Инструкция на Горелки жидкотопливные серии PO MM Mk5

Текст инструкции

1. Стр. 1 H ANDBOOK

   ® PO Series Automatic Oil Burners Fully Modulating Microprocessor Mini MM Mk.5 Controller With EGA P Series Contents Page A.1

2. Стр. 2 CONTENTS

   IMPORTANT INFORMATION A.4 SAFETY A.4 EMERGENCY INSTRUCTIONS A.4 EUROPEAN BOILER EFFICIENCY DIRECTIVE (B.E.D.) A.4 GENERAL INFORMATION B.1 INTRODUCTION B.2 FEATURES B.2 Burner Designation B.2 Burner Capacity B.2 Fuel B.2 Controls B.2 Operating Mode B.2 SITE CONDITIONS AND SERVICES B.3 Flue and…

3. Стр. 3

   General D.4 Oil Supply Temperature And Pressure D.4 Initial Checks D.4 Establishing The Flame D.4 FINAL COMMISSIONING STAGES D.6 Checking The Flame Signal D.6 Setting The Air Pressure Switch D.6 Set-Point Adjustment D.7 Final Checks D.7 On Completing Commissioning D.7 COMMISSIONING SHEET D.9 E…

4. Стр. 4 IMPORTANT INFORMATION

   SAFETY It is essential that the following instructions and adjustments are carried out by qualified engineers that are experienced in forced draught pressure jet oil burner commissioning. Nu-way cannot be held responsible for any consequential damage, loss or personal injury as a result of customers…

5. Стр. 5 GENERAL INFORMATION

   PO Series General Information Page B.1

6. Стр. 6 INTRODUCTION

   Fuel This handbook has been produced to enable users to install, commission and use P Series burners safely and efficiently. At each stage the conditions that should be met and the adjustments and other actions which should be carried out are detailed and the locations of the various components and…

7. Стр. 7 Modulation By Electronic Cam System

   There is some inherent hysteresis in all mechanical systems that traditionally involve cams and linkages to characterise the air/fuel ratio. To improve accuracy, P Series burners are now normally supplied with a system that overcomes all of these problems by utilising independently operated…

8. Стр. 8 Oil Deliveries

   It is good practice to shut down boilers whilst the delivery of oil is made and allow 30 minutes for oil sediment to settle out before re-starting the burners. Ring Main System The oil from the tank must be supplied to the burner from a pumped ring main system. A typical system is shown on Page B.9.…

9. Стр. 9

   Ensure that the joint between the burner and the mounting flange is sealed effectively using the gasket provided. The flame tube should not generally extend beyond the inner face of the furnace brickwork or the front plate protection, except where extensions have been expressly specified by the…

10. Стр. 10 Page B.6

    PO Series General Information

11. Стр. 11 BURNER DESIGNA

    TION CODE ESIGNATION PO Series General Information Page B.7

12. Стр. 12 OIL HANDLING TEMPERA

    TURES AND PRESSURES EMPERATURES Fuel Handling Temperatures (°C) Fuel Class D E F G Viscosity Minimum (Seconds) From Tank 1500 3500 4200 Burner Inlet Fuel Delivery Pressures Atomising Minimum 5 Recommended BURNER MOUNTING DET AIL ETAIL Page B.8 PO Series General Information 2 kg/cm psi 0.35 to 0.70 5…

13. Стр. 13 TYPIC

    AL PUMPED OIL RING MAIN YPICAL PO Series General Information Page B.9

14. Стр. 14 AAD \P Series Burners\PFinal\B_Gen\PO\B_Gen.pmd

    Rev. 140104A Page B.10 PO Series General Information

15. Стр. 15 TECHNICAL SPECIFICATION

    PO Series Technical Specification Page C.1

16. Стр. 16 BURNER SPECIFIC

    ATION SHEET PECIFICA Page C.2 PO Series Technical Specification

17. Стр. 17 BURNER AND COMPONENT

    IDENTIFIC ATION DENTIFICA Oil Controls The general arrangement of a PO burner employing Microprocessor Mini MM Mk. 5 modulation is shown in the diagram Burner and Component Identification on Page C.7. An enlarged view of the burner head casing is shown in the diagram on Page C.8. These diagrams are…

18. Стр. 18 Control thermostat

    Low limit thermostat (reverse acting) The return thermostat is fitted in the return oil line and will override the burner firing controls and start the burner oil pump in order to maintain the correct oil temperature in the nozzle and burner pipework. The thermostats should be set to the…

19. Стр. 19 Flame Monitor

    All P Series burners are fitted with continuous flame supervision systems employing an ultraviolet (UV) cell to detect the presence of a flame. Modulating Control And Operation The burner employs a microprocessor modulating controller. Detailed information of this system will have been provided…

20. Стр. 20 Pressure Detector

    The pressure detector (shown in the diagram on Page C.17) is specific to the modulation control system and is available in various ranges. BURNER OPERA TING SEQUENCE PERATING The operating sequence of P Series Burners (refer to the diagram Burner Sequence Timing Chart on Page C.15) begins with…

21. Стр. 21 BURNER AND COMPONENT IDENTIFIC

    ATION DENTIFICA PO Series Technical Specification Page C.7

22. Стр. 22 Page C.8

    PO Series Technical Specification

23. Стр. 23 OIL PUMPS

    PO Series Technical Specification Page C.9

24. Стр. 24 DISTILL

    ATE OIL CONTROL TRAIN SCHEMA TIC ISTILLA CHEMATIC Page C.10 PO Series Technical Specification

