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Bacharach Fyrite Pro Instruction

Other manuals for Fyrite Pro: Brochure, Quick Start Manual, Instruction
Manual is about: Combustion Gas Analyzer

Summary of Fyrite Pro

  • Page 1

    Fyrite ® pro combustion gas analyzer instruction 24-9388 operation & maintenance rev. 6 – july 2009 product leadership • training • service • reliability.

  • Page 2: Warranty

    Warranty bacharach, inc. Warrants to buyer that at the time of delivery this product will be free from defects in material and manufacture and will conform substantially to bacharach inc.’s applicable specifications. Bacharach’s liability and buyer’s remedy under this warranty are limited to the rep...

  • Page 3: Contents

    Fyrite pro instruction 24-9388 contents ordering information ...............................................................................Iii 1.0 introduction ..................................................................................1 1.1 thefyrtepro...........................................

  • Page 4

    Fyrite pro instruction 24-9388 4.9 clearngsavedtestdata.............................................................24 4.10 turnngofftheanalyzer&copurge.....................................24 4.11 resettngthemcroprocessor......................................................25 4.12 runmodescreens......

  • Page 5: Ordering Information

    Fyrite pro instruction 24-9388 ordering information model 122e 125e part number 24-7276 24-7220 measurements oxygen stack temperature ambient temperature second thermocouple channel (combustion air temperature) carbon monoxide (co) draft calculations qa (stack loss) combustion efficiency eta excess ...

  • Page 6: Notes:

    Fyrite pro instruction 24-9388 v notes:.

  • Page 7: 1.0  Introduction

    Instruction 24-9388 1 fyrite pro 1.0 introduction 1.1 the fyrite pro thefyrteproseresofnstrumentsarehand-heldcombustoneffcency analyzersthataredesgnedforon-demandsamplngofresdentalfurnac- esandapplances. Thsmanualcontansnformatononallmodelsofthefyrtepro.Please dsregardanynformatonthatdoesnotpertanto...

  • Page 8: 1.2  Operational Overview

    Instruction 24-9388 2 fyrite pro 1.2 operational overview pressngthei/obuttonturnstheanalyzeron.Notethattheresawarm- upperodof60secondsbeforetheuntcanbeusedfortestng. Aftercompletonofthewarm-upperod,chooseafuelcodethatcorre- spondstothefuelbengburnedbytheapplancebengtested,andthen presstheenter butt...

  • Page 9

    Instruction 24-9388 3 fyrite pro 2.0 technical characteristics the analyzer directly measures and displays: •combustonar(tl)......................................0to100°c(32to212°f) •fluegaso 2 content........................................0.0to20.9%o 2 •fluegastemperature(ta).........................

  • Page 10

    Instruction 24-9388 4 fyrite pro power requirements........................ Fourdsposable‘aa’alkalnebat- teres(anoptonalacadapters avalablethatelmnatestheneed forbatteres) operating time (using batteries)... Upto18hourscontnuous(pump runnngandbacklghtoff) warm up time...................................

  • Page 11: 3.1  Preliminary Steps

    Instruction 24-9388 5 fyrite pro 3.0 setting up the analyzer 3.1 preliminary steps beforeusngtheanalyzer... •checkbatteres(secton3.2) •connectprobetoanalyzer(secton3.3) •checksetup(secton3.5) 3.2 checking & replacing the batteries installfreshbatteresasdescrbedbelow.Checktheanalyzerforsuffcent charg...

  • Page 12

    Instruction 24-9388 6 fyrite pro 3.3 connecting the probe and thermocouple attachtheprobeandhoseassemblytotheanalyzerasfollows(fgure3-2): 1. Pushtheyellowbandedquck-connectfluegashose(gvnga slghttwst)ontothegasnletfttng. 2. Pushthebluebandedquck-connectdrafthose(gvngaslght twst)onthe“+”pressurefttng...

  • Page 13

    Instruction 24-9388 7 fyrite pro figure 3-2. Connecting the probe and hose assembly.

  • Page 14

    Instruction 24-9388 8 fyrite pro 3.4 front panel push buttons notethatapushbuttonmayperformseveralfunctons,dependngonthe analyzer’smodelnumberandwhatscreensbengdsplayedatthetme. I/o • togglestheanalyzeronandoff. •placestheanalyzerntoethertssetuporcalbratonmode whenusednconjunctonwththeenter orhold b...

