Operating Instructions
Contents
1. ror WE PRODUCE QUALITY OF LIFE Operating Instructions ECOM D Index Important Hints Operating instructions transport case Instrument Design Gas Cooler option Power Supply Data Memory Instrument Start Input or Selection of combustion plants Flue Gas Analysis 7 1 Gas analysis 7 2 CO measurement gas path check 7 3 O2 check 7 4 Draught measurement 7 5 Flow measurement option 7 6 Soot dot Oil trace 7 7 Measurement record and printout 8 Mean Value Measurement option 9 Adjustments 10 Control 11 Data Processing 12 Diagnostics 12 1 Fault diagnostic 12 2 delta T measurement 12 3 Heating check option 12 4 4 Pa measurement option 12 5 Pressure Tests option 13 Maintenance Tips 14 Technical Data 15 FAQ NO O1 BR OND Page 2 ecom D Important Hints The ecom D meets the requirements of the DIN EN 50379 Part 2 The ecom D should not be used for continuous emission control Observe the following minimum times in order to get correct measurement values 1 min for sensors calibration at fresh air 2 min for stable measurement values The following substances impair the instru ment s operation Solvent containing vapours as cleaning agents degreasers wax polishes adhesives do contain Formaldehyde Adjustments at burners and boilers should be made only by specialists who are familiar with these installations 1 Charge the internal accumulat2. US Version with other range in F 0 99 US Version with other range in F 0 00 20 00 0 0 25 0 0 0 120 0 0 0 100 0 gt 1 00 0 500 US Version with other range in F gt 0 0 0 0 21 0 Related to 0 0 vol O2 Measured value 0 0 21 0 0 999 0 99 0 0 21 0 0 ppm 1 mg m 2 mg kWh 3 mg MJ N converted to O ref Index acc to instrument table Text acc to instrument table 0 0 9 9 0 0 9 9 0 0 9 9 O no 1 yes m s CH version Kind of control CH version Load range CH version Oil consumption CH version Thermal output CH version Operation hours counter CH version Code Page 55 BF BG BH BI BJ BK BL BM BN BO BP BQ BR converted to unit column AC and converted on O ref Column AB when column AD N dP velocity in Pa Air pressure in hPa Unit 2 CO Unit 2 NO Unit 2 NO Unit 2 NO Unit 2 SO Unit 2 Analogue input 1 Analogue input 2 Sensor 7 in ppm Meas gas volume in l min last column Page 56 0 1000 00 300 1100 0 ppm 1 mg m 2 mg kWh 3 mg MJ 4 ppmN 5 mg m3 6 0 ecom D
3. enable the check of the record numbers Press lt F1 gt to select the first record number and lt F2 gt for the last Press lt F4 gt to delete the content of the selected record number Press lt Enter gt to activate the record number Finally press lt ESC gt to start the gas analysis Page 14 ecom D Search word If the plant code is known it is possible to find the plant data stored with help of a search machine Select hereto Search word and confirm with lt Enter gt Using the software keyboard input at least 3 connected figures of the plant Example 25 09 for plant code 25 09 2014 After input completion press lt F1 gt to start the search All files matching this code will be filtered The resulting selec tion can be scrolled using the cursor keys F1 for selection start F2 for selec tion end Once found activate the de 35 59 2014 sired data record with lt Enter gt The last measurement on this plant can be mo m viewed pressing lt Enter gt View memory lt Enter gt All measured and Measurement available calculated values can be called up on 5 display pages using the cursor keys to step thru Memory number 1 Memory number 1 17 5 738 ppm es 123 ppm 1 Exc air 7 00 25 09 2014 O measurement emory number 1 Boiler temp 1 Soot meas 3 ppm 2 Soot meas 0 01 nra 3 Soot meas Oil trace Draught Pr value in air 12 15 25 00 14 Dot 0il
4. in air MoN Co tag HeLa Measurement stored in intermediate memory A trend indication for the draught conditions in the exhaust channel can already be viewed during the gas analysis Nevertheless the value for the chimney draught will not be stored together with the gas values while pressing lt Record gt because the differential pressure sensor tends to drifts because of its sensibility For an exact measurement it is consequently advised to re calibrate this sensor just before sampling and documenting the value The display shows the current value as well as the recommendation to re set the zero point of the sensor Disconnect the draught hose from the instrument for a short moment and press lt F4 gt The sensor is herewith re calibrated Page 20 Pressure Draught 0 12 nra Recorded value hPa ecom D Re connect the draught tubing The display shows the exact measurement value which can be stored while press ing lt Record gt and added to those re sults previous stored in the intermediate memory The stored value is shown on the display Press lt ESC gt to exit the draught measurement menu 7 5 Flow measurement option This measurement can be done with a pitot tube At first the pitot factor of the pitot tube must be entered Adjust ments Internal Pitot factor After connecting the pitot tube to the instrument the zero point of the sensor can be set with
5. keyboard and confirm with lt Enter gt Page 46 ecom D 7 The pipe volume V is needed for the calculation of the leak rate The ecom D offers two possibilities a Type in pipe volume V Choose NO at the inquiry Calculate Volume automatically Type in pipe volume V with the instrument keyboard and confirm with lt Enter gt b Calculate pipe volume automatically V Choose YES at the inquiry Calculate Volume automatically Connect the squirt or soot pump as described before Open ball valve and wait until the pressure is stabilized Choose squirt or soot pump with the cursor keys lt right left gt Start volume calculation with lt Enter gt Infer the test volume with squirt or soot pump The decrease of pressure must be min 2 hPa otherwise operate squirt or soot pump several times Close ball valve and confirm with lt Enter gt Choose number of strokes with the cursor keys lt right left gt and confirm with lt Enter gt 8 Create the pre adjusted test pressure with the air pump the unit beeps as soon as the pressure level is achieved 9 Interrupt the connection to the air pump switch off the ball valve 10 Wait for stabilization time if the pressure remains in the range test pressure 10 during stabilization time so the measurement will start 11 Once the measurement time is over the result is displayed and can be printed by pressing lt Print gt 12 Ifthe men
6. lt F4 gt With lt F1 gt the cross section of the flow channel can be entered needed for calculation of the flow rate After the pitot tube is posi tioned in the flow channel the display shows the speed m s and the flow rate Nm h If the value indicated is stable press lt Record gt to store the value in the intermediate memory If a printout of the values should occur simultaneously to the recording in the intermediate memory press lt F2 gt the complete content of the intermediate memory will be printed out ecom D Pressure Draught 0 12 nra Recorded value 0 12 hPa Measurement stored in intermediate memory Connections for pitot tube Flow measurement 0 3 m sek 44 nm3 h Gas speed M Flow Ce cai eee Measurement stored in intermediate memory Page 21 7 6 Soot Oil trace The sub menu Soot Oil trace ena bles the input of measured results for boiler temperature soot dots and oil Soot Oil trace trace Select the desired line on the Boiler temp display and activate the input with lt En 1 soot meas ter gt The input for boiler temperature 2 Soot meas and soot measurements 1 3 can be pr i made one after the other with help of the instrument keyboard Press lt Enter gt to store the value in the data record of the measurement The result of the oil trace check will be documented as follows Boiler temp Place cursor on line Oil
