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Table of Contents
Related Manuals for Ecom CN
Summary of Contents for Ecom CN
- Page 1 Operating Instructions...
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Page 2: Table Of Contents
4.5. Soot.. Oil trace 4.6. Record and print measurement 5. Adjustments 6. Control 7. Data processing 7.1. Menu data processing 7.2. Data processing via IRDA 7.3. Data processing via Bluetooth (option) 8. Maintenance tips 9. Technical data 10. FAQ Page 2 ecom-CN... -
Page 3: Important Hints
Important hints The ecom-CN meets the requirements of DIN EN 50379 part of 2. The ecom-CN may not be used for continuous emission control! Following minimum times must be kept, in order to receive correct measured values: -1 min. to calibrate the sensors at fresh air -2 min. -
Page 4: Instrument Design
OK key (choice confir- mation) Display lighting ON/OFF Record values Cursor monitoring (up/down/scroll) ESC key Contraste (quit/ adjustment escape menu) Instrument Print key ON/OFF (to print menu) connection Condensate monitoring connection Draft Gas temperature connection connection Page 4 ecom-CN... -
Page 5: Getting Started
The instrument will then enquire if a data Data processing bank function is requested. If the meas- urement values should be attributed to a Quit with OK specific plant, so press <F1> (<F4> = no: measurement will be made without classifi- cation). ecom-CN Page 5... -
Page 6: Input Or Selection Of A Combustion Plant
0000001.25.11.99 Anlagennummer Messdatum oder Ähnliches Once the input is finished, activate the memory number with <OK> and access the gas analysis menu (press twice <ESC> to return to main menu, select „Gas analysis“ and confirm with <OK>). Page 6 ecom-CN... - Page 7 65 °C CO 0.0% 738 ppm 1.Soot meas. 123 ppm 2. Soot meas. Lambda 7.00 3. Soot meas. Oil trace ↑↓ Gas analysis: keys Press twice <ESC> and then „ Comb.measurem.“ <OK> to start with the next measurement. ecom-CN Page 7...
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Page 8: Gas Analysis
The values are viewable on 4 screen pages (3 x gas analysis; 1 x CO measurement; use the cursor keys to scroll the pages): 12.5 12.5 12.5 Lambda 1.23 T.Gas °C T.Air °C T.Air °C Losses 1.23 T.Gas °C Lambda 93.0 Page 8 ecom-CN... - Page 9 <record> (disk symbol) to transfer the values in an intermedi- ate memory (caution: store gas analysis, CO and O measurements separately). 12.5 Measurement Lambda 1.23 stored in inter- T.Gas °C T.Air °C mediate memory Losses 93.0 ecom-CN Page 9...
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Page 10: Co Measurement (Safety Check)
CO content in exhaust gas. Once the value is stable, press <record> to store the value in the intermediate memory. CO-measur. 17.5 % Measurement CO 0.0% 738 ppm stored in inter- 123 ppm Lambda 7.00 mediate memory Page 10 ecom-CN... -
Page 11: Draught / Pressure Measurement
4.4. Draft / Pressure measurement Besides the draught measurement the ecom-CN offers the possibil- ity of a differential pressure measurement (option). The instrument must hereto be fitted with a second connection (pressure) on the front. Draft measurement: The gas analysis mode already provides with a trend indication for the draft conditions in the exhaust channel. -
Page 12: Soot
If all data are correct, press „Record -> M“ and <OK> to transfer in the internal Look at memory. A successful transfer is character- Store to memory ized by a "M" on the upper right part of the display. ↑↓ Select with Page 12 ecom-CN... -
Page 13: Adjustments
Look at set for a printout via the infrared printer Store to memory type HP 82240B. For the case the new IR printer type ecom- ↑↓ Select with P is in use, a corresponding selection must be made under „Adjustments“ / „Inter- nal“. - Page 14 Baud rate (adjustment via cursor keys): - Adjustment of transfer speed by data transfer via RS 232 (1200 -19200 Baud) Online data (adjustment via cursor keys): - Adjustment if online data should be sent via RS232 or IR Page 14 ecom-CN...
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Page 15: Control
ECOM-P (Adjustment <F1> for Yes / <F4> for No): - Adjusted of selected printer: „YES“ = ecom-P „NO“ = HP 82240B Eta(C) (<F1> for YES / <F4> for NO): - Efficiency calculation with or without condensation gain 6. Control The electrochemical sensors used for the gas analysis are submitted to a wearing process and consequently do age. -
Page 16: Data Processing
(procedure identical to „Load data“). Format memory: This function is normally only needed by the initial adjustment of the instrument by the manufacturer (preparation of internal memory to data receipt). Caution: All recorded values will get lost ! Page 16 ecom-CN... -
Page 17: Data Processing Via Irda
The following possibilities are available for data processing via IRDA: 1.Using the measurement data management programme MiniDV (gratis software from ecom GmbH). Hereto the following adjustments must be made at the ecom-CN: Adjustments-Internal-Baud rate->IRDA Adjustments-Internal-Online data->none 2.Using the online data record programme DASNT (gratis software from ecom GmbH). -
Page 18: Data Processing Via Bluetooth (Option)
1. Using the measurement data management programme MiniDV (gratis software from ecom GmbH). Hereto the following adjustments must be made at the ecom-CN: Adjustments-Internal-Baud rate->Bluetooth Adjustments-Internal-Online data->none 2. Using the online data record programme DASNT (gratis software from ecom GmbH). - Page 19 1.9 or higher as well as the Bluetooth option. If a corresponding firmware update is needed, contact your authorised ecom service centre. The following adjustments must be made at the ecom-CN in order to transfer data records to the PDA: Adjustments-Internal-Baud rate-Bluetooth Adjustments-Internal-Online data-Remote The communication will not function without these adjustments.
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Page 20: Maintenance Tips
8. Maintenance tips 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. - Page 21 (error message on display: „Empty wa- ter trap!“) once the humidity content is exceeding. Screw off the condensate trap. Release the knurled nut and place a new conden- sate pad. Re-screw the condensate trap. ecom-CN Page 21...
- Page 22 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. Release the lower cap to empty the trap. Pour out the condensate. Reassemble the trap. Page 22 ecom-CN...
- Page 23 By 5,4 V no battery operation is possible anymore. The instrument must be operated via charger. Probe and hose: Depending on the frequency of use, probe and hose should be regu- larly cleaned in order to release particle deposits and to prevent early wearing due to corrosion. ecom-CN Page 23...
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Page 24: Technical Data
Dimensions (WxHxD) 115 mm x 250 mm x 77 mm Weight ca. 1,5 kg complete with sampling system Subject to technical changes V2.9 / 02.2014 ecom GmbH Am Großen Teich 2 D-58640 Iserlohn Phone: +49 (0) 2371 - 945-5 Fax: +49 (0) 2371 - 40305 Internet: http://www.ecom.de... -
Page 25: Faq
Possible reasons could be: inaccurately CO values! 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 ecom-CN Page 25... - Page 26 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. Page 26 ecom-CN...
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