GMI Gasurveyor 500 Series Training
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Also See for Gasurveyor 500 Series:
- User handbook manual (92 pages) ,
- User handbook manual (102 pages)
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Table of Contents
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Summary of Contents for GMI Gasurveyor 500 Series
- Page 1 Gasurveyor 500 Operation Training Gas Measurement Instruments Ltd...
- Page 2 GASURVEYOR 500 Gasurveyor 500 Series – Generic Gasurveyor 500 – Gasurveyor 3 - 500 – Gasurveyor 6 - 500 – Gasurveyor 11 - 500 – Gasurveyor 526 – ppm Gasurveyor 500 Gas Measurement Instruments Ltd...
- Page 3 GASURVEYOR 500 Objectives – EXPLAIN THE FUNCTIONS OF THE INSTRUMENTS – HOW TO OPERATE Gas Measurement Instruments Ltd...
- Page 4 GASURVEYOR 500 ROBUSTNESS PROTECTION CERTIFIED DISPLAY PUMP AUDIBLE / VISUAL ALARMS GEIGER INDICATOR SEALED RUBBERISED SWITCHES INFRA RED COMMS POINT Gas Measurement Instruments Ltd...
- Page 5 GASURVEYOR 500 Certification – ATEX » EEx iad IIC T4 II 2 G – UNDERWRITERS LABORATORIES INC (UL) » Class 1 Groups A B C D – AUTHORISATION – BATTERY COMPARTMENT Gas Measurement Instruments Ltd...
- Page 6 GASURVEYOR 500 Gasurveyor 500 – DUAL CONFIGURATION » CONFINED SPACE MONITOR » COMBUSTIBLE GAS INDICATOR Gas Measurement Instruments Ltd...
- Page 7 GASURVEYOR 500 Ranges of Operation » Volume Gas 0-100% » 0-100% LEL » Flammable 0-1000ppm » Oxygen 0-25% » Toxic 1 ppm » Toxic 2 ppm Gas Measurement Instruments Ltd...
- Page 8 GASURVEYOR 500 Display - LEL / Vol Gas – 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% Range Indicator •...
- Page 9 GASURVEYOR 500 Display - ppm – Flammable 0-1000ppm » Current Range Displayed » Resolution • Digital - in steps of 5ppm Range Indicator • Analogue - in steps of 40ppm Gas Measurement Instruments Ltd...
- Page 10 GASURVEYOR 500 Display - O2 / Toxic – 0-25% Oxygen top right corner of LCD - ‘% O2’ » » digital display resolution • 0-21% insteps of 0.1% O2 • 21-25% in steps of 1% O2 » analogue bar in steps of 4% Range Indicator –...
- Page 11 GASURVEYOR 500 Features – threshold (ppm only) – confidence visual and audible Current Range alternates with AUD – concentration geiger indication (flammable ppm only) Gas Measurement Instruments Ltd...
- Page 12 GASURVEYOR 500 Zeroing – AUTO ZERO – OPERATOR MESSAGES » CHECK ZERO FLAG Operator Messages » ZERO FAULT FLAG Gas Measurement Instruments Ltd...
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Page 13: Manual Zeroing
GASURVEYOR 500 Manual Zeroing – PPM RANGES » double press Button Two – LARGE ADJUSTMENT Gas Measurement Instruments Ltd... - Page 14 GASURVEYOR 500 Gas Flow Direction Sampling Gas Inlet Gas Outlet – PUMP – 0.5 - 0.7 L PER MIN – SAMPLE FLAG – AUTO SWITCH OFF » Display Message Gas Measurement Instruments Ltd...
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Page 15: Alarm Levels
GASURVEYOR 500 Audible Alarm Alarm Levels – Instantaneous – STEL / LTEL – LED Flashes Audible / Visual Displays showing Oxygen Range - Displays showing Range in Alarm High and Low Alarms Gas Measurement Instruments Ltd... -
Page 16: Alarm Functions
GASURVEYOR 500 Alarm Functions Audible Alarm » CSM / CGI Modes » Audible / Visual LED Flashes » Latching / Non Latching » Priority Gas Measurement Instruments Ltd... -
Page 17: Data Logging
GASURVEYOR 500 Datalogging – Auto » Function Operator Message » 60 Second Intervals during Auto and Manual Datalogging » Operator Display – Manual – 1000 Logged Entries – Infra-red output to Computer Gas Measurement Instruments Ltd... - Page 18 GASURVEYOR 500 Batteries Battery life display – Rechargeable (NiCd) » approx. 9 hours runtime » battery life displayed at power on ‘BAT’ flag approx. 30mins before switch off » Battery Warning Flag – Alkaline » approx. 15 hours runtime »...
