Model 8560 InspectAir CO2 Meter Operation and Service Manual
Contents
1. When the INSPECTAIR is displaying real time readings the PRINT key will print the current CO concentration Each time the PRINT key is pressed one set of values will print The values printed reflect the current time constant therefore they are the same as would be displayed When the INSPECTAIR is displaying any statistic pressing the PRINT key will cause the current statistic to print All statistics are printed as a set regardless of which one is currently displayed If you press and hold the PRINT key during the power up sequence and you have the optional portable printer connected a printout showing certain system information will occur M and Y Keys The two arrow keys are used to adjust readings when calibrating the INSPECTAIR and to adjust the alarm levels Operation 7 CALIBRATE CO Key Use the CALIBRATE CO key to put the INSPECTAIR into calibration mode See Chapter 4 Calibration and Maintenance for details on how to calibrate 8 Chapter 3 Chapter 4 Calibration and Maintenance The INSPECTAIR requires very little maintenance to keep it performing well The INSPECTAIR may be calibrated in the field using the instructions below Even so we recommend that you return your INSPECTAIR to TSI for annual recalibration and checkup For a reasonable fee we will quickly recalibrate the unit and return it to you in as new working condition along with a Certificate of Calibration and NIST Traceability2. Exposure Monitoring Model 8560 INSPECTAIR CO Meter Operation and Service Manual 1980265 Revision B June 2006 Model 8560 INSPECTAIR CO Meter Operation and Service SHIP TO MAIL TO TSI Incorporated 500 Cardigan Road Shoreview MN 55126 3996 USA U S Sales and Customer Service 800 874 2811 651 490 2811 Fax 651 490 3824 Manual June 2006 P N 1980265 Rev B E mail address answers tsi com Website http www tsi com INTERNATIONAL Sales and Customer Service 001 651 490 2811 Fax 001 651 490 3824 TSI Copyright TSI Incorporated 1996 2006 All rights reserved Address TSI Incorporated 500 Cardigan Road Shoreview MN 55126 USA Fax No 651 490 3824 LIMITATION OF WARRANTY AND LIABILITY effective July 2000 Seller warrants the goods sold hereunder under normal use and service as described in the operator s manual shall be free from defects in workmanship and material for twenty four 24 months or the length of time specified in the operator s manual from the date of shipment to the customer This warranty period is inclusive of any statutory warranty This limited warranty is subject to the following exclusions a Hot wire or hot film sensors used with research anemometers and certain other components when indicated in specifications are warranted for 90 days from the date of shipment b Parts repaired or replaced as a result of repair se
3. The factory calibration is more precise than can be accomplished with the procedures below Calibrating the CO Concentration Measurement TSI recommends calibrating the INSPECTAIR CO measurement monthly to help ensure accurate readings The CO concentration measurement is affected by changes in atmospheric pressure Normal day to day variations due to local weather conditions have little effect however changes in altitude can cause more significant errors For best accuracy calibrate the INSPECTAIR CO measurement for your local conditions or if conditions change To calibrate the CO sensor please follow the procedure below Brief instructions can also be found on the calibration collar itself You will need a cylinder of gas with 0 ppm CO for the zero calibration and a cylinder of gas with a known concentration of CO for the span calibration Contact your local TSI distributor for available CO calibration kits If necessary you can select between the factory CO calibration and a user calibration Please refer to Appendix B Internal DIP Switch Settings The calibration procedure can be aborted at any time by pressing the CO key If an error occurs during the CO calibration procedure the INSPECTAIR will display the message ERR Press the CO key to abort the calibration Switching the zero gas with the span gas is an example of a condition that will cause the ERR message to come on 1 2 3 Lo
