Black & Decker PIUSB Mode D'emploi page 8

• Always use the charger where there is adequate
ventilation. Do not block ventilation slots.
• ALWAYS turn the charger OFF by disconnecting it from
the DC accessory outlet when not in use.
• Make sure the nominal powering voltage is 12 volts DC,
center connection positive (+).
• When using this unit in a vehicle, check the vehicle owner's
manual for maximum power rating and recommended output.
Do not install in engine compartment — install in a well
ventilated area.
• Do not use with positive ground electrical systems.
*Reverse polarity connection will result in a blown fuse
and may cause permanent damage to the charger and will
void warranty.
*The majority of modern automobiles, RVs and trucks are
negative ground.
• Do not open the charger — there are no
user-serviceable parts inside.
• Do not use this charger with medical devices. It is not
tested for medical applications.
• Keep away from children. This is not a toy!
8