This article introduces the common faults and solutions of the burner. This article mainly focuses on the case analysis of the industrial oil burner
Burner Maintenance Guide
This article introduces the common faults and solutions of the burner. This article mainly focuses on the case analysis of the industrial oil burner
| Faulty |
Reason |
Solution |
| Burner does not start |
1 out of power |
Close all switches - check the fuses |
| 2 limit or safety control device open |
adjust or replace |
| 3 control box lock |
reset the control |
| 4 motor lock |
Press the thermal relay reset button |
| 5.Oil pump fault |
replace |
| 6.Controller fuse blown |
replace |
| 7.wrong line connection |
check and find the problem |
| 8.burner controller breaken down |
replace |
| 9.Damaged motor controls |
replace |
| 10.Damaged motor |
replace |
| 11.capacitor damaged |
replace |
| 12.Light leaks or simulated flames appear |
replace flame detector |
| Faulty |
|
|
| The burner is locked immediately after being purged, and the flame does not appear |
13.There is no oil in the tank, or there is water at the bottom of the tank |
oil or drain |
| 14.Improper combustion head position or damper position |
adjust |
| 15. Solenoid valve cannot be opened |
check valve or the connection |
| 16.Nozzles are clogged, dirty or damaged. |
clear or replace |
| 17.Ignition electrode position is wrong |
adjust |
| 18.Poorly insulated ground wire |
replace |
| 19.Damaged high voltage cable. |
replace |
| 20.Ignition transformer damaged |
replace |
| 21.Solenoid valve or ignition transformer wiring error |
adjust |
| 22.Damged burner controller |
replace |
| 23.oil pump problem |
replace |
| 24.Damaged coupling between pump and motor. |
replace |
| 25.The oil inlet and return pipes are wrongly connected |
adjust |
| 26.Dirty screens in the pump, filter or nozzle |
clean |
| Faulty |
|
|
| Burner locks out after flame appears |
27.Ignition electrode position is wrong |
adjust |
| 28.Photocell or controller damaged |
replace |
| 29.Dirty photocell |
clean |
| Pulsating ignition or unstable flame |
30.The position of the combustion head is set incorrectly |
adjust |
| 31.Ignition electrode position is wrong |
adjust |
| 32.too much damper |
adjust |
| 33.Nozzle not suitable for this burner or boiler |
replace |
| 34.the nozzle is broken |
replace |
| 35.improper pump pressure |
adjust |
| Faulty |
|
|
| Black smoke |
lack of air |
Adjust the combustion damper according to the code |
| Worn or dirty nozzle |
clean |
| Nozzle filter clogged |
clean or replace |
| pump pressure adjustment |
adjust |
| dirty blower |
clean |
| White smoke |
too much air |
Adjust the combustion damper according to the code |
| Burning head dirty |
Dirty nozzle or filter |
replace |
| Inappropriate nozzle oil quantity or angle |
adjust |
| nozzle loose |
adjust |
| There are sundries on the fire-stabilizing blade |
clean |
| Wrong head alignment or insufficient air |
Adjust according to instructions, open valve |
| The length of the induced draft pipe is not suitable for the boiler |
Revise |
