Honeywell ec-p2 User's Manual
Contents
1. It is essential that the test and calibration schedule be adhered to Honeywell Analytics recommends the following maintenance schedule Response test prior to each use Expose sensor to a sample of the target gas to verify proper sensor response and alarm functions Calibration should be performed with certified calibration gas every six months and all tests must be logged Check filter material every six months Replace if dirty or moist e If the optional sensor keeper is used for extra SMART CELLs change the sensor keeper battery once every 6 months Use only alkaline C size batteries B Sensor Life c Calibration The electrochemical SMART CELL is extremely reliable but the following can cause the cell chemicals to become depleted A period of time Exposure to high temperatures Exposure to high concentrations of the target gas Exposure to high moisture When the cell becomes depleted the unit will give no indication of failure other than that the sensor will not respond For this reason it is absolutely essential that these units be exercised with a gas sample on a regular basis Typical sensor life under normal use is two years or more When the SMART CELL will no longer calibrate properly simply purchase a new SMART CELL and replace Calibration is recommended every six months in normal use Each SMART CELL stores its calibration and alarm setpoint information on its own m2. 3 Mai ntenance continued Zero Calibration 4 Be sure the unit is in clean air or apply zero air for two minutes 5 Push ZERO button 6 Push SAVE button to save the new zero calibration Span Calibration 7 Push SPAN button 8 Apply span gas for two minutes 9 Push INC button increase or DEC button decrease until the display matches the span gas concentration 10 Push SAVE button to store new span calibration To Exit ZERO SPAN Mode 11 Push DONE button twice slowly to get back into normal operation mode D Troubleshooting The detector does not start Check to see that a fresh battery is installed Both the primary and standby batteries must be discharged for this problem to occur Plug the charger into the Manning EC P2 to charge the standby battery Wait 10 minutes and retry The detector does not respond to the target gas Verify the proper flow rate using the supplied flowmeter Perform calibration If sensor won t calibrate the SMART CELL may be depleted Contact Honeywell Analytics for a replacement SMART CELL Pump alarm This will occur if the pump motor stops or if an internal pressure sensor detects blockage of the inlet Check that the internal filter is not clogged or wet and that the inlet tube is clear External flowmeter indicates no flow Verify that pump is running Check that the manifold screws are tight and the extension wand connection is tight Manning EC P2 Sensor 19546
3. 5 2 2 2 2 None 1 5 2 bi S Silica hydride None None None None 0 5 None None None 1 0 5 2 2 2 2 None 1 5 2 Carbon dioxide None None None None None None None None None None None None None None None None None Methane None None None None None None None None None None None None None None None None None Carbosulfonic acid 0 04 0 04 0 04 0 03 None None None None None 0 3 0 8 None 1 1 0 04 1 1 3 Ethylene None None None None None 0 1 0 1 None None None None None 1 1 None None None Ethyl alcohol None None None None 0 01 None None None 0 001 0 005 0 001 0 05 2 2 None 0 01 0 02 Notes 1 None means there is no interference 2 Anumber indicates that when exposed to the interference gas the sensor will react the specified amount for a given concentration For example on the first line of the table above if the NO sensor is exposed to 1 ppm Bromine Brz the sensor will read 0 5 ppm This interference is in addition to the target gas present For example if an NH sensor is exposed to 1 ppm NH and 1 ppm Br at the same time the reading will be 0 9 ppm 1ppm NH 0 1 ppm Br 0 9 ppm reading Manning EC P2 Sensor 19546 ECP2 07 09 REVG Copyright 2009 Honeywell Analytics All Rights Reserved 16 6 Limited Warranty Limited Warranty Honeywell Analytics Inc warrants to the original purchaser and or ultimate customer Purchaser of Manning products Product that if any part thereof proves to be defective in material or w
