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S31NUK5080(2)2001-01
FOR THE CHAPTERS: "THE MACHINE DOESNT SWEEP", "IT DOESNT SUCKS", "THE SIDE BRUSH
DOESNT TURN", SEE CHAPTER BATTERY VERSION.
TROUBLESHOOTING
PETROL VERSION
THE ENGINE DOESNT SWITCH
1) CHECK IF THERE IS PETROL IN THE TANK
2) CHECK IF THE TANK TAP IS IN POSITION ON
3) CHECK THE CORRECT POSITION /EFFICIENCY OF THE SWITCH
ON/OFF (
C1
)
4) CHECK THE CONNECTIONS AND EFFICIENCY OF THE SAFETY
MICRO SWITCH
MSW
5) INSPECT THE STOPPING ELECTRIC WIRE IN ORDER TO
CHECK ANY EVENTUAL SHORT CIRCUIT (LOSS OF INSULA-
TION) OF THE CABLE
6) CHECK THE AIR FILTER AND SPARK PLUG CONDITION OF THE
PETROL ENGINE (SEE MAINTENANCE CHAPTER)
THE ENGINE DOESNT STOP
1) CHECK THE CORRECT POSITION/EFFICIENCY OF THE
SWITCH ON /OFF (
C1
)
2) CHECK THE STOPPING ENGINE CABLE (WIRE) CONNEC-
TIONS.
THE MACHINE PERFORMANCE IS
NOT GOOD
1) REVOLUTION PER MINUTE (RPM) OF THE ENGINE: ADJUST IT
UP TO 3000 RPM
THE ENGINE STOPS
1) CHECK THE FUEL LEVEL
2) CHECK THE AIR FILTER AND SPARK PLUG OF THE PETROL
ENGINE
3) CHECK THE EFFICIENCY,CONNECTIONS AND INSULATION
OF THE SWITCH ON/OFF (
C1
) OF THE SAFETY MICRO
SWITCH (
MSW
) AND OF THE ELECTRIC WIRE FOR STOP-
PING ENGINE
