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  4. 19-8104
  5. Operation & Maintenance Manual

Bacharach 19-8104 Operation & Maintenance Manual

Manual is about: Carbon Monoxide Analyzer

Summary of 19-8104

  • Page 1

    Monoxor ® iii carbon monoxide analyzer instruction 19-9326 operation & maintenance rev. 2 – october 2003 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 limit...

  • Page 3: Contents

    Monoxor iii instruction 19-9326 contents 1.0 introduction ..................................................................................1 2.0 technical characteristics...................................................3 3.0 preparing the analyzer for operation .......................5 3.1 batter...

  • Page 4: Notes

    Monoxor iii instruction 19-9326 notes.

  • Page 5: 1.0  Introduction

    Instruction 19-9326 1 monoxor iii 1.0 introduction the monoxor iii s a portable analyzer desgned to detect and dsplay concentratons of carbon monoxde (co) gas between 0 and 2000 ppm. The analyzer s capable of testng for co n both ambent room ar, and n the flue-gas stream of fossil-fuel fired furnace...

  • Page 6: Notes

    Instruction 19-9326 2 monoxor iii notes.

  • Page 7

    Instruction 19-9326 3 monoxor iii 2.0 technical characteristics co dsplay range ...................... 0–2000 ppm accuracy ..................................... ±5% of readng or ±10 ppm, whchever s greater* resoluton ................................... 1 ppm response tme ........................... ...

  • Page 8: Notes

    Instruction 19-9326 4 monoxor iii notes.

  • Page 9: 3.0  Preparing The Analyzer

    Instruction 19-9326 5 monoxor iii 3.0 preparing the analyzer for operation to prepare a new analyzer for operaton, you must nstall four ‘aa’ alkalne batteres, nstall the probe (f needed), and set the correct tme and date as descrbed n the followng paragraphs. For your convenence, and to ensure that ...

  • Page 10: 3.2  Probe Installation

    Instruction 19-9326 6 monoxor iii 3.2 probe installation install the probe if the analyzer is going to be used for flue-gas co mea- surements, or f gas measurements need to be taken from a cramped or confined area. To nstall the probe, smply slde ts hose over the gas nlet of the ana- lyzer (see figu...

  • Page 11

    Instruction 19-9326 7 monoxor iii 3.3 front panel pushbuttons note that a push button may perform several functons, dependng on what screen s beng dsplayed at the tme. I/o • turns analyzer on/off. There is a 10 or 60 second warm- up and a 5 second turn-off-delay period. • places the analyzer nto eth...

  • Page 12: 3.4  Setup Mode

    Instruction 19-9326 8 monoxor iii 3.4 setup mode the analyzer s preset at the factory for the parameters shown below, but can be changed as descrbed n ther assocated sectons. Function parameter to change temperature unt °f secton 3.4.2 co channel auto zero secton 3.4.3 tme not set secton 3.4.4 date ...

  • Page 13

    Instruction 19-9326 9 monoxor iii 1. Enter the setup mode per secton 3.4.1. If necessary, repeatedly press enter untl the temperature unts setup screen s dsplayed. 2. Press the  or button untl the desred temperature unt (°f or °c) s dsplayed. 3. Press enter to move to the next setup screen, or i/o...

  • Page 14: 3.4.4  Time Setup

    Instruction 19-9326 10 monoxor iii 3.4.4 time setup there are two tme setup screens, one for hours and the other for mn- utes. Two bars appear above the segments beng changed. The clock s n a 24 hour format, but wll appear as am/pm on the prntout. 1. Enter the setup mode per secton 3.4.1. If neces...

  • Page 15: 3.4.6  Year Setup

    Instruction 19-9326 11 monoxor iii 3.4.6 year setup the year setup screen s labeled “year”. 1. Enter the setup mode per secton 3.4.1. If necessary, repeatedly press enter untl the year setup screen s dsplayed. 2. Press the  or  button untl the correct year s dsplayed. 3. Press enter to move to ...

  • Page 16: Notes

    Instruction 19-9326 12 monoxor iii notes.

  • Page 17: 4.0  Operation

    Instruction 19-9326 13 monoxor iii 4.0 operation to operate the monoxor iii, you smply . . . • turn the analyzer on • wat for the unt to warm up • take a gas sample 4.1 taking a gas sample important! If the co channel is set up for auto zero (refer to section 3.4.3), ensure that the analyzer will be...

