Related Manuals for Elster Eclipse AirHeat AH
Summary of Contents for Elster Eclipse AirHeat AH
- Page 1 Eclipse AirHeat Burners Model AH, TAH, CAH Operating Instructions Edition 09.12 Version 1 AH, Front View AH, Back View Datasheet 140-1 Datasheet 140-1 Datasheet 140-4 Datasheet 140-3...
- Page 2 Copyright income, or damage to material arising in connection with the sale, installation, use of, inability to use, or the repair Copyright 1997 by Eclipse, inc. All rights reserved or replacement of Eclipse’s products. worldwide. This publication is protected by federal regulation shall copied,...
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Page 3: Table Of Contents
Table of Contents Safety..................4 Safety Warnings ................4 Capabilities ..................4 Operator Training ................4 Replacement Parts ................ 4 Information Guide ..............5 Burner Operating Parameters & Requirements ......5 Specifications ................6 Control System Requirements ............7 Approval of Components ............... 8 Duct Design and Burner Mounting .......... -
Page 4: Safety
Safety Operator Training Important notices which help provide safe burner operation will be found in this section. To avoid personal The best safety precaution is an alert and trained injury and damage to the property or facility, the following operator. Train new operators thoroughly and have them warnings must be observed. -
Page 5: Information Guide
Information Guide Burner Operating Parameters & Access Requirements Provide access to the burner for inspection and Applications maintenance. Eclipse AirHeat Burners are line type burners ideal for generating large volumes of clean, hot air. Applications CAUTION include ovens, dryers, fume incinerators, and similar industrial equipment. -
Page 6: Specifications
Specifications Input 1,000,000 Btu/h per lineal foot (962 kW/m). Natural gas or 100% propane vapor. Call Eclipse for information on using other fuels. See Fuels Table 1 below. Gas Turndown 40:1 Pilot Input Approximately 25,000 Btu/h (7.3 kW) Natural Gas: 2.2 ”w.c. (5.5 mbar) 800,000 Btu/h/ft (769 kW/m) Propane: 0.9 ”w.c. -
Page 7: Control System Requirements
Table 1: Fuel Type WARNING! Gross Heating Specific WOBBE Do Not Install Any Valves Here! Fuel Symbol Value Gravity Index See Control System Requirements Section Natural 90%+ 1000 BTU/ft 0.60 1290 (40.1 MJ/m BTU/ft Propane C 2525 BTU/ft 1.55 2028 (101.2 MJ/m BTU/ft Butane... -
Page 8: Approval Of Components
Ignition Where to Get the Standards: Ignition voltage should be 6000 VAC. The NFPA Standards are available from: National Fire Protection Agency Approval of Components Batterymarch Park Limit Controls & Safety Equipment Quincy, MA 02269 All limit controls and safety equipment must comply with www.nfpa.org all applicable local codes and/or standards and must be The ANSI Standards are available from:... - Page 9 In-Duct Sealed Slot-Fired Duct Press: +0.2” to -0.5” w.c. Duct Press: 0” to -0.5” w.c. +0.5 to -1.2 mbar 0 to-1.2 mbar Min./Max. Velocity: 500 to 6000 fpm 2.5 to 30 m/s Optimum Velocity: 1000 to 4000 fpm 5.0 to 20 m/s Min./Max.
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Page 10: Startup And Adjustment
Duct Lengths Minimum distance before transition Rectangular ducts: one height or width, whichever is greater Round ducts: one diameter 7.5° Maximum Air Flow Burner Minimum Distance Before Possible Flame Impingement = 3.8 ft (1.17 m) Figure 3. Mounting and Duct Lengths Startup and Adjustment Set Air Pressure Drop Initial Settings... -
Page 11: Rountine Maintenance
Start Spark When setting high fire, ensure the flame does not impinge on anything downstream of the burner. To shorten the Energize the ignition spark. flame length for a given gas input, increase the air pressure drop as described in “Set Air Pressure Drop” paragraph above. -
Page 12: Troubleshooting
Troubleshooting Symptom Cause Check Remedy Burner does not start • Check pressures in duct at • Change pressure • Air pressure switches not location of switch connections. connections where a more initially. making. positive pressure is present. • Check electrical portion of •... - Page 13 Notes...
- Page 14 © Eclipse, Inc. All Rights Reserved...