UEi C255 Instruction Manual Download Page 2

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TABLE OF CONTENTS

Display Symbols

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

Analyzer Overview

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

Getting Started

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Safety Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Warnings

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Menu / Setup

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Set Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Set Date . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Set Auxiliary Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

Adjust Screen Contrast . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

Customizeable Header (on print-outs) . . . . . . . . . . . . . . . . . . .6

Set Language . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

Viewing and Printing Reports . . . . . . . . . . . . . . . . . . . . . . . . . .7

Print Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

Basic Fast Start (Operation)

. . . . . . . . . . . . . . . . . . . . . . . . . . . .8

Power On . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

Select Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

Connect Probe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

Select Parameter to View / Log / Print . . . . . . . . . . . . . . . . . .8

Status

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

Aux

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

Eff- X Air

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

O2 CO Air Free

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

CO2 CO

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

Temp

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

Fuel

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

Date Time

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

Where To Test

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-11

What Results Are Generally Acceptable

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

General Maintenance

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

Pre Test Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

Setting Inlet Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . .12

Analyzer Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

Emptying, Cleaning Water Trap . . . . . . . . . . . . . . . . . . . . . .12

Changing Particle Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

Replacing Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

Post Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

Periodic Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

Analyzer Re-Certification . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

Cleaning

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

Other Important Factors Related To Combustion

. . . . . . . . .14

Combustion Measurement Terms

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

Specifications

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

Electromagnetic Compatibility

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

Limited Warranty

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

DISPLAY SYMBOLS

Excess Air

Theoretical amount of air in excess of

level needed to completely burn fuel

Efficiency

Calculated combustion

efficiency based on net

temperature, oxygen and fuel

selected

Losses

Losses calculated from oxygen and

type of fuel

Total NOx

Calculated total Oxides of

Nitrogen

Ratio

CO to CO2 Ratio . Used to indicate the

general condition of the combustion

process

Draft Pressure

Units can be changed:

InH2O, mbar, mmH2O, Pa,

kPa, PSI, mmHg, hPa .

Carbon

Monoxide

Carbon Monoxide measure in parts

per million ppm

CO - Air Free

Undiluted concentration of

CO in combustion gases .

Carbon Dioxide

Carbon Dioxide measured in percent-

age%

Nitrogen Oxide

Nitrogen oxide in PPM

Oxygen

Oxygen calculated

Flue

Temperature (˚F)

Units can be changed: F˚/ C˚

Pressure

Units can be changed: InH2O, mbar,

mmH2O, Pa, kPa, PSI, mmHg, hPa .

Inlet

Temperature (˚F)

Units can be changed: F˚/ C˚

Battery Level

Delta T (˚F)

Differential temperature

www.

.com

[email protected]

1.800.561.8187

Summary of Contents for C255

Page 1: ...Enter I N D U S T R I A L E O S A N A L Y Z E R CO2 H2CO T PRS O2 9 7 COp 28 P 1 47 TFf 87 4 C255 C257 1 800 547 5740 Fax 503 643 6322 www ueitest com Email info ueitest com INSTRUCTION MANUAL ENGLISH Long Life Industrial EOS Analyzer www com information itm com 1 800 561 8187 ...

Page 2: ...on Measurement Terms 14 Specifications 15 Electromagnetic Compatibility 15 Limited Warranty 16 DISPLAY SYMBOLS Excess Air Theoretical amount of air in excess of level needed to completely burn fuel Efficiency Calculated combustion efficiency based on net temperature oxygen and fuel selected Losses Losses calculated from oxygen and type of fuel Total NOx Calculated total Oxides of Nitrogen Ratio CO...

Page 3: ...ssure SEND ENTER to Select and Print press and hold to log current values Particle Filter Inside Water Trap Water Trap Protective Rubber Boot w built in Magnets Battery Charge AC Adapter Flue Gas Inlet Connection Water Trap Drain 4 Line Backlit Display On Off Button Rotary Test Selector Dial Battery Compartments in back under boot AC Power Charge Indicator Light Temperature Connections Flue Probe ...

