Intended Use; Operation; Maintenance - Ryobi RC18120 Original Instructions Manual

Safety, performance, and dependability have been given
top priority in the design of your charger.

INTENDED USE

This charger is only intended to charge Ryobi ONE+
Lithium-Ion battery packs listed in this manual.
The product is only for use indoors in dry conditions.
The product is not intended to charge any other type
of battery, to be used as a power supply, or for any
other purpose. It should never be used in explosive or
inflammable environments.
CHARGER SAFETY WARNINGS
Please read and observe these instructions before using the
product. Failure to follow these instructions and warnings
increases the risk of electric shock, fire and explosion.
WARNING
Do not recharge primary cells (non-rechargeable).
WARNING
Mains voltage must correspond with the voltage
specifications on the product.
■ Before using the product, check that the product
enclosure, cable and adaptor plug are not damaged.
If damage is found, do not use and follow instruction in
the maintenance section of this manual.
■ The product must not be damp, and should never be
used in a damp environment.
■ The product is for indoor use only.
■ Do not use the product if it has suffered any heavy
shock or jolting, or is damaged in any other way.
■ Do not conduct charging in a position which may
become exposed to sunlight or other heat source.
■ Due to the heat generated during charging, the product
should not be operated on a combustible surface.
■ Do not conduct charging operations in the vicinity
of flammable materials. Example: Cloth, packaging
materials, paint, spray paint or aerosols, lubricant,
thinners, petrol containers, gas containers or gas
appliances.
■ Do not cover any ventilating slots and provide adequate
ventilation during operation.
■ Never modify, disassemble or attempt to repair the
product yourself.
■ Do not allow the charger or batteries to become
contaminated with any material which could be
conductive. Example: Metal particles from grinding,
cutting or machining processes.
■ Remove the plug of the product from the power socket
when it is not in use or when cleaning it.
■ Only use extension cable that is approved and in good
condition.
■ Protect battery contacts to avoid a short circuit caused
by metallic objects which could cause a fire or explosion!
■ Do not charge batteries which show signs they have
leaked electrolyte. Dispose of them properly.
■ Never charge a damaged battery pack. If damaged,
replace immediately.
■ If the battery is not going to be used for a while, remove
the charger plug from the power socket and take the
battery off the product.

OPERATION

CHARGING THE BATTERY PACK
Battery packs are shipped in a low charge condition to
prevent possible problems. Therefore, you should charge
them before first use. If the charger does not charge your
battery pack under normal circumstances, return both
the battery pack and charger to your nearest authorised
service center for electrical check.
Do not charge nickel cadmium (NiCd) battery packs. When
a NiCd battery pack is inserted, the red LED will light up
and green LED will be off.
Make sure the power supply is normal household voltage,
220 V – 240 V, 50 Hz 60 W, AC only.
NOTE: After charging is complete, the green LED will
remain on until the battery pack is removed from the
charger or charger is disconnected from the power supply.
The battery pack will become slightly warm to the touch
while charging. This is normal and does not indicate a
problem.
Do not place the charger and battery pack in an area of
extreme heat or cold. They will work best at normal room
temperature.
NOTE: The charger and battery pack should be placed in
a location where the temperature is more than 10°C but
less than 38°C.
CHARGING A HOT BATTERY PACK
When using a tool continuously, the batteries in the battery
pack will become hot. You should let a hot battery pack
cool down for approximately 30 minutes before attempting
to recharge.

MAINTENANCE

■ If the supply cord is damaged, it must be replaced by
the manufacturer, its service agent or similarly qualified
persons in order to avoid a hazard.
■ Remove the plug of the product from the power socket
when it is not in use or when cleaning it.
3