25. Стр. 25 RESIDU

    AL OIL CONTROL TRAIN SCHEMA TIC ESIDUAL CHEMATIC PO Series Technical Specification Page C.11

26. Стр. 26 DISTILL

    ATE OIL PUMPING SET ISTILLA Page C.12 PO Series Technical Specification

27. Стр. 27 RESIDU

    AL OIL PUMPING/HEA TING SET ESIDUAL EATING PO Series Technical Specification Page C.13

28. Стр. 28 BURNER SEQUENCE CONTROLLER : LANDIS & STAEF

    A LFL1.3 AEFA Page C.14 PO Series Technical Specification

29. Стр. 29 BURNER SEQUENCE TIMING CHART

    PO Series Technical Specification Page C.15

30. Стр. 30 BURNER MODUL

    ATION CONTROLLER : MINI MM MK. 5 ODULA POSITIONING MOTOR Page C.16 PO Series Technical Specification

31. Стр. 31 TEMPERA

    TURE AND PRESSURE DETECTOR EMPERATURE PO Series Technical Specification Page C.17

32. Стр. 32 BURNER HEAD

    Page C.18 PO Series Technical Specification

33. Стр. 33 ELECTRODE SETTING DET

    AIL ETAIL PO Series Technical Specification Page C.19

34. Стр. 34 AAD P Series Burners\PFinal\C_Tech\Po\C_Tech.pmd

    160104A Page 20 PO Series Technical Specification

35. Стр. 35 COMMISSIONING

    PO Series Commissioning Page D.1

36. Стр. 36 INDIVIDUAL S ETTING R ECORD

    - This manual contains a commissioning sheet (Page D.11) for essential information that should be completed by the commissioning engineer with individual details of the burner. These details should be verified periodically and changed as adjustments occur. - S AFETY - It is essential that…

37. Стр. 37

    - To prepare the burner for commissioning: 1. Check that the electrical power to the control panel and to the burner is off. 2. Check and if necessary re-set the ignition electrode gaps. The burner head arrangement is shown on Technical Specification Page C.18 and the electrode details are shown on…

38. Стр. 38

    7. 8. Ensure that the flame detection system detects the presence of a simulated flame or, where permissible an independent flame source. Remove the flame detector from the burner, expose the detector to a flame or simulated flame. This should cause a lockout indicated by illumination of the…

39. Стр. 39

    Press CLOSE. The CLOSE light will become steady and the ENTER light will begin to flash. If the CLOSE light remains flashing then the controlling instruments are not calling for heat and appropriate action must be taken. The LCD panel will display the default closed positions for the fuel valve…

40. Стр. 40

    18. 29. 20 21 22. 23. 24. 25. 26. 27. 28. 29. 30. Continue increasing the firing rate until the appropriate spill pressure is achieved. Check that the combustion is clean. If the CO 2 is too low, press MM and slowly decrease the air valve position by using the CH2 DOWN arrow button to give the…

41. Стр. 41 Final Checks

    7. Turn the dial one division anti-clockwise and re-set burner lock-out. The burner will then continue through its cycle until either the start rate flame is established or burner goes to its lock-out position. If the burner goes to lock-out, repeat the procedure (turning the dial one division) once…

42. Стр. 42 Page D.8

    PO Series Commissioning

43. Стр. 43 COMMISSIONING SHEET : OIL

    PO Series Commissioning Page D.9

44. Стр. 44 Page D.10

    PO Series Commissioning

45. Стр. 45

    Page D.11

46. Стр. 46 AAD P Series Burners\PFinal\D_Comm\Po\D_Comm.pmd

47. Стр. 47 E : OPERATION AND MAINTENANCE

    PO Series Operation And Maintenance Page E.1

48. Стр. 48 NORMAL OPERA

    TION PERATION Combustion Air Pressure Switch 1. Automatic Modulation 1. 2 3. Establish the electrical power supply to the control panel. Ensure that the oil supply is operational at the correct temperature and pressure Switch on the burner. The burner will go through the ignition sequence and be…

49. Стр. 49 Clean the fan blades with a stiff brush, taking care

    not to damage them. Inspect the burner air inlet and ensure that there is no obstruction to the air flow. Replace the plate and retaining nuts. Burner Inner Assembly Air Diffuser Remove the burner air diffuser plate for inspection and cleaning as follows: 1 Remove the UV cell from its holder and…

50. Стр. 50

    The burner is correctly wired The fuses are correctly sized and not blown The motor overload is not tripped The burner controller is not locked out The appliance controls are calling for heat The oil preheater thermostats and oil temperature Fan Motor Starts And Burner Goes To Lockout If there is no…

51. Стр. 51 BURNER SERVICE RECORD

    PO Series Operation And Maintenance Page E.5

52. Стр. 52 Page E.6

    PO Series Operation And Maintenance

53. Стр. 53

    Page E.7

54. Стр. 54 Page E.8

    PO Series Operation And Maintenance

55. Стр. 55

    Page E.9

56. Стр. 56 Page E.10

    PO Series Operation And Maintenance

57. Стр. 58 AMH D:\Local Work\Manuals & Data Sheets\P

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