4. ECP2 07 09 REVG Copyright 2009 Honeywell Analytics All Rights Reserved Unit does not respond when keys are pressed Press and hold all four buttons for five seconds This will reset the Manning EC P2 Turn the unit back on by pressing the PWR button High reading won t clear When the sensor is exposed to verv high gas concentrations it takes a relativelv long time for the sensor to clear Leave the unit running in a clean environment for a few hours to clear the sensor If it doesn t clear after six hours the sensor may have been damaged Contact Honeywell Analytics for a replacement SMART CELL Unit is in alarm with gas reading of 0 ppm Check the alarm setpoints and alarm functions as described on page 11 Verify that alarm is not programmed as a downscale alarm and that the setpoint is above zero Figure 4 Calibration of the Manning EC P2 Sensor using a Bypass Tee Vent through Bypass tee flowmeter CAUTION Tal Calibration gas flowmeter Calibration gas bottle use only Certified Calibration Gas 4 Programming and Advanced Features A Alarm Setpoints Functions The Manning EC P2 has three adjustable alarm setpoints These setpoints are stored on each SMART CELL The Caution setpoint is to warn of excessive negative zero drift The WARNING and ALARM setpoints are to warn of potentially dangerous target gas concentrations The foll
5. None None None None None None R Carbon monoxide None None None None 0 05 0 1 None None 0 002 0 001 None 0 5 0 5 None 0 005 0 005 F Hydrogen None None None None 0 02 01 None 0 001 0 001 0 001 0 005 0 05 0 05 None 0 01 0 01 E Oxvgen None None None None None None None None None None None None None None None None Nitrogen oxide None None None None None 0 1 None None 0 4 0 001 0 04 08 0 8 None 1 5 1 5 R g Hvdrogen sulfide 0 1 0 1 0 1 0 07 0 3 None None None None 2 5 None 2 2 0 1 3 4 E yarog Nitrogen dioxide 0 2 0 2 0 2 0 15 None None None None None 0 1 0 08 0 1 0 1 0 2 0 2 0 2 N Sulfur dioxide 0 01 0 01 0 01 0 01 None None None None None 0 1 4 0 4 0 4 0 01 0 5 1 C Formaldehyde None None None None 0 03 0 1 0 1 None 0 05 0 01 None 0 02 1 2 None None 0 1 E Alcohol None None None None 0 03 0 1 0 1 None 0 05 0 01 None 0 02 None None None 0 1 Flourine 1 0 1 0 1 0 0 7 0 1 None None None None None 0 5 0 1 None None None None Hydrochloric acidNone None None None None None None None None None 0 3 None 0 2 0 2 None 0 1 G bi Hvdrogen peroxide None None None None 0 03 0 1 0 1 None 0 05 0 01 None 0 02 None None None None A varogen p Hvdrogen cvanide 0 08 0 08 0 08 0 05 None 0 1 None None None None 0 07 0 15 0 1 0 1 0 08 0 01 0 1 S Hydroflouric acid None None None None None None None None None None None None None None None None None E Hydride None None None None 0 5 None None None 1 0
6. 0 VAC plug in charger for internal standby battery Display Backlit LCD Pump Miniature internal diaphragm type flowrate 0 5 SCFH Alarms Two concentration alarms zero drift caution Low flow and Low battery alarms Alarms displayed on LCD and indicated by audible beeper Standard Accessories Storage case 10 extension wand battery charger filter material datalogging software RS 232 output cable DB9 connector Optional Accessories Analog output cable Sensor Keeper for storage of additional SMART CELLs Sensor Type Target gas selective electrochemical SMART CELL Accuracy Sensor dependant but generally 5 of reading Repeatability 1 full scale Manning EC P2 Sensor 19546 ECP2 07 09 REVG Copyright 2009 Honeywell Analytics All Rights Reserved Operating Ambient Temperature Range 0 to 120 F Storage Temperature Recommend storing on the charger in an air conditioned office Weight 3 lbs shipping weight 1 8 lbs detector only Dimensions Approx 3 5 x 5 x 8 5 Outputs RS 232 output of stored gas values Analog output O to 1 0 VDC requires optional analog output cable Memory 12 000 data points storage interval between points programmable at 1 5 10 or 15 minutes Typical capacity 8 days at 1 minute storage interval 2 Operation A Operating the Sensor The Manning EC P2 is shipped ready for use To power up the instrument push the PWR button The power up sequence dis
7. 25 0 5 ppm 0 100 ppm 0 500 ppm PART NUMBER EC P2 SMART CEL EC P2 SMART CEL EC P2 SMART CEL EC P2 SMART CEL EC P2 SMART CEL EC P2 SMART CEL EC P2 SMART CEL EC P2 SMART CEL EC P2 SMART CEL EC P2 SMART CEL EC P2 SMART CEL EC P2 SMART CEL EC P2 SMART CEL EC P2 SMART CEL EC P2 SMART CEL EC P2 SMART CEL EC P2 SMART CEL EC P2 SMART CEL EC P2 SMART CEL EC P2 SMART CEL L OH 0 500ppm L NH 0 500ppm L NH 0 2000ppm L Br 0 5ppm L CO 0 1000ppm L CI 0 5ppm L Cl 0 200ppm L ClO 0 5ppm L Fl 0 5ppm L HCHO 0 200ppm L H 0 2000ppm L HCI 0 200ppm L H O 0 200ppm L H S 0 200ppm L NO 0 500ppm L NO 0 200ppm L O 0 25 L O 0 5ppm L O 0 100ppm L SO 0 500ppm Manning EC P2 Sensor 19546 ECP2 07 09 REVG Copyright 2009 Honeywell Analytics All Rights Reserved 15 5 Ap pend ices continued APPENDIX B SMART CELL Cross Sensitivity Table Interference Gases SENSOR AND TARGET GAS Brz Chk ClO 0 NH3s CO H2 02 NO H S NO SO HCHO OH Fle HCl H202 Bromine 1 0 1 0 0 7 0 1 None None None None None 0 5 0 1 None None 1 0 None None N Chlorine 10 1 0 0 7 0 1 None None None None None 0 5 0 1 None None 1 0 None None T Chlorine dioxide 1 0 10 0 7 0 1 None None None None None 0 5 0 1 None None 1 0 None None zone 9 9 5 0 one one one one one i 0 one one one one O 1 1 1 0 1 N N N N N 0 65 0 1 N N 1 5 N N E Ammonia None None None None None None None None None None