  • Page 15: 3.5  Setup Mode

    Instruction 24-9388 9 fyrite pro 3.5 setup mode theanalyzerspresetatthefactoryfortheparametersshownbelow,but canbechangedasdescrbedntherassocatedsectons. Function parameter to change fuel naturalgas(f1) secton4.13.2 temperatureunt °c secton3.5.2 cochannel autozero(a2) secton3.5.3 draft(pressure) mb ...

  • Page 16: 3.5.3 Cochannel

    Instruction 24-9388 10 fyrite pro 3.5.3 cochannel setup (model125eonly) thecochannelsetupscreenslabeled“co.” 1. Enterthesetupmodepersecton3.5.1.Ifnecessary,repeatedly presstheenter buttonuntl“co”sdsplayed. 2. Pressethertheorbuttonuntlthedesredparameters dsplayed. -no sensordsabled.Usethsfunctontot...

  • Page 17: 3.5.5 Timesetup

    Instruction 24-9388 11 fyrite pro 3.5.5 timesetup therearetwotmesetupscreens,oneforhoursandtheotherformn- utes.Twobarsappearabovethesegmentsbengchanged.Tmesds- playedna24hourformat. 1. Enterthesetupmodepersecton3.5.1.Ifnecessary,repeatedly pressenteruntlthefrsttmesetupscreensdsplayed—the onewthtwoba...

  • Page 18: 3.5.7 Yearsetup

    Instruction 24-9388 12 fyrite pro 3.5.7 yearsetup theyearsetupscreenslabeled“year”. 1. Enterthesetupmodepersecton3.5.1.Ifnecessary,repeatedly pressenteruntl“year”sdsplayed. 2. Pressethertheorbuttonuntlthecorrectyearsdsplayed. 3. Pressenter tomovetothenextsetupscreen,ori/otoextsetup. 3.5.8 selectin...

  • Page 19: 4.0  Operation

    Instruction 24-9388 13 fyrite pro 4.0 operation 4.1 performing co and draft testing 4.1.1 analyzerturnonandwarmup 1. Connecttheprobeandmakesurethattheanalyzersproperlyset uppersecton3.0. 2. Turnontheanalyzerbypressngsi/obuttonandobservethat thefollowngwarm-upscreensaredsplayed. Thesescreensshowthean...

  • Page 20: 4.1.2 Measuringco

    Instruction 24-9388 14 fyrite pro 4.1.2 measuringco (model125eonly) 1. Turnontheanalyzerandallowttowarm-uppersecton4.1.1. Important: if the co channel is set up for auto zero, then the analyzer must be turned on in fresh air; otherwise, incorrect co readings will occur. Refer to section 3.5.3. When ...

  • Page 21: 4.2.2 Selectingafuel

    Instruction 24-9388 15 fyrite pro 4.2 performing a combustion test 4.2.1 analyzerturnonandwarmup important: the probe must be at room temperature before performing the following steps. 1. Connecttheprobe,andfused,thecombuston-arthermocoupleto thebottomoftheanalyzerpersecton3.3. 2. Beforeturnngonthea...

  • Page 22: 4.2.3 Samplingpoint

    Instruction 24-9388 16 fyrite pro atmospheric burner or gravity vented forced air hot water tank 4.2.3 samplingpoint forced air furnace–whentestngatmosphercburnerorgravty vented,forcedarheatngequpmentwthaclamshellorsectonalheat exchangerdesgn,testeachoftheexhaustportsatthetopoftheheatex- changer.The...

  • Page 23

    Instruction 24-9388 17 fyrite pro 90% eff. Condensing furnace/boiler atmospheric or gravity vented boiler 80% eff. Fan assist or power vented furnace/boiler.

  • Page 24: 4.2.5 Endingacombustiontest

    Instruction 24-9388 18 fyrite pro 4.2.4 performingacombustionefficiencytest 1. Afterturnngontheanalyzerandselectngtheappropratefuel, theta&draftscreen(refertosecton4.13.3)shouldbedsplayed. 2. Postontheprobentheflue-gasstreamtoobtanthehottestta (stacktemperature)readng.Locating the highest stack temp...

