26 • ENGLISH
The LED indicator does not illuminate
when the charging cable is connected to
The green LED light stays on even when
batteries are not full.
The red LED light turns on.
Loose connection at the
No AC power at outlet
Short circuit shutdown
The battery voltage is
The battery clips are not
connected properly to
the battery terminals.
Check the connection.
Ensure power is present at outlet.
Clean dirty ventilation openings or remove
objects covering the unit. Place the unit in a
Disconnect the cables, and check the power
circuit is right.
Check the battery voltage with a multimeter.
Recycle the battery if the battery voltage is
Check the connection and re-attach the clips
to the terminals.
Check the polarity