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Pro Trio Analyzer Manual

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3

NUVAIR

www.nuvair.com

Table of Contents

Introduction

................................................................................................................................................5

System Description

.......................................................................................................................6

Identification of Analyzer Components ...........................................................................................7

Individual Specifications of the Analyzers

..............................................................................9

Oxygen Sensor: ................................................................................................................................9

Carbon Monoxide Sensor: ...............................................................................................................9

Carbon Dioxide Sensor: ...................................................................................................................9

Requirements for Operation of Analyzer Trio

......................................................................10

Gas Flow ........................................................................................................................................10

AC Power .......................................................................................................................................10

Gas Sensors ....................................................................................................................................10

Calibration

......................................................................................................................................11

Operation of Analyzer Trio

........................................................................................................12

Turning on Analyzers: ....................................................................................................................12

Threshold Alarms ...........................................................................................................................14

Each Analyzer has independent threshold alarms that are user programmable. ...................................14

Powering off ..................................................................................................................................14

Hold down the On/Off button for a couple of seconds on each of the analyzers in the Analyzer Trio.

The Analyzer will display “OFF” and then go blank. ................................................................................14

Factory Reset

................................................................................................................................14

Maintenance

..................................................................................................................................15

Analyzer Care .................................................................................................................................15

Battery Replacement .....................................................................................................................16

Sensor Replacement ......................................................................................................................16

Programming of the Analyzers in the Analyzer Trio

..........................................................16

Alarm Analyzer

................................................................................................................17

Analyzer Controls ...............................................................................................................18

Analyzer Alarm .........................................................................................................................18

Analyzer Sensor ........................................................................................................................18

Calibration Methods ..........................................................................................................19

Pro O2 Analyzer Operation ............................................................................................................20

Programming Procedures ..............................................................................................................21

Alarm Setting (AL 1 & Al 2) ...........................................................................................................22

Full Scale Value Setting (FSC) ........................................................................................................22

Calibration Oxygen Value (O2c) ....................................................................................................22

Threshold Alarms .......................................................................................................................23

Powering on and warming up ....................................................................................................23

Powering Off ..............................................................................................................................24

Factory Reset .............................................................................................................................24

Carbon Dioxide Analyzer

.......................................................................................24

Controls ........................................................................................................................25

Display ..........................................................................................................................25

Alarm ............................................................................................................................26

Sensor ...........................................................................................................................26

Calibration ....................................................................................................................26

Operation .....................................................................................................................27

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Summary of Contents for Pro Trio

Page 1: ...User Manual Pro Trio Analyzer O2 CO CO2 Analyzer REV 03 19...

Page 2: ...his User Manual contains important safety information and should always be available to those personnel operating this equipment Read understand and retain all instructions before operating this equip...

Page 3: ...nalyzers in the Analyzer Trio The Analyzer will display OFF and then go blank 14 6 0 Factory Reset 14 7 0 Maintenance 15 7 1 Analyzer Care 15 7 2 Battery Replacement 16 7 3 Sensor Replacement 16 8 0 P...

Page 4: ...CO Calibration 33 11 6 Pro CO Operation 34 11 7 Pro CO Sample Flow Method of Checking Calibration 36 11 8 Pro CO Programming Procedures 37 11 9 Pro CO Alarm Setting AL 1 Al 2 38 11 10 Full Scale Value...

Page 5: ...injury or death This indicates a potentially hazardous situation which if not avoided could result in serious personal injury or death This indicates a potentially hazardous situation which if not avo...

Page 6: ...rm set point is reached All analyzers must be calibrated with an appropriate certified calibration gas before operation Battery powered units will come equipped with a Lithium battery and dedicated ch...

Page 7: ...On Off Button Adjust Button Program Button Oxygen Analyzer Display Carbon Monoxide Analyzer Display Carbon Dioxide Analyzer Display Gas In Audible Piezo Alarm A C Power Input Optional Front Cover Loc...

