ELECTRICAL SYSTEM
SERVICE MANUAL
ENGLISH
SW 750 1463162000(2)2009-02
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SW1
EB1
W2S
F1
F2
M3
F3
ES1
CH1
BAT
M1
M2
S301615
TROUBLESHOOTING
See the previous chapters relevant to the use of the electrical system.
Other possible causes:
The battery is discharged or the connections are inefcient (check the battery or clean the connections).1.
There is an open in the fuses (reset/replace).2.
The wiring harness is cut or squashed (repair).3.
COMPONENT LAYOUT
Key:
BAT Batteries
CH1 Battery charger - Function control
EB1 Electronic board LED
ES1 Relay
F1 Main fuse
F2 Vacuum fan fuse
F3 Side broom fuse
M1 Main motor
M2 Vacuum system motor
M3 Side broom motor
SW1 Main switch
SW2 Hopper microswitch