Anderson ANM75 Посібник з експлуатації - Сторінка 14

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Burner does not
achieve
capacity.
Main flame is uneven
along the length of
the burner.
Main flame is yellow
and long at high fire
CO emission is too
high.
Anderson Thermal Soluions（Suzhou）Co. ,Ltd.
Anderson Thermal Solutions – ANM75 Burner Operation Manual
Main gas control valve is not
functioning.
Burner is firing below rated input
Burner gas holes are plugged
Air pressure drop/velocity is too low.
Poor air distribution in duct
Air wings are dirty, holes are
clogged
Gas pressure too high at burner inlet.
Air wings are dirty, holes are clogged.
Air pressure drop/velocity too low.
Burner is run outside specified working
range
Process air velocity exceeds limits
Check actuator and linkage
Check gas pressure DP, adjust main
gas pressure regulator as necessary
Inspect gas holes for dirt or lint as
needed
Increase air pressure drop
Check profiling and duct obstructions
Inspect and clean air wings if
necessary
Check gas pressure against design.
Adjust main gas pressure regulator
Inspect and clean air wings if
necessary.
Open air damper on combustion air
blower
Adjust burner settings
Adjust
velocity within limits;
12
process air flow, to
make