  • Page 25: 4.3  Operating Tips

    Instruction 24-9388 19 fyrite pro 4.3 operating tips •whenananalyzersbroughtnfromacoldvehcle,lettwarmup slowlytomnmzecondensaton.Temperaturesbelowfreezngwllnot damagetheanalyzer;however,brngngacoldanalyzerntoawarm, humdenvronmentmaycausecondensatetoformnsdethecase. •ifthecochannel(model125eonly)sset...

  • Page 26: 4.4  Using The Backlight

    Instruction 24-9388 20 fyrite pro 4.4 using the backlight thelcdcanbereadndmly-ltareasbypressngthelight button. Thebacklghtautomatcallyturnsoffafter10mnutesofkeyboardnactv- ty,butcanbeturnedoffatanytmebyaganpressngthelight button. 4.5 using the probe argdstanlesssteelprobewthhandle,connectedtoaflexb...

  • Page 27

    Instruction 24-9388 21 fyrite pro 2. Pressthebuttononce todsplaythesavescreen.Thenumber shownnthsscreenrepresentsthememorylocaton(1thru10)to whchthecurrenttestdatawllbesaved. 3. Pressenter tosavethetestdataandreturntotheholdmode,or presshold toreturntotheholdmodewthoutsavng. 4.7 opening and viewing...

  • Page 28: 4.8  Printing Test Data

    Instruction 24-9388 22 fyrite pro 4.8 printing test data turnontheprnter.Refer to the printer’s instruction manual for detailed operation and maintenance information. Ifnotalreadydone,settheprnterparametersasfollows: •data:8bts •baud:9600 •party:none •handshakng:x-on/x-off algntheprnterwththetopofth...

  • Page 29

    Instruction 24-9388 23 fyrite pro figure 4-1. Printer alignment & sample printout notes: when a calculation cannot be made because of improper data (i.E., oxygen level above 17.9%), four dashes “- - - -” will appear in place of the calculated value on both the screen and printout. When one or more o...

  • Page 30

    Instruction 24-9388 24 fyrite pro 4.9 clearing saved test data clearallsavedtestdataasfollows: note: if no test data has been saved, the option to clear memory will not be available. 1. Wththeanalyzerntsrunmode,pressthehold buttontwice to dsplaytheprntscreen. 2. Pressethertheorbuttontoscrolltothec...

  • Page 31

    Instruction 24-9388 25 fyrite pro 4.11 resetting the microprocessor iftheanalyzer‘locksup’andcannotbeturnedoff,resetthemcroproces- sorbyremovngoneofthebatteresforatleast5seconds..

  • Page 32: 4.12  Run Mode Screens

    Instruction 24-9388 26 fyrite pro figure 4-2. Model 122e run mode screens 4.12 run mode screens fgures4-2and4-3showtheordernwhchthescreensaredsplayedby pressngtheenter andbuttonsaftertheanalyzerwarms-upand enterstsrunmode.Refertosecton4.13foradetaleddescrptonofeach screen. fuel select:...

  • Page 33

    Instruction 24-9388 27 fyrite pro fuel select: f1 = natural gas f2 = propane f3 = light oil f4 = city gas stack temperature & draft draft zero stack temperature & efficiency ratio of co to co 2 qa & excess air (lambda) tl & eta co & co air free (undilute) co 2 & o 2 figure 4-3. Model 125...

  • Page 34: 4.13  Screen Descriptions

    Instruction 24-9388 28 fyrite pro 4.13 screen descriptions 4.13.1 warm-upscreensincludingo 2 sensoroutput assoonastheanalyzersturnedon,aseresofwarm-upscreensare dsplayed.Thesescreensshowtheanalyzer’smodelnumber(proe122or proe125),theunt’ssoftwarerevson,andfnallytheremanngwarm- uptmecounteddownfrom60...

  • Page 35: 4.13.4 Draftzeroscreen

    Instruction 24-9388 29 fyrite pro 4.13.3 ta(stacktemperature)&draftscreen thetareadngsthestacktemperaturemeasuredattheprobetp. Thedraftreadngsthepressuremeasuredattheprobetpasreferenced totheanalyzer’s“–”pressureport. Front panel button functions: – dsplaysnextscreen(refertosecton4.12) – dsplaysprev...

