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Are your Cogeneration Systems Burners - Duct, In-line, Side Fire or CPF ready
for start-up? Use the following items to determine if they are.
By completing the following form you can reduce the startup expense for your
burner equipment. The form below allows both Coen and yourself help to identify
portions of the project that should be completed prior to sending a Coen
Service Representative to the job site. By completing the form, you can
minimize "stand by time" and/or travel expenses. A Coen Representative will
contact you once the form has been submitted.
Preview of Pre Start-Up Installation Form:
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Turbine, Fresh Air Fan Systems, Blowers and Dampers
Fact: Without an operational turbine or fresh air fan system providing combustion
air, the burner(s) CANNOT be operated.
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Is the turbine and/or fan operational?
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If not, when will the turbine and/or fan become operational?
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If applicable, are all blowers, dampers, and diverters operational?
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Field Wiring
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Has wiring between all Coen furnished electrical enclosures completes as shown
on Coen's Wiring Schematic Diagrams?
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Are all damper and diverter position switches wired to Coen supplied control
enclosures per Coen Wiring Schematic
Diagrams?
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Are all "ship loose" items (See Coen Bill of Materials) wired per Coen's Wiring
Schematic Diagrams?
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Has all wiring to Coen control enclosures been reviewed to verify that all
contact requirements have been satisfied?
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Fluid Systems
Fact: Field installed interconnecting piping between Coen furnished equipment is
often filled with debris. The debris will not only delay the start-up, but will
also clog burner orifices and damage valve seats and seals.
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Prior to connecting process lines to Coen equipment, were all fuel, air and
steam lines cleansed of all debris?
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If purging of the gas lines require certification, had certification been
obtained?
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Are strainers provided upstream of Coen furnished piping to prevent entry of
foreign materials into fuel control valves, safety devices and burner
components?
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If the burner required atomizing steam, is the steam line trapped to atmosphere
assuring a dry steam source?
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Have drip legs been installed upstream and downstream of the Coen Piping Module
to trap and drain turbine exhaust
condensate in all lines prior to firing the burner?
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Control Systems
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If applicable, is a programmable logic controller (PLC) field terminal
available on site?
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If not, should Coen provide a terminal?
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Testing
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Are flow measuring devices provided and operable to determine capacity of
either the burner or the fired vessel?
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have the provisions been made for full load testing or venting?
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Is there an ample fuel supply to operate the burner and pilot(s)?
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Are qualified operators available for start-up?
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