PART IV: MAINTENANCE
41
MOVING HEAD VERSION (OPTIONAL)
Combustion head setting
The burner is equipped with a electronic control to shift the head automatically from the "MAX" position (corresponding to the maximum
power) to the "MIN" position (corresponding to the minimum power).
The system is adjustable with the curve setting of the corresponding servo control.
Removing the combustion head
1 Remove the top H.
2 Remove the UV detector out of its housing: disconnect electrode cables and the light oil flexible hoses.
3 Loosen the screws V holding the gas manifold G, loosen the connectors E.
4 If the burner is supplied with a movable combustion head, loosen the screws R of the combustion head adjusting group.
5 Some models are provided with the T baffle. Move the gas manifold ahead and remove the baffle.
6 Pull out the complete group as shown in the picture below.
7 Clean the combustion head by means of a vacuum cleaner; scrape off the scale by means of a metallic brush.
Note: to replace the combustion head, reverse the operations described above.
To Next Page
Loading...
