Beckett SL5125, SLD375, SLD4100, SLD5125, SL375, SL7175, SL4100, SL6150 manual Burner Goes Off On Safety

Models: SL6150 SL4100 SL7175 SL375 SLD5125 SLD4100 SL5125 SLD375

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Burner Goes Off On Safety

25

Burner Goes Off On Safety

Oil Tank Full

No

Fill Tank

Yes

Bleed Oil Lines

No

 

Fuel Supply

No

Oil Flows Freely

 

 

Valves Open

 

Yes

 

 

Yes

 

 

 

 

 

 

 

 

Oil Filter Clean

No

 

No

 

 

Air in Oil Lines

Check All Fitting

 

 

 

 

 

 

Connections

Yes

 

 

 

 

Yes

 

 

Pump Strainer

No

 

 

 

 

 

 

Clean

 

Pump Pressure

No

Adjust Pressure

No

 

 

 

 

to Burner Spec.

 

to Burner Specs.

 

 

Yes

 

Yes

 

 

 

 

 

 

Spark

No

Ignition Electrode

Yes

 

Established

 

Shorted or Cracked

 

 

Yes

 

No

 

 

 

 

 

 

Nozzle Clean

No

Matches Burner

 

Setting

 

 

Yes

 

 

 

 

Open All Supply

Valves

Replace Oil Filter

Clean or Replace

Strainer

Refer to Burner

Manual

Replace Electrodes

Refer to Burner

Manual

Replace Nozzle

 

Air Setting Match

No

Adjust to

 

Preliminary

 

Preliminary Settings

 

Settings

 

 

 

 

 

 

 

 

 

 

 

Yes

 

 

Refer to Burner Manual

 

 

for Control

 

 

 

Troubleshooting

 

 

Page 25
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Beckett SL5125, SLD375, SLD4100, SLD5125, SL375, SL7175, SL4100, SL6150 manual Burner Goes Off On Safety