ECOSTAR ECO 8 NG Installation, Operating And Maintenance Manual Download Page 31 | Manualshive

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ECOSTAR ECO 8 NG Installation, Operating And Maintenance Manual Download Page 31

13.06.2017 Rev. 01

30

Seasonal Maintenance

Comprehensive maintenance work when the burner is re-started after long periods of shut-down or

interruptions. After completion of maintenance and adjustment processes, make sure to perform a
combustion analysis.

Ø

Check insulation resistance of electric motor.

Ø

Make surface cleaning of ignition electrodes and porcelains. Replace cracked or broken
porcelains.

Ø

Clean air fan and clamps.

Ø

Check the operating function.

Ø

Check cleanliness of the nozzle. Replace it if necessary.

Ø

Clean the N.C. solenoid valve. Measure the coil winding resistance.

Ø

Clean the strainer (filter) under the pump cover.

Ø

Clean the photocell.

Ø

Clean fuel filter. Replace it if necessary.

Ø

Check boiler thermostats.

Ø

Check cleanliness of boiler inside and clean if necessary.

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Summary of Contents for ECO 8 NG

Page 1: ...www ecostar com tr MONOBLOCK HEAVY OIL BURNERS INSTALLATION OPERATING AND MAINTENANCE MANUAL MODULATING OPERATION ECO 8 NG ECO 9 NG...

Page 2: ...l friendly use If you encounter any issue that is not explained clearly in this manual or you could not understand please contact with our service department We thank you for choosing ECOSTAR brand Th...

Page 3: ...iameter 12 INSTALLATION 13 Burner Installation Picture 13 COMMISSIONING 14 General Controls 14 Combustion Adjustment 15 Fuel Pumps 15 BT 300 19 Operating Control and Displays 20 Menu Functions 21 BT30...

Page 4: ...ymbols Symbol Descriptions Important information and useful hints Warning of danger to life or property Warning of electrical voltage Product handling information Electric motor direction of rotation...

Page 5: ...wer supply Noncompliance with these rules may lead to serious bodily injuries and even death by electrical shocks or uncontrolled flame formation Repairs concerned with safety elements should be carri...

Page 6: ...ck combustion values to be correct by using flue gas analysis at the whole adjustment range between minimum full load and ignition load Use lifting device or belt for lifting fan motor if necessary Du...

Page 7: ...its original packaging until the installation stage Incorrect and poor electrical connections Failures due to incorrect voltage applications frequent repetition of voltage fluctuations Any damage that...

Page 8: ...load value equivalent to its max capacity or covered by its capacity range In hot water and steam boilers In direct and indirect hot air generators Industrial appliances operating at temperature belo...

Page 9: ...13 06 2017 Rev 01 8 Temperature change of fuel used in ECOSTAR heavy oil burners dependent on viscosity...

Page 10: ...000 74 9 534 7 11 00 3N 380 ECO 8 O S C 3 a NG 842 800 6 020 000 980 7 000 87 3 623 8 11 00 3N 380 ECO 8 O S C 3 b NG 963 200 6 880 000 1 120 8 000 99 8 713 0 15 00 3N 380 ECO 9 O S C 3 NG 1 023 400...

Page 11: ...13 06 2017 Rev 01 10 Back Pressure Capacity Diagrams...

Page 12: ...13 06 2017 Rev 01 11 Outer Dimensions...

Page 13: ...13 06 2017 Rev 01 12 Flame Length and Diameter...

Page 14: ...13 06 2017 Rev 01 13 INSTALLATION Burner Installation Picture Fuel Pumping Station Interconnection of pressure transmitters...

Page 15: ...r circulation system is turned on and steam boiler and water feed pumps and boiler inlet outlets are open Commissioning order After performing the above mentioned controls open the fuel tank valve Ope...

Page 16: ...13 06 2017 Rev 01 15 Combustion Adjustment Photocell Check the photocell weekly Clean the dust or fume stains on the glass of photocell by a dry cloth Fuel Pumps MF Type...

Page 17: ...13 06 2017 Rev 01 16 TA Type 1 Suction 2 Nozzle outlet 3 Return 4 Manometer inlet 5 Vacuum or inlet manometer and internal return inlet 6 Pressure adjustment 7 Pre heater location...

Page 18: ...13 06 2017 Rev 01 17 Modulating Heavy Oil Burner Fuel Circuit...

Page 19: ...perature is 140 C These values should not be exceeded during working Even if these out of control value are exceeded nozzle must be taken to emergency maintenance and all O rings must be replaced Do n...

Page 20: ...13 06 2017 Rev 01 19 BT 300...

Page 21: ...r keys You use the left and right keys to move step by step to the selected row At the end of the selected row the cursor jumps to the next row down if possible If the menu has multiple rows you can u...

Page 22: ...umber actuating drive positions current damper position for each channel digital inputs outputs MANUAL Select the MANUAL to start and stop the burner manually adjust the internal burner firing rate SE...

Page 23: ...mper X33 continuous output 2 e g gas damper X34 continuous output 3 optional 1 SIC safety interlock chain 2 230V AC 47 63Hz external fuse protection required max 10A slow blow 3 230V AC for power supp...

Page 24: ...or modify unit or equipment connected to it It may damage servomotor or change burner settings Completely isolate equipment from the main supply before performing any wiring changes in servomotor conn...

Page 25: ...e cost of additional relays and wiring The BT300 was designed to be attached to the burner The short wiring paths also save money As a result the BT300 is particularly suitable as standard equipment f...

Page 26: ...lockwise the pressure value you observe from return manometer will increase and burner consumption will also increase since nozzle pressure increases 4 When you rotate the shaft number 5 when looked f...

Page 27: ...13 06 2017 Rev 01 26...

Page 28: ...ng values are accepted as reference according to TS EN 267 standard CO 110 mg kWh 3 O2 5 NOx 250 mg kWh Excess air ratio 1 2 1 3 It is important for the boiler to be sealed in order to avoid incorrect...

Page 29: ...13 06 2017 Rev 01 28 Heavy Oil Burner Fuel Ring Line...

Page 30: ...aintenance is a more comprehensive maintenance compared to weekly maintenance where general checks of burner and peripheral components are performed to prevent possible faults After completion of main...

Page 31: ...f electric motor Make surface cleaning of ignition electrodes and porcelains Replace cracked or broken porcelains Clean air fan and clamps Check the operating function Check cleanliness of the nozzle...

Page 32: ...re precise fault codes in the brochure on burner control Resetting fault Example 01 fault code H333 D1 diagnostic code additional information D2 diagnostic code additional information clock running ho...

Page 33: ...13 06 2017 Rev 01 32 PERIODICAL FLUE GAS MEASUREMENT REPORT Fuel Consumption kg h CO ppm O2 CO2 ppm NOX ppm Yield Flue Temp C Date Signature...

Page 34: ...RK YE Tel 90 216 442 93 00 Fax 90 216 370 45 03 Factory Contact Details T rkg c OSB B lent Ecevit Bulvar No 11 ORLU TEK RDA T RK YE Tel 90 282 685 44 80 81 Fax 90 282 685 42 09 Also you can contact wi...

Page 35: ...13 06 2017 Rev 01 34 NOTES Please record and forward your measurements and observations to us www ecostar com tr...

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