Maintenance - DeWalt DCB104 Original Instructions Manual

The tool will automatically turn off if the Electronic Protection
System engages. If this occurs, place the lithium-ion battery
pack on the charger until it is fully charged.
Important Charging Notes
1. Longest life and best performance can be obtained if the
battery pack is charged when the ambient temperature
is between 18 ° – 24 °C. DO NOT charge the battery pack
in an air temperature below 4.5 °C, or above 40 °C. This
is important and will prevent serious damage to the
battery pack.
2. The charger and battery pack may become warm to the
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 storing the charger or battery
pack in a warm environment.
3. The DCB104 battery charger is equipped with an internal
fan designed to cool the charger. The fan will turn on
automatically when the charger needs to be cooled. Never
operate the charger if the fan does not operate properly or if
ventilation slots are blocked. Do not permit foreign objects
to enter the interior of the charger.
4. If the battery pack does not charge properly:
a. Check operation of socket by plugging in a lamp or
other appliance;
b. Move the charger and battery pack to a location where
the ambient air temperature is approximately 18 ° – 24 °C;
c. If charging problems persist, take the tool, battery pack
and charger to your local service center.
5. 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 effect on the battery pack.
6. Foreign materials of a conductive nature such as, but not
limited to, grinding dust, metal chips, 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 the charger before attempting to clean.
7. Do not freeze or immerse the charger in water or any
other liquid.

MAINTENANCE

Your D WALT power tool has been designed to operate
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over a long period of time with a minimum of maintenance.
Continuous satisfactory operation depends upon proper tool
care and regular cleaning.

WARNING: To reduce the risk of serious personal
injury, turn tool off and disconnect battery pack
before making any adjustments or removing/
installing attachments or accessories. An accidental
start-up can cause injury.
The charger and battery pack are not serviceable.
Lubrication
Your power tool requires no additional lubrication.
Cleaning

WARNING: Shock hazard. Disconnect the charger
from the AC outlet before cleaning. Dirt and grease
may be removed from the exterior of the charger using a
cloth or soft non-metallic brush. Do not use water or any
cleaning solutions. Never let any liquid get inside the tool;
never immerse any part of the tool into a liquid.

WARNING: Blow dirt and dust out of the main housing
with dry air as often as dirt is seen collecting in and around
the air vents. Wear approved eye protection and approved
dust mask when performing this procedure.

WARNING: Never use solvents or other harsh chemicals
for cleaning the non-metallic parts of the charger. These
chemicals may weaken the materials used in these parts.
Optional Accessories

WARNING: Since accessories, other than those offered
by D WALT, have not been tested with this product, use
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of such accessories with this tool could be hazardous.
To reduce the risk of injury, only D
accessories should be used with this product.
Consult your dealer for further information on the
appropriate accessories.
Protecting the Environment
Separate collection. Products and batteries marked
with this symbol must not be disposed of with normal
household waste.
Products and batteries contain materials that can
be recovered or recycled reducing the demand for raw
materials. Please recycle electrical products and batteries
according to local provisions. Further information is available at
www.2helpU.com.
Rechargeable Battery Pack
This long life battery pack must be recharged when it fails
to produce sufficient power on jobs which were easily done
before. At the end of its technical life, discard it with due care for
our environment:
• Run the battery pack down completely, then remove it from
the tool.
• Li-Ion cells are recyclable. Take them to your dealer or a
local recycling station. The collected battery packs will be
recycled or disposed of properly.
English
WALT recommended
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