4. CO Sensor typPel eeeeseeeeeeeeeeeeeeeees Non Dispersive Infrared NDIR RANGE a een 0 5 0 50 000 ppm ACCUTACY iiiaio ristiti ieia 3 of reading 200 ppm at 25 C add 0 36 of reading per C away from calibration temperature 0 2 of reading per F ResolUtiON comicios 0 001 10 ppm Response time eee 20 seconds for 63 of final value for 500 ppm step change in still air INSTRUMENT TEMPERATURE RANGE Operating range eee 0 to 45 C 32 to 113 F Storage range eee nennen 20 to 60 C 4 to 140 F TIME CONSTANT Mal ici crac 2 5 10 30 or 60 seconds POWER REQUIREMENTS Batteries oononnccnnccccccoocnconnnonnnnno Four AA size Alkaline or NiCd AG adapter nu sn 7 VDC nominal 300 ma INSPECTAIR mates with 5 5 mm OD x 2 1 mm ID plug center pin positive Approx battery life 13 5 hours Alkaline 4 75 hours NiCd PHYSICAL External dimensions 76 mm x 168 mm x 38 mm 3 0 in x 6 6 in x 1 5 in Weight 0 59 kg 1 3 pounds with batteries Display a n 2 0 2 in 4 digit LCD 15 mm 0 6 in digit height MAINTENANCE SCHEDULE Factory calibration Annually User calibration As needed PRINTER INTERFACE A E ENA RS 232 BAUD ratei ia ieri da 1200 15 Appendix B Internal Dip Switch Settings To access the DIP switches remove the batteries from the batter
5. arrow MW keys on the INSPECTAIR keypad to adjust the display to match the known span gas concentration Press and quickly release the arrow key to change the display 1 ppm at a time Hold the arrow key down to move more quickly The span gas concentration value ppm is marked on the gas container 7 Press the SAMPLE key to take a span reading The INSPECTAIR will display a 60 second count down When the count down reaches zero the INSPECTAIR will go into Survey mode 8 Observe the reading displayed on the INSPECTAIR It should be very close to the span gas concentration within specifications See Appendix A If not repeat the calibration 9 Ifthe displayed reading is accurate turn the gas off and remove the calibration collar and regulator The calibration is now completed Storage Precautions When storing the INSPECTAIR for more than 30 days you should remove the batteries This prevents damage due to battery leakage This instrument must be stored in a location where the temperature remains between 20 and 60 C 4 and 140 F and the relative humidity between 0 and 95 Calibration and Maintenance 11 Chapter 5 Troubleshooting The table below lists the symptoms possible causes and recommended solutions for common problems encountered with the INSPECTAIR Symptom Possible Cause Corrective Action No Display Battery symbol is displayed constant or blinking Cannot enter calibration mode Incorrec
6. reaches zero release the alarm button immediately Alarm level one will appear on the display Use the up and down arrows to adjust the alarm level Setting the alarm to 60000 ppm or 6 will disable the alarm Press and release the ALARM button again to set alarm level two Press ALARM again or any other key to return to normal operation The ability to adjust the alarm levels can be disabled with a DIP switch setting Refer to Appendix B Internal DIP Switch Settings for details MUTE Key Use the MUTE key to silence the audible alarm The alarm will be silent for five minutes or until a higher alarm level is reached The audible alarm is re enabled once the concentration falls below alarm level 1 The alarm may be silenced all the time by setting both alarms to their maximum levels SAMPLE Key Press the SAMPLE key to start stop data sampling The word SAMPLE will appear in the upper right corner of the display while the INSPECTAIR is taking a sample The instrument will keep track of statistics including average minimum maximum and elapsed time When sampling is stopped the INSPECTAIR will automatically scroll through statistics for the sample that just ended TIME CONSTANT Key Momentarily press and release the TIME CONSTANT key to view the current time constant To change the time constant press and hold the key down The time constant choices will sequence on the display When the desired value is displayed im
