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APPENDIX No 1 

The Pilot capacity vs. gas pressure graphs – standard version 

 

 

 

 

 

 

 

 

 

 

 

 

 
 
 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Remark:  The  real  measured  capacity  may  differ  by  ±  5%  depending  on  a  particular  pilot  and 

measurement conditions

 

 

 

Содержание SureFire II SP-32-NG-ND

Страница 1: ...on length L from 0 5 to 2 0 metres see Appendix 1 the pilot capacity vs gas pressure graphs for Natural gas and Propane For other Fuel gas types or capacity ranges see p 11 Ordering Information for Sp...

Страница 2: ...pe of supply and should be ordered separately SP 32 NG PG ND gas pilot principle of use gas is supplied through the inlet 1 2 BSP to the gas head and to the gas tube and orifice stabilizer assembly Ga...

Страница 3: ...pe SP 32 NG PG ND with examples of electrical ignition devices 4 IGNITION SOURCES FOR GAS PILOT LIGHT OFF SETTING METHOD Sources of ignition in the gas pilot SP 32 ND are electrical high energy spark...

Страница 4: ...tinuous 300 C stabilizer end of gas and air tube 500 C Igniter rod reference length range L 0 5 2 0 m longer upon request Pilot weight P N SP 32 NG PG ND 0 5 length L 0 5 m 1 95 kg pilot weight adder...

Страница 5: ...G TUBE The mounting tube if used should be attached to the burner plate using bolts or welding see Fig 2 If it is not possible to use one of mounting tubes proposed above a different type can be used...

Страница 6: ...ition of the complete pilot relative to the mounting tube the mounting tube clamping screws should be tightened to prevent the device from moving FIGURE 4 Gas head with ring gasket and orifice stabili...

Страница 7: ...happens adjust the air and gas or eventually the main burner air pressure in the windbox to stabilize the flame in the desired position and to stop the glow effect Flame should be as stable as possibl...

Страница 8: ...sence of the flame after trial for ignition the valves are closed and electrical igniter is switched off i Eventual repeating of trial for ignition sequence depends on the application Details of seque...

Страница 9: ...s not operate correctly check the following a All manual gas valves on gas supply line were open and there is gas available b All valves in the supply line are functioning properly c The preset gas pr...

Страница 10: ...maintenance of igniter contrary to the instructions in the user manual unauthorized igniter modifications or repairs made by unauthorized personnel use of components or spare parts other than origina...

Страница 11: ...ureFire II Pilot Mounting Tubes Spare Parts Part No Description SP 32 MTF Mounting Tube Flanged flange OD 80 length 120mm SP 32 MTW 150 Mounting Tube for Welding length 150 mm SP 32 MTW 600 Mounting T...

Страница 12: ...12 APPENDIX No 1 The Pilot capacity vs gas pressure graphs standard version Remark The real measured capacity may differ by 5 depending on a particular pilot and measurement conditions...

Страница 13: ...us pilot on a sample main burner with gas spuds and central oil or gas gun vertical mounting The pilot air tube tip can be mounted in the throat or in the swirler Pilot tip cannot extend beyond the he...

Страница 14: ...ff Gas needs additional engineering and testing because their gas compositions and calorific values are different than these of NG PG and LPG taken for gas pilot design Moreover they can vary consider...

Страница 15: ...5 cubic foot ft3 Air flow rate 1 cubic meter hour m3 h x 0 589 standard cubic foot min SCFM Weight 1 kilogram kg x 2 2046 pound lb Pressure 1 kilopascal kPa x 6 895 pound square inch gauge psig x 4 01...

Страница 16: ...is found defective in material or workmanship or which otherwise fails to conform to the description of the product on the face of its sales order THE FOREGOING IS IN LIEU OF ALL OTHER WARRANTIES AND...

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