Page 4: ...L O N G L I F E E O S A N A L Y Z E R CO2 CO TEMP Menu Status Aux Fuel Flue Test Prs Exch Test Temp Room CO Up Down Enter MENU SETUP C225 L O N G L I F E E O S A N A L Y Z E R CO2 CO TEMP Menu Status Aux Fuel Flue Test Prs Exch Test Temp Room CO Up Down Enter MENU SETUP C225 L O N G L I F E E O S A N A L Y Z E R CO2 CO TEMP Menu Status Aux Fuel Flue Test Prs Exch Test Temp Room CO Up Down Enter SE...

Page 5: ...MP Menu Status Aux Fuel Flue Test Prs Exch Test Temp Room CO Up Down Enter LANGUAGE ENGLISH C225 L O N G L I F E E O S A N A L Y Z E R CO2 CO TEMP Menu Status Aux Fuel Flue Test Prs Exch Test Temp Room CO Up Down Enter SETUP NOx C225 L O N G L I F E E O S A N A LY Z E R CO2 CO TEMP Menu Status Aux Fuel Flue Test Prs Exch Test Temp Room CO Up Down Enter NOx 05 _ C225 L O N G L I F E E O S A N A L Y...

Page 6: ...O N G L I F E E O S A N A L Y Z E R CO2 CO TEMP Menu Status Aux Fuel Flue Test Prs Exch Test Temp Room CO Up Down Enter RESET GAS ZERO IN FRESH AIR C225 L O N G L I F E E O S A N A L Y Z E R CO2 CO TEMP Menu Status Aux Fuel Flue Test Prs Exch Test Temp Room CO Up Down Enter FRESH AIR PURGE TIME 90 C225 L O N G L I F E E O S A N A L Y Z E R CO2 CO TEMP Menu Status Aux Fuel Flue Test Prs Exch Test T...

Page 7: ...XCH Heat exchange integrity test TEMP and ROOM CO tests Press ENTER to view Press s UP or t DOWN to select VIEW DEL ALL or EXIT Select View to display logs Select Del All to erase records or Exit to move to the previous screen To delete records select Del All A prompt of Del All with YES shown prior to erasing records Press SEND ENTER to continue Press and hold s UP to change upper displayed param...

Page 8: ...N A L Y Z E R CO2 CO TEMP Menu Status Aux Fuel Flue Test Prs Exch Test Temp Room CO Up Down Enter AUX LINE 1 NOp_ N F C225 L O N G L I F E E O S A N A L Y Z E R CO2 CO TEMP Menu Status Aux Fuel Flue Test Prs Exch Test Temp Room CO Up Down Enter MENU SETUP C225 L O N G L I F E E O S A N A L Y Z E R CO2 CO TEMP Menu Status Aux Fuel Flue Test Prs Exch Test Temp Room CO Up Down Enter MENU SETUP C225 L...

Page 9: ...ack adjust cone to aprox 2 from end of probe Rotate dial to Flue Test Rotate dial to Status The status menu shows battery life time date and the number of days until suggested re certification CAL Rotate dial to Aux The auxilliary menu shows user defined parameters To set up the auxilliary menu see instructions on page 8 Press SEND to print or press and hold SEND to log results Logged results are ...

Page 10: ...p Room CO Up Down Enter I N D U S T R I A L E O S A N A L Y Z E R CO2 H2CO T PRS O2 9 7 COp 28 P 1 47 TFf 87 4 Menu Status Aux Fuel Flue Test Prs Exch Test Temp Room CO Up Down Enter C225 I N D U S T R I A L E O S A N A L Y Z E R CO2 H2CO T PRS CO2 6 2 NOp N F EFC 98 2 X 90 0 Menu Status Aux Fuel Flue Test Prs Exch Test Temp Room CO Up Down Enter C225 I N D U S T R I A L E O S A N A L Y Z E R CO2 ...

Page 11: ...urning on and after readings have stabilized press the SEND button This will store the Pre Blower test segment After the blower turns on press PUMP to start the Post Blower test The meter will wait 60 seconds and then record the Post Blower values for CO O2 and Excess Air Test results will automatically be stored to exchange reports Report includes both Pre and Post Blower test segments and differ...