7. select text line 1 using the cursor keys lt Up Down gt and confirm with lt Enter gt select with lt F3 gt the keyboard mode 4 keyboard modes are available select with the cursor keys lt Up Down Right Left gt the desired character selected character outlined by a black background press lt Enter gt to accept the character press lt F2 gt to delete the last character repeat this procedure until the desired text is complete ecom D Page 13 proceed as follows to correct a character press lt F4 gt to interrupt the character selection use the cursor keys lt Right Left gt to select the character requiring correction activate with lt F4 gt the character selection and correct character return with lt F1 gt to character selection and call up next line for process The input is closed with lt ESC gt and the next available data record is activated Press lt ESC gt to return to the gas analysis menu Memory number For check of the Selection upon plant already stored in the instrument Search word the selection upon record number is most appropriate Memory number Create new Select Memory number and confirm with lt Enter gt Input a random data rec uit with ESC ord number Input number Example 3 for data record number 3 Please use the numerical keys Press lt Enter gt once the input is completed to call up said data record number The cursor keys lt Up Down gt
8. 10 during stabilization time so the measurement will start 8 Once the measurement time is over the result is displayed and can be printed by pressing lt Print gt 9 If the menu Loading Test is selected again so the result can be called up with lt F4 gt as long as the ecom D is on or a new measurement can be started with lt F1 gt Page 44 ecom D Tightness Test The Tightness Test acc to DVGW TRGI Process Instructions G 600 by pipes operation pressure up to 100 hPa is deposited as a measurement routine in the ecom D Proceed as follows 1 Connect the ecom UNO to the connection AUX of the ecom D 2 Close the conduit with a suitable adapter test stopple high pressure stopple or one pipe counter cap 3 Connect the components as described before 4 Scroll with cursor keys lt Up Down gt to the menu Tightness Test Activate with lt Enter gt 5 Create the pre adjusted test pressure with the air pump the unit beeps as soon as the pressure level is achieved 6 Interrupt the connection to the air pump switch off the ball valve 7 Wait for stabilization time if the pressure remains in the range test pressure 10 during stabilization time so the measurement will start 8 Once the measurement time is over the result is displayed and can be printed by pressing lt Print gt 9 If the menu _ Tightness Test is selected again so the result can be called up with lt
9. Data Processing If a MM card is inserted in the slot so it will be used as record medium The menu Data processing offers the following functions Select For search or creation of plant files in l the scope of assigning measurement Datalogger ___ values see chapter 6 View Recorded values of the selected plant can be viewed see chapter 6 Memory M Here all stored measurements sorted by record number can be viewed Sin gle measurement results can be called up as follows Fuel oil Fuel oil Fuel oil Fuel oil Fuel oil Fuel oil Fuel oil Fuel oil o WU amp W NH Select desired record number with the cursor keys and confirm with lt Enter gt Scroll with the cursor keys Press lt ESC gt to exit Select Format This function is usually needed by initial adjustment of the instrument at our factory preparation of MM card for data recording Caution All stored values will be cancelled Page 32 ecom D DRT lt gt PC Load data Enables the data import from e g ror software available on our website www rbr de See chapter Technical Data for data format information please observe the transfer options of your software Proceed as follows Connect ecom D and PC via USB cable Select Load data and confirm with lt Enter gt Answer the displayed question with YES lt F1 gt Decide if the data recorded can be cancelled lt F1 gt for
10. F4 gt as long as the ecom D is on or a new measurement can be started with lt F1 gt ecom D Page 45 Usage property The Usage property acc to DVGW TRGI Process form G 624 by conduits is deposited as a measurement routine by the ecom D The calculation of the leak rate happens automatically according to the following equation and corresponds herewith to the procedure of the DVGW TRGI Process Form G 624 VB V TM PA P1 PA P2 1 PB P1 f with VB Gas leak volume in operation state I h V Pipe content in litres TM Measurement duration in hours PA Barometer stand in hPa P1 Test pressure at meas beginning in hPa P2 Test pressure at measurement end in hPa PB Maximal gas operation pressure in hPa f Factor for consideration of gas type Proceed as follows 1 Close the conduit with a suitable adapter test stopple high pressure stopple or one pipe counter cap 2 Connect the components as described before 3 Scroll with cursor keys lt Up Downs gt to the menu Usage proper ty Activate with lt Enter gt 4 Type in the air pressure PA with the instrument keyboard and confirm with lt Enter gt 5 Choose the gas type f with cursor keys lt Up Downs and confirm with lt Enter gt The following gas types are recorded with their re spective factors Natural Gas Air Town Gas Propane Butane Hydrogen 6 Type in the maximal operation pressure PB with the instrument
11. Iserlohn Phone 49 0 2371 945 5 Fax 49 0 2371 40305 Internet http www rbr de eMail info rbr de Page 52 ecom D 15 FAQ Where do find important instru ment information How long is the life span of the sensors Which sensors can exchange The instrument shows the error message 02 sensor 0 mV The instrument shows the mes sage Check required The instrument shows the error message T Gas or T Air The instrument shows wrong or inaccurately CO values ecom D In the menu Control all important instrument infor mations are shown e g battery voltage sensor values unit number next service date operation hours etc With the arrow keys stands you can switch to the second page The life span depends on the operating hours and the instrument equipment The life span of the toxic sensors CO NO SO NOz is affected by high gas concentrations and a not sufficient purging The life span for these sensors amounts to on the average between 4 and 6 years The life span of the O sen sor is independent of the operating hours and amounts to approx 2 years The following sensors are exchangeable O2 sensor CO sensor precalibrated NO sensor precalibrated SO sensor precalibrated only together with CO sensor The sensor must be renewed This message appears automatically every 12 months or after 250 operating hours Note This is a recommendation to le
