Anderson 80G200 Посібник з експлуатації - Сторінка 14

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Too much gas: Gas pressure out of the

main gas pressure regulator is too high

Not enough gas: The gas pressure out

of the main gas pressure regulator is

too low

Not enough gas: Start gas solenoid

valve does not open

Not enough gas: Gas valve not open, Not

enough gas. Air in the gas line

Low fire adjusted too slow

The low fire flame is

weak or unstable

Not enough gas

Incorrect air flow setting

The burner goes off

Insufficient air (flame too rich)

when it cycles to

high fire

Flame signal weak

The burner is erratic

and does not

Internal damage to the burner. Some

respond to

parts inside the burner may be loose or

adjustment

dirty.

The burner is

The air/gas ratio is out of adjustment

unstable or produces

soot or smoke

Cannot achieve full

Air filter is blocked Gas pressure is too low

capacity

into the main gas pressure regulator

Increase furnace/chamber pressures Poor

piping practices

Anderson Thermal Soluions（Suzhou）Co., Ltd

Anderson Thermal Solutions – SSA80 Operation Manual

Check start-up setting. If necessary,

remove regulator and investigate.

Check start-up setting. Check

regulator and adjust if necessary

Check solenoid valve coil for proper

orientation. Replace if necessary

Check wiring to the automatic gas

shut-off valve. Check output from the flame

safeguard. Open gas cock. Purge gas line.

Increase low fire gas setting. Check start-up

settings and adjust to increase low gas flow.

Check start-up settings. Investigate

any change, i.e. blocked filter, loose

connections

Check start-up settings. Check air

filter, clean or replace if required

Check condition of flame monitoring

device.

Contact Anderson Thermal Solutions

Measure all gas pressures and air

pressures. Compare to initial start-up

settings, and adjust them where

necessary

Clean or replace the air filter.

Adjust gas pressure.

Re-check setup pressures

Contact Anderson Thermal Solutions