Page 12: ... page 7 Press the PUMP button to start the test CO readings peak will be logged every 2 minutes for a 30 minute time span To see logged results see page 7 Menu Status Aux Fuel Flue Test Prs Exch Test Temp Room CO Up Down Enter C225 I N D U S T R I A L E O S A N A L Y Z E R CO2 H2CO T PRS TEMP T1f 000 T2f 000 Tf 000 C225 L O N G L I F E E O S A N A L Y Z E R CO2 CO TEMP Menu Status Aux Fuel Flue Te...

Page 13: ...DE after a 4 second countdown and automatically zero the pressure sensor Analyzer model number time date and countdown will show C225 L O N G L I F E E O S A N A LY Z E R CO2 CO TEMP Menu Status Aux Fuel Flue Test Prs Exch Test Temp Room CO Up Down Enter MANOMODE Menu Status Aux Fuel Flue Test Prs Exch Test Temp Room CO Up Down Enter C225 I N D U S T R I A L E O S A N A L Y Z E R CO2 H2CO T PRS P ...

Page 14: ...n O2 CO Stack Temp Efficiency Hi Low fire Gas Pressure Supply and Return Water temp 80 Furnace Verify proper combustion O2 CO Stack Temp Vent Pressure Efficiency Verify Set Up Gas Pressure Test Limit Switch Pressure Switch Verify proper operation Static Duct Pressure Temperature Rise AC side Static Pressure Drop across coils 90 Furnace Verify proper combustion O2 CO Stack Temp Vent Pressure Effici...

Page 15: ...o 9 O2 Stack Temperature 325 to 500 F Draft Water Column Inches 02 to 04wc Carbon Monoxide parts per million 100ppm Gas Fired Power Burners Oxygen 3 to 6 O2 Stack Temperature 275 to 500 F Stack Draft Water Column Inches 02 to 04wc Overfire Draft Water Column Inches 02wc Carbon Monoxide parts per million 100ppm Oil Fired Burners 2 Oil Fuel Oxygen 4 to 7 O2 Stack Temperature 325 to 600 F Stack Draft...

Page 16: ...g the pump and sensors that will cause damage The filter MUST be changed when it appears discolored on the inner surface Remove water trap assembly from the analyzer as shown above Remove the filter and plastic holder from the housing Discard the filter element but keep the holder to fit to the new filter Clean the inside of the filter housing with a suitable soft cloth Fit the holder onto the new...

Page 17: ... local disposal regulations WARNING Repair and service of this instrument is to be performed by qualified personnel only Improper repair or service could result in physical degradation of the instrument This could alter the protection from personal injury this meter provides to the operator Perform only those maintenance tasks that you are qualified to do Remove the probe from the flue and allow t...

Page 18: ...and the stack tempera ture and then reference a slide scale that would give you the relative efficiency number UEi s electronic combustion analyzers perform the measurements on a continuous basis and can calculate the efficiency as adjustments are being made Combine this with a printout and you are able to provide a before and after comparison of the combustion equipment in relatively little time ...

Page 19: ...F C 0 3 reading 3 6 F 2 0 C Inlet Temperature Internal sensor 32 122 F 0 50 C 1 0 F C 0 3 reading 1 8 F 1 0 C Inlet Temperature External sensor 32 1112 F 0 600 C 1 0 F C 0 3 reading 3 6 F 2 0 C Gas Measurements Carbon Monoxide CO 1 0 60 ppm 1ppm 3ppm 61 4 000ppm nom 1ppm 5 of reading 4 001ppm to 10 000ppm 1ppm 10 of reading 20 000ppm max for 15 min 1ppm Not specified Carbon Dioxide CO2 1 0 20 0 1 ...

Page 20: ... products All recertification services are warranted for one year Save time with online recertification check in by visiting www ueitest com and click the SERVICE REQUEST banner and filling out the form Our current recertification prices can be found on the SERVICE section of our web site Up front pricing means NO surprises LIMITED WARRANTY The C255 combustion analyzer is warrantied for five years...

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