8. Honeywell Gas Sensor Manning EC P2 Instruction and Installation Manual 07 09 Honeywell Confidential amp Proprietary This work contains valuable confidential and proprietary information Disclosure use or reproduction outside of Honeywell Inc is prohibited except as authorized in writing This unpublished work is protected by the laws of the United States and other countries Manning EC P2 Sensor 19546 ECP2 07 09 REVG Copyright 2009 Honeywell Analytics All Rights Reserved 1 Notices and Trademarks Copyright 2009 by Honeywell International Inc Release G July 2009 While this information is presented in good faith and believed to be accurate Honeywell disclaims the implied warranties of merchantability and fitness for a particular purpose and makes no express warranties except as may be stated in its written agreement with and for its customers In no event is Honeywell liable to anyone for any indirect special or consequential damages The information and specifications in this document are subject to change without notice Manning is a registered trademark of Honeywell International Inc Other brand or product names are trademarks of their respective owners Honeywell Analytics 405 Barclay Blvd Lincolnshire IL 60069 USA 1 800 538 0363 Manning EC P2 Sensor 19546 ECP2 07 09 REVG Copyright 2009 Honeywell Analytics All Rights Reserved About This Document World Wide Web The following Honeywell w
9. RRED Manning EC P2 Sensor 19546 ECP2 07 09 REVG Copyright 2009 Honeywell Analytics All Rights Reserved 17
10. Trouble can be caused by selection of the wrong Com port in the Configure Tab improperly connecting the RS 232 cable or not Adjusting the RANGE turning on the Manning EC P2 5 Push the MORE button and the unit is now in the RANGE mode 6 Push RANGE button When you are ready to transfer data from the 7 Push INC button increase or DEC button Manning EC P2 to your PC click on get data and the files will be downloaded to your computer Note decrease until the display matches the desired the file names in the destination window so you can full scale range locate the files 8 Push SAVE button to store new full scale range These files can now be opened with Excel use csv To Exit RANGE Mode filename Lotus 123 or other user supplied programs 9 Push DONE button twice slowly to get back into normal operation mode Manning EC P2 Sensor 19546 ECP2 07 09 REVG Copyright 2009 Honeywell Analytics All Rights Reserved 14 o Appendices APPENDIX A SMART CELLs Available GAS Alcohol Ammonia Ammonia Bromine Carbon Monoxide Chlorine Chlorine Chlorine Dioxide Flourine Formaldehyde Hydrogen Hydrogen Chloride Hydrogen Peroxide Hydrogen Sulfide Nitric Oxide Nitrogen Dioxide Oxygen Ozone Ozone Sulfur Dioxide RANGE 0 500 ppm 0 500 ppm 0 2000 ppm 0 5 ppm 0 1000 ppm 0 5 ppm 0 200 ppm 0 5 ppm 0 5 ppm 0 200 ppm 0 2000 ppm 0 200ppm 0 200 ppm 0 200 ppm 0 500 ppm 0 200 ppm 0
11. ce the manifold and hand tighten the thumbscrews 5 Verify proper flow through the sampling wand using the flowmeter provided be Extra SMART CELLS should be kept on the optional sensor keeper when not in use to keep them warmed up and ready for immediate use The sensor keeper is powered by an Alkaline C size battery which should be replaced every 6 months For a variety of target gases see page 15 for a list of available SMART CELLs Contact Honeywell Analytics if the desired target gas is not listed as new cells may be available Figure 2 Normal Operating Screen BATTERY IN USE P Primary C cell S Standby Internal NiCad Flashing indicates low battery TARGET GAS SMART CELL dependent oi MENU SMPL CURRENT GAS CONCENTRATION Blinking indicates sensor over range Battery Light ADVANCED FEATURES ONLY Do not push for normal operation ALARM INDICATION CODE Blank No alarm condition present C Caution Cell has excessive zero downdrift W Warning Gas concentration has exceeded warning level A Alarm Gas concentration has exceeded alarm level P Pump trouble Lg Data logging in progress Manning EC P2 Sensor 19546 ECP2 07 09 REVG Copyright 2009 Honeywell Analytics All Rights Reserved 7 2 Ope ration continued c Response Test Prior to use the unit should first be tested for proper response With the detector operating the unit should be exposed to a sa