12. YES lt F4 gt for NO Start the data transfer on your PC Send data With this function the data records completed with measurement values can be transferred to the PC program procedure similar to chapter Load data Data logger Option Here a Data logger record Data logger and key lt OK gt on top right on the display appears the disk symbol can be started or fin ished just available when using the multi media card With lt Rec ord gt you can interrupt and continue the record only in gas analysis For each recording one file will be written on the card The files will be numbered consecutively J2KDL 00 csv J2KDL 01 csv and so on and can be transferred to PC with a card reader The length of a dataset is 500 byte which means that on a 32 MB card 64000 meas urements could be recorded In addition to data logger recordings the data could be transferred online with USB cable USB Driver 1200 Baud Protocol DAS to the software DASNT The software DASNT and the USB Driver are available free of charge from the rbr website Save to MMC min 1 second max 999 seconds Adjustment of the interval time for data logger recordings ecom D Page 33 12 Diagnostics 12 1 Fault diagnostic The ecom D is able to receive and to process information provided via cable transfer by the ecom AK read out head for digital firing automates Out of the main menu select the sub menu Fault diagnos
13. calibration phases so the instrument must be checked by a qualified and authorized service center The oxygen sensor must show a value of gt 7000 mV otherwise it must be changed by an authorized service center The CO sensor is protected against overload by the internal pro gram If the limit value of 4000 ppm is exceeded a second pump switches on and flows the sensor with fresh air Page 50 ecom D After sufficient purging time X behinds CO disappears the sensor can be reintegrated into the measurement system with lt F3 gt if you choose Yes at Adjustments Internal CO Automatic the CO sensor switches to measurement automatically The sensor can also be manually be excluded from the measurement system with lt F3 gt Probe and tubing Depending on the frequency of use probe and tubing should be regularly cleaned in order to release particle deposits and to prevent early wearing due to corrosion Release the connections at the instrument and at the probe grip to free the tubing Clean it flow warm water in then dry respectively blow water drops out Slightly grease the O rings of the tubing connections from time to time with acid free grease Change printer paper roll Release the printer cover press lock downwards If necessary extract the paper rest out of the printer Hereto select Adjustments Paper feed lt Enter gt Remove the plastics tube of the previous roll Insert
14. ecom D Card insert Insert the multi media card as shown Take care that the card does not stand out and that it well hooks on Never pull out cards during data record data loss and damaging of the multi media card are possible 5 Instrument Start Always position the probe in the exhaust pipe once A the calibration phase is over Always use a filtering system as per our recommenda tion for combustion plants firing solid combustibles Once the instrument is switched on key Gas analysis lt l 0 gt the main menu is displayed Soot Oil trace 6 sub menus with the following func T tions non visible sub menus can be Data processing called up while scrolling with the cursor Adjustments keys are displayed Control Diagnostics Gas analysis Perform gas analysis Soot Oil trace Input of soot measurement results Data processing Assign measurements Data transfer only with inserted multi media card Adjustments Modify instrument settings Control Check operation state of instrument Diagnostics Read out of firing automate only in connection with ecom Ak delta T measurement Heating check 4 Pa test ecom D Page 11 To perform measurements select with the cursor keys the sub menu Gas Do you wish to The nement sens nier ee ne 02 4 haaa bration phase and it enquires if you wish processing to use the data bank If you want to Ausw hlen lt gt assign t
15. is performed by a temperature sensor specific for surfaces The temperature difference between boiler surface and room temperature air temperature sen sor is determined and the percentage loss is calculated Once the menu point is called up the boiler performance must be entered To easy the meas urement width depth and height of the boiler can also be entered dimensions will be memorized for surface calcula tion Please proceed as follows activate respective input window with lt Enter gt inputs values using the keys numerical function confirm input with lt Enter gt or adjust values using the cursor keys lt Right Left gt If no boiler dimensions are entered press lt F1 gt Start to activate the measurement recording Here the di mensions for all surfaces must be en tered ecom D Measurement stored in intermediate memory Temperature sensor for surfaces Surface loss P Boiler 24 5 kW Width 1 20 m Depth 1 20 m Hight 1 20 m Page 37 Press lt F3 gt Start gt to start the real measurement Proceed as follows select surface boiler side to be measured with lt F1 gt or lt F2 gt position surface sensor record temperature difference with lt Memory gt up to 10 values can be recorded per surface out of which a mean value will be calculated eo automatically Surf 1 44 m2 T S 40 5 if need be cancel measurements with lt F4 gt rep
16. is available An overview of the measurements is available under Results Press lt Print gt to print them out Heating Check Heating Check Gas losses V Gas loss 2 9 Surface losses V Points 2 6 Ventilation losses Surf Lo 2 29 Points 3 4 Vent lo 3 11 Points 3 0 ecom D Page 39 12 4 4 Pa Measurement option The simultaneous operation of room dependent firing place and air evacuation system can lead to dangerous low pressure conditions With the ecom D it is possible to check the low pressure limit value of 4 Pa and to document in a diagram the time course of the low pressure value Once the menu point is called up the measurement is to be performed as follows connect capillary hose for room where burner is installed to connect capillary hose for reference place staircase or outside air to operate firing and evacuation systems with maximal performance open window resp connection door to burner room and check the correct evacuation of the exhaust gases zero pressure sensor with lt F4 gt position capillary hose for reference location start record pressure value course with lt F1 gt Start an acoustical signal is issued every 30 sec which can be deactivated re activated by pressing lt F2 gt record pressure by opened window resp connection door close window resp connection door after approx 30 sec and check low pressure after approx 30 sec open w
17. off In the measurement menu press hereto lt Enter gt select the menu point Peltier 1 0 and press again lt Enter gt for Peltier cooler switch on just repeat this procedure ecom D Page 9 3 Power Supply Used accumulators can either be returned A to us or brought to recycling stations of public waste disposal companies respectively to stores selling accumulators The ecom D comes with an external charger The analyser can also be powered via the internal accumulator for a while 6 V 3 8 Ah The accumulator recharge should be started when the instrument requires to acoustical warning and display indication The accumu lator charging stand can be checked looking at the voltage indication on the display menu Control Info key The battery warning is activated when the value Accu is smaller than 5 9 V By 5 8 V the power operation via battery is no more possible the instrument must be further powered via the external charger 4 Data Memory The multi media card enables the storage of punctual measure ments the gathered values are written in a text file J2KDV txt Data format information is to be found in the appendix The files can be transferred to a PC via a card reader The following conditions must be fulfilled for using a multi media card min card volume 32 MB max 32 GB UHC card formatted on 16 bit FAT or FAT32 SD cards from SanDisk recommended PC with card reader Page 10
