MDM300 I.S.
Advanced Dew-Point Hygrometer
Sensor & Battery Replacement Manual
- I.S.
97469 Issue 1
October 2014
Страница 1: ...MDM300 I S Advanced Dew Point Hygrometer Sensor Battery Replacement Manual I S 97469 Issue 1 October 2014...
Страница 2: ...nformation when contacting Michell Instruments for service purposes Instrument Code Serial Number Invoice Date Location of Instrument Tag No Instrument Code Serial Number Invoice Date Location of Inst...
Страница 3: ...nd may not be copied or otherwise reproduced communicated in any way to third parties nor stored in any Data Processing System without the express written authorization of Michell Instruments Ltd I S...
Страница 4: ...2 1 2 3 Internal Sensor Removal and Replacement 3 1 2 4 Battery Replacement 4 Figures Figure 1 Remove Case Securing Bolts 1 Figure 2 Open Case 2 Figure 3 Internal Sensor Removal 3 Figure 4 Battery Rep...
Страница 5: ...Safety High pressure gases can be extremely dangerous and only trained personnel should attempt to connect and use the MDM300 I S with such gases DO NOT permit pressures greater than the safe working...
Страница 6: ...100 kP or 0 987 atm gauge Hz Hertz psig pound s per square inch gauge V Volts Warnings The following general warnings listed below are applicable to this instrument They are repeated in the text in th...
Страница 7: ...r any other type of solvent as this could damage the casing display and keyboard 1 2 Replacement of Sensor and Battery Pack To gain access to the internal sensor and the battery housing proceed as fol...
Страница 8: ...e for later use 6 Place the two halves of the casing 3 and 4 side by side refer to Figure 2 3 4 5 Figure 2 Open Case 1 2 2 Close Casing To close the casing proceed as follows 1 Place the two halves of...
Страница 9: ...screw the locknuts 1 securing the sensor to the gas inlet and outlet ports 4 Lift the sensor 2 clear 2 3 5 4 1 Figure 3 Internal Sensor Removal Sensor replacement To replace the sensor proceed as foll...
Страница 10: ...ect new battery to connector 3 5 Replace and tighten battery clamp retaining screws 2 6 Close the casing as described in Section 1 2 2 7 Switch on the instrument and check that it is operating satisfa...
Страница 11: ...MDM300 I S Sensor Battery Replacement Manual Michell Instruments 5 APPENDIX A Appendix A Quality Recycling Warranty Information...
Страница 12: ...bstances which may be harmful to the environment Similarly we are increasingly using recyclable and or recycled material in our business and products wherever it is practical to do so To protect natur...
Страница 13: ...S2 EU Directive 2011 65 EU Article 3 24 defines Control and Monitoring Equipment specifically as monitoring and control instruments designed exclusively for industrial or professional use RoHS2 EU Dir...
Страница 14: ...uments maintains a hazardous material register in which MSDS data sheets are collated and we will check that our suppliers will comply to REACH requirements for all materials and substances we use in...
Страница 15: ...ing courses of action will be taken If the fault is covered under the terms of the warranty the instrument will be repaired at no cost to the owner and returned If Michell Instruments determines that...
Страница 16: ...MDM300 I S Sensor Battery Replacement Manual 10 97469 Issue 1 October 2014 APPENDIX B Appendix B Return Document Decontamination Declaration...
Страница 17: ...MDM300 I S Sensor Battery Replacement Manual Michell Instruments 11 APPENDIX B Appendix B Return Document Decontamination Declaration...
Страница 18: ...MDM300 I S Sensor Battery Replacement Manual 12 97469 Issue 1 October 2014 NOTES...
Страница 19: ...MDM300 I S Sensor Battery Replacement Manual Michell Instruments 13 NOTES...
Страница 20: ...http www michell com...
