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0006080895 ed 2007/02
TWO-STAGE GAS BURNERS
The burner does not require special maintenance, but it is good practice to check periodically that the gas fi lter is
clean and that the ignition electrode is effi cient. It is also necessary to verify that the ignition electrode’s spark is
produced between the same electrode and the disk. The combustion head may need cleaning.
Take care during
re-assembly to exactly centre the electrodes (one for switching on and one for fl ame detection) to prevent these
going to ground and blocking the burner. Most of the components can be inspected by removing the housing; to
inspect the head you must remove the mixing unit, proceeding as explained below.
1) Undo the lid screw “A” to gain access to the
interior of the burner.
MAINTENANCE
2) After disconnecting the gas train, unscrew the
3 screws “B” that fasten the fl ange of the gas
outlet connector to the burner plate.
3) Remove the mixer unit in the picture.
0002934250B
0002934200C
0002934250A
