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Instruction 24-9395

Fyrite Pro

4.2 Performing a Combustion Test using

the Model 110/120/125

4.2.1 Analyzer Turn On and Warm Up

Important:

The probe must be at room temperature before

performing the following steps.

1. Connect the probe and make sure that the analyzer s properly set

up per Secton 3.0.

2. Perform one of the followng:

•

Model 110/120

– Before turnng ON the analyzer, ts probe must

be located n the area contanng the burner’s combuston-ar sup-

ply. If the burner s usng room ar, smply place the probe wthn

the room. In the case of a hgh-effcency furnace where combus-

ton ar s drawn n from an outsde source, nsert the probe nto

the combuston-ar stream so t can measure ts temperature wth

the burner operatng.

•

Model 125

– Ths analyzer has a second thermocouple channel

that can be used to ndependently montor the temperature of the

burner’s combuston-ar supply. When usng ths second thermo-

couple channel, nsert the thermocouple nto the burner’s combus-

ton-ar stream, and poston the probe to measure the ambent

room temperature. If the second thermocouple channel s

not

used

, then use the probe’s thermocouple to measure the combus-

ton-ar temperature as descrbed above for the Model 110/120.

3. Turn ON the analyzer and allow t to warm-up per Secton 4.1.1.

4.2.2 Selecting a Fuel

1. Wth Fuel Screen dsplayed, use the





button to step through

the fuels codes untl the proper fuel s selected. The analyzer de-

faults to the most recently selected fuel.

F1 = Natural Gas

F2 = Ol #2

F3 = LPG

F4 = Kerosene

2. Press the

eNTeR

button to select the dsplayed fuel code and enter

the Run Mode.

Содержание 100

Страница 1: ...Fyrite Pro Combustion Gas Analyzer Instruction 24 9395 Operation Maintenance Rev 9 July 2004 Product Leadership Training Service Reliability ENTER HOLD I O LIGHT 25 CO O PPM 2 52...

Страница 2: ...OF MERCHAN TABILITY AND FITNESS FOR A PARTICULAR PURPOSE AND II ANY OBLIGA TION LIABILITY RIGHT CLAIM OR REMEDY IN CONTRACT OR TORT WHETHER OR NOT ARIS ING FROM BACH A RACH S NEGLIGENCE ACTUAL OR IMPL...

Страница 3: ...3 5 4 Draft Channel Setup 13 3 5 5 Time Setup 14 3 5 6 Date Setup 14 3 5 7 Year Setup 15 3 5 8 Selecting Printer Protocol 15 3 5 9 Exiting the Setup Screen 15 4 0 OPERATION 17 4 1 Performing CO and D...

Страница 4: ...mperature Efficiency Screen 37 4 13 11 Ambient Air Temperature Screen 38 4 13 12 CO Air Free Screen 38 4 13 13 Sensor Error Screen 39 5 0 CALIBRATION MAINTENANCE 41 5 1 Entering the Calibration Mode a...

Страница 5: ...uple Channel Combustion Air Temperature Differential Temperature Carbon Monoxide CO Draft Differential Pressure Calculations Combustion Efficiency Excess Air Carbon Dioxide CO2 CO Air Free Supplied Ac...

Страница 6: ...Fyrite Pro Instruction 24 9395 iv Notes...

Страница 7: ...ft differential pressure ambient air temperature stack temperature and combustion air temperature as well as calculating combustion efficiency excess air carbon dioxide CO2 differential temperature an...

Страница 8: ...ld button during a test will freeze all measured and calculat ed values at their current levels Pressing the enter button resumes testing For analyzers with memory pressing the hold button twice durin...

Страница 9: ...is below 17 9 Combustion Efficiency 0 1 to 99 9 Flue Gas CO2 content 0 1 to a fuel dependent maximum value in Flue Gas CO Air Free content 0 to 9 999 ppm Excess Air 0 to 400 Fuel Selection F1 thru F4...