18. perature sinks If no temperature change is shown for at least 3 sec onds so the trend indication will disappear ecom D Page 17 COs efficiency losses excess air and dew point are calculated val ues They can only be calculated if realistic values for the basic pa rameters like O and the temperatures are available It must be as certained that O lt 20 5 and T Gas T Air gt 5 C are given The dew point can only be calculated accurately if in the menu Adjustments the current barometric air pressure value has been entered If the gas temperature falls below the dew point be tween 25 and 65 C so efficiency will be calculated with condensa tion gain In this case a K is displayed after Efficiency Correct measurement values are displayed first after a short delay necessary for the gas transport and the build up of a stable electro chemical reaction to the sensors This time period lasts approx 1 to 1 5 minute For recording printout and evaluation wait until the val ues do not change anymore If deviations higher than 2 ppm still occur by the gas values they can be due to unstable pressure condi tions in the exhaust channel If the measurement values are stable and the results can be printed out press the key lt Record gt disk symbol to transfer the values in the intermediate memory caution store separately gas analysis CO O gt check and draught BImSchV measurements They will be
19. with lt Print gt Measurement stored in intermediate memory 12 3 Heating Check Option The heating check is a simple expressive process to evaluate a complete heating plant heat production distribution and transfer from the energetic point of view Hereby the single plant components get inspected by the heating engineer in a combination of measurements and visual assessment and valued in regards of their energetic quality acc to a negative point system of maximum 100 points The higher the score the farer the current plant is away from the desirable energetic stand and the higher the energy saving potential would be if modernization measures are conducted In combination with the special probes Heating Check required hereto the ecom D is able to Gas losses perform the measurement of the heating Surface losses check parameters gas losses ventila Ventilation losses tion losses and surface losses Results A NIR Cancel Out of the main menu point Diagnos tics select the sub menu Heating Check and confirm with lt Enter gt Page 36 ecom D The gas losses measurement is to be performed with the instrument s sam pling probe in the gas core stream after menu call up see chapter 7 1 Once the measurement is recorded with lt Memory gt disk symbol the conver sion of the measurement results in neg ative points is available under the menu point Results The surface losses measurement
20. 4 Hotkey selection after pressing lt Enter gt Modification of adjusted menu the programme will open after pressing lt F4 gt Efficiency C lt F1 gt for YES lt F4 gt for NO Efficiency calculation with or without condensation gain CO Automatic lt F1 gt for YES lt F4 gt for NO Adjustment for CO purging YES CO sensor switches on after purging automatically NO default CO sensor has to be switched on with lt F3 gt after purging USB selection after pressing lt Enter gt Adjustment of transfer speed Cursor keys lt Up Down gt and proto col Cursor keys lt Right Left gt for the USB interface connection USB Protocol DAS Protocol for the program DASNT Protocol Enhanced Protocol for the program DAS5 Bluetooth selection after pressing lt Enter gt Adjustment of protocol for the Bluetooth interface with the cursor keys lt Right Left gt Protocol DAS Protocol for the program DASNT Protocol Enhanced Protocol for the program DAS5 With first use of the Bluetooth connection to PC type A in the shown password WLAN selection after pressing lt Enter gt Instrument as Access Point for connection with mobile terminals Start Stop WLAN manual switching of WLAN connection available only with deactivated Auto Connect Access Point lt F1 gt for YES lt F4 gt for NO W 0 Auto Connect Automatic connection lt F1 gt for YES lt F4 gt for NO Channe
21. Page 54 ecom D Description of data record ecom D with Multi Media Card Format data logger records J2KDL xx csv separation mark between values comma Format punctual measurements J2KDV txt separation mark between values comma Column Description Date Time Oz in vol Co in ppm NO in ppm NO in ppm SO in ppm CO converted NO converted NO converted NOx converted SO converted T Gas in C or F T Air in C or F Draught in hPa CO in vol Efficiency in Losses in Excess air Dew point in C oder F Poisoning index O gas channel check in vol CO gas channel check in ppm CO gas channel check in ppm N lt XxXS lt CHMODOVOZESETACTAITIOMmMIVOWS Oz O2 check in vol T Boiler AA T Sensor AB O reference AC Unit AD Norm AE Fuel type number AF Fuel type text AG Soot 1 AH Soot 1 Al Soot 1 AJ Oil trace AK 20 characters text AL 20 characters text AM 16 characters text AN Serial number AO CO O check in ppm AP Zug O2 check in hPa AQ CH AR Number copy data AS T1 deltaT measurement AT T2 deltaT measurement AU Velocity AV CO Environment AW free AX Comment text AY Comment text AZ Comment text BA Comment text BB H in ppm BC H converted BD Sensor 6 in ppm BE Sensor 6 converted ecom D Remark Example DD MM YYYY also US Version HH MM SS also US Version 0 0 21 0 0 4000 0 5000 0 1000 0 5000 0 500
22. ality of the exhaust pipe diameter A multi hole probe optional accessory is hereby used as sampling probe The calculated value shown on the line CO 0 corresponds to the measured CO concentration supposed the oxygen content would amount 0 by the same exhaust gas volume It is consequently the undiluted CO content in exhaust gas If the values indication is stable CO Messung press lt Record gt to store the result in KO tAE se the intermediate memory If a printout of the values should occur simultaneously Measurement stored in to the recording in the intermediate intermediate memory memory press lt F2 gt the complete con tent of the intermediate memory will be printed out ecom D Page 19 7 3 Oo check This measurement is performed by ambient air independent plants like gross calorific value plants It is determined if exhaust gas flows into the combustion air O2 content drops down CO content can be present and herewith influence on the combustion quality For this analysis a special multi hole probe optional accessory should be used If the value indicated is stable press lt Record gt to store the value in the intermediate memory If a printout of the values should occur simultaneously to the recording in the intermediate memory press lt F2 gt the complete content of the intermediate memory will be printed out 7 4 Draught Measurement O2 value in air Draught 02 val
