UEi Auto 2-2 Instruction Manual Download Page 1

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1-800-547-5740 • Fax: (503) 643-6322

www.ueitest.com • email: [email protected]

Auto 2-2,AUTO 4-2 & AGA5000

INSTRUCTION MANUAL

Summary of Contents for Auto 2-2

Page 1: ...1 800 547 5740 Fax 503 643 6322 www ueitest com email info ueitest com Auto2 2 AUTO4 2 AGA5000 Gas Analyzer INSTRUCTION MANUAL...

Page 2: ...and displayed All measured and calculated parameters can be printed on the optional infrared printer or saved to the analyzer s memory Each analyzer is supplied with an RS232 output enabling communica...

Page 3: ...Mode 8 4 4 Sampling the Exhaust Gas 9 4 5 Turning the Pump ON OFF 9 4 6 Taking an oil temperature reading certain analyzers only 10 4 7 Reading the engine speed RPM certain analyzers only 10 4 8 Regu...

Page 4: ...ALIBRATION 24 10 1 Zero Setting 24 10 2 HC residue check certain analyzers only 25 10 3 Leak Check 26 10 4 Gas Calibration Verification 27 10 4 1 Calibration Gas Values 27 10 4 2 Calibration Check 28...

Page 5: ...ter In line Water Trap Keep clear of water at all times Water Level Limit ON OFF MENU Allows access to all menu functions PUMP Turns pump on and off ENTER Accepts a command i e enters a menu option UP...

Page 6: ...tion Vor Gebrauch Bedienungsanleitung beachten Ver Instrucciones de Operacion antes de utilizar Consultaire il Manuale di Istruzioni prima dell uso Instrument Layout Rear 1 2 Instrument Layout Rear Se...

Page 7: ...3 1 3 Standard Probe Configuration Probe Inlet Water Trap Connection Flexible Insertion Probe Flexible Hose Line Stainless Steel Shaft Exhaust Pipe Spring Handle Probe Cap...

Page 8: ...45 C Maximum relative humidity 80 for temperatures up to 31 C decreasing linearly to 50 RH at 45 C Mains supply fluctuations not to exceed 10 of the nominal voltage 3 FIRST TIME USE Charge the battery...

Page 9: ...fresh air into the sensors to allow them to zero and the oxygen sensor to be set to 20 9 After switch on the analyzer will briefly display header information And then show the initializing screen The...

Page 10: ...proximately 75 seconds to set the zero If the readings are outside the allowable zero range as detailed in section 10 it is advisable to perform a manual zero also detailed in section 5 2 2 A HC resid...

Page 11: ...ote a short press turns the backlight on a press and hold will print To increase battery life do not leave the backlight on 4 3 1 Line Scroll Mode Line scroll mode allows you to customize the bottom l...

Page 12: ...fferent to those used in 4 page and line scroll modes and are detailed in Appendix A MAIN DISPLAY PARAMETERS The bottom line of the display can be changed to display other parameters Use the keys to c...

Page 13: ...OFF The analyzer is fitted with a pump to draw gas from the vehicle exhaust To conserve battery power switch off the pump when you are not taking a measurement Gas values may drift slightly when the p...

Page 14: ...probe may need to be fitted reversed to produce readings 4 8 Regular Checks During Sampling Care must be taken at all times not to exceed the analyzers operating specifications in particular ensure t...

Page 15: ...ormal operation If it is not possible to clear the problem then internal damage may have occurred and the unit should be returned to a service center 4 9 Normal Shutdown Sequence DO THIS EVERY TIME YO...

Page 16: ...parameter Press to save settings and return to the MAIN MENU Press to return to the MAIN DISPLAY 12 CO vol 00 00 HC ppm vol 0000 CO2 vol 00 00 O2 vol 20 90 MAIN MENU 1 SELECT 3 DISPLAY 2 UNITS 4 SETUP...

Page 17: ...CNG RPM 2 STROKE 4 STROKE 12 8 6 5 4 3 2 MAIN MENU 1 SELECT 3 DISPLAY 2 UNITS 4 SETUP SET ZERO FUEL GASOLINE RPM 4 CYCLE CAL CHECK Allows manual activation of zero setting HC residue and leak checkin...

Page 18: ...erforming the above functions can be found in Section 10 4 Gas calibration verification 5 2 3 Units Menu Allows the vehicle registration number to be changed and all displayed units to be changed Vehi...

Page 19: ...ayed for reference 5 2 4 Display Menu Allows the configuration of the display to be changed LIGHT OFF MODE 8 PAGE CONTRAST DEFAULT LANGUAGE ENGLISH Turns the backlight ON or OFF Select 4 or 8 Page Mod...

