Инструкция на Горелки жидкотопливные серии NOL Compact Modulating

Текст инструкции

1. Стр. 1 H ANDBOOK

   ® Series NOL fully automatic oil burner Models NOL Compact Modulating Class D Oil NOL Compact Modulating Page 1

2. Стр. 4 BURNER & COMPONENT IDENTIFICATION

   Standard Burner Arrangement Shown All dimensions are mm. % $ %851(5 352-(&7,21 & ' * Page 4 ) NOL Compact Modulating (

3. Стр. 5 Burner Mounting Details

   ITEM +2/( + ',$ +2/(60(48,63$&(' 21 - 3&')250[352-678'6 BURNER NOL18-34 NOL18-38 NOL30-25 NOL35-25 NOL35-34 NOL35-38 NOL50-28 NOL50-34 NOL50-38 NOL60-28 NOL60-34 NOL60-38 NOL85-38 A B C D E F - DESCRIPTION Flame Tube Burner Casing Modulating Motor Fan Motor Air Control Cable Oil Spill Control Valve…

4. Стр. 6 FEATURES

   SITE CONDITIONS AND SERVICES Developed from Worldwide field experience, the NOL Modulating series sets new standards in efficient and reliable operation. The burners, which are designed to meet the requirements of all International markets, are designed for flange mounting to the appliance front…

5. Стр. 7 Existing Appliances

   In preparing the appliance to receive the NOL oil burner, a careful inspection should be made of its condition after it has been cleaned thoroughly to remove all adhering tars, scale and dirt. Combustion Chamber Conditions When the burner is fitted to an appliance designed to work under balanced or…

6. Стр. 8 BURNER OIL SYSTEM

   ITEM DESCRIPTION Pressure Switch Spill Control Valve Non-Return check valve Feed Pressure Gauge Spill Pressure Gauge Gauge Shut- Off Valve Burner Manifold Block N/C Safety Valve (Feed) N/C Safety Valve (Return) Oil Pump Spill-Back Nozzle Flex ible Oil Pipe Manual Shut- Off Valve Oil Filter 2,/ )(('…

7. Стр. 9 ELECTRICAL CONNECTIONS

   (;7(51$/&211(&7,2169,$ 32:(5 3,13/8*6 3,1:,(/$1'62&.(7 %52:1%/$&. % 3,1:,(/$1'62&.(7 %52:1%/$&. / / /2:)/$0( 4$( +2/'6:,7&+ 7(03(5$785( '(7(&725 237,21$/ K 7 3 + + ) 35(6685( '(7(&725 / / / 1 / 3+$6()86(' 3+$6()86(' ,62/$7('6833/< ,62/$7('6833/< ITEM F2 H1 H2 N1 P1 32:(5 DESCRIPTION Appliance Limit…

8. Стр. 10 The volume of air required for combustion must

   also be varied as the nozzle output varies, and this is done by the air control damper operated by a flexible steel cable connected to a lever system bearing against the air control cam. Once the oil cam has been adjusted as described in the commissioning section of this handbook, the profile of the…

9. Стр. 11

   • Check that all relevant documentation is available including, where appropriate: • The agreed plant performance specifications. • Plant drawings and pipework layouts. • Electrical logic and wiring diagrams. • Certificates confirming satisfactory completion of procedures such as soundness testing…

10. Стр. 12 MODULATING UNIT

    Oil Cam Adjusting Screw Oil Cam Hub (Cams shown in the Low Flame Position) Oil Cam - A Air Cam - B Oil Spill Back Regulating Vlave Lever Servomotor Camstack Motor Unit View of Servomotor from underside (cover removed) showing position of disengagement lever Throw Cam Follower Oil Cam View On - A…

11. Стр. 13

    Turning to the air cam (fig. 2 opposite), rotate the thumbscrews in or out so that they give a reasonable amount of adjustment in each direction. Adjust the flexible cable (at either end if necessary) until the air inlet damper is fully closed (i.e. until all the slack is taken up on the cable). •…

12. Стр. 14 Daily Checks

    Inspect the burner daily to check if there is any variation from the correct operating sequence, as follows: Check the oil pressure on the nozzle line gauge. This should be 27.8 bar (400 psi). Check the spill pressures. If these are low it may indicate that the oil nozzle filter is clogged. If there…

