Error Message - GRAUPNER POLARON AC/DC SPORTS Operating Instructions Manual

◎ Error Message

POLARON AC/DC SPORTS charger shows error message to the user. When the error happens, all
operation shall be stopped and the charger will show error message with error sound. It will be
cleared if you tap the error screen. And the screen will be returned to the previous screen.
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◆ In case the input power voltage is below 11V or
above 15V, please make sure the input power.
◆ Please make sure the battery connection.
◆ Please make sure the battery polarities.
◆ During charging/discharging, please make sure
the battery connection from the cable.
◆ In this case, please request A/S to our service
centre.
◆ In case of improper battery voltage configuration
or over-discharge, please make sure the voltage
configuration.