Yamaha EF2800i Owner's Manual page 24

NOTICE
9 Be sure the economy control switch is turned
off while charging the battery.
9 Be sure to connect the red battery charger
lead to the positive (+) battery terminal, and
connect the black lead to the negative (–) bat-
tery terminal. Do not reverse these positions.
9 Connect the battery charger leads to the bat-
tery terminals securely so that they are not
disconnected due to engine vibration or other
disturbances.
9 Charge the battery in the correct procedure by
following instructions in the owner's manual
for the battery.
9 The DC protector turns "OFF" automatically if
current above the rated flows during battery
charging.
To restart charging the battery, turn the DC
protector on by pressing its button to
"RESET". If the DC protector turns off again,
stop charging the battery immediately and
consult a Yamaha dealer.
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