7. the printer If the printer prints question marks asterisks or random characters reset it by turning it off and then on again If necessary refer to the Portable Printer Manual Chapter 3 Operation Overview The Model 8560 INSPECTAIR CO Meter measures CO concentrations from 0 to 5 50 000 ppm Carbon dioxide concentrations can be displayed in percent or parts per million ppm by selection of a dip switch To change the displayed units refer to Appendix B Internal DIP Switch Settings Place the end of the probe at the location you want to take measurements The sensor part of the probe small diameter section of probe must be fully exposed CAUTION Do not hold the probe close to your breathing zone Humans exhale CO and this may influence the readings Keypad Functions When pressing the keys on the front panel the INSPECTAIR will beep to confirm the function If you press a key and the INSPECTAIR does not beep then the INSPECTAIR does not allow that function during the selected mode To disable the beep please refer to Appendix B Internal DIP Switch Settings ON OFF Key Use the ON OFF key to turn the INSPECTAIR on and off When the instrument is first turned on it goes through a preprogrammed power up sequence that includes an internal self check First all displayable items will appear for a few seconds If a problem is detected the display will sh
8. 2 INSPECT IR Location of CO Sensor Probe Handle Battery Access Cover Wrist Strap Display Keypad External Power Socket RS 232 Printer Port BRON ONDA o D Figure 1 3 INSPECTAIR Accessories 1 AC Adapter optional 3 Splash Guard 2 CO Calibration Collar 4 Optional Portable Printer not shown 2 Chapter 1 Chapter 2 Setting Up Supplying Power to the INSPECTAIR The INSPECTAIR CO Meter must be powered in one of two ways four size AA batteries or the optional AC Adapter Installing the Batteries Insert four size AA batteries as indicated by the diagram located on the inside of the battery compartment TSI ships the INSPECTAIR with alkaline batteries NiCd rechargeable batteries may also be used Using the AC Adapter The AC Adapter allows you to power the INSPECTAIR from an AC wall outlet When using the AC adapter the batteries if installed will be bypassed The AC adapter is not a battery charger and will not charge NiCd batteries Connecting the Optional Portable Printer To connect the portable printer to the INSPECTAIR do the following 1 Ensure that the Q TRAK Plus monitor and printer are off 2 Locate the printer interface cable and connect the 9 pin end labeled PRINTER to the printer and the other end to the communications port on the Q TRAK Plus monitor 3 Turn on the Q TRAK Plus monitor then turn on the printer Note Always turn on the INSPECTAIR before turning on
9. FIFCERETERFET 5 OVA ee 5 Keypad Functions cmo 5 ON ORF Key iunan ran anne ae 5 ALARM Kyocera 6 MUTE Key an 6 SAMPLE Key r man linear 6 TIME CONSTANT Key snennennnnnnnnnnnnnnnnnnnnnnnnnn 6 STATISTICS Key an ee een 7 PRINT Key ea an 7 Mandl O rasen 7 CALIBRATE CO Key usnneennnnenennnnnnnnnnnnnn nn 8 4 CALIBRATION AND MAINTENANCE uunsssnneennnennnnnnnennnnn 9 Calibrating the CO Concentration Measurement 9 Storage Precautions ierste E 11 5 TROUBLESHOOTING unuunsnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 13 APPENDIXES A SPECIFICATIONS sea 15 B INTERNAL DIP SWITCH SETTINGS c ocoooccccccooncccncnnncnnonas 17 iii Chapter 1 Unpacking and Parts Identification Carefully unpack the INSPECTAIR CO Meter from the shipping container Use the tables and illustrations below to make certain that there are no missing components Contact TSI immediately if anything is missing or damaged Unpacking the INSPECTAIR Figure 1 1 Model 8560 INSPECTAIR CO Meter 1 AC Adapter optional 115 V NEMA 5 2613033 CO Calibration Collar 1082252 Splash Guard 1381034 1 INSPECTAIR CO Meter Operation and 1980265 Service Manual Certificate of Calibration ee Parts Identification for the INSPECTAIR Figures 1 2 and 1 3 identifies the parts of the INSPECTAIR CO Meter Please become familiar with these components before proceeding re E Ss NR Figure 1
