90550095 PC1800HV
4/1/09
BAD BATTERY
The charger can detect a weak or damaged battery. The LED flashes in the
pattern indicated on the label. If you see this bad battery blink pattern, do not
continue to charge the battery. Return it to a service center or a collection site for
recycling.
HOT/COLD PACK DELAY
When the charger detects a battery that is excessively hot or excessively cold, it
automatically starts a Hot/Cold Pack Delay, suspending charging until the battery
has normalized. After this happens, the charger automatically switches to the Pack
Charging mode. This feature ensures maximum battery life. The light flashes in the
pattern indicated on the label.
PROBLEM POWER LINE
When the charger is used with some portable power sources such as generators
or sources that convert DC to AC, the charger may temporarily suspend operation.
The LED flashes in the pattern indicated on the label. This indicates that the power
source is out of limits.
LEAVING THE BATTERY IN THE CHARGER
The charger and battery pack can be left connected with the LED glowing indefinitely.
The charger will keep the battery pack fresh and fully charged. This charger features an
automatic tune-up mode which equals or balances the individual cells in the battery pack
to allow it to function at peak capacity. Battery packs should be tuned up weekly or
whenever the battery no longer delivers the same amount of work. To use the automatic
tune-up mode, place the battery pack in the charger and leave it for at least 8 hours.
IMPORTANT CHARGING NOTES
1. Longest life and best performance can be obtained if the battery pack is charged when
the air temperature is between 65°F and 75°F (18°- 24°C). DO NOT charge the battery
pack in an air temperature below +40°F (+4.5°C), or above +105°F (+40.5°C). This is
important and will prevent serious damage to the battery pack.
2. The charger and battery pack may become warm to touch while charging. This is a
normal condition, and does not indicate a problem. To facilitate the cooling of the battery
pack after use, avoid placing the charger or battery pack in a warm environment such as
in a metal shed, or an uninsulated trailer.
3. If the battery pack does not charge properly:
a. Check current at receptacle by plugging in a lamp or other appliance
b. Check to see if receptacle is connected to a light switch which turns power off
when you turn out the lights.
c. Move charger and battery pack to a location where the surrounding air
temperature is approximately 65°F - 75°F (18°- 24°C).
d. If charging problems persist, take the tool, battery pack and charger to your
local service center.
4. The battery pack should be recharged when it fails to produce sufficient power on jobs
which were easily done previously. DO NOT CONTINUE to use under these conditions.
Follow the charging procedure. You may also charge a partially used pack whenever you
desire with no adverse affect on the battery pack.
5. Foreign materials of a conductive nature such as, but not limited to, steel wool,
aluminum foil, or any buildup of metallic particles should be kept away from charger
cavities. Always unplug the charger from the power supply when there is no battery pack
in the cavity. Unplug charger before attempting to clean.
6. Do not freeze or immerse charger in water or any other liquid.
:
Shock hazard. Do not allow any liquid to get inside charger.Never attempt
to open the battery pack for any reason. If the plastic housing of the battery pack breaks or
cracks, return to a service center for recycling.
INSTALLING AND REMOVING THE BATTERY PACK FROM THE TOOL
:
Make certain the lock-off button is engaged to prevent switch actuation
before removing or installing battery.
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