Page 20: ...AT DD MM YY DATE 02 03 99 TIME 09 10 31 HEADER NO Changes the date format set on the analyzer Contact your service center if this is incorrect Allows the user to change the date Change each number of...

Page 21: ...p the Analyzer pointing at the printer until the printout has finished Data can either be printed from a live test or from stored data Printing of stored data is detailed in STORING AND RETRIEVING DAT...

Page 22: ...ion Automatically allocates a location in the memory of the instrument for the next test On the display shown above the next location will be 3 To store a test set MODE to STORE and press The current...

Page 23: ...g the same procedure To view the stored data press Use and to page through data as in MAIN DISPLAYS Press to advance to the next test Press to go back to the previous test Press to return to the MAIN...

Page 24: ...n the STORE MENU as above Press to access the STORE MENU Press to access delete data screen Press to delete data in memory press to exit delete data screen WARNING ALL DATA WILL BE REMOVED Ensure you...

Page 25: ...nitiate Auto Store sequence During the Auto Store sequence the store number appears on the top line of the display accompanied by a double beep To disable Auto Zero store mode Press Then press Press t...

Page 26: ...loth 8 2 Changing the Particle Filter This is a very important part of the analyzer and should be changed regularly It prevents dust and dirty particles entering the pump and sensors and hence causing...

Page 27: ...cigarette into the instrument the tar will clog the filter and the unit will need to be sent in for service Fault symptom Oxygen too high Oxygen Error FAULT Infrared gas Error FAULT Analyzer not holdi...

Page 28: ...activated as follows Following analyzer switch ON On a timed basis Following the analyzer first being turned ON a zero will requested automatically at 7 15 and then 30 minute intervals Subsequent req...

Page 29: ...not used and a successful HC residue check not completed During this check it is advisable to perform the following maintenance Change the particle filter and clean the inside of the housing Clear the...

Page 30: ...few seconds Following a successful test the analyzer will return to the MAIN DISPLAY If a leak is detected in the gas system the test will fail Check for the following The seal is correctly positione...

Page 31: ...ce the values are correct press the key to save the data and exit Note If you do not have a NOx sensor fitted to your analyzer then you will not need to enter a gas value N F will be displayed HC Hydr...

Page 32: ...he calibration gas The instrument will automatically perform a gas check within 60 seconds The number 30 will countdown to give an indication of calibration status Messages on the screen as follows CO...

Page 33: ...o print a calibration report is given at this time 10 4 3 User Re calibration Following a successful calibration check you will be informed of the following Gas calibration is within specification A p...

Page 34: ...o the main menu If in any doubt about the calibration of the analyzer contact a service centre 10 4 4 Printed Calibration Report During all stages of the calibration routine you will be asked if you w...

Page 35: ...ature allows the analyzer to be reset to the factory setting if an error occurs during a user calibration This may occur for example if the calibration gas bottle runs out during calibration or the in...

Page 36: ...Infrared NDIR 0 2 volume 1 Over range 20 Hydrocarbon 1 ppm 10 of reading 1 0 5000 ppm HC hexane NDIR 30 ppm volume 1 Over range 10 000 ppm CO HC OIML R99 Class 2 Oil Temperature 0 1 C F 2 0 C 0 3 or...

Page 37: ...Oxide _ 1 ppm 0 4000 ppm 4 or 0 5000 ppm fuel cell 25 ppm 4000 5000 ppm 5 Oil Temperature 1 0 C F 2 0 C 0 3 of reading 0 150 C 3 6 F 0 3 of reading 32 302 F RPM 1 rpm 50 rpm 200 6 000 rpm Carbon Mono...

Page 38: ...e measured in the exhaust gas indicated in percentage With the pump off the analyzer will display If there is a fault with the CO reading then FLT will be displayed CO2 Carbon dioxide measured in the...

Page 39: ...ITTED or N F when sensor not fitted and FAULT or FLT if failed NOx A calculated value based on the measured level of Nitric Oxide to display total oxides of Nitrogen LOW FLOW During sampling or at any...

Page 40: ...ppm volume measured O2 Oxygen volume measured K1 Conversion factor for HC is expressed in ppm vol n hexane C6H14 equivalent Its value in this formula is 6 10 4 Hcv Atomic ratio hydrogen to carbon in t...

Page 41: ...Any implied warranties including but not limited to implied warranties of merchantability and fitness for a particular purpose are limited to the express warranty UEi shall not be liable for loss of u...

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