  • Page 36: 4.13.5 Stack&effscreen

    Instruction 24-9388 30 fyrite pro 4.13.5 stack&effscreen thestackreadngsthetemperaturemeasuredattheprobetp. Theeff(effcency)readngsacalculatonofwhatpercentageofenergy presentnthefuelsbengconvertedntousableheatbasedonthefuel’s hghheatngvalue. Front panel button functions: – dsplaysnextscreen(refertos...

  • Page 37: 4.13.7 Qa&excessairscreen

    Instruction 24-9388 31 fyrite pro 4.13.7 qa&excessairscreen theqareadngsacalculatonofstacklossnpercent. Theexcessair(lambda)readngsthecalculatonofthepercentage ofextraarthatsavalablenthecombustonchamberabovethetheoret- calamountneededforperfectcombuston. Front panel button functions: – dsplaysnext...

  • Page 38: 4.13.9 Co&coairfreescreen

    Instruction 24-9388 32 fyrite pro 4.13.9 co&coairfreescreen ( model125eonly) thecoreadngsthemeasurementofhowmuchcarbonmonoxdenppm spresentntheflue-gasstream. Thecoairfree(undlute)readngsacalculatonoftheexactppm concentratonofcarbonmonoxdefoxygenwere0.0%naccordancewth ansistandardz21.1. Cox20.9 20.9–...

  • Page 39: 4.13.11 Sensorerrorscreen

    Instruction 24-9388 33 fyrite pro 4.13.11 sensorerrorscreen ano 2 sensorerrorsdsplayedftheanalyzerdetermnesdurngthe warm-upcyclethattheoxygensensor’soutputstoolowforttobeusable. However,ntheextremecondtonwhentheo 2 sensorhasno output,asen- sorerrorwllnotoccur.Instead,theo 2 readngwllbe0.0asdsplayedn...

  • Page 40: Notes:

    Instruction 24-9388 34 fyrite pro notes:.

  • Page 41: Testing The Display Segments

    Instruction 24-9388 35 fyrite pro 5.0 calibration & maintenance important:fresh batteries should be installed, or use the optional ac adapter to power the analyzer during calibra- tion. The unit should be allowed to stabilize at room temper- ature for at least 2 hours before proceeding with calibrat...

  • Page 42: Calibration

    Instruction 24-9388 36 fyrite pro 5.2 ambient temperature calibration material required: calbratedthermometer procedure: 1. Enterthecalbratonmodeasdescrbednsecton5.1.Thenre- peatedlypresstheenterbuttonuntl“ambient”appearsatthe topofthedsplay. 2. Usetheandbuttonstosetthedsplayedvaluetomatchthe read...

  • Page 43

    Instruction 24-9388 37 fyrite pro 5. Repeatsteps3and4asnecessaryuntltheuntsreadngcorrectly atbothtemperatures. 6. Pressentertostorethesecalbratonvaluesandmovetothenext calbratonscreen,orholddownenter for2secondstostorethese calbratonvaluesandentertherunmode,orpressthei/obutton toextthecalbratonmodea...

  • Page 44: 5.5  Oxygen Sensor Zero

    Instruction 24-9388 38 fyrite pro 5.5 oxygen sensor zero material required: •cylnderof100%ntrogen,p/n9550-0049 •calbratonkt,p/n24-7059 procedure: 1. Wththeanalyzersamplngfreshar,enterthecalbratonmodeas descrbednsecton5.1.Thenrepeatedlypresstheenterbutton untl“o 2 ”appearsnthelower-leftsdeofthedsplay...

  • Page 45

    Instruction 24-9388 39 fyrite pro 5.6 co sensor zero & calibration (model 125e only) material required: •cylnderof100ppm(p/n51-1994)or 500ppm(p/n24-0492)cocalbratongas •calbratonkt,p/n24-7059 tomprovetheaccuracyofthecoreadng,wesuggestthatftheanalyzer wllbeprmarlyusedforfluegastestng,thencalbrateusng...

  • Page 46

    Instruction 24-9388 40 fyrite pro 8. Pressentertostorethenewcalbratonvaluesandmovetothe nextcalbratonscreen,orholddownenterfor2secondstostore thenewcalbratonvaluesandentertherunmode,orpressthe i/obuttontoextthecalbratonmodeandturnofftheanalyzer wthoutsavngthechanges. 9. Dsconnecttubngfromanalyzerand...