23. e menu Pressure Test Activate with lt Enter gt 4 Create the pre adjusted test pressure max 100 hPa with the air pump 5 Interrupt the connection to the air pump switch off the ball valve and start Pressure Test with lt Enter gt 6 Wait for stabilization time the measurement will start automatical ly 7 Once the measurement time is over the result is displayed and can be printed by pressing lt Print gt 8 If the menu Pressure Test is selected again so the result can be called up with lt F4 gt as long as the ecom D is on or a new measurement can be started with lt F1 gt ecom D Page 43 Loading Test The Loading Test acc to DVGW TRGI Process Instructions G 600 by pipes operation pressure up to 100 hPa is deposited as a measurement routine in the ecom D Proceed as follows 1 Connect the ecom UNO to the connection AUX of the ecom D 2 Close the conduit with a suitable adapter test stopple high pressure stopple or one pipe counter cap 3 Connect the components as described before 4 Scroll with cursor keys lt Up Downs gt to the menu Loading Test Activate with lt Enter gt 5 Create the pre adjusted test pressure with the air pump the unit beeps as soon as the pressure level is achieved 6 Interrupt the connection to the air pump switch off the ball valve 7 Wait for stabilization time if the pressure remains in the range test pressure
24. eat this procedure for each surface T A 21 5 T S 42 5 TA 21 5 p Once all surface temperatures have been determined quit the menu with lt ESC gt The surface losses get automatically calculated The value conversion in negative points is available in the menu point Results The ventilation loss measurement is performed by a flow probe 30 sec after burner switch off This measurement can be performed at the earliest 5 min after instrument s switch on as the pressure sensor requires this period of time for stabilization Once the menu is called up the values for air pressure external temperature boiler perfor mance and exhaust gas pipe diameter must be entered Hereto proceed as follows open respective window with lt Enter gt input figures using numerical function Flow probe of keys confirm input with lt Enter gt or adjust values using the cursor keys lt Right Left gt Page 38 ecom D Press lt F1 gt Start prior to going thru the following steps to start the measurement release tubing of the flow probe wait for zeroing of pressure sensor re connect tubing of the flow probe position flow probe into exhaust gas pipe observe mark for flow direction switch off burner and simultaneously press lt F1 gt or press lt F2 gt to activate timer 5 sec and switch off burner by beep after approx 30 sec the measurement value converted in negative points
25. he sampled data to a specific plant so press lt F1 gt lt F4 gt no measurement will be performed without assignment Fuel types acc to 1 BImSchV Fueltype Fuel oil B Fuel type S Coke oven gas B CO2max Al B Liquid gas B 15 4 0 50 0 007 Select TL Use the cursor keys to select the de sired fuel type and confirm with lt En ter gt Page 12 ecom D 6 Input or selection of combustion plants To call up plant data already recorded or to create a new file the Selection upon Search word Memory number following possibilities are available Create new is automatically selected by first use of a MM card To create a new file a numerical number should be assigned Create new Select Create new and confirm with lt Enter gt Input a random number max 16 figures using the keyboard use the cursor keys lt Up Down Right Left gt to select the figure selected figure outlined by a black background press lt Enter gt to accept the figure press lt F2 gt to delete the last figure if needed repeat this procedure until the desired number is complete Example 25 09 2014 Tip We suggest a date related input to easily find the data record later on via the search function After confirming with lt F1 gt it is possible to enter a text via the key board max 6 lines with 20 characters each which is printed out and can be used for data processing purposes Proceed as follows
26. history type and volume of information dependind on firing automat Flame signal during straylight check After 001 12 sec Error statistics Last 2 errors Satronic stat 2 2 pA v number of errors ota Last 5 errors Siemens Straylight 5 Scroll errors using Safety time 9 lt Right Left gt Loss of flame 17 FT LW 0 Select Tl lt gt The 4 display page lists information about the monitoring times type and volume of information depending on firing automate Timing values Safety time TSA 4 9 sec Delay time valve 2 40 0 sec Pre ignition time 17 0 sec Post ignition time 20 0 sec Delay straylight sup 11 5 sec Straylight supervision 5 0 sec Rest time TSA actual 4 1 sec Monitoring times of firing automate Select N ecom D Page 35 12 2 delta T Measurement With the ecom D a difference temperature measurement is possible For measurements at piping e g water in and water out of heating systems special temperature sensors are needed available from your authorized rbr agency Out of the main menu point Diagnos tics select the sub menu dT measurement and confirm with lt Enter gt The instrument indicates the tempera ture T1 sensor at connection Gas temperature the temperature T2 sen sor at connection Air temperature and the difference between both tempera tures T1 T2 Press lt Memory gt to store the result in the intermediate memory A printout can be started
27. indow resp connection door and check zero point close window resp connection door after approx 30 sec and check low pressure after approx 30 sec re open window or connection door and check zero point after approx 30 sec close window resp connection door and check low pressure Once the measurement time is completed the diagram can be viewed on the display use lt F3 gt to emphasize illustration 1x 2x 4x 8x times or A for automatic Start a printout if needed with lt Print gt Page 40 ecom D 12 5 Pressure Tests option 1 Use only air or inert gas for check 2 Respect the Technical Rules for Gas installations Air pump Connection hose Pump Cross piece Electrical connection ecom D UNO Safety valve ecom D o e Cross piece Connection hose D ecom D UNO Ce a Cross piece S A t Connection hose Gas system Cross piece N Connection ecom D delta p ee a Connection Connection Squirt ecom UNO 2 or Soot pump Squirt ecom UNO only for Loading and Tightness Test ecom D Page 41 oe ae weccccccccace e a a Call up the menu Pressure Tests with the pre programmed measurement routines Pressure Test Loading Test Tight ness Test and Usage property Parameters to each measure ment routine can be adjusted in the menu Setup Setup Scroll with cursor keys lt Up Down g
28. kept there 1a E tnag for a later printout and if need be for a final data record storage Measurement stored in intermediate memory If a printout of the values should be made simultaneously to the in termediate recording so press lt F2 gt the complete content of the intermediate memory will be printed Page 18 ecom D The CO sensor is protected against overload thanks to an internal programme If the 4000 ppm limit value is exceeded so a purging pump is activated which provides the sensor with fresh air After sufficient purging time X behinds CO disappears the sensor can be reintegrated into the measurement system with lt F3 gt if you choose Yes at Adjustments Internal CO Automatic the CO sensor switches to measurement automatically The sensor can also be manually be excluded from the measurement system with lt F3 gt 7 2 CO Measurement gas path check The gas channel check called also CO measurement is used for the technical check of gas fired plants in regards of safety aspects Hereby the CO concentration in the gas channel is measured after the flow safety device and calculated on an undiluted value oxygen rest content in flue gas 0 As the gas conditions after the flow safety device are no more homogeneous because of the flow in of secondary air and consequently the core stream measurement can be erratic the analysis of the exhaust gas is performed along the tot
