Toro Greensmaster eFlex 1021 Service Manual page 89

Lithium-Ion Battery Controller (BMS) (continued)
Greensmaster ® eFlex 1021
20248SL Rev A
Do not open the lithium-Ion battery controller. There are no
serviceable parts on or in the lithium-ion battery controller case.
If you open the controller case, you will void the warranty. The
controller case is protected by tamper-alerting devices. Opening the
controller case may result in personal injury and property damage.
Note: If the Lithium-Ion Battery Controller is replaced for any reason, the
machine software must be updated; contact an Authorized Toro Distributor for
assistance.
IMPORTANT
Page 5–9 Electrical System: Electrical System Operation