Toro Greensmaster 3120 - Electrical System Quick Checks; Testing the Battery (Open Circuit Test)

ElectricalSystemQuickChecks
TestingtheBattery(OpenCircuitTest)
BatteryTestTable
VoltageMeasured
BatteryChargeLevel
12.68V(orhigher)Fullycharged(100%)
12.45V
75%charged
12.24V
50%charged
12.06V
25%charged
11.89V
0%charged
Measurethevoltagebetweenthebatteryterminals.
Toolsrequired:DigitalmultimetertosettheDCvolts.
1.Thebatterytemperatureshouldbe16°Cto38°C(60°Fto100°F).
2.EnsurethatthekeyisintheOFFpositionandalltheaccessoriesareturned
off.
3.Connectthepositive(+)meterleadtothepositivebatterypostandnegative
(-)meterleadtothenegativebatterypost.
4.Measureandrecordthebatteryvoltage.RefertotheBatteryTestT able
(page5–8)todeterminechargelevelofthebattery.
Note:Thistestprovidesarelativeconditionofthebattery.Theloadtestingofthe
batteryprovidesadditionalandmoreaccurateinformation;refertoInspecting,
Maintaining,andT estingtheBattery(page5–33).
ElectricalSystem:ElectricalSystemQuickChecks
Page5–8
Greensmaster3120
17230SLRevC