29. l Input channel 1 13 selection after pressing lt Enter gt ecom D Page 29 Connection with existing network Start Stop WLAN manual switching of WLAN connection available only with deactivated Auto Connect Existing Network available only with deactivated Access Point W 0 Auto Connect Automatic connection lt F1 gt for YES lt F4 gt for NO Network scan Search for available networks selection with lt Enter gt WPA password Input of password for selected network Pitot factor selection after pressing lt Enter gt Input of Pitot factor for flow rate calculation standard 0 93 Printout only instruments with printer selection after pressing lt Enter gt Text input for printout on measurement protocol 8 x 24 characters Input the text of line 1 as follows 1 Activate character selection list with lt F4 gt 2 Select keyboard type with lt F3 gt 4 different keyboards available 8 Use the cursor keys to select the desired character selected character is outlined by black background 4 Confirm selection while pressing lt Enter gt 5 Repeat procedure until desired text is complete 6 Once input for line 1 is completed deactivate the characters selection mode with lt F4 gt and move to the second line with the cursor key lt Down gt 7 Once all lines have been processed as desired exit the menu with lt ESC gt Page 30 ecom D 10 Control The electrochemical se
30. ler Screw off the cover of the condensate trap gas cooler and check the state of the particle filter Change it once the filter has a grey color number 2 3 of the soot comparison scale ecom D Page 49 Condensate pad Instruments without gas cooler Regularly check the condition of the condensate pad It should be changed If it is soiled darker than no 3 on the soot scale If its extension is on mark MAX Replace the condensate pad as follows 1 Remove hose from the cap and unscrew the cap 2 Unscrew the retaining bolt with spring 3 Replace old condensate pad against new 4 Screw on retain bolt with spring again 5 Screw on cap and replace the hose to the cap G ie PIN Re K 1 MANNAN nnnnn WY amined AND ESS Py NAN mannanna SS SS ul EN SSS SS El lt sF _ E LE i A 4 4 kid 1 3 5 Sensors The sensors get calibrated with the reference gas fresh air by each switch on Their state is permanently checked by the instrument New sensors age along the operation time because of the wearing of the reagents oxygen sensor and due to soiling respectively exceed ing concentrations beyond the nominal measurement range toxic sensors The output values of the sensors are menu Control Oo approx 20000 mV Others 0 mV 150 If an error message is displayed during calibration and cannot be eliminated despite several
31. nnection charger ecom D Page 7 Keyboard In the input mode the keys are ESC key used for numerical input S quit escape menu Enter key confirm selection WT Luft ot Verluste ze 7 ta Lambda Cursor keys Up Down Right Left Scroll Values recording Function keys Info key ON OFF Print key function shown on access to key access to display control menu printing menu Page 8 ecom D 2 Gas Cooler option gt Peltier element Condensate Ke evacuation Exhaust gas with a temperature over the steam dew point 35 65 C is flown spiral via a long gas path thru a surface coated metal body with good thermal conductivity The gas radiates its heat to this metal body A Peltier element semi conductor cooling element flown by a continuous current is thermal connected with this body and with a second metal body with cooling ribs and ventilation slots The flow thru the Peltier element creates a heat transfer from WARM to COLD drains the heat of the metal body flown by gas and con veys it to the outer cooling body This heat is conveyed thru a vertical forced ventilation to the surrounding air The condensation issued by the heat loss of the gas drops in a re ceptacle and is pumped out on request by a periodically working hose pump By accumulator operation the Peltier cooler can be switched
32. nsors for gas analysis are submitted to a wearing process and do age They alter their output values along the time depending on the gas concentration the exposure time and the soiling grade of the sampled gas The program monitors the sensors and corrects drifts But if the drifts and the correlated measurement errors increase an error message is displayed In this case the corresponding sensor must be changed by an authorized service center The control menu informs about the current status values for the sensors Further information is also consigned on 3 display pages use cursor keys to scroll battery voltage charging status is displayed as a symbol in all menus Full charge Half charge Empty E RF operation hours since last service total operation hours date of the next recommended service phone number of the next service center software version serial number amount of CO switch offs error amount Collection of the last maintenance ecom D O2 10744 mv co 7 mV Accu 6 09 V Operation hours 8 45 hrs Total 18 75 hrs Next unit check 01 07 15 Service tel 02371 945 303 Further pages Tl Program version V1 2 19 11 14 Serial no D 0001 CO purges Lapis Error counter eral Operation hours 8 45 hrs Total 18 75 hrs Next unit check 01 07 15 Service tel 02371 945 303 Further pages Tl Last service history Further pages Tl Page 31 11
33. or regularly an unused analyser should be charged at least 1 x per month 2 Never store the unit with a discharged battery ecom D Page 3 Fresh air opening Do not lock fresh air opening for fresh air pump Page 4 ecom D Operating instructions transport case The ecom D can be operated in the hard shell transport case Before starting measurements the instrument must be set up as follows Pull unlock Raise instrument as far as it goes Unlocking pin must engage ecom D Page 5 The ecom D is attached with magnets to the holder To remove the instrument please proceed as follows Keep holder with left hand Hold eyelet with right hand Remove instrument from the holder by pulling When putting back the instrument in the holder it must be set with the two holes on the bottom in the bolts of the holder Hard shell transport Holder Bolts Page 6 ecom D 1 Instrument Design Connection pressure Connections for Pa pressure sensor Connection AUX Connection USB Condensation trap with condensate pad Slot for multi Antenna for ne Condensation trap media card Bluetooth or Connection air with gas cooler WiFi temperature and fine dust filter Option Option Integral printer Option Graphic display IR diode for IR printer Connection draught Charging LED Connection gas temperature Connection sampled gas Co
34. reference for ppm und mg m Input after pressing lt Enter gt Input of O reference value Ozret ecom D Page 27 Fuel type press lt Enter gt to access selection list Modification of adjusted fuel type e g by measurements at combination plants Air pressure press lt Enter gt to access menu Input of barometric air pressure for dew point calculation Clock set press lt Enter gt to access setting menu Correction of internal clock with cursor keys Paper feed only instruments with printer press lt Enter gt to activate paper feeding Paper feed line by line Internal press lt Enter gt to open menu Print contrast Further instrument settings Displ contrast Print contrast Key beep only instruments with printer Language English press lt Enter gt to access setting menu Print contrast adjustment with IF1 Hotkey l cursor keys lF4 Hotkey Display contrast 1 EF C l press lt Enter gt to access setting menu 1CO Automatic l Display contrast adjustment with IUSB GuISOUReYS Bluetooth Key beep IWLAN lt F1 gt for YES lt F4 gt for NO Pitot factor Acoustical signal by key pressing Printout Rete tet Language English change with lt Enter gt Info about selected language 3 languages selectable F1 Hotkey selection after pressing lt Enter gt Modification of adjusted menu the programme will open after pressing lt F1 gt Page 28 ecom D F
