Storing The Charger - Toro Greensmaster eFlex 1021 Operator's Manual

Temperatures outside of this range will damage your battery.
The temperature that the battery are stored at will affect their long-term life. Storage
for long periods of time at extreme temperatures will reduce the battery life. Store the
machine in a cool (not below freezing) location.
• Before you store the machine, charge or discharge the battery between 40% to 60%
(50.7V to 52.1V).
Note:
charged to 100% before storage, the battery life shortens.
If you anticipate that the machine will be stored for a longer period of time, charge the
battery to around 60%.
• For every 6 months of storage, check the battery-charge level and ensure that it is
between 40% to 60%. If the charge is below 40%, charge the battery between 40% to
60%.
• You can use a multimeter to check the charge level when the machine is off. Refer to the
following table for the amount of voltage that is equal to the charge level:
Voltage
52.1V
51.4V
50.7V
• After charging the battery, disconnect the battery charger from power. Disconnect the
power connector during storage to minimize the discharging of the battery.
• If you leave the charger on the machine, it will shut off after the battery is fully charged
and does not turn back on unless the charger is disconnected and reconnected.

Storing the Charger

1. Disconnect the charger from the machine.
2. Disconnect the power-supply cord from the charger and coil it securely.
3. Examine the power supply cord thoroughly for signs of wear or damage. Replace it if it is
worn or damaged.
4. Examine the charger thoroughly for worn, loose, or damaged parts. To repair or replace
parts, contact your authorized Toro distributor for assistance.
5. Store the charger with the power supply cord in a clean, dry place where it will not be
bumped or damaged and not exposed to caustic fumes.
3460-892A
A 50% charge is optimal to ensure a maximum battery life. When the battery is
IMPORTANT
Charge Level
60%
50%
40%
Page 7–2 Storage: Storing the Charger