12. containing the Manning EC P2 program It will run on Windows 95 Windows 98 or Windows 2000 To install the program place the disk in your CD drive The CD should automatically begin the installation process Follow the prompts as they appear on your screen Accepting the default directory locations is recommended for most installations If the CD does not automatically start click on My Computer and then your CD drive Double click on the file named Setup exe Prior to your first datalogging session it is recom mended that you connect the Manning EC P2 to your computer with the data logging program running The computer can then set the time in the EC P2 to match its own clock Data Logging with the Manning EC P2 To Start the Data Logging Session 1 Push power button to turn unit on Wait for power up sequence to finish 30 seconds 2 Push the MENU button 3 Push the LOG button and the unit is now in the CLEAR INT START mode 4 Ifthe CLEAR button is available that means there is data currently stored in the unit If desired you can erase the data already in the unit by pushing the CLEAR button If you don t push CLEAR each data logging session can be downloaded as a separate file 5 Push INT button interval to cycle through the choices for how often to log a data point Stop when the desired interval is displayed Notice how much time can be covered with the remaining free memo
13. duction This manual has been prepared to help in the use of the Manning EC P2 Portable Gas Detector A ATTENTION This manual must be carefully followed by all individuals who have or will have the responsibility for using or servicing the sensor Warranties made by Honeywell Analytics with respect to this equipment will be voided if the equipment is not used and serviced in accordance with the instructions in this manual If in doubt about a procedure please contact Honeywell Analytics before proceeding Manning EC P2 Sensor 19546 ECP2 07 09 REVG Copyright 2009 Honeywell Analytics All Rights Reserved System Description The Manning EC P2 is a portable battery operated Figure 1 Basic Parts of the Manning EC P2 Sensor instrument for the measurement of gas concentrations in ambient air Outlet Tube Sampling Wand The Manning EC P2 can be converted from one Assembly target gas to another by simply plugging in a different SMART CELL for the desired target gas takes about 30 seconds This allows one instrument to detect a number of different gases All calibration and alarm setpoint data is stored on the individual SMART CELL so reconfiguration is not necessary when changing Honeywoy target gases Extra SMART CELLs should be kept on Nao the optional sensor keeper when not in use to keep them warmed up and ready for immediate use Fony The Manning EC P2 utilizes two different batteries to insure that you ll ne
14. eb sites may be of interest Honeywell Organization WWW Address URL Corporate www honeywell com Honeywell Analytics www honeywellanalytics com Manning Gas Detection www manningsystems com Telephone Contact us by telephone at the numbers listed below Organization Phone Number United States Honeywell Analytics Inc Canada Honeywell Analytics Inc Europe Honeywell PACE Asia Pacific Honeywell Asia Pacific Inc Middle East Honeywell Analytics Inc Sales Information Contact us at detectgas honeywell com Symbol Definitions 1 800 538 0363 1 913 712 5576 1 913 712 5580 Fax 1 888 749 8878 44 0 1202 676161 82 0 2 2025 0307 971 4 3458 338 The following table lists those symbols used in this document to denote certain conditions Symbol Definition this bookset O Oe bookset ATTENTION Identifies information that requires special consideration TIP Identifies advise or hints for the user often in terms of performing a task REFERENCE EXTERNAL Identifies an additional source of information outside of REFERENCE INTERNAL Identifies an additional source of information within this Manning EC P2 Sensor 19546 ECP2 07 09 REVG Copyright 2009 Honeywell Analytics All Rights Reserved Contents Serial number Section Title Page 1 System Description 5 2 Operation 7 3 Maintenance 9 4 Programming and Advanced Features 11 5 Appendices 15 6 Limited Warranty 17 Intro
15. emory chip When the SMART CELL is plugged into the Manning EC P2 this information is used by the sensor The SMART CELL can be field calibrated by the user or returned to Honeywell Analytics for factory calibration The calibration procedure requires the use of a bypass tee to allow the gas to be drawn into the flow cell without creating variable pressure or dilution problems Calibration gas cannot be fed into the flow cell under pressure When applying calibration gas use the bypass tee as shown in Figure 4 on page 11 The flowrate of calibration gas should be high enough that at least 0 5 SCFH is flowing out of the calibration tee This can be measured with the supplied flowmeter and insures