Burner faults due to loss of flame signal can lead to costly down time. Additionally, burner ignition failures can be a nuisance and can have a negative impact on production. Carefully inspect your flame rods and igniters for cracks, deterioration, proper connection and accumulated moisture and replace as necessary. Properly set and maintained spark igniters and flame rods can help you avoid these costly the time-consuming problems and unreliable burner operation. For your convenience, this link leads you to an outline of general settings for Maxon EB style burners.