Инструкция на Горелки жидкотопливные серии NOL 20, NOL 25

Текст инструкции

1. Стр. 1 NU-WAY

   Handbook Series NOL automatic oil burners Models NOL20/NOL25 The Nu-way NOL20 and NOL25 pressure jet burners are designed to meet the requirements of all international markets and have a maximum output of 735 kW Available for high/low operation only, they are able to fire at reduced thermal output…

2. Стр. 2 BURNER DATA

   Minimum Burner Maximum Burner . Minimum Burner Maximum Burner Capacity Capacity Diffuser Throughput* Throughput* Nozzle diameter Spray kw Кса | Btu/h kw Кса | Btu/h mm. Angle x 10: | x 10° x 10: | x 10° kg/h | Ltrs/h | USgh | kg/h | Ltrsfh | USg/h NOL 20 | 176 | 151 | 600 | 585 | 500 |2000| 120…

3. Стр. 3 NOL20

   а. 176-234 kW (150,000 - 200,000 kcal/h: 600,000 -800,000 Btu/h) adjust to position ‘U in sketch (diffuser fully back). Air control slightly open low flame - 1/2 open high flame. Ь. 234-293 kW (200,000 - 250,000 kcal/h: 800,000 -1,000,000 Btu/h) adjust to position ‘M’ in sketch (diffuser…

4. Стр. 4 Ascertain whether oil is being sprayed by the nozzle. If

   oil is passing through nozzle, check that there is an arc at the electrodes. Check all connections including high voltage leads, with mains switched off. Check electrode gap and correct if necessary (see electrode setting sketch). Ensure that electrodes are not short circuited and that their…

5. Стр. 5 MAINTENANCE

   General view of burner. The adjustable inner assembly with setting scale is clearly shown with solenoid oil valves positioned below. The air control adjustment is contained inside the cover on the left hand side of the air inlet. The photo cell is removed from burner for cleaning. Do not touch cell…

6. Стр. 6 К is necessary to dismantle the diffuser from the nozzle assembly

   before nozzle removal, by undoing four retaining screws. To facilitate removal and fitting of nozzle, the electrode bracket may be moved (see following photograph). Nozzles are removed using a nozzle spanner. Fit nozzle by hand using a spanner only for final tightening. Reassemble diffuser and check…

7. Стр. 7 OIL PUMP

8. Стр. 8 (АМИАМАЧ

Схемы, таблицы и рисунки — в просмотре документа выше. Клик по номеру страницы открывает её в просмотре.