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Table of Contents
Related Manuals for Eclipse RA Series
Summary of Contents for Eclipse RA Series
- Page 1 Design Guide 115 11/12/2008 Eclipse RatioAir Burners RA Series Version 1...
- Page 2 Eclipse will not be liable for any other injury, loss, damage or expenses, whether direct or consequential, including but not...
- Page 3 Related Documents • EFE 825 (Combustion Engineering Guide) • Eclipse Bulletins and Info Guides: 710, 732, 742, 760, 818, 832, 852, 854, 856, 610, 820, 930 Purpose The purpose of this manual is to ensure that the design of a safe, effective, and trouble-free combustion system is carried out.
- Page 4 Note: Indicates an important part of the text. Read thoroughly. If you need help, contact your local Eclipse representative. You can also contact Eclipse at: 1665 Elmwood Rd. Rockford, Illinois 61103 U.S.A.
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Page 5: Table Of Contents
Step 4: Ignition System............ 12 Step 5: Flame Monitoring Control System ....... 13 Step 6: Main Gas Shut-Off Valve Train ......14 Appendix ................ 15 Conversion Factors ............15 Key to System Schematics ..........16 Eclipse RatioAir v1 Design Guide No. 115, 11/12/2008... -
Page 6: Introduction
• Simple Burner Adjustment • Direct Spark Ignition • Multiple Fuel Capability A wide variety of options and configurations are available due to the modular design of the burner. The RatioAir Burner Eclipse RatioAir v1 Design Guide No. 115, 11/12/2008... -
Page 7: Safety
A regular retraining schedule should be administered to ensure operators maintain a high degree of proficiency. Order replacement parts from Eclipse only. All Eclipse approved, eplaCemeNt arts customer supplied valves or switches should carry UL, FM, CSA, CGA, and/or CE approval, where applicable. -
Page 8: System Design
Trial for Ignition • Ignition Gas Piping Flame Monitoring Control System Including: • Flame Sensor • Flame Monitoring Control Main Gas Shut-Off Valve Train Including: • Component Selection • Valve Train Size Eclipse RatioAir v1 Design Guide No. 115, 11/12/2008... -
Page 9: Step 1: Burner Option Selection
1.95 BTU/ft @ standard conditions (MJ/m @ normal conditions) If using and alternative fuel supply, contact Eclipse with an accurate breakdown of the fuel components. Air Supply When a standard RatioAir Version 1.0 burner is ordered, a combustion air blower is supplied and mounted directly to the burner body. - Page 10 Select a control motor. Standard control motor options include Selection (Continued) various models which Eclipse will mount to the burner. RatioAirs can be ordered with control motor bracket and mounting hardware only. Customer supplied control motors must conform to the these...
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Page 11: Step 2: Blower Option Selection
Loading Line • A control signal is sent from a process temperature controller (sold separately) to the control motor. (Refer to Bulletin 818C or contact Eclipse for further information on temperature controllers.) Eclipse RatioAir v1 Design Guide No. 115, 11/12/2008... -
Page 12: Step 4: Ignition System
The following options must be considered under these conditions: • start at higher gas input levels • resize and/or relocate the gas controls • use bypass start gas Eclipse RatioAir v1 Design Guide No. 115, 11/12/2008... -
Page 13: Step 5: Flame Monitoring Control System
UV Scanner • Info Guide 852; 90° UV scanner • Info Guide 854; straight UV scanner • Instruction Manual 855; solid state UV/IR scanner • Info Guide 856; self-check UV scanner Eclipse RatioAir v1 Design Guide No. 115, 11/12/2008... -
Page 14: Step 6: Main Gas Shut-Off Valve Train
Valve Train Component Selection Eclipse can help in the design of a main gas shut-off valve train that satisfies the customer and complies with all local safety standards and codes set by the authorities within that jurisdiction. -
Page 15: Appendix
(ft) meter (m) 0.3048 inch (in) millimeter (mm) 25.4 inches water column ("w.c.) millibar (mbar) 2.49 pound (lb) kilogram (kg) 0.454 pounds/sq in (psi) millibar (mbar) 68.95 BTU/ft³ (standard) MJ/m³ (normal) 40.14 Eclipse RatioAir v1 Design Guide No. 115, 11/12/2008... -
Page 16: Key To System Schematics
Ratio Regulator measures the air pressure with a pressure sensing line, the impulse line. This impulse line is connected between the top of the ratio regulator and burner body. Pressure Taps Impulse Line Eclipse RatioAir v1 Design Guide No. 115, 11/12/2008... - Page 17 Offered By: Burnerparts.com 2011 Williamsburg Road Richmond, Virginia 23231 Phone (804) 236-3881 (804) 236-3882 www.burnerparts.com...