Deutsch 
English Automatic oil burner control unit for 1- or 2-stage 1-tube atomizing burners over 30 kg/h. Special version for special applications, e.g. burners in waste incineration plants, boilers with highly red-hot refractory lining, etc.
Difference to the LAL 1.25 / LAL 2.25 / LAL 4.25 machines :
- Extraneous light does not trigger a fault shutdown
1. during the operating pause
2. during the pre-ventilation time
- Extraneous light prevents the burner from starting up
Difference to the LAL 1.25 / LAL 2.25 / LAL 4.25 machines :
- Extraneous light does not trigger a fault shutdown
1. during the operating pause
2. during the pre-ventilation time
- Extraneous light prevents the burner from starting up