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Summary of Contents for Nu-Way NOL Series
- Page 1 ® ANDBOOK Series NOL fully automatic oil burner Models NOL Compact Modulating Class D Oil NOL Compact Modulating Page 1...
- Page 2 ONTENTS & C .............4 URNER OMPONENT DENTIFICATION Burner Mounting Details .....................5 ......................6 EATURES Air Regulation ......................6 Controls and Safety Systems ..................6 Fuels..........................6 Fuel System .........................6 Construction ........................6 .......................6 ENERAL ...............6 ONDITIONS AND ERVICES Fuel Storage and Handling ..................6 Fuel Supply .........................6 Single Pipe system ......................6 Two-Pipe System ......................6 Flue and Chimney Requirements ................6...
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Page 3: Table Of Contents
NOL M ........13 OUTINE AINTENANCE OF ODULATING URNERS General ........................13 Daily Checks ......................14 Photoelectric Cell ......................14 Replenishing the Fuel Supply ..................14 Boiler Combustion Surface ..................14 ................... 14 AULT INDING If the Burner Fails to Start ...................14 If the burner is found at lockout (red lockout lamp illuminated) .........14 Flame Occurs Followed by Immediate Lockout ............14 The Burner Starts With The Correct Oil Pressure But No Flame Appears....14 Modulating System ....................14... - Page 4 & C URNER OMPONENT DENTIFICATION Standard Burner Arrangement Shown All dimensions are mm. 851(5 352-(&7,21 & Page 4 NOL Compact Modulating...
- Page 5 Burner Mounting Details CPG@ÃC l l i l l o l l e ÃCPG@TÃH Ã@RVDTQ68@9 PIÃEÃQ89ÃAPSÃH ÑÃ"$ÃQSPEÃTUV9T . a i NOL Compact Modulating Page 5...
- Page 6 EATURES ONDITIONS AND ERVICES Developed from Worldwide field experience, the Fuel Storage and Handling NOL Modulating series sets new standards in efficient and reliable operation. The burners, which The requirements of BS2869 will ensure that the are designed to meet the requirements of all fuel is suitable.
- Page 7 Existing Appliances URNER ONTROLS In preparing the appliance to receive the NOL oil A motorised, cable driven air flap controls the air burner, a careful inspection should be made of its for combustion. It is located inside the air inlet. condition after it has been cleaned thoroughly to remove all adhering tars, scale and dirt.
- Page 8 URNER YSTEM l l i l l i o f i l l i t l i A@@9 S@UVSI 7VSI@Sà HP9@GTà IPG 'à UP S6WDU`ÃA@@9ÃT`TU@HTÃHVTUÃC6W@ IPG"$à à xtuà S@RVDS@ 6IÃDIG@UÃQS@TTVS@Ã6UÃUC@Ã7VSI@S ÃTDI G@ÃT6A@U`ÃW6GW@ÃDU@HÃ' QVHQÃPAà #ÃUPÃ&Ã76SÃ! ÃQTD PIG`à DU@Hà (à DTà PHDUU@9 8PII@8UDI ÃQDQ@XPSFÃUPÃ7@ÃHDI (€€Ã7PS@ÃUPÃTVDUÃ#!Ã76SÃ%ÃQTD QDQ@XPSFÃTCPXIÃ9PUU@9ÃDTÃUC@...
- Page 9 LECTRICAL ONNECTIONS PX@SÃÉÃ@YU@SI6GÃ8PII@8UDPITÃWD6Ã&ÃÉÃ%Ã DIÃ GVBT &ÃQDIÃXD@G6I9ÃTP8F@U %ÃQDIÃXD@G6I9ÃTP8F@U 7SPXI7G68F 7SPXI7G68F 7# T" U! U U G T" I U! GPXÃAG6H@ U@HQ@S6UVS@ R6@!! CPG9ÃTXDU8C 9@U@8UPS PQUDPI6G Q C! C QS@TTVS@ 9@U@8UPS / / / ÃQC6T@ÃAVT@9ÃÉ "ÃQC6T@ÃAVT@9ÃÉ DTPG6U@9ÃTVQQG` a i l DTPG6U@9ÃTVQQG` a i l PX@SÃÉÃ@YU@SI6GÃ8PII@8UDPITÃWD6Ã7VSI@SÃU@SHDI6GÃTUSD...
