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Eclipse ExtensoHeat Lance Burners, V1, Installation Guide 235, 5/23/2011

6

Introduction

In this section you will find important notices about the
safe operation of the burner.

Handling

•  Make sure the area is clean.
•  Protect the components from the weather, damage, 

dirt and moisture.

•  Protect the components from excessive 

temperatures and humidity.

• Use the appropriate support equipment when lifting 

the burner components.

Storage

•  Make sure the components are clean and free of 

damage.

•  Store the components in a cool, clean, dry room.
•  After you have made sure everything is present and 

in good condition, keep the components in the 

original package as long as possible.

Position of Components

The position and amount of components is determined by
the kind of control method chosen. All the control methods
can be found in Design Guide 235. Use the schematics in
the System Design section to build your system.

Approval of Components

Limit Controls & Safety Equipment

All limit controls and safety equipment must comply with
all applicable local codes and/or standards and must be
listed for combustion safety by an independent testing
agency. Typical application examples include:

•  American: NFPA 86 with listing marks from UL, FM, 

CSA

•  European: EN 746-2 with CE mark from TuV, 

Gastec, Advantica

Electrical Wiring

All electrical wiring must comply with all applicable local
codes and/or standards such as:

•  NFPA Standard 70
• IEC60364
• CSA C22
• BS7671

Gas Piping

All gas piping must comply with all applicable local codes
and/or standards such as:

•  NFPA Standard 54
• ANSI Z223
• EN 746-2

The gas piping must be accepted by local authorities.

Where to Get the Standards:

The NFPA Standards are available from: 
National Fire Protection Agency 
Batterymarch Park
Quincy, MA 02269
www.nfpa.org

The ANSI Standards are available from: 
American National Standard Institute 
1430 Broadway
New York, NY 10018
www.ansi.org

The UL Standards are available from: 
333 Pfingsten Road
Northbrook, IL 60062
www.ul.com

The FM Standards are available from: 
1151 Boston-Providence Turnpike
PO Box 9102
Norwood, MA 02062
www.fmglobal.com/approvals

Information on the EN standards and where to get
them is available from: 

Comité Européen de Normalisation 

Stassartstraat 36

B-1050 Brussels
Phone: +32-25196811

Fax: +32-25196819

www.cen.eu

Comité Européen de Normalisation Electronique 

Stassartstraat 36

B-1050 Brussels
Phone: +32-25196871

Fax: +32-25196919 

www.cenelec.org

Installation

3

Summary of Contents for ExtensoHeat EH050

Page 1: ...Eclipse ExtensoHeat Lance Burners Model EH050 Installation Guide 235 Version 1 5 23 2011...

Page 2: ...nd Eclipse will not be liable for any other injury loss damage or expenses whether direct or consequential including but not limited to loss of use income or damage to material arising in connection w...

Page 3: ...rovals of Components 6 Checklist Before Installation 7 General Installation Conditions 7 Burner Installation 7 Piping 9 Valve Installation 9 Checklist After Installation 9 Adjustment Start and Stop 10...

Page 4: ...4 Eclipse ExtensoHeat Lance Burners V1 Installation Guide 235 5 23 2011 Table of Contents Yearly Checklist 13 Troubleshooting 14 Appendix i Conversion Factors i Key to System Schematics ii...

Page 5: ...ons Control options include on off or group modulation and pulse firing Constant air flow Self ignition by process temperature Flame detection is not necessary Temperature above 1382 F or 750 C Operab...

Page 6: ...o not deviate from any instructions or application limits described herein without written advice from Eclipse Read this entire manual before you attempt to start the system If you do not understand a...

Page 7: ...dent testing agency Typical application examples include American NFPA 86 with listing marks from UL FM CSA European EN 746 2 with CE mark from TuV Gastec Advantica Electrical Wiring All electrical wi...

Page 8: ...ions Mechanical Connect the burner feedings with the corresponding manifold using steel piping or copper in special cases Weld in accordance with both the country s regulation where the equipment will...

Page 9: ...oHeat burners to be installed in case of low temperature level Figure 3 3 ExtensoHeat Burners Distribution The front plate includes a flame viewport with manual latch There is a fixation option with a...

Page 10: ...ion This is an important position indicator If you do not do this somebody may think that the gas cock is in the closed position when it is actually in the open position Gas Balancing Valves A gas bal...

Page 11: ...k that the chamber temperature is above 1382 F 750 C Check that the kiln sweep and burner permissive activation are correct Reset the group control cabinet general safeties if necessary General safety...

Page 12: ...ner Figure 4 2 Fuel Gas Adjustment 7 Use the gas curves from the appropriate ExtensoHeat datasheet for the gas being used to find the gas pressure needed at high fire This is the target value for high...

Page 13: ...iln s roof If the kiln is maintained in operation remove the burners and close the holes In case of kiln stop do not switch off the combustion blower until the kiln temperature is less than 572 F 300...

Page 14: ...ecklist 1 Test leak test safety shut off valves for tightness of closure 2 Test air pressure switch settings by checking switch movements against pressure settings and comparing with actual impulse pr...

Page 15: ...the main gas pressure regulator is too low Check start up setting Check regulator and adjust if necessary Not enough gas Start gas solenoid valve does not open Check solenoid valve coil for proper ori...

Page 16: ...out of adjustment Measure all gas pressures and air pressures Compare to initial start up settings and adjust where necessary Cannot achieve full capacity Gas pressure is too low into the main gas pr...

Page 17: ...er mm inch in 3 94 x 10 2 MJ Nm Btu ft standard 26 86 From To Multiply By kiloPascals kPa millibar mbar 10 meter m millimeter mm 1000 millibar mbar kiloPascals kPa 0 1 millimeter mm meter m 0 001 From...

Page 18: ...d Valve Normally Closed Solenoid valves are used to automatically shut off the gas supply on a bypass gas system or on small capacity burner systems 760 Manual Butterfly Valve Manual butterfly valve a...

Page 19: ...Installation Guide 235 5 23 2011...

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