ACDelco ARW1209 Manual De Instrucciones página 29

If battery pack is not charged properly: check battery pack terminals for dirt.
Clean with cotton swab and alcohol if necessary.
If battery pack is not still charged properly, take or send charger (and battery
pack) to the closest certified Service Center.
Under certain conditions, with the charger plugged into the power source, the
exposed charging contacts inside the charger can be shorted by foreign material.
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 source when there is no battery
pack in the battery compartment. Unplug charger before attempting to clean.
Do not freeze or immerse charger in water or any other liquid.
The battery set should be recharged when it fails to produce sufficient power on
jobs that were done previously with ease. Do not continue to use under these
conditions. Follow the charging procedures.
WARNING
Don't allow any liquid to get inside charger. Electric shock may result. To facilitate
the cooling of the battery pack after use, avoid placing the charger in a warm
environment such as in a metal shed, or an uninsulated trailer.
CAUTION
Never attempt to open the charger for any reason. If the plastic housing of the
charger breaks or cracks, return to the closest certified Service Center.
NOTE
This product is not user serviceable. There are no user serviceable parts inside the
charger. Servicing at the closest certified Service Center is required to avoid damage
to static sensitive internal components.
READ ALL OF THE INSTRUCTIONS IN THE BATTERY CHARGER SECTION
OF THIS MANUAL BEFORE ATTEMPT TO CHARGE THE BATTERY PACK
FOR YOUR TOOL.
Always confirm the battery pack and charger are compatible. Other types of charges
may result in a risk of fire, electric shock or personal injury and battery packs will be
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