Quick Charge SCOXU - Manual (Page 6)

Provide adequate ventilation when charging batteries. Chargers can
ignite flammable materials and vapors. Do not use near fuels,
grain, dust, solvents, or other flammables.
Do not charge batteries in excessively hot temperatures; wait till
the cool of the evening.
PRE CHARGE INFORMATION:
Mount the charger in the desired location. Allow space for the
charger to dissipate heat, it will get hot while in use. Do not seal
the charger in an air tight compartment. Do not cover the charger
with any material. NOTE: The OB models are NOT water proof,
they are water resistant. This means they cannot withstand
immersion, or continuous exposure from pressure washers, or
heavy rain.
Connect the red charge lead to battery positive, black to
negative. But before, make sure the battery pack is of the same
voltage rating of the charger. If you are unsure, count the number
of cells on the battery pack and multiply by two. This figure should
be the same as the DC voltage rating of the charger. (see ratings
label on charger) Charging a battery with a lower voltage rating
than the charger will cause damage to batteries, charger, and can
create an explosive atmosphere.
DRIVE LOCKOUT OPTION:
If your charger has an extra pair of small wires with a connector,
spade terminals, or just bare wires, it has this option. These wires
connect to your equipment if it has this feature. The purpose is to
disable the drive mechanism of the equipment when the charger is
plugged in so it cannot be moved and cause damage to the AC cord
and receptacle. These wires do not have to be connected for the
charger to work.
Make sure the AC cord, DC output leads, terminals,
connectors, or clamps are all in good working condition. Do not
use the charger if there are any signs of stress or damage, or if