10. cate the calibration collar and slide it over the sensing probe Make sure that the collar completely covers the CO diffusion holes Refer to Figure 4 1 E Figure 4 1 CO Calibration Install the regulator onto the zero calibration gas cylinder and connect tubing from the cylinder to the fitting marked GAS IN and turn the gas on Make sure the cylinder is not empty To put the INSPECTAIR into CO calibration mode press and hold the CALIBRATE CO key The display will then begin to count down from five to zero When the count reaches zero release the CALIBRATE CO key immediately The words CALIBRATE ZERO should appear on the display If not try again Note DIP switch 2 must be set to the User Calibration ON position 10 or the INSPECTAIR will not go into CO calibration mode Please refer to Appendix B Internal DIP Switch Settings Press the SAMPLE key to take a zero measurement The INSPECTAIR will display a 60 second count down When the count down is completed the display will show the word CALIBRATE and the arrow symbols A will be blinking Turn off the regulator and disconnect the zero calibration gas Install the regulator onto the span calibration gas cylinder and attach a tube from cylinder to the fitting marked GAS IN Make sure the Chapter 4 cylinder is not empty then turn the gas on A CO concentration between 5 000 and 50 000 ppm should be used 6 Use the
11. fter a cause of action has accrued The goods returned under warranty to Seller s factory shall be at Buyer s risk of loss and will be returned if at all at Seller s risk of loss Buyer and all users are deemed to have accepted this LIMITATION OF WARRANTY AND LIABILITY which contains the complete and exclusive limited warranty of Seller This LIMITATION OF WARRANTY AND LIABILITY may not be amended modified or its terms waived except by writing signed by an Officer of Seller Service Policy Knowing that inoperative or defective instruments are as detrimental to TSI as they are to our customers our service policy is designed to give prompt attention to any problems If any malfunction is discovered please contact your nearest sales office or representative or call TSI s Customer Service department at 800 874 2811 USA or 001 651 490 2811 International 9001 2000 ii CONTENTS Chapters 1 UNPACKING AND PARTS IDENTIFICATION siise 1 Unpacking the INSPECTAIR uuunsssnneenessnnnnnnsnnnnnnn nn nnn nn 1 Parts Identification for the INSPECT IR nenn 2 2 SETTING UP coccion anne 3 Supplying Power to the INSPECTAIR nsss 3 Installing the Batteries eee eeeteeeeteteeeeeeneeeeees 3 Using the AC Adapter oooiccccccnnococinococconcnonnno nono nananannnnnns 3 Connecting the Optional Portable Printer 3 3 OPERATION HEFRRRFORRESRRFFERFRRBFETBEFEPBECRFETERFEERFERRFCRRETHEFFEEFE
12. mediately release the key 6 Chapter 3 The time constant is actually an averaging period The INSPECTAIR display is always updated every second however the reading displayed is the average reading over the last time constant period For example if the current time constant is set to 10 seconds the display will show readings averaged over the previous 10 seconds updated every second This is also called a 10 second moving average The available time constant values are 2 5 10 30 and 60 seconds STATISTICS Key Use the STATISTICS key to sequentially view the average minimum and maximum readings as well as the elapsed time of the most recently sampled data You may view sample statistics while the sample is in progress however one time constant must have elapsed first Press the STATISTICS key once to display the average reading again to display the minimum reading again to display the maximum reading and again to display the elapsed time for that sample If you press the STATISTICS key a fifth time the INSPECTAIR will switch back into the currently selected measuring mode You must sequence through all four statistic displays 1 e press the STATISTICS key five times before the INSPECTAIR will go back into the currently selected measuring mode PRINT Key Use the PRINT key to print information on the optional Portable Printer The information printed will be different depending on what the INSPECTAIR is currently doing
13. ow the message SERVICE along with a number to indicate that the INSPECTAIR requires servicing Refer to Chapter 5 Troubleshooting for information regarding service numbers If the SERVICE message appears the INSPECTAIR will pause until any key is pressed When the INSPECTAIR completes its internal self check it will display the approximate percentage of battery life remaining The INSPECTAIR will display the battery symbol when the battery voltage becomes very low After the battery symbol first appears the INSPECTAIR will run for approximately 60 minutes before displaying the message LO for a few seconds and then automatically turn off This feature is accurate for alkaline batteries only The percentage of battery life remaining will not be accurate for NiCd batteries The battery symbol will appear when battery voltage becomes low but the INSPECTAIR will run considerably less than 60 minutes before displaying the message LO and turning off ALARM Key Momentarily press and release the ALARM key to view alarm level one Momentarily press the ALARM key again while alarm level one is displayed to view alarm level two Any time the CO concentrations exceed an alarm level an ALARM 1 or ALARM 2 will appear on the display and an audible alarm will sound To change the alarm levels press and hold the alarm button The display will begin to count down from 5 to 0 When the count