Страница 10: ...ush button switches Refer to Section 3 4 Accuracy Oxygen 0 3 O2 with a typical flue gas concentration of CO2 Carbon Monoxide 5 of reading or 10 ppm which ever is greater Flue Gas Temperature 4 F betwe...

Страница 11: ...nt charge prior to each use Replace the batteries if the low battery symbol appears in the lower right corner of the screen To replace the bat teries 1 Remove battery cover from back of analyzer 2 If...

Страница 12: ...s draft hose onto the pressure fitting 3 Push the probe s thermocouple into the T STACK jack Important DO NOT force the thermocouple connector into its jack The connection tabs are different sizes al...

Страница 13: ...Instruction 24 9395 Fyrite Pro Figure 3 2A Connecting the 19 7110 Probe Model 100 GAS INLET SAMPLE GAS HOSE WATER TRAP FILTER ASSEMBLY AC ADAPTER JACK PROBE TUBE PROBE STOP Optional...

Страница 14: ...B Connecting the 24 3004 Probe Model 105 DIFFERENTIAL PRESSURE HOSE Optional WATER TRAP FILTER ASSEMBLY PROBE HANDLE GAS DRAFT THERMOCOUPLE CONNECTOR Not used on the Model 105 AC ADAPTER JACK DRAFT HO...

Страница 15: ...24 9395 Fyrite Pro Figure 3 2C Connecting the 19 7111 Probe Model 110 120 T STACK GAS INLET SAMPLE GAS HOSE THERMOCOUPLE CONNECTOR T STACK WATER TRAP FILTER ASSEMBLY AC ADAPTER JACK PROBE TUBE PROBE S...

Страница 16: ...obe Model 125 T STACK T AIR ROOM AIR PRIMARY AIR THERMOCOUPLE CONNECTOR T AIR DIFFERENTIAL PRESSURE HOSE Optional GAS DRAFT SAMPLE GAS THERMOCOUPLE CONNECTOR T STACK AC ADAPTER JACK WATER TRAP FILTER...

Страница 17: ...ted in the Print Memory Menu Screen Stores the displayed value and automatically steps to the next screen when pressed during calibration or setup Places the unit into its Run Mode when held down for...

Страница 18: ...Section 3 5 8 3 5 1 Entering Setup 1 With the analyzer turned OFF press and hold down the HOLD button 2 Press the I O button 3 Release both buttons 4 The analyzer is now in its Setup Mode Refer to Sec...

Страница 19: ...ondi tions during start up A2 Auto Zero With the CO channel set to auto zero the CO sensor is zeroed to the ambient CO level during start up Important When using this mode the analyzer must be turned...

Страница 20: ...yed 3 Press ENTER to move the selection bars over the minute digits 4 Press the or button until the correct minute value is displayed 5 Press ENTER to move to the next Setup Screen or I O to exit setu...

Страница 21: ...5 8 Selecting Printer Protocol The analyzer can be set up for either an HP or IrDA type printer 1 Enter the Setup Mode per Section 3 5 1 If necessary repeatedly press ENTER until one of the following...

Страница 22: ...Instruction 24 9395 16 Fyrite Pro Notes...

Страница 23: ...zers that do not contain an oxygen sensor and have their CO channel set up for manual zero The warm up time is 60 seconds for analyzers that contain an oxygen sensor and or have their CO channel set u...

Страница 24: ...120 125 push enter until the CO O2 Screen appears Model 100 Model 105 Model 120 125 3 Insert the analyzer s probe into the area to be tested and observe the detected CO level on the LCD 4 1 3 Measuri...

Страница 25: ...rature with the burner operating Model 125 This analyzer has a second thermocouple channel that can be used to independently monitor the temperature of the burner s combustion air supply When using th...

Страница 26: ...diverter on top can be accurately tested by inserting the probe tip directly into the top of the fire tube below the diverter 80 Efficiency Fan Assist or Power Vented Combustion testing of fan assist...

Страница 27: ...Instruction 24 9395 21 Fyrite Pro 90 Eff Condensing Furnace Boiler Atmospheric or Gravity Vented Boiler 80 Eff Fan Assist or Power Vented Furnace Boiler...

