ADJUSTMENT DIAGRAM FOR SERVOMOTOR BERGER STA 5 B0. 36/8 4N 22
PREVENTILATION WITH AIR OPEN IN 2ND FLAME POSITION
TO MODIFY THE ADJUSTMENT OF THE CAMS USE THEIR
SCREWS. THE MARK OF THE RED RING INDICATES THE
ROTATION ANGLE ON THE REFERENCE SCALE. SET FOR
EACH CAM.
1) ELECTRIC DIAGRAM
2) ADJUSTING SCREW
3) 1st FLAME AIR ADJUSTING CAM
4) 2nd FLAME VALVE ACTUATING CAM. IT
MUST BE ADJUSTED BETWEEN THE 1st
FLAME CAM AND THE 2nd FLAME
5) CAM: AIR GATE SHUT WHEN BURNER
IS NOT OPERATING
6) 2nd FLAME AIR ADJUSTING CAM
7) ELECTRICAL CONNECTIONS
8) FIDUCIAL MARK
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