Batteries And Chargers; Storage Recommendations - DeWalt DCHT870 Instruction Manual

English
i
..................... Class II Construction
(double insulated)
g
..................... wear hearing
protection
a
..................... read all
documentation
..................... do not expose to
rain

BATTERIES AND CHARGERS

The battery pack is not fully charged out of the carton.
Before using the battery pack and charger, read the
safety instructions below and then follow charging
procedures outlined. When ordering replacement battery
packs, be sure to include the catalog number and voltage.
READ ALL INSTRUCTIONS
Important Safety Instructions for All
Battery Packs

WARNING:
instructions, and cautionary markings for the
battery pack, charger and product. Failure to
follow the warnings and instructions may result
in electric shock, fire and/or serious injury.
Do not charge or use the battery pack in explosive
•
atmospheres, such as in the presence of flammable
liquids, gases or dust. Inserting or removing the battery
pack from the charger may ignite the dust or fumes.
• NEVER force the battery pack into the charger. DO
NOT modify the battery pack in any way to fit into a
non‑compatible charger as battery pack may rupture
causing serious personal injury. Consult the chart
at the end of this manual for compatibility of batteries
and chargers.
Charge the battery packs only in D
•
• DO NOT splash or immerse in water or other liquids.
DO NOT allow water or any liquid to enter battery pack.
•
Do not store or use the tool and battery pack in
•
locations where the temperature may reach or
exceed 104 °F (40 °C) (such as outside sheds or metal
buildings in summer). For best life store battery packs in
a cool, dry location.
NOTE: Do not store the battery packs in a tool with
the trigger switch locked on. Never tape the trigger
switch in the ON position.
Do not incinerate the battery pack even if it is severely
•
damaged or is completely worn out. The battery pack
can explode in a fire. Toxic fumes and materials are created
when lithium‑ion battery packs are burned.
Do not expose a battery pack or appliance to fire or
•
excessive temperature. Exposure to fire or temperature
above 265 °F (130 °C) may cause explosion.
If battery contents come into contact with the skin,
•
immediately wash area with mild soap and water. If
battery liquid gets into the eye, rinse water over the open
6
n
..................... avoid staring at
light
l
or AC............ alternating current
Ah ....................... amp hours
CSPM .................. cut strokes per
minute
Read all safety warnings,
WALT chargers.
e
eye for 15 minutes or until irritation ceases. If medical
attention is needed, the battery electrolyte is composed of a
mixture of liquid organic carbonates and lithium salts.
Contents of opened battery cells may cause
•
respiratory irritation. Provide fresh air. If symptoms
persist, seek medical attention.
Battery liquid may be flammable if exposed to spark
•
or flame.
Never attempt to open the battery pack for any
•
reason. If the battery pack case is cracked or
damaged, do not insert into the charger. Do not crush,
drop or damage the battery pack. Do not use a battery pack
or charger that has received a sharp blow, been dropped,
run over or damaged in any way (e.g., pierced with a nail,
hit with a hammer, stepped on). Damaged battery packs
should be returned to the service center for recycling.

Storage Recommendations

The best storage place is one that is cool and dry, away
from direct sunlight and excess heat or cold. Store the fully
charged battery pack out of the charger.
Battery Pack Cleaning Instructions
Dirt and grease may be removed from the exterior of the
battery pack using a cloth or soft non‑metallic brush. Do not
use water or any cleaning solutions.
Fuel Gauge Battery Packs (Fig. B)
Some battery packs include a fuel gauge. When the fuel
gauge button is pressed and held, the LED lights will
indicate the approximate level of charge remaining. This
does not indicate tool functionality and is subject to
variation based on product components, temperature, and
end‑user application.
Transportation

WARNING:
carry, or transport the battery pack so that metal
objects can contact exposed battery terminals.
For example, do not place the battery pack in aprons,
pockets, tool boxes, product kit boxes, drawers, etc.,
with loose nails, screws, keys, coins, hand tools, etc.
When transporting individual battery packs, make
sure that the battery terminals are protected and well
insulated from materials that could contact them and
cause a short circuit. NOTE: Li‑ion battery packs should
not be put in checked baggage on airplanes and must
be properly protected from short circuits if they are in
carry‑on baggage.
shipping the D WALT FlEXVOlT™ Battery Pack
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The D WALT FLEXVOLT™ battery pack has a battery cap that
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should be used when shipping the battery pack.
Fire hazard. Do not store,