13. Стр. 15

    3V 6817(& (3803 3Q 3V 6817(& 7$3803 All pumps are set for 2 pipe (suction & return) system. Refer to pages 6&8 for single pipe (gravity feed) connection. ITEM PORT S Suction Port P Pressure Port R Return Port Pn Vacuum Gauge BURNER MODEL NOL18-34,38 NOL30 & 35-25 NOL35 & 50-28,34,38 NOL60 & 85 ITEM…

14. Стр. 16 Control Program Under Fault Conditions

    And Lockout Indication In the event of fault conditions the sequence switch stops and simultaneously the lockout indicator. The symbol appearing above the reading mark indicates the kind of fault encountered. No start, because, e.g., the CLOSE signal has not been supplied to control box terminal 8…

15. Стр. 17 Press and hold the PGM button down until the

    green set point figure changes to an AL, the larger upper figures show the value. Use the up/down buttons to set the new value, press the PGM button to enter the value and change to the next screen. To cancel an entry press exit. Scroll through the screens, (PGM button) modifying any value found to…

16. Стр. 18 BURNER OIL NOZZLE

    SERVICE & REPLACEMENT The Burnerlance is designed to operate spill-back atomisers of the non tip shut-off variety, and having a 9/16” x 24 unef fixing thread. The Fluidics KC2 series atomiser is the prefered type and this will have been sized at the point of order to suit the burner rating and…

17. Стр. 19

    BURNER OUTPUT (Kg/h) 2000 NOL30-25 1000 1500 BURNER OUTPUT (kW) NOL50-28 NOL35-25 NOL60 -28 NOL18-34 NOL18-38 NOL35-34 NOL35-38 NOL50-38 NOL50-34 NOL60-38 NOL60-34 NOL85-38 2500 NOL100-38 3000 240 Burner Performance Curves TOTAL RESISTANCE (mbar) Burner outputs are based on a gross calorific value…

18. Стр. 20

    BURNER COMBUSTION HEAD ( % 8 7 ( 0 $ / ) $ ‘ + % ‘ 5 ( 6 8 ) ) , ' & ‘ ITEM DESCRIPTION Diffuser Inner Assembly Disc Inner Draught Tube Ignition Electrodes Oil Lance Inner Assembly Union Draught Tube Adaptor Draught Tube Flame Tube Restrictor Ring Oil Nozzle & , ( 5 ' ‘ BURNER NOL18-34 NOL18-38…

19. Стр. 21 ELECTRICAL DATA TABLE -

    Supply 400-3-50 Burner Model Motor (kW/rpm) Start Current (A) Full Load Current (A) Main Fuse (A) Cable Size (mm2) NOL18-34 2.2/2800 25 5.0 16 1.5 NOL18-38 3.0/2800 35 6.6 20 1.5 NOL30-25 1.5/2800 17 3.6 16 1.5 NOL35-25 1.5/2800 17 3.6 16 1.5 NOL35-34 3.0/2800 35 6.6 20 2.5 NOL35-38 4.0/2800 45 8.5…

20. Стр. 22 COMMISSIONING SHEET

    The details below are to be completed by the Commissioning Engineer Installer’s Name : Address :___________________________________________________________________________ Site Address : Appliance : Type : Rating : Serial No. : Burner : Type : Rating : Spec No. : Serial No.: Nozzles : Oil Pump…

21. Стр. 23 BURNER SERVICE RECORD

    The details below are to be completed by the Servicing Engineer This sheet to be compl eted and signed fol l owing each service / adj ustment Date Details Of Service NOL Compact Modulating Signature Page 23

22. Стр. 24 NOL Modulating.PM65

    Revision 101201B ® BS EN ISO 9001 CERT No. FM00921 Page 24 NU-WAY LIMITED, P.O.Box 1, Vines Lane Droitwich, Worc, WR9 8NA, England Telephone: (01905) 794331 e-mail: info@nu-way.co.uk Fax: Office (01905) 794017 Parts & Components (01905) 795829 NOL Compact Modulating

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