Nu-Way NOL100-38, Installation & Maintenance Manual

Page 1: ...stallation Maintenance Manual Series NOL forced draught oil burner Models NOL18 to 100 38 High Low Oil Burner 11 12 Tel 44 0 1905 794331 Fax 44 0 1905 794017 Email info nu way co uk Web www nu way co...

Page 2: ...himney Requirements 6 Plant Room Ventilation 6 Existing Appliances 6 Combustion Chamber Conditions 6 INSTALLATION 6 General 6 Fitting to the Appliance 6 Oil Supply Connections 6 Electrical Power Conne...

Page 3: ...ely should comply with EN267 oil burners or EN676 gas burners and EN303 1 boiler bodies Burner adjustments must be made in accordance with boiler manufactures instructions and these must include flue...

Page 4: ...335 265 400 254 305 NOL50 38 721 465 480 250 340 295 475 254 305 NOL60 28 674 440 457 250 335 265 400 254 305 NOL60 34 674 440 480 250 335 265 400 254 305 NOL60 38 721 465 480 250 340 295 475 254 305...

Page 5: ...orrect installation and use Pre commissioning and Live Run are described and the location of necessary controls and adjustments to undertake these are illustrated and supported by appropriate tabular...

Page 6: ...ance which can be maintained over extended periods of operation leading to optimal appliance thermal efficiency and reduced running costs This high specification ensures low level emission of pollutan...

Page 7: ...SCRIPTION ITEM DESCRIPTION F2 Appliance Limit Instrument P1 Burner Operating Hours Run Counter H1 Burner Fault Signal HL High Low Instrument H2 Burner Operating Signal LO Remote Lockout Signal N1 Appl...

Page 8: ...d 0 25 mbar Should the over fire draught exceed this figure then steps should be taken to reduce it to this level INSTALLATION General Check that the burner is appropriate for the appliance rating Det...

Page 9: ...orizontally controlled by two magnetic valves The right hand nozzle looking from the rear of the burner sprays only on low flame whilst both nozzles spray together on high flame Hydraulic Oil Ram Adju...

Page 10: ...appliance or of any instrument machine or service in the vicinity of the burner the OIL AND ELECTRICITY SUPPLIES SHALL BE ISOLATED IMMEDIATELY and they shall remain isolated until the fault has been i...

Page 11: ...otoelectric cell with a clean lint free cloth switch on the burner and allow it to run through to lockout During this run check that the ignition spark is occurring and note oil pressures at the momen...

Page 12: ...manufacturer The burner should be kept clean inside and out It will be more reliable and if an oil leak occurs it will be spotted more readily Inspect the burner regularly to check if there is any var...

Page 13: ...out No ignition Fuel supply problem Solenoid valve defective YELLOW WITH FLAME End Lockout Photo cell dirty Photo cell or circuit faulty No voltage at terminal 20 FLAME FAILURE SEQUENCE CONTROL Variou...

Page 14: ...T INDICATION LAL1 25 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 encount...

Page 15: ...nsure correct expedition of your order Nu way Ltd is able to offer on site Commissioning Service and Repair through its worldwide network of authorised distributors and sales offices Please contact th...

Page 16: ...ng resistance The appliance starting resistance is derived from a combination of the combustion chamber shape volume start rate and flue conditions It may be necessary to select a burner with a higher...

Page 17: ...Page 17 NOL 18 100 HL BURNER PERFORMANCE CURVES 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...

Page 18: ...l Nozzles BURNER A B C D BURNER A B C D NOL18 34 178 165 152 165 NOL50 34 220 197 178 206 NOL18 38 178 165 152 165 NOL50 38 220 197 178 206 NOL30 25 178 165 152 NONE NOL60 28 220 206 178 NONE NOL35 25...

Page 19: ...800 15 3 6 1 8 2 8 1 5 NOL35 25 1 1 2800 15 3 6 1 8 2 8 1 5 NOL35 34 2 2 2800 25 4 6 4 6 2 1 5 NOL35 38 3 0 2800 35 6 1 6 9 2 1 5 NOL50 28 2 2 2800 25 4 6 4 6 2 1 5 NOL50 34 3 0 2800 35 6 1 6 9 2 1 5...

Page 20: ...oke Hood Fan Static mbar mm Oil Temperature C Oil Pressure Atomising bar bar Return Pressure bar Oil Throughput cal metre Boiler Temperature Pressure Boiler Starting Resistance mbar mm Air Control Set...

Page 21: ...NOL 18 100 HL BURNER SERVICE RECORD The details below are to be completed by the Servicing Engineer This sheet to be completed and signed following each service adjustment Date Details Of Service Sig...

Page 22: ...NOL 18 100 HL Page 22 NOTES...

Page 23: ...Page 23 NOL 18 100 HL...

Page 24: ...Enertech Limited P O Box 1 Vines Lane Droitwich Worcestershire WR9 8NA Tel 44 0 1905 794331 Fax 44 0 1905 794017 Email info nu way co uk Web www nu way co uk...