that air is not being drawn into the unit and diluting the calibration gas The unit may be zeroed without spanning it however never span the unit without first zeroing it The following procedure will calibrate the SMART CELL To Enter ZERO SPAN Mode 1 Push power button to turn unit on Wait for power up sequence to finish 30 seconds 2 Push and hold the unnamed button second from left first then Push and hold the Menu button Hold both buttons until the screen goes blank 2 seconds Release both buttons and the unit is now in Programming Mode 3 Push the SENS button and the unit is now in the zero span mode Manning EC P2 Sensor 19546 ECP2 07 09 REVG Copyright 2009 Honeywell Analytics All Rights Reserved
16. ibed above The following procedure will change the Sample variable To Enter SAMP MEAS CLEAR Mode 1 Push power button to turn unit on Wait for power up sequence to finish 30 seconds 2 Push and hold the unnamed button second from left first then Push and hold the Menu button Hold both buttons until the screen goes blank two seconds Release both buttons and the unit is now in Programming Mode 3 Push the MORE button 4 Push the SMPL sample button and the unit is now in the SAMP MEAS CLEAR mode SAMP Variable 5 Push SAMP sample button 6 Push INC button increase or DEC button decrease until the display matches the desired value The display is in minutes and seconds 7 Push SAVE button to store new SAMP variable To Exit SAMP MEAS CLEAR Mode 8 Push DONE button twice slowly to get back into normal operation mode The Measure and Clear variables are pro grammed in the same manner except for step five above in which you would push the MEAS or CLEAR button D Data Logging The Manning EC P2 can log periodic gas concentra tion readings to be downloaded to a file which can be read by Microsoft Excel or other popular spreadsheet applications The EC P2 will store instantaneous gas values every one five 10 or 15 minutes Multiple sessions can be logged and then downloaded as separate files EC P2 software installation The Manning EC P2 is supplied with a CD
17. isplay the data logging full scale output The display will data The files it downloads can be opened by or always cover the entire operating range of the imported into Excel Lotus 123 or other programs for SMART CELL Changing the range can affect the graphing and analysis display resolution for some SMART CELLs Turn on the Manning EC P2 and connect it to your Changing the full scale range on EC P2 PC using the RS 232 cable supplied From Windows START menu select PROGRAMS then Manning To Enter RANGE Mode EC P2 and then EC P2 As soon as you start the EC P2 program your computer will try to establish a connection to the Manning EC P2 If the Manning EC P2 is currently logging data the EC P2 program 2 Push and hold the unnamed button second will automatically stop the logging function from left first then Push and hold the MENU button Hold both buttons until the screen goes blank two seconds Release both buttons and the unit is now in Programming Mode 1 Push power button to turn unit on Wait for power up sequence to finish 30 seconds The program contains two tabs one marked Download and one marked Configure Review the settings on the Configure tab making changes as necessary 3 Push the MORE button From the Download tab review the Link Status 4 Push the DISP display button block in the lower right hand corner It should indicate Link OK Link
18. mple of the target gas The display should show an increasing concentra tion If not do not use it for field measurements D Sample Inlet Port The Manning EC P2 is provided with a quick disconnect flexible extension wand It will work with or without the wand When using the extension wand the internal walls must be kept dry Water on the walls of the tubing can potentially absorb the target gas To dry allow the unit to pump dry ambient air for 15 minutes E Response Recoverv Time Under normal conditions the instrument will reach 90 of final value within two minutes This is dependent on concentration and temperature Recovery time for the sensor depends on duration and concentration of exposure Short exposures of concentrations at the lower end of the target gas range result in rapid recovery Long exposures to levels above the middle of the target gas range or short exposures to levels exceeding the target gas range can extend recovery times to hours Repeated exposures above the target gas range will reduce cell life and should be avoided F Interference Gases The Manning EC P2 is generally quite specific to the target gas but depending on the target gas other gases may cause a reading See Appendix B for a listing of potential interference gases for the various SMART CELLs G Alarm Functions The Manning EC P2 provides both visible and audible gas concentration alarms and system alarms An alarm condi
