GMI OXYGAS 500 TRAINING Manual Download

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Gas Measurement Instruments Ltd



Calibration

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4 methods

field calibration

manual calibration

automatic calibration

instrument management system

–

Annual

–

Calibration Date Label

OXYGAS 500

Summary of Contents for OXYGAS 500 TRAINING

Page 1: ...Gas Measurement Instruments Ltd OXYGAS 500 TRAINING...

Page 2: ...Gas Measurement Instruments Ltd OXYGAS 500 Objectives EXPLAIN THE FUNCTIONS OF THE INSTRUMENTS HOW TO OPERATE...

Page 3: ...Gas Measurement Instruments Ltd OXYGAS 500 ROBUSTNESS PROTECTION CERTIFIED DISPLAY PUMP AUDIBLE VISUAL ALARMS SEALED RUBBERISED SWITCHES INFRA RED COMMS POINT...

Page 4: ...Gas Measurement Instruments Ltd OXYGAS 500 Certification ATEX EEx iad IIC T4 II 2 G UNDERWRITERS LABORATORIES INC UL Class 1 Groups A B C D AUTHORISATION BATTERY COMPARTMENT...

Page 5: ...Gas Measurement Instruments Ltd Ranges of Operation 0 100 LEL 0 100 Volume Gas 0 25 Oxygen Flammable Auto ranging OXYGAS 500...

Page 6: ...nts Ltd Display Flammable CURRENT RANGE DISPLAYED DIGITAL RESOLUTION 0 10 LEL STEPS OF 0 1 10 100 LEL STEPS OF 1 0 10 GAS STEPS OF 0 5 10 100 GAS STEPS OF 1 ANALOGUE RESOLUTION STEPS OF 4 Range Indica...

Page 7: ...Gas Measurement Instruments Ltd Display Oxygen CURRENT RANGE DISPLAYED DIGITAL RESOLUTION 0 21 insteps of 0 1 O2 21 25 in steps of 1 O2 ANALOGUE RESOLUTION STEPS OF 4 OXYGAS 500 Range Indicator...

Page 8: ...Gas Measurement Instruments Ltd Zeroing AUTO ZERO OPERATOR MESSAGES CHECK ZERO FLAG ZERO FAULT FLAG Operator Messages OXYGAS 500...

Page 9: ...Gas Measurement Instruments Ltd Sampling PUMP 0 5 0 7 L PER MIN SAMPLE FLAG AUTO SWITCH OFF Display Message Gas Flow Direction Gas Outlet Gas Inlet OXYGAS 500...

Page 10: ...Gas Measurement Instruments Ltd Accessories Carry Case Filters Sample Line Sample Line Adaptor Probe Probe Handle Assembly Shoulder Harness Hex Driver Handbook OXYGAS 500...

Page 11: ...Gas Measurement Instruments Ltd Cotton and Hydrophobic Filters within Probe Handle Assembly Probes Probe Handle Assembly Range of Probes Available OXYGAS 500...

Page 12: ...ox 9 hours runtime battery life displayed at power on BAT flag approx 30mins before switch off Alkaline approx 15 hours runtime battery life displayed at power on BAT flag approx 60mins operating time...

Page 13: ...Battery Pack Standard Charger 14 hours to charge a flat battery Flatbed Charger 14 hours to charge a flat battery Smart Charger 60mins to 90 recharged 120mins to fully recharged 2 batteries simultane...

Page 14: ...Gas Measurement Instruments Ltd Before Use Checks Casing Display Filters Sample Line Battery Pack Calibration Label OXYGAS 500...

Page 15: ...Gas Measurement Instruments Ltd Operation OXYGAS 500...

Page 16: ...Gas Measurement Instruments Ltd Operation Top Button Press and Hold Switches ON in Measure Mode Double Press Switches OFF Single Press Toggles Pump On Off OXYGAS 500...

Page 17: ...Gas Measurement Instruments Ltd Operation Bottom Button Press and Hold Switches ON in Purge Mode Changes range Alternate Flash Display in Purge Mode OXYGAS 500...

Page 18: ...Gas Measurement Instruments Ltd Warm Up ALL SEGMENTS ID SOFTWARE VERSION BATTERY STATUS CALIBRATION DATE INSTRUMENT SAMPLING OXYGAS 500...

Page 19: ...Gas Measurement Instruments Ltd Operator Messages Pump is running and instrument sampling Batteries will soon require replacing Instrument about to switch off Possibility of zero shift OXYGAS 500...

Page 20: ...Gas Measurement Instruments Ltd Fault Messages Zero is outwith its calibration limit Problem with the instrument s sample flow Batteries require replacing Calibration error detected OXYGAS 500...

Page 21: ...Gas Measurement Instruments Ltd Sample Fault Blockage Filters hydrophobic cotton check change Restart Pump single press button one OXYGAS 500...

Page 22: ...Gas Measurement Instruments Ltd Filter Replacement Probe Handle Cotton Hydrophobic HydrophobicFilter CottonParticulateFilter ProbeHandleAssem bly OXYGAS 500...

Page 23: ...Gas Measurement Instruments Ltd OXYGAS 500 Fault Finding Instrument not switching on check batteries Pump failure switch on...

Page 24: ...using tool provided 4mm hex Remove battery cover then remove batteries Check battery compartment for damage to spring contacts or corrosion on springs Insert new batteries observing correct polarity...

Page 25: ...ble Ensure the instrument is switched off Loosen instrument base plate screws using tool provided 4mm hex Remove battery pack Insert new battery pack Fasten base screws Check the instrument switches o...

Page 26: ...Gas Measurement Instruments Ltd Calibration 4 methods field calibration manual calibration automatic calibration instrument management system Annual Calibration Date Label OXYGAS 500...

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