5 CALIFORNIA PROPOSITION 65
WARNING
This product contains a chemical known to the state
of California to cause cancer, birth defects or other
reproductive harm. Some dust created by power
sanding, sawing, grinding, drilling, and other con-
struction activities contains chemicals known to cause
cancer, birth defects or other reproductive harm.
Some examples of these chemicals are:
• Lead from lead-based paints;
• Crystalline silica from bricks and cement and other
masonry products;
• Arsenic and chromium from chemically
treated lumber.
Your risk of exposure to these chemicals varies
depending on how often you do this type of work. To
reduce your exposure to these chemicals, work in a
well-ventilated area, and work with approved safety
equipment, such as dust masks that are specially
designed to filter out microscopic particles.
6 EXAMINE THE CHARGING BASE
If the battery pack does not charge correctly:
1. Examine the current of the power outlet with different
AC device such as a lamp to ensure the outlet is
working properly.
2. Examine that the charger contacts are not
short-circuited.
If the charger is not under usual room temperature,
move the charger and battery pack to a location
where the temperature is between 35˚F(2˚C) and
-100˚F(38˚C).
WARNING
If you put the battery pack into the charger in cold
or hot environment, the charger LED light is red.
Remove battery pack and allow temperature to
arrive at recommended charging range.
7 OPERATION OF R12CB CHARGING BASE
• Connect the plug of charger to an AC power outlet.
• Insert battery pack onto charger.
This is a diagnostic charger. The Charger LED Light
(3) illuminates in a specified order to show the current
battery status. They are as follows:
CHARGING PROCEDURE (LED INDICATOR)
BATTERY IS CHARGING
GREEN BLINKING
FULLY CHARGED
GREEN
CHARGING FAULT (REMOVE THE BATTERY OR
UNPLUG THE CHARGER)
RED BLINKING
NOTE
If you do not use the battery pack and charger for
a long time, please remove the battery from the
charger and unplug from power source.
8 MAINTENANCE
CLEANING THE MACHINE
NOTE
Keep the air vent free of blockage, dust, and
debris. Do not spray, wash or submerge in water.
• Clear the unwanted material out of the air vent with
a vacuum.
• Clean housing and the plastic components with a
dry, soft cloth.
9 STOW THE MACHINE
Remove the battery pack before you store the charger
and disconnect the charger from power source. Be sure
to charge battery pack prior to long term storage.
10 TROUBLESHOOTING
PROBLEM
POSSIBLE
CAUSE
SOLUTION
Charger doesn't
work. Charger
shows defective
mode. (LED
flashes Red)
Battery pack
or charger is
defective or
there is a bad
connection
between the
battery pack
and charger.
Try to remove
and reinsert
the battery
pack in the
charger.
Try charging a
different battery
pack.
Unplug the
charger and
wait until the
red LED goes
out, then
reconnect the
plug to the
power supply.
Replace
defective
battery pack.
Charger doesn't
work. Charger
shows evaluation
mode
(LED indicates
Red solid ON).
Battery pack is
either too hot,
or too cold.
Allow the
battery pack to
reach normal
temperature.
Charging will
begin when
the battery
pack returns to
35˚F(2˚C) and
-100˚F(38˚C).
