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HYDRAULIC SCHEME. GULLIVER RG D (one nozzle). bar. return. suction. 2 nd STAGE VALVE. 1 st STAGE VALVE. AIR ADJUSTMENT GROUP. 2 nd STAGE AIR SETTING SCREW. 1 st STAGE OIL REGULATOR. 1 st STAGE AIR SETTING SCREW. AIR DAMPER. 2 nd STAGE OIL REGULATOR. bar. return. suction.
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HYDRAULIC SCHEME GULLIVER RG D (one nozzle)
bar return suction
2nd STAGE VALVE 1st STAGE VALVE AIRADJUSTMENT GROUP 2nd STAGE AIR SETTING SCREW 1st STAGE OIL REGULATOR 1st STAGE AIR SETTING SCREW AIR DAMPER 2nd STAGE OIL REGULATOR bar return suction
the air damper opens at 1st stage position PRE-PURGE bar return suction
PRE-PURGE bar return suction
PRE-PURGE bar return suction
PRE-PURGE bar return suction
PRE-PURGE bar return suction
PRE-PURGE bar return suction
PRE-PURGE bar return suction
PRE-PURGE bar return suction
1.5bar PRE-PURGE bar return suction
1st STAGE 1st stage valve closes the passage bar return suction
1st STAGE bar return suction
the piston moves: the burner starts 7bar 1st STAGE bar return suction
2nd STAGE the 2nd valve closes bar return suction
the piston moves to the left completely bar 2nd STAGE return suction
the air damper jack moves bar 2nd STAGE return suction
the air damper moves to maximum bar 2nd STAGE return suction
2nd oil regolator moves bar 14bar 2nd STAGE return suction
bar 1st STAGE 2nd stage thermostat opens return suction
bar 1st STAGE 2nd valve opens return suction
bar 1st STAGE return suction
bar 1st STAGE the piston moves to the right return suction
bar 1st STAGE air damper goes to 1st stage position return suction
the piston closes bar 7bar 1st STAGE return suction
bar STOPPING 1st stage thermostat opens return suction
bar STOPPING 1st stage valve opens return suction
STOPPING return suction
STOPPING the piston closes return suction
STOPPING the air damper closes return suction