35. t until the menu Setup Press lt Enter gt to activate the menu The following parameters can be ad justed for the corresponding measurement routine Pressure Test Stabilization time 1 10 min default 1 min Measurement time 10 120 min default 5 min Loading Test Stabilization time 1 10 min default 1 min Measurement time 10 120 min default 10 min Test pressure 900 1200 hPa default 1000 hPa Tightness Test Stabilization time 1 10 min default 1 min Measurement time 10 120 min default 10 min Test pressure 90 160 hPa default 150 hPa Usage property Stabilization time 1 270 min default 1 min Measurement time 10 240 min default 10 min Test pressure 20 160 hPa default 50 hPa Max operation pressure 10 100 hPa default 23 hPa Air pressure 800 1200 hPa default 1013 hPa Each parameter can be adjusted the same way 1 Select the parameter with cursor keys lt Up Down gt 2 Press lt Enter gt to activate 3 Type in the value with the instrument keyboard 4 Confirm with lt Enter gt Page 42 ecom D Pressure Test The Pressure Test up to 100 hPa is deposited as a measurement routine in the ecom D Proceed as follows 1 Close the conduit with a suitable adapter test stopple high pressure stopple or one pipe counter cap 2 Connect the components as described before 3 Scroll with cursor keys lt Up Down to th
36. t Enter gt ecom D Start printout View memory Memory gt M Input text Start printout View memory Memory gt M Input text Start printout View memory Memory gt M Input text Start printout View memory Memory gt M Input text Page 23 Please care for a frictionless direct sight connection between the sending diode and the receiving diode on the printer The maximal distance between both units should not exceed ca 40 cm otherwise a trouble free transfer is no more ascertained in any case sending diode receiving diode Page 24 ecom D 8 Mean Value Measurement option By mean value measurement function measurements can be sam pled within an adjustable time frame and mean values can be calcu lated Should the several measurement values or the mean value result be stored a storage place has to be selected as described in chapter 7 If the function Store is activated based on this storage place all measurements will be written consecutively on the next storage places If the function Store is not activated the mean value result can be stored on MMC with lt Print gt Memory gt M Once the fresh air calibration is com Gas analysis Mean value pleted select the menu point Mean values Before starting the parame 3 ters Measurement time Scan S00t Oil trace ning Printer and Record should Data processing be checked or modified if need be The Adj
37. t check the instrument The instrument is however still ready for use Possible reasons could be Cable is broken at the plug T Air sensor is broken Thermocouple is broken Cable is defective Note The error messages can be ignored at the D by pressing Enter Calculations that depends on these temperatures are not implemented Possible reasons could be Oz is defective CO values are calculated from the O values Pump is not working correctly Leakage in the gas way condensate trap gas cooler is clogged Page 53 My instrument cannot be switched on My instrument does not print Can change the printout Please check the mains cable Please check the fuse Please check mains connection Plug socket switched on Please load the accumulator min 8 hours Accumulator could be over discharged Please check whether the printer paper is correctly inserted The thermal printer writes only on the ther mally sensitive side Please use always the correct paper for the printer you will prevent defects at the printer Please make sure that the printer is clean no chads in the drive You can change the printout Menu Adjustments Hint If you have several instruments of the same type you can locate an error by exchanging the accessories probe hose temperature sensor etc If further questions or problems should arise please contact the next authorised ser vice centre
38. t left gt With lt F2 gt you can inter rupt and with lt F4 gt stop the measure ment After finishing the measurement time a protocol of the results with all mean values can be printed only instruments with printer key lt Print gt Page 26 ecom D 9 Adjustments Additionally to those ecom D functions described previously various adjustments can be made in the instrument From the main menu select the sub menu Adjustments and con firm with lt Enter gt A selection of modifiable parameters adjustable according to the application is displayed Place the cursor on the desired line and press lt Enter gt to call up or modify the adjustment The modifiable parameters are ISet clock Unit adjustment with cursor keys Paper feed Calculation of gas concentrations in Internal ppm volume concentration parts per million mg m mass concentration per volume unit mg kWh undiluted mass concentration per power unit mg MJ undiluted mass concentration per power unit ppm undiluted volume concentration parts per million mg m undiluted mass concentration per volume unit Undiluted Conversion of the gas concentration on selected reference oxygen mg kWh and mg MJ are always calculated on 0 O basis Conversion formula 21 B Oret 21 z Oomeas Second unit adjustment with cursor keys two different unit for one gas concentration possible Erei Ean O
39. the paper end in the slot under the transport roll paper roll inner side facing you while inserting the paper Convey approx 3 cm paper thru the printer Adjustments Paper feed lt Enter gt Lay the paper roll in the corresponding hollow Insert the paper thru the slot of the printer compartment cover and close the latest Locking printer cover ecom D Page 51 14 Technical Data Parameter Range Principle Os 0 21 vol Electrochemistry CO 0 4000 ppm Electrochemistry NO option 0 5000 ppm Electrochemistry NO option 0 1000 ppm Electrochemistry SO option 0 5000 ppm Electrochemistry HS option 0 1000 ppm Electrochemistry CO option 4000 63000 ppm Electrochemistry CO option 0 20 vol Infrared CO 0 COomax Calculation T Gas 0 500 C NiCr Ni T Air 0 99 C Semi conductor Differential pressure 0 100 hPa DMS bridge Efficiency 0 120 Calculation Losses 0 99 9 Calculation Excess air 1 co Calculation CO undiluted adjustable ref O3 Calculated Flue gas dew point Calculated Power supply Charger 230 V 50 Hz Battery 6 V 3 3 Ah Protocol printer integral 58 mm paper width option Indication graphic display backlit Dim W x H x D from approx 200 mm x 130 mm x 80 mm depending on selected features Weight from approx 2 kg depending on selected features Subject to technical changes V2 1 02 2015 rbr Messtechnik GmbH Am GroBen Teich 2 D 58640