Страница 28: ...hanges in burner performance Note When a calcuation cannot be made because of im proper data i e oxygen level above 17 9 four dashes appear in place of the calculated value on both the screen and prin...

Страница 29: ...nalyzer s internal components to become soaked in condensate for long periods of time Before each use inspect the filter element of the water trap filter as sembly Replace the filter if it looks dirty...

Страница 30: ...detached from the analyzer when the operator desires to sample without the probe 4 6 Saving Test Data in Memory Model 105 110 120 125 Up to 10 individual sets of test data can be saved in memory as f...

Страница 31: ...will not be available 1 If the analyzer is in its Run Mode press the hold button twice to enter the Print Memory Menu Screens If the analyzer is already in its Hold Mode press the hold button only on...

Страница 32: ...depends on the model of the ana lyzer and whether the operator desires to print only the current test data or all stored test data starting with the most recent Perform the appropri ate procedure belo...

Страница 33: ...O2 9 5 CO 12 ppm CO AIR FREE 15 ppm Draft 0 25 WC COMMENTS Notes When a calculation cannot be made because of improper data i e oxygen level above 17 9 four dashes appear in place of the calculated va...

Страница 34: ...ear memory and return to the Hold Mode or press hold to return to the Hold Mode without clearing memory 4 10 Turning OFF the Analyzer CO Purge Press the I O button to turn OFF the analyzer The unit wi...

Страница 35: ...conds 4 12 Run Mode Screens Figures 4 2A thru 4 2E show the order in which the screens are displayed by pressing the enter and buttons after the analyzer warms up and enters its Run Mode The top scree...

Страница 36: ...110 Run Mode Screens Fuel Select F1 Natural Gas F2 Oil 2 F3 LPG F4 Kerosene O2 Ambient Combustion Air Temperature Stack Temperature Efficiency CO2 Excess Air F1 EL U F 251 92 CO2 EXCESS AIR F1 787 00...

Страница 37: ...uel Select F1 Natural Gas F2 Oil 2 F3 LPG F4 Kerosene CO O2 CO Air Free Ambient Combustion Air Temperature Stack Temperature Efficiency CO2 Excess Air F1 EL U F 251 92 CO2 EXCESS AIR F1 787 00 STACK F...

Страница 38: ...LPG F4 Kerosene CO O2 CO Air Free Ambient Combustion Air Temperature Temperature Differential Stack Temperature Efficiency CO2 Excess Air CO Draft Draft Zero F1 EL U F 251 92 CO2 EXCESS AIR F1 787 00...

Страница 39: ...efer to Section 3 5 3 At the end of warm up the analyzer s first display screen appears refer to Section 4 12 Note If any errors were detected during warm up the Sensor Error Screen Section 4 13 13 is...

Страница 40: ...press ENTER to unfreeze ENTER Hold for 2 seconds to display Fuel Screen Model 125 LIGHT Toggles backlight ON OFF I O Turns analyzer OFF 5 second delay 4 13 4 Draft Zero Screen Model 105 125 The Draft...

Страница 41: ...e Run Mode Fuel Codes F1 Natural Gas F3 LPG F2 Oil 2 F4 Kerosene Front Panel Button Functions Displays next fuel code Displays previous fuel code ENTER Go to Run Mode refer to Section 4 12 HOLD No eff...

Страница 42: ...reeze ENTER Hold for 2 seconds to display Fuel Screen LIGHT Toggles backlight ON OFF I O Turns analyzer OFF 5 second delay 4 13 8 CO2 Excess Air Screen Model 110 120 125 The CO2 reading is a calculati...

Страница 43: ...play Fuel Screen LIGHT Toggles backlight ON OFF I O Turns analyzer OFF 5 second delay 4 13 10 Stack Temperature Efficiency Screen Model 110 120 125 The STACK reading is the temperature measured at the...

Страница 44: ...ns Displays next screen refer to Section 4 12 Displays previous screen refer to Section 4 12 HOLD Freezes display press ENTER to unfreeze ENTER Hold for 2 seconds to display Fuel Screen LIGHT Toggles...