Page 8: ...Pro Trio Analyzer Manual Page 8 NUVAIR www nuvair com Lithium Battery Optional CO Sensor P N 9501 CO2 Sensor Send to Nuvair for replacement Oxygen Sensor P N 9507...

Page 9: ...te 0 psi Humidity non condensing up to 99 rh 2 1 Carbon Monoxide Sensor Sensor Type Electrochemical Expected Sensor Life Room Air 2 Years Range 0 50 ppm CO Accuracy Resolution 1 ppm Response Time T90...

Page 10: ...er Use the provided AC power supply to plug into 110V power For lithium battery powered analyzers the battery charger may be used as a constant power supply It is recommended that should the user choo...

Page 11: ...s and may damage the Analyzer Inaccurate gas analysis can lead to serious personal injury or death Checking Calibration or use of the Analyzer with a low battery may result in inaccurate readings Inac...

Page 12: ...e use a short length of neoprene hose attached to the air input to suck air backward across the sensors This will draw fresh ambient air into the enclosure DO NOT blow into the tube as expelled breath...

Page 13: ...recommended is 1000ppm CO2 10ppm CO 40 O2 Nitrogen balance provided by Nuvair a If the values do not coincide with the test gas mix refer to individual analyzer instructions for calibration and troubl...

Page 14: ...alyzed 5 3 Powering off Hold down the On Off button for a couple of seconds on each of the analyzers in the Analyzer Trio The Analyzer will display OFF and then go blank 6 0Factory Reset In case it is...

Page 15: ...gs Incorrect gas analysis may result in personal injury or death Protect the analyzer from exposure to hyperbaric environments Exposure to hyperbaric environments may result in incorrect readings Inco...

Page 16: ...Nuvair for service If damage occurs send the analyzer back to Nuvair for inspection and Nuvair will determine if the unit can be repaired or needs to be replaced 8 0Programming of the Analyzers in th...

Page 17: ...isplay and controls are environmentally sealed The Analyzer uses a regulated flow of gas within the analyzer to deliver sample gas to the sensor Pressurized gases must be regulated to avoid damage to...

Page 18: ...by the user 9 3 O2 Analyzer Sensor The Analyzer uses an electrochemical O2 sensor to measure O2 content in gases The sensor is disposable and user replaceable with a life expectancy of up to 24 months...

Page 19: ...gen percentage of the mixed gas flow is different from the value of calibration set in the instrument a failed calibration is obtained and a wrong analysis value will be displayed 9 4 Pro O2 Calibrati...

Page 20: ...eter SEE PROGRAMMING PROCEDURE By default for simplicity the O2c value is set at 21 that corresponds to the percentage of Oxygen in free air 4 At the end of the warm up and calibration the display wil...

Page 21: ...gen concentration o AL 2 Maximum alarm point expressed in of oxygen concentration o FSC Value expressed in of oxygen concentration corresponding to the current output full scale value 20mA 20mA always...

Page 22: ...r Pr for two seconds then AL 1 will appear Press the On Off button to cycle through the Alarm settings until you reach the FSC view The FSC screen and a 3 digit value will alternate for a few seconds...

Page 23: ...The display will show the trespassed alarm and the actual measured value To stop the audible alarm press any key In this event the Pro O2 alarm Analyzer will remain in alarm mode until the analyzed va...

Page 24: ...ser programmed alarms and calibration being erased and set at factory defaults 10 0 Pro O2 Carbon Dioxide Analyzer The Pro CO2 Carbon Dioxide Analyzer measures Carbon Dioxide CO2 levels in gases in th...

Page 25: ...e Analyzer is a rugged instrument careless handling or abuse may result in damage to the Analyzer resulting in inaccurate gas analysis Inaccurate gas analysis can lead to serious personal injury or de...

Page 26: ...an lead to unconsciousness and death This Analyzer must always be checked against a calibration gas and used with gases regulated and supplied at atmospheric pressure 0 psi Use of gases at higher pres...