  • Page 18: 4.2  Ending A Test

    Instruction 19-9326 14 monoxor iii 4.2 ending a test warning! Burn hazard. Do not touch the probe after removing it from a flue. Allow the probe to cool before han- dling (about 5 minutes). After takng a gas sample, remove the probe and take the analyzer to an area contanng fresh ar. Allow the pump ...

  • Page 19: 4.5  Co Sensor Error Screen

    Instruction 19-9326 15 monoxor iii 4.5 co sensor error screen when the co channel s set up for auto zero (refer to secton 3.4.3), a co sensor error wll occur f the detected carbon monoxde level s above 50 ppm during the warm-up period. Note, however, that f the co channel s set up for manual calbrat...

  • Page 20: 4.8  Operating Tips

    Instruction 19-9326 16 monoxor iii 4.8 operating tips • when an analyzer s brought n from a cold vehcle, let t warm up slowly to mnmze condensaton. Temperatures below freezng wll not damage the analyzer; however, brngng a cold analyzer nto a warm, humd envronment may cause condensate to form nsde th...

  • Page 21: 4.10  Printing Test Results

    Instruction 19-9326 17 monoxor iii 4.10 printing test results turn on the prnter. Refer to the printer’s instruction manual for detailed operation and maintenance information. If not already done, set the prnter param- eters as follows: • data – 8 bts • baud – 9600 • party – none • handshaking – x-o...

  • Page 22: Notes

    Instruction 19-9326 18 monoxor iii notes.

  • Page 23: Testing The Display Segments

    Instruction 19-9326 19 monoxor iii 5.0 calibration & maintenance important: fresh batteries should be installed, and the unit allowed to stabilize at room temperature for at least two hours before proceeding with calibration. To maintain ac- curacy as listed in the technical characteristics section ...

  • Page 24

    Instruction 19-9326 20 monoxor iii 5.2 ambient temperature calibration material required: calbrated thermometer procedure: 1. Enter the calbrate mode as descrbed n secton 5.1. Observe that “ambient” s dsplayed at the top of the dsplay; f not, repeatedly press enter untl t appears. 2. Use the  and ...

  • Page 25

    Instruction 19-9326 21 monoxor iii figure 5-1. Calibration kit hookup ...

  • Page 26

    Instruction 19-9326 22 monoxor iii 5.4 water trap / filter maintenance the water trap / flter assembly removes water condensate from the gas sample, and also prevents soot from contamnatng the nternal compo- nents of the analyzer. Drain the water condensate after every test. Procedure: 1. Pull apart...

  • Page 27: 5.5  Co Sensor Replacement

    Instruction 19-9326 23 monoxor iii 5.5 co sensor replacement material required: • co sensor, p/n 24-7265 • co sensor gasket, p/n 24-1112 • #1 phllps screwdrver procedure: 1. Dsassemble the analyzer as follows: a. Remove the battery cover and the batteres, uncoverng one of the cover hold-down screws....

  • Page 28

    Instruction 19-9326 24 monoxor iii 5.6 pump assembly replacement material required: • pump, p/n 24-3020 • #1 phllps screwdrver procedure: 1. Dsassemble the analyzer as follows: a. Remove the battery cover and the batteres, uncoverng one of the cover hold-down screws. B. Remove and set aside all four...

  • Page 29

    Instruction 19-9326 25 monoxor iii figure 5-3. Co sensor located on backside of printed circuit board .

  • Page 30

    Instruction 19-9326 26 monoxor iii figure 5-4. Back case component locations.

  • Page 31: 6.0  Parts & Service

    Instruction 19-9326 27 monoxor iii 6.0 parts & service 6.1 replacement parts description part no. Carbon monoxde sensor .....................................................................24-7265 carbon monoxde sensor gasket .........................................................24-1112 pump asse...

  • Page 32: 6.3  Service Centers

    Instruction 19-9326 28 monoxor iii 6.3 service centers replacement parts and servce can be obtaned by contactng one of the fol- lowng bacharach servce centers: united states bacharach, inc. 621 hunt valley circle new kensington, pa 15068 phone: 724-334-5051 fax: 724-334-5723 email: help@bacharach-in...

  • Page 33

    Instruction 19-9326 29 monoxor iii for addtonal nformaton on co and ts dangers, ask your sales represen- tatve about bacharach’s insttute of techncal tranng co semnars. 7.0 hazards of carbon monoxide carbon monoxde (co) posonng results n headache, nausea, chronc tredness, confuson, dzzness, and some...

  • Page 34: Notes

    Monoxor iii instruction 19-9326 30 notes.

  • Page 35: Notes

    Monoxor iii instruction 19-9326 31 notes.

  • Page 36

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