LIBHOF K-18, User Manual

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15
English
5. CONNECTING THE COOLING DEVICE
WARNING! DC extension cord
• Because of the potential safety danger under certain conditions, the
manufacturer does not recommend using any type of DC extension cord.
• Under no circumstance should you attempt to splice extension cord wires.
• Do not use power strips or two-way splitter.
• Always unroll or uncoil a DC cord to avoid heat retention and possible melting.
• Connecting to a battery (vehicle or boat), the cooler can be operated with DC
12V or 24V.
NOTICE! Danger of damage!
Disconnect the cooler and other consumer units from the battery before you connect
the battery to a quick charging device. Over-voltage can damage the electronic of
the cooling device.
For safety reason, the cooling device is equipped with an electronic system to
prevent polarity reversal. This protects the device against short-circuiting when
connecting to a battery.