14. rvices are warranted to be free from defects in workmanship and material under normal use for 90 days from the date of shipment c Seller does not provide any warranty on finished goods manufactured by others or on any fuses batteries or other consumable materials Only the original manufacturer s warranty applies d Unless specifically authorized in a separate writing by Seller Seller makes no warranty with respect to and shall have no liability in connection with goods which are incorporated into other products or equipment or which are modified by any person other than Seller The foregoing is IN LIEU OF all other warranties and is subject to the LIMITATIONS stated herein NO OTHER EXPRESS OR IMPLIED WARRANTY OF FITNESS FOR PARTICULAR PURPOSE OR MERCHANTABILITY IS MADE TO THE EXTENT PERMITTED BY LAW THE EXCLUSIVE REMEDY OF THE USER OR BUYER AND THE LIMIT OF SELLER S LIABILITY FOR ANY AND ALL LOSSES INJURIES OR DAMAGES CONCERNING THE GOODS INCLUDING CLAIMS BASED ON CONTRACT NEGLIGENCE TORT STRICT LIABILITY OR OTHERWISE SHALL BE THE RETURN OF GOODS TO SELLER AND THE REFUND OF THE PURCHASE PRICE OR AT THE OPTION OF SELLER THE REPAIR OR REPLACEMENT OF THE GOODS IN NO EVENT SHALL SELLER BE LIABLE FOR ANY SPECIAL CONSEQUENTIAL OR INCIDENTAL DAMAGES SELLER SHALL NOT BE RESPONSIBLE FOR INSTALLATION DISMANTLING OR REINSTALLATION COSTS OR CHARGES No Action regardless of form may be brought against Seller more than 12 months a
15. t function displayed ERR Displayed during calibration procedure SERVICE and 2 displayed SERVICE and 4 displayed Unit not switched on Low or dead batteries Dirty battery contacts Low battery charge Incorrect AC adapter Low AC line Voltage Dirty battery contacts DIP switch s set to factory calibration Sample is in progress Two keys have been pressed at the same time A mistake has been made such as switching the zero and span gases Calibration memory error Internal calibration data corrupted CO sensor malfunction Switch unit on Replace the batteries or plug in the AC adapter Clean the battery contacts Replace batteries or use AC adapter Replace with the correct AC adapter Correct the AC line voltage or use batteries Clean the battery contacts Change DIP switch setting See Appendix B Stop sample in progress Press only one key at a time Press CALIBRATE CO key to abort calibration Review instructions and try again Factory service required Factory service required Press any key to bypass Symptom Possible Cause Corrective Action SERVICE IR source malfunction Factory service required Press and 6 any key to bypass displayed 14 Chapter 5 Appendix A Specifications Specifications are subject to change without notice Specifications in parentheses indicates English equivalents
16. y compartment On the inside of the battery compartment there is a window with eight DIP switches The table below shows the functions for each switch Please refer to Figure B 1 for switch locations CAUTION Make certain that power is turned off before changing DIP switch settings Units CO Setting Alarm Enabled 6 Reserved Reserved 7 Reserved Reserved 8 Reserved Reserved As shipped the user calibration is identical to the factory calibration Factory default settings are indicated with BOLD type The ON position is away from the batteries and OFF is towards the batteries Switch 1 is towards the display and switch 8 is nearest to the data port WES DIP SWITCH Figure B 1 DIP Switch Location 17 TSI TSI Incorporated 500 Cardigan Road Shoreview MN 55126 U S A Web www tsi com For current information www tsi com P N 1980265 Rev B Copyright O 2006 TSI Incorporated Printed in U S A
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