  • Page 47: 5.7  Draft Calibration

    Instruction 24-9388 41 fyrite pro 5.7 draft calibration material required: •bellows •mcromanometer range:±20mb(±8n.H 2 ocolumn) accuracy:±0.025mb(±0.01n.H 2 ocolumn) procedure: 1. Setthedraftuntsto“mb”persecton3.5.4. 2. Enterthecalbratemodepersecton5.1,andthen presstheenter buttonuntl“mb”appearsonth...

  • Page 48

    Instruction 24-9388 42 fyrite pro 5.8 water trap / filter maintenance thewatertrap/flterassemblyremoveswatercondensatefromthegas sample,andalsopreventssootfromcontamnatngthenternalcompo- nentsoftheanalyzer. Drain the water condensate after every test. Procedure: 1. Pullofftheinletendcapusngaslghttws...

  • Page 49: 5.9  O

    Instruction 24-9388 43 fyrite pro 5.9 o 2 sensor replacement besuretoperformallofthecheckslstednsecton4.13.11toensurethat theo 2 sensorneedstobereplaced. Material required: •oxygensensor,p/n24-8106 •#1phllpsscrewdrver procedure: 1. Dsassembletheanalyzerasfollows: a. Removethebatterycoverandthebatter...

  • Page 50

    Instruction 24-9388 44 fyrite pro 5.10 co sensor replacement (model 125e only) besuretoperformallofthecheckslstednsecton4.13.11toensurethat thecosensorneedstobereplaced. Material required: •cosensor,p/n24-7265 •cosensorgasket,p/n24-1112 •#1phllpsscrewdrver procedure: 1. Dsassembletheanalyzerasfollow...

  • Page 51

    Instruction 24-9388 45 fyrite pro 5.11 pump assembly replacement material required: •pump,p/n24-3048 •#1phllpsscrewdrver procedure: 1. Dsassembletheanalyzerasfollows: a. Removethebatterycoverandthebatteres,uncoverngoneof thecoverhold-downscrews. B. Removeandsetasdeallfourcoverhold-downscrews. C. Wth...

  • Page 52

    Instruction 24-9388 46 fyrite pro figure 5-4. Inside case components co sensor gasket (model 125e only) oxygen sensor & socket pressure sensor on pcb pump hold down clamp.

  • Page 53

    Instruction 24-9388 47 fyrite pro figure 5-5. Pcb components co sensor (model 125e only) to battery to oxygen sensor to pump t-stack t-air pressure sensor (red wire) (red wire) (red wire).

  • Page 54: Notes:

    Instruction 24-9388 48 fyrite pro notes:.

  • Page 55: 6.0  Parts & Service

    Instruction 24-9388 49 fyrite pro 6.0 parts & service 6.1 replacement parts description part no. Carbonmonoxdesensor........................................................................... 24-7265 carbonmonoxdesensorgasket...............................................................24-1112 oxyg...

  • Page 56: 6.3  Service Centers

    Instruction 24-9388 50 fyrite pro 6.3 service centers replacementpartsandservcecanbeobtanedbycontactngoneofthefol- lowngbacharachservcecenters: united states 621 hunt valley circle new kensington, pa 15068 phone: 724-334-5051 fax: 724-334-5723 email: help@mybacharach.Com canada bacharach of canada, ...

  • Page 57

    Instruction 24-9388 51 fyrite pro appendix a – formulas and tables co 2 = co 2 max (20.9 – o 2 %) 20.9 qa = (ta – tl) x ( +b) a2 20.9 – o 2 λ (excess air) = 20.9 20.9 – o 2 eta = (100% – qa) + [k f , if ta 0 – 1.2 x o 2 )] co air free (undilute) = co x λ co/co2 = co ppm x 10 –6 co 2 % x 10 –2 where:...

  • Page 58: Notes:

    Instruction 24-9388 52 fyrite pro notes:.

  • Page 59: Notes:

    Instruction 24-9388 53 fyrite pro notes:.

  • Page 60

    Headquarters: 621 hunt valley circle, new kensington, pa 15068 ph: 724-334-5000 • fax: 724-334-5001 • toll free: 800-736-4666 website: www.Mybacharach.Com • e-mail: help@mybacharach.Com printed in u.S.A..