DeWalt DXAEC10 Instruction Manual page 13

CAUTION: If wrong charging mode is selected, the unit
will not charge the battery. The LCD screen will show
the following (6V or 12V icon and the fault icon will flash):
IMPORTANT: If the unit is overheated, the charging process will
automatically terminate and the LCD screen will flash the overheat icon
and the fault icon. The 6V or 12V icon and the battery icon light solid.):
Disconnect the charger and allow the charger to cool for several
minutes. Make sure there is adequate ventilation around the unit before
attempting to charge again.
4. When the battery is completely charged, the unit automatically goes
into float charge mode and the LCD screen displays the following:
The digital display shows "FLO" to indicate that the unit is in float
charge mode. In this mode, the unit monitors the battery voltage and
charges as necessary to assure the battery maintains full capacity. The
unit remains in float charge mode as long as the charger is connected
to the battery and plugged into a functioning AC outlet.
When disconnecting charger, disconnect the AC cord, remove clamp
from vehicle chassis, and then remove clamp from battery terminal.
Charging 12V Lithium Automotive Battery
– Always follow the "SPECIFIC SAFETY INSTRUCTIONS FOR
WARNING:
LITHIUM BATTERIES" section.
WARNING: – To reduce the risk of injury or property damage:
• Always disconnect the AC plug from the AC outlet first before
disconnecting the charger from the battery to be charged.
• Ensure that all installation, operating instructions and safety
precautions are understood and observed; then follow the steps
outlined in the appropriate section ("Prepare to Charge A 12V Lithium
Automotive Battery").
1. Plug the AC cord into a functioning AC outlet. Press the Lithium
Charging Button.
Notice: Please wait for few seconds to toggle the 6V or 12V or Lithium
battery charging mode by pressing the button.
The backlit LCD screen will show the following (12V and Li icon
will light solid):
2. Connect the battery charger to the battery using the battery clamps,
following the appropriate directions in the "Preparing to Charge A
Lithium Battery" section at the front of this manual.
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