Hi

The sequential control is indeed a Sartronic 830, I dont know where the burner is, The oil pump is Danfoss Type BFP 11LS, the motor is bentone with a box above it which is Danfoss Type EBI.

Where is the oil filter and how do I check it? also how do I check for contanination in the oil? Where is the solenoid?

sorry about all the questions but I am new to this.

cheers for your help