Page 27: ...Calibrated Test Gas Tip You can check the battery life and current temperature by holding Adjust button for 3 seconds The display will alternate from battery life to current temperature Celsius twice...

Page 28: ...ample Flow Method of Checking Calibration Preferred 1 Turn on Analyzer with air only flowing through the Analyzer Trio Once the analyzer has stabilized you can move on to step 2 2 Turn the Analyzer of...

Page 29: ...ppm of Carbon Dioxide concentration o AL 2 High alarm point expressed in ppm of Carbon Dioxide concentration o FSC Value expressed in ppm of Carbon Dioxide concentration corresponding to the current o...

Page 30: ...s value can be changed in the same manner as the Alarm settings 1 Press the Prog button for more than two seconds and then release the button On the display will appear Pr for two seconds then AL 1 wi...

Page 31: ...me time On the display will appear res and the instrument will go to the reading page In case of reset the instrument will delete all the alarms settings and the full scale value Before using again th...

Page 32: ...dible and visual alarms A gas flow is required to deliver sample gas to the sensor Pressurized gases must be regulated to avoid damage to the analyzer Use of this analyzer in a hyperbaric chamber will...

Page 33: ...ressure 0 psi The gas mixture to be analyzed must be regulated accordingly and any potential for pressure or vacuum must be avoided 11 5 Pro CO Calibration Verify calibration on a weekly basis or when...

Page 34: ...ate readings Inaccurate gas analysis can lead to serious personal injury or death If the Analyzer has been subjected to a recent change in ambient temperature allow it to stabilize for one hour before...

Page 35: ...on monoxide can lead to unconsciousness and death Gas even under moderate pressures can cause extreme bodily harm Never allow any gas stream to be directed at any part of your body Never expose the se...

Page 36: ...uce this flow a Flow Restrictor and Regulator may be required Contact Nuvair if you need assistance 11 7 Pro CO Sample Flow Method of Checking Calibration Nuvair offers CO gas testing kits see addendu...

Page 37: ...t expressed in ppm of Carbon Monoxide concentration o FSC Value expressed in ppm of Carbon Monoxide concentration corresponding to the current output full scale value 20mA 4mA always correspond to zer...

Page 38: ...ed in the same manner as the Alarm settings 1 Press the Prog button for more than two seconds and then release the button On the display will appear Pr for two seconds then AL 1 will appear Press the...

Page 39: ...this screen The value is referred to as the Fsc number on the sensor The display alternates between Fct and the conversion value of the gain factor The blinking digit shows the current cursor positio...

Page 40: ...set the Pro CO Analyzer to the factory settings power on the Analyzer pressing at the same time for more than one second the On Off and Adjust buttons On the display will appear res and the instrument...

Page 41: ...ry or death Seek immediate medical attention if eye contact is made or skin stinging persists 11 17 Handling Pro CO Sensors Replacement Sensors are supplied in sealed bags Normally Sensors do not pres...

Page 42: ...livered at a specific flow rate and pressure Nuvair offers a calibration gas canister with a compatible flow restrictor and regulator assembly to regulate the gas for proper calibration 12 2 Replaceme...

Page 43: ...ent types of inflator hose QD fittings used 13 0 Troubleshooting Battery symbol Low Battery Change the battery No display Switched off Bad connection Low Battery Switch on Check display battery connec...

Page 44: ...t uses a special Mini Jack plug that can be purchased separately from Nuvair Insert the plug into the output jack Connections diagram below for additional wiring The plug should be connected or discon...

Page 45: ...must be filled out and submitted to NUVAIR for the warranty to be registered If the warranty registration card is not received within ten 10 days of purchase the warranty will begin with the date of m...

Page 46: ...This card is to establish registration for any necessary warranty work and as a means of communication that allows Nuvair to contact the user regarding this product The user must notify Nuvair of any...

Page 47: ......

Page 48: ...Nuvair Phone 1 805 815 4044 Fax 1 805 486 0900 1600 Beacon Place Oxnard CA 93033 USA info nuvair com www nuvair com REV 03 19...

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