19. n unit on Wait for power up sequence to finish 30 seconds 2 Push and hold the unnamed button first then Push and hold the Menu button Hold both buttons until the screen goes blank two seconds Release both buttons and the unit is now in Programming Mode 3 Push the ALRMS button and the unit is now in the CAUT WARN ALRM mode Warning Function 4 Push WARN button 5 Push FUNC function button 6 Push SELECT button while viewing the arrow in the lower left hand corner of the screen to toggle through the following three possibilities UP arrow Warn on increasing concen tration gas goes higher than setpoint DOWN arrow Warn on decreasing concentration gas goes lower than setpoint Blank warning function turned OFF 7 Push SAVE button when the DOWN arrow is displaved to store new warning function 8 Push DONE button to return to Alarms mode To Exit CAUT WARN ALRM Mode 9 Push DONE button two times slowly to get back into normal operation mode The Caution and Alarm functions are pro grammed in the same manner except for step four above in which you would push either the CAUT or ALRM button Manning EC P2 Sensor 19546 ECP2 07 09 REVG Copyright 2009 Honeywell Analytics All Rights Reserved 11 4 Programming and Advanced Features continued B Display Variables The Manning EC P2 has two adjustable display variables These variables control signal conditi
20. oning of the LCD display Variables are stored on each SMART CELL The AVG Average variable determines the number of one second samples to average to calculate the displayed value The lower the averaging value the faster the display will change and the more wiggle will be displayed The BLANK zero blanking variable controls the lowest reading that will be displayed This is to eliminate the misleading display of signals within the zero noise of the sensor The following procedure will change the AVG variable To Enter AVG BLANK Mode 1 Push power button to turn unit on Wait for power up sequence to finish 30 seconds 2 Push and hold the unnamed button first then Push and hold the Menu button Hold both buttons until the screen goes blank two seconds Release both buttons and the unit is now in Programming Mode 3 Push the MORE button 4 Push the DISP display button and the unit is now in the AVG BLANK mode AVG Variable 5 Push AVG button 6 Push INC button increase or DEC button decrease until the display matches the desired value 7 Push SAVE button to store new AVG variable To Exit AVG BLANK Mode 8 Push DONE button twice slowly to get back into normal operation mode The Blanking variable is programmed in the same manner except for step 5 above in which you would push the BLANK button c Sample Mode The Sample Mode feature allows the user to take a measuremen
21. orkmanship within eighteen 18 months of the date of shipment by Honeywell Analytics or twelve 12 months from the date of first use by the purchaser whichever comes first such defective part will be repaired or replaced free of charge at Honeywell Analytics discretion if shipped prepaid to Honeywell Analytics at 405 Barclay Blvd Lincolnshire IL 60069 in a package equal to or in the original container The Product will be returned freight prepaid and repaired or replaced if it is determined by Honeywell Analytics that the part failed due to defective materials or workmanship The repair or replacement of any such defective part shall be Honeywell Analytics sole and exclusive responsibility and liability under this limited warranty Exclusions A If gas sensors are part of the Product the gas sensor is covered by a twelve 12 month limited warranty of the manufacturer B If gas sensors are covered by this limited warranty the gas sensor is subject to inspection by Honeywell Analytics for extended exposure to excessive gas con centrations if a claim by the Purchaser is made under this limited warranty Should such inspection indicate that the gas sensor has been expended rather than failed prematurely this limited warranty shall not apply to the Product C This limited warranty does not cover consum able items such as batteries or items subject to wear or periodic replacement including lamps fuses valves vane