40. tic and confirm with lt Enter gt The ecom D tries to es tablish a connection with the ecom AK display message Search in process By successful attempt the current burner operation stand is displayed as a graphic on the display The operation stand can be recorded max 120 sec Press lt Enter gt to initiate a new record ing reset Ignition is Flame identi Current active fied flame signal Model DKO 972 22 EIT OPA name N23 12 60 120s Engine a es on F OV L_ RZ Co I O OFF av G OFF FL Oil pre warmer ux Tq 28 Air pressure monitor is on Operation Valve 1 Valve 2 voltage is on is on Page 34 ecom AK Cable connection to AUX connector Min flame signal Recording of operation stand max 120 sec 1 0 Continuous phase RM Fan motor OV Oil preheater RZ Ignition BV1 Valve 1 stage BV2 Valve 2 stage FL Flame identified Err Disturbance Reset Starts a new re cording confirm with lt Enter gt ecom D Use the cursor keys Up Down to call up further data of the firing automate On the 2 display page the current error and the number of burner starts are displayed Number of burner Current error starts at a total resp Ho crror automate Current error Number of startups total 677 Service counter actual 142 pO Further pages Tl The 3 display lists information about error
41. trace LAS meas 2 Soot meas Consign the result with lt Enter gt 3 Sock meas No Yes or Oil trace Once all inputs have been entered press lt ESC gt to exit the menu The measurement is now complete Let the probe cool down before fixing it back A for transport Page 22 ecom D 7 7 Measurement record and printout Important Once the gas analysis is completed transfer the val ues recorded in the intermediate memory on the MM card oth erwise they would get lost by switch off of the instrument Press lt Print gt printer symbol to enter the printing menu The sampled data can be checked one more time View memory lt Enter gt and scroll with the cursor keys The software keyboard enables the input or correction of the 6 lines text of the plant identification Input text lt Enter gt to write text see chapter 7 All data correct Then press Memory gt M and lt Enter gt to transfer them in the internal memory or on the MM card Disk symbol is shown in black in the measurement mode The inputted text is taken over into the data record only by transfer on MM card Select Start printout and lt Enter gt to print out the data only instruments with printer Press lt ESC gt to turn back to the gas analysis mode The functions View memory Memory gt M and input text can also be selected out of the measure ment mode with l
42. trace 12 15 25 09 14 HT measurement emory number 1 emory number 1 emory number 1 Press lt ESC gt to escape the previous measurement data and the recording of the current data can start ecom D Page 15 7 Flue Gas Analysis 7 1 Gas analysis Re calibrate the instrument after each A measurement after one hour at the latest to keep the accuracy of the results After the 1 minute calibration phase the instrument switches over to the measurement mode The gas measurement values can be viewed on 4 display pages Use the cursor keys to scroll the pages Hotkey Hotkey Key lt F1 gt Taste lt F4 gt Store and print Switch off CO Symbol values sensor cooler key lt F2 gt key lt F3 gt ON OFF Pressing lt F1 gt enables to switch from the values display to a menu point selected before or on Standby see chapter Adjustments Possible menu points are Soot Oil trace Data processing View memory Display values Fuel type Efficiency K Internal Adjust ments Furthermore you can switch back from any random menu point to the values display with lt F1 gt Press lt F2 gt to print out the values simultaneously to their recording in the intermediate memory Press lt F3 gt to cut the CO sensor from the gas path so that it is pro tected against too high concentrations Pressing lt F4 gt also enables to switch from the values display to a menu point selected before or on Standby see chapter Adj
43. u Usage property is selected again so the result can be called up with lt F4 gt as long as the ecom D is on or anew measurement can be started with lt F1 gt ecom D Page 47 13 Maintenance Tips Do not use other sensors or feelers from other manu RE otherwise the TUV DIN EN approval will not be valid anymore To secure the accuracy of your measuring instrument we recom mend the annual check by an authorized ecom partner In the case of strong demand e g permanent several hours of measurement per day rough conditions etc shorter intervals between checks should be selected please contact your ecom partner All ecom partners are listed under www rbr de Service made by service centers non authorized by A rbr Messtechnik GmbH will result in a complete and immediate loss of any warranty The following advices will be of help for the daily check and mainte nance of single parts or assemblies Empty condensate trap Instruments with gas cooler The condensate collects the humidity of the sampled gas Check regularly how much liquid has been gathered Empty the trap in time and avoid humidity to enter the instrument Remove condensate hose from nipple and let the condensate out Note The condensate hose must be attached to the nipple during the measurement Page 48 ecom D Fine dust filter tae Nipple Condensate trap Condensate hose Change Fine dust filter Instruments with gas coo
44. ust ments Possible menu points are Soot Oil trace Data processing View memory Display values Fuel type Efficiency K Internal Adjustments back to values display with lt F1 gt Page 16 ecom D The position of the measured and calculated values gas analysis sub menu on the display pages is free selectable For alteration of the existing succession proceed as follows Press lt Enter gt Display values lt Enter gt to activate the function select line with cursor keys Up Down select desired parameter with cursor keys Right Left repeat procedure until desired layout is completed Press lt Enter gt to deactivate the function BImSchV co tal lal COE Core stream search Connect the sampling tubing on the instrument to the plug Connec tion gas Position the sampling probe in the exhaust channel so that the thermocouple is fully surrounded with the gas see drawing Gas stream AAA Probe ti l J Protection bow C n E v Perform the measurement in the core stream of the exhaust gas channel probe placed in the hottest gas temperature area A trend indication for T Gas easies the core stream search As long as the display shows an arrow in upwards direction the measured tempera ture increases it means the probe tip moves towards the core stream center If an arrow in downwards direction is displayed it means you move the probe away from the core stream and the tem
45. ustments meaning is respectively Control Measurement time Time frame during which the mean values will Be sampled N Fa i Mean values Scanning Time interva etween the Beane measurement measurements considered for mean Measurement time value calculation Scanning Printer Documentation of Printer Store measurements serving to the mean value calculation Select PE TPE Store All measurements for mean value calculation will be stored Measurement time and Scanning can be adjusted as follows select menu point and confirm with lt Enter gt set the desired time using the numerical keys 0 01 1 sec minimal value 59 59 59 min 59 sec maximal value confirm with lt Enter gt ecom D Page 25 The settings for Printer can be changed as follows select menu point and confirm with lt Enter gt select desired adjustment with cursor keys confirm with lt Enter gt The setting for Store can be changed as follows select menu point and confirm with lt Enter gt activate memory function with lt F1 gt or deactivate it with lt F4 gt By Start measurement lt Enter gt the evaluation of the measurement values will be started On the display the actual mean values will be shown will be up dated with new measurement values switch to the actual values with cursor keys lt up down gt It is possible to scroll through the values with the cursor keys lt righ
Download Pdf Manuals
Related Search