Anderson ANM75 Betriebshandbuch - Seite 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;

process air flow, to

make