22. owing procedure will change the WARNING setpoint To Enter CAUT WARN ALRM Mode 1 Push power button to turn unit on Wait for power up sequence to finish 30 seconds 2 Pushand hold the unnamed button first then Push and hold the Menu button Hold both buttons until the screen goes blank two seconds Release both buttons and the unit is now in Programming Mode 3 Push the ALRM button and the unit is now in the CAUT WARN ALRM mode Warning Setpoint 4 Push WARN button 5 Push S P button setpoint 6 Push INC button increase or DEC button decrease until the display matches the desired warning setpoint Notice the minus sign above the arrow if the setpoint is below zero 7 Push SAVE button to store new warning setpoint 8 Push DONE button to return to Alarms mode To Exit CAUT WARN ALRM Mode 9 Push DONE button twice slowly to get back into normal operation mode The Caution and Alarm setpoints are pro grammed in the same manner except for step four above in which you would push either the CAUT or ALRM button The function of each alarm can be selected to alarm on increasing gas concentration UP arrow alarm on decreasing gas concentration DOWN arrow or be disabled off The following procedure will set the Warning function to alarm on decreasing concentration Useful for Oxygen Depletion warning To Enter CAUT WARN ALRM Mode 1 Push power button to tur
23. plays first the self check the sensor full scale value the downscale caution level warning concentration setpoint alarm concentration setpoint output ranges software version then the normal operating screen The unit will then display the instantaneous gas concentration and is ready for use The normal operating screen displays the information as shown in Figure 2 The Manning EC P2 is designed to avoid accidental shut off of the power To turn the unit off the PWR button must be held down for approximately three seconds Release the button after the Power Down message appears B Changing the Target Gas using SMART CELL Technology The Manning EC P2 can easily be changed to sense another target gas by installing the SMART CELL for the desired target gas Each SMART CELL contains all the calibration and alarm setpoint information on its internal memory chip so recalibration or reprogramming is not necessary when changing the Manning EC P2 from one gas to another This procedure can be performed with the unit powered on or off see Figure 3 1 Unscrew the two stainless steel thumbscrews and remove the black inlet outlet manifold lid from the back of the unit 2 To remove the existing SMART CELL grip the sides of the cell and pull it straight out 3 Installthe desired SMART CELL by gently inserting it into the socket Notice that the SMART CELL is keyed so it cannot be inserted incorrectly 4 Repla
24. ry 6 Push and hold the START button until the screen goes blank two seconds to begin a new data logging session The unit will now display the gas concentration The Lg symbol in the left side of the display indicates that the unit is logging data If you watch this symbol carefully you will see it change to an s each time a data point is stored Manning EC P2 Sensor 19546 ECP2 07 09 REVG Copyright 2009 Honeywell Analytics All Rights Reserved 13 4 Programming and Advanced Features continued To Stop the Data Logging Session e Analog Output 7 Push the MENU button The Manning EC P2 has a 0 to 1 0 volt DC analog 8 Push the LOG button output capability when used with the optional analog output cable With the analog output cable plugged into the communication port of the EC P2 the user can measure the voltage between the two wires and 9 Push and hold the STOP button until the screen changes to CLEAR INT START MODE two seconds correlate it to gas concentration The voltage output will 10 Push the DONE button to get back into normal be linear between zero and the full scale range of the operation mode SMART CELL as programmed below Each SMART CELL has a wide range of choices of full scale values Working wiin th Eee programi A The full scale range as programmed below The EC P2 program downloads the logging files only affects the analog output and the from the Manning EC P2 It does not d
25. s sensor elements cartridges or filter elements Warranty Limitation and Exclusion Honeywell Analytics will have no further obligation under this limited warranty All warranty obligations of Honeywell Analytics are extinguishable if the Product has been subject to abuse misuse negligence or accident or if the Purchaser fails to perform any of the duties set forth in this limited warranty or if the Product has not been operated in accordance with instructions or if the Product serial number has been removed or altered Disclaimer of Unstated Warranties THE WARRANTY PRINTED ABOVE IS THE ONLY WARRANTY APPLICABLE TO THIS PURCHASE ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED Limitation of Liability IT IS UNDERSTOOD AND AGREED THAT HONEYWELL ANALYTIC S LIABILITY WHETHER IN CONTRACT IN TORT UNDER ANY WARRANTY IN NEGLIGENCE OR OTHERWISE SHALL NOT EXCEED THE AMOUNT OF THE PURCHASE PRICE PAID BY THE PURCHASER FOR THE PRODUCT AND UNDER NO CIRCUMSTANCES SHALL HONEYWELL ANALYTICS BE LIABLE FOR SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES THE PRICE STATED FOR THE PRODUCT IS A CONSIDERATION LIMITING HONEYWELL ANALYTICS LIABILITY NO ACTION REGARDLESS OF FORM ARISING OUT OF THE TRANSACTIONS UNDER THIS WARRANTY MAY BE BROUGHT BY THE PURCHASER MORE THAN ONE YEAR AFTER THE CAUSE OF ACTIONS HAS OCCU