Страница 45: ...et up for Auto Zero refer to Section 3 5 3 a CO sensor error will occur if the detected carbon monoxide level is above 50 ppm during the warm up cycle Note that if the CO channel is set up for manual...

Страница 46: ...Instruction 24 9395 40 Fyrite Pro Notes...

Страница 47: ...er turned OFF place the unit in fresh ambient air then press and hold down the ENTER button 2 Press the I O button and release it Observe that all LCD segments are turned ON 3 Release the ENTER button...

Страница 48: ...ess ENTER to store the displayed value and move to the next calibration screen or hold down ENTER for 2 seconds to store the displayed value and enter the Run Mode or press the I O button to exit the...

Страница 49: ...Mode and turn OFF the analyzer without saving the changes 7 Remove thermocouple simulator from analyzer 5 4 Stack Thermocouple Calibration Model 110 120 125 Material Required Thermocouple Simulator P...

Страница 50: ...eatedly press the ENTER button until O2 appears in the lower left side of the display 2 Allow pump to run and sample fresh air for at least 1 minute 3 Use the and buttons to set the display to 20 9 4...

Страница 51: ...en calibrate using 500 ppm CO If the analyzer however will be primarily used for ambient testing then calibrate using 100 ppm CO Procedure 1 With the analyzer sampling fresh air enter the Calibration...

Страница 52: ...ized 2 to 3 minutes use the and buttons to set the displayed value to match the CO concentration stamped on the gas cylinder 9 Press ENTER to store the new calibration values and move to the next cali...

Страница 53: ...et up the analyzer and its test equipment per Figure 5 2 5 Use the bellows to apply a positive pressure of 4 00 in H2O and then use the and buttons to adjust the displayed value to match the reading o...

Страница 54: ...e then reassemble the trap Replace the Filter Element when dirty Material Required Filter Element P N 07 1644 Small Flat Blade Screwdriver Procedure 1 Disassemble the trap see Figure 5 3 2 Remove and...

Страница 55: ...en sensor s electrical connector from the circuit board Then push down twist counterclockwise then pull the oxy gen sensor out of its socket see Figure 5 4 Tip To obtain a better grip on the oxygen se...

Страница 56: ...r laying it face down to the left of the body d Carefully remove the circuit board slipping off the battery con nector on top and then laying the circuit board face down in the top cover 2 Gently pull...

Страница 57: ...remove the circuit board slipping off the battery con nector on top and then laying the circuit board face down in the top cover 2 Slip off the pump motor s electrical connector from the circuit boar...

Страница 58: ...Instruction 24 9395 52 Fyrite Pro Figure 5 4 Case Components Plumbing Schematic...

Страница 59: ...9395 53 Fyrite Pro Figure 5 5 PCB Components CO SENSOR Models 100 105 120 125 To BATTERY To OXYGEN SENSOR To PUMP T STACK Models 110 120 125 T AIR Model 125 PRESSURE SENSOR Models 105 125 RED WIRE RED...

Страница 60: ...Instruction 24 9395 54 Fyrite Pro Notes...

Страница 61: ...105 5102 7 mm OD Pressure Connectors 105 5103 Pump Assembly 24 3020 Thermocouple Replacement Kit for 12 Probe 24 3004 24 8414 Water Trap Filter Assembly Complete 19 3265 Water Trap Filter Assembly Fi...

Страница 62: ...rechargeable batteries includes 120 VAC charger 24 1229 IrDA w disposable batteries 24 1400 Printer Paper 1 Roll 06 8733 5 Roll Pack 24 1310 Probe Stop w Thumbscrew 19 3037 Protective Rubber Boot w M...

Страница 63: ...5 470 8963 Email bachcan idirect com M xico Bacharach de M xico Playa Regatas No 473 Tercer Piso Col Militar Marte Delegaci n Iztacalco 08830 M xico D F M xico Phones 52 555 634 7740 52 555 634 7741 F...

Страница 64: ...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...

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