg/m O + 20% of reading) (over ±10°C range) Detection mode Capacitive Service interval Replace every 2 Years Document ref: P0149-801-22 July 2022 Page 100 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 101: Declaration Of Conformity

    ACG+ User Manual Int. Approved UK Declaration of Conformity Document ref: P0149-801-22 July 2022 Page 101 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

  • Page 102: Document Ref: P0149-801-22 July 2022

    ACG+ User Manual Int. Approved Declaration of conformity Document ref: P0149-801-22 July 2022 Page 102 of 102 Copyright © 2014 Analox Ltd. All Rights Reserved. Commercial in Confidence...

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