26. t using a predefined repeatable method to eliminate user interpretation of a gas concentra tion that is changing This is similar to a digital scale for example so the exact same reading will be taken regardless of who is taking it The measuring sequence used in Sample Mode is as follows Draw a Sample for a user programmed sampling time to allow unit to stabilize to the existing gas concentration e Measure the gas concentration and average it for a user programmed measuring time e Clear the gas concentration to below a user programmed recoverv value before allowing another cvcle to start Unit should be moved to fresh air during the clear time Taking a sample To take a sample locate the detector at the desired sample location and push the SMPL sample button on the normal operation screen The unit will count down the Sample time followed bv the Measure time at the end of which the average value will be displaved Note the displaved sample value Pushing the CLEAR button will return the unit to the normal operation screen once the gas concentration is below the predefined recoverv value The unit is now ready to take another sample if desired Manning EC P2 Sensor 19546 ECP2 07 09 REVG Copyright 2009 Honeywell Analytics All Rights Reserved 12 4 Programming and Advanced Features continued Programming sample mode variables The sample mode variables are Sample Measure and Clear as descr
27. tion will be displayed on the normal operating screen as described on page 8 Manning EC P2 Sensor 19546 ECP2 07 09 REVG Copyright 2009 Honeywell Analytics All Rights Reserved In addition to the alarm indication code in the left side of the screen an alarm message will flash inter mittently on the screen the audible beeper will sound and the ACK button will appear Pushing the ACK button will silence the beeper and stop the display flashing The Alarm Indication Code will remain on the left side of the screen until the alarm condition clears Alarm setpoints are stored on the individual SMART CELL and can be changed by the user as described in Section 4 A NOTE An audible alarm single beep every 60 seconds indicates that either the Alkaline C cell battery is low or the internal rechargeable NiCad battery is low H Display Resolution The Manning EC P2 displays gas concentration with a resolution that depends upon the range of the unit Full scale ranges of 0 4 00 or below will provide resolution of 0 01 Ranges from 0 5 0 up to 0 49 9 will provide resolution of 0 1 Full scale ranges above 50 will have a resolution of 1 Figure 3 Manifold Assembly Outlet tube Thumbscrews barb fitting loosen to remove manifold lid Sensor SMART CELL Filter Material Sampling wand Inlet fitting Manifold lid Sensor alignment groove Sensor alignment pin 3 Maintenance A Periodic Maintenance
28. ver be without power when you need it The primary power source is a C size alkaline battery housed in the handle It will run the unit approximately 48 hours When this battery is removed or dead the unit will switch to its standby power source an internal rechargeable NiCad battery which will run the unit approximately six hours When not in use the unit should be plugged into the charger to keep this standby battery charged If desired the unit can be run continuously when plugged into the charger Data Logger Port Standby Battery Recharge Receptacle Primary Battery The Manning EC P2 also has advanced capabilities such as data logging to an Excel spreadsheet O to 1 0 Volt DC analog output capability and a sampling mode for taking a single reading in a controlled repeatable manner Manning EC P2 Sensor 19546 ECP2 07 09 REVG Copyright 2009 Honeywell Analytics All Rights Reserved 5 1 Svstem Description continued Svstem Specifications Primarv Power Alkaline C cell batterv 48 hours operation Note An audible alarm single beep everv 60 seconds indicates that either the Alkaline C cell battery is low or the internal rechargeable NiCad battery is low Standby Power Internal rechargeable NiCad battery 6 hours operation Note An audible alarm single beep every 60 seconds indicates that either the Alkaline C cell battery is low or the internal rechargeable NiCad battery is low Charger 12
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