- Page 10 The volume of air required for combustion must MERGENCY NSTRUCTIONS also be varied as the nozzle output varies, and this NOL Modulating burners are designed and is done by the air control damper operated by a constructed to meet current legislation. When used flexible steel cable connected to a lever system in accordance with the instructions provided, NOL bearing against the air control cam.
- Page 11 • Check that all relevant documentation is • Remove the access lid on the modulating available including, where appropriate: cam box unit. • The agreed plant performance • Switch on the burner at the control panel. specifications. The modulating unit camshaft should now rotate to the high flame setting, and the •...
- Page 12 ODULATING Oil Cam Adjusting (Cams shown in the Low Screw Flame Position) Oil Cam Hub Oil Cam Air Cam Oil Spill Back Regulating Vlave Lever Servomotor Camstack Motor Unit View of Servomotor from underside Throw (cover removed) showing position of Cam Follower disengagement lever Oil Cam View On...
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Page 13: Routine Maintenance Of Nol Modulating Burners
• Turning to the air cam (fig. 2 opposite), rotate • Inch the camshaft back to the low flame the thumbscrews in or out so that they give position. The oil consumption rate should a reasonable amount of adjustment in each now be between 35 and 50% of the rated direction. -
Page 14: Daily Checks
Daily Checks If the burner is found at lockout (red lockout lamp illuminated) Inspect the burner daily to check if there is any variation from the correct operating sequence, as Reset the burner and observe the starting follows: sequence. (Make reference to the Sequence Diagram and Timing Charts for the Flame Failure Check the oil pressure on the nozzle line gauge. -
Page 15: Flame Failure & Sequence Control
If a lockout situation occurs, the burner will not start until it is manually reset by pressing the lockout window on the control. (The control can also be reset by the off/on/reset switch situated on the control panel facia) If the burner fails to fire and persists in locking out, no more than three attempts should be made. -
Page 16: Control Program Under Fault Conditions And Lockout Indication
Control Program Under Fault Conditions When lockout occurs, the control can be reset immediately. After the resetting (and also after the And Lockout Indication correction of a fault which resulted in a controlled In the event of fault conditions the sequence shut down, or after each mains failure) the se switch stops and simultaneously the lockout indi quence switch always runs through to the start... - Page 17 Press and hold the PGM button down until the ECOMMENDED ETTINGS 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.
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Page 18: Burner Oil Nozzle
& R URNER OZZLE ERVICE EPLACEMENT The Burnerlance is designed to operate spill back Nu way Ltd Parts & Components Division carry a atomisers of the non tip shut off variety, and having comprehensive stock making up the burner systems a 9/16”... - Page 19 Burner Performance Curves TOTAL RESISTANCE (mbar) Burner outputs are based on a gross calorific value of class D fuel of 12.66 kW/Kg. Graphs produced in accordance with BS EN 267. NOL Compact Modulating Page 19...
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Page 20: Burner Combustion Head
URNER OMBUSTION VSI@SÃQSPE@8UDPI @ Ã U 7 Ã 8 Ã 6 Ã f f i r t s t c i 9 Ã Ø Ø Ø Ø Ø Ø Ø Ø Page 20 NOL Compact Modulating... -
Page 21: Electrode Setting
LECTRICAL ABLE Supply 400 3 50 LECTRODE ETTING NOL Compact Modulating Page 21... -
Page 22: Commissioning Sheet
OMMISSIONING HEET 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 : _____________ Commissioning date : __________________ Guarantee Expiry Date : ________________________ Oil type : ____________________________... -
Page 23: Burner Service Record
URNER ERVICE ECORD s l i s l i NOL Compact Modulating Page 23... - Page 24 NOL Modulating.PM65 Revision 101201B ® 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 BS EN ISO 9001 Parts & Components (01905) 795829 CERT No. FM00921 Page 2 NOL Compact Modulating...
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