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Page 19: Rechargeable Battery Pack
GASURVEYOR 500 Rechargeable 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 »... - Page 20 GASURVEYOR 500 Accessories – Carry Case – Filters – Sample Line – Sample Line Adaptor – Probe – Probe Handle Assembly – Shoulder Harness – Hex Driver – Handbook Gas Measurement Instruments Ltd...
- Page 21 GASURVEYOR 500 Probes / Probe Handle Assembly Cotton and Hydrophobic Filters within Probe Handle Assembly Range of Probes Available Gas Measurement Instruments Ltd...
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Page 22: Before Use Checks
GASURVEYOR 500 Before Use Checks – CASING – DISPLAY – FILTERS – CALIBRATION LABEL – SAMPLE LINE – BATTERY PACK CALIBRATION GAS Gas Measurement Instruments Ltd... -
Page 23: Operation
GASURVEYOR 500 Operation Gas Measurement Instruments Ltd... - Page 24 GASURVEYOR 500 Operation - CSM Mode SWITCH ONE – PRESS AND HOLD - SWITCH INSTRUMENT ON – TWO SHORT PRESSES - SWITCHES INSTRUMENT – SINGLE PRESS - CLEARS SAMPLE FAULT DISPLAY SWITCH TWO – SINGLE PRESS - CHANGES RANGE SWITCH THREE ...
- Page 25 GASURVEYOR 500 CSM Mode Start Up – ALL SEGMENTS – ID & SOFTWARE VERSION – BATTERY STATUS – PRESET ALARM LEVELS – CALIBRATION DATE – INSTRUMENT SAMPLING Gas Measurement Instruments Ltd...
- Page 26 GASURVEYOR 500 Operation - CGI Mode SWITCH ONE – SINGLE PRESS - TOGGLE PUMP ON/OFF – DOUBLE PRESS - SWITCHES INSTRUMENT OFF SWITCH TWO – PRESS AND HOLD SWITCHES INSTRUMENT ON – SINGLE PRESS - CHANGES RANGE – DOUBLE PRESS - ZEROES PPM RANGES SWITCH THREE ...
- Page 27 GASURVEYOR 500 CGI Start Up – ALL SEGMENTS – ID & SOFTWARE VERSION – BATTERY STATUS – CALIBRATION DATE – INSTRUMENT SAMPLING Gas Measurement Instruments Ltd...
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Page 28: Operator Messages
GASURVEYOR 500 Operator Messages Pump is running and instrument sampling Instrument about to switch off Batteries will soon require replacing Possibility of zero shift Measurement over range (>999ppm) or below -99ppm (incorrect zero setting) Instrument is in auto datalogging mode or during manual datalogging Gas Measurement Instruments Ltd... -
Page 29: Fault Messages
GASURVEYOR 500 Fault Messages Fault Messages Zero is outwith its calibration limit Problem with the instrument’s sample flow Batteries require replacing Calibration error detected Gas Measurement Instruments Ltd... - Page 30 GASURVEYOR 500 Sample Fault – Blockage – Filters » hydrophobic » cotton » check / change – Restart Pump » single press button one Gas Measurement Instruments Ltd...
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Page 31: Filter Replacement
GASURVEYOR 500 Filter Replacement Cotton Particulate Filter – Probe Handle Hydrophobic Filter » Cotton » Hydrophobic Probe Handle Assem bly Gas Measurement Instruments Ltd... -
Page 32: Fault Finding
GASURVEYOR 500 Fault Finding – Not switching on » check batteries – Pump failure » filters » switch on Gas Measurement Instruments Ltd... -
Page 33: Battery Replacement
GASURVEYOR 500 Battery Replacement – Alkaline » Ensure the instrument is switched off » Loosen instrument base plate screws using tool provided (4mm hex) » Remove battery cover then remove batteries » Check battery compartment for damage to Loosen base screws to remove battery cover spring contacts or corrosion on springs »... - Page 34 GASURVEYOR 500 Battery Replacement – Rechargeable » Ensure the instrument is switched off » Loosen instrument base plate screws using tool provided (4mm hex) » Remove battery pack » Insert new battery pack Loosen base screws to » Fasten base screws remove battery cover »...
- Page 35 GASURVEYOR 500 Calibration – 4 methods » field calibration » manual calibration » automatic calibration » instrument management system – ANNUAL – CALIBRATION DATE LABEL Gas Measurement Instruments Ltd...
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Questions and answers
Gas Surveyor 526 has a zero fault. Tried to zero manually and put through the depot checker and will not clear. Any ideas of how to clear. Thanks
To clear a zero fault on the GMI Gasurveyor 526:
1. Switch off the instrument.
2. Switch it on again in fresh air.
3. If the fault does not clear, leave the instrument on for 30 minutes.
4. Then switch it off and on again.
5. If the fault still persists, return the instrument for servicing.
This answer is automatically generated