Toro Greensmaster eTriFlex 3360 Service Manual page 120

SC8: Lithium-Ion Battery Controller (Model 04590) (continued)
Electrical System: Electrical System Operation
Note: When the key switch is set to the Off position, the BMS delays
disconnecting the batteries from the machine for approximately 3 seconds
to allow time for all of the other machine controllers to shut down.
•
Communicates battery information to the machine during operation via the
CAN bus.
•
Communicates battery information to the battery charger via the CAN bus.
•
Supplies battery pack signal voltage to the key switch.
Note: With the exception of the lithium-ion battery cables, the only
machine circuit with voltage when the key switch is in the O
the low amperage signal voltage (Pack Sig+) from the BMS to the key
switch.
Refer to SC8: Lithium-Ion Battery Controller (Model 04590) (page 5–40)
lithium-ion battery controller testing information.
Do not open the lithium-Ion battery controller. There are no
serviceable parts on or in the controller. If you open the controller,
you will void the warranty. The controller is protected by
tamper-alerting devices.
Note: If the SC8: Lithium-Ion Battery Controller is replaced for any reason,
the machine software must be updated; contact an Authorized Toro Distributor
for assistance.
IMPORTANT
Page 5–16
position, is
FF
Greensmaster® eTriFlex 3360 and 3370
19239SL Rev B
for SC8: