Storage Recommendations - DeWalt DC727KA Original Instructions Manual

E N G L I S H
However, if the outer seal is broken:
a. and the battery liquid gets on your skin,
immediately wash with soap and water for
several minutes.
b. and the battery liquid gets into your eyes,
flush them with clean water for a minimum
of 10 minutes and seek immediate medical
attention. (Medical note: The liquid is 25–35%
solution of potassium hydroxide.)
SPECIFIC SAFETY INSTRUCTIONS FOR LITHIUM ION
(Li-Ion)
• 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.
• 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 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 persists, seek medical attention.
WARNING: Burn hazard. Battery liquid
may be flammable if exposed to spark or
flame.
Battery Cap (fi g. B)
A protective battery cap is supplied to cover the
contacts of a detached battery pack. Without the
protective cap in place, loose metal objects could
short circuit the contacts, causing a fire hazard and
damaging the battery pack.
1. Take off the protective battery cap (13) before
placing the battery pack (9) in the charger
or tool.
2. Place the protective cap over the contacts
immediately after removing the battery pack from
the charger or tool.
WARNING: Make sure the protective
battery cap is in place before storing or
carrying a detached battery pack.
Battery Pack (fi g. A)
BATTERY TYPE
The DC729 and DC759 operate on 18 volt battery
packs (NiCd, NiMH, Li-Ion).
The DC728 and DC757 operate on 14.4 volt battery
packs (NiCd, NiMH, Li-Ion).
10
The DC727KA and DC756 operate on 12 volt battery
packs (NiCd, NiMH).

Storage Recommendations

1. The best storage place is one that is cool and
dry away from direct sunlight and excess heat or
cold. For optimum battery performance and life,
store battery packs at room temperature when
not in use.
NOTE: Li-Ion battery packs should be fully
charged when stored.
2. Long storage will not harm the battery pack or
charger. Under proper conditions, they can be
stored for up to 5 years.
Labels on Charger and Battery Pack
In addition to the pictographs used in this manual, the
labels on the charger and the battery pack show the
following pictographs:
Read instruction manual
before use.
Battery charging
Battery charged
Battery defective
Hot/cold pack delay
Do not probe with conductive objects.
Do not charge damaged battery packs
Use only with D WALT battery packs,
E
others may burst, causing personal injury
and damage.
Do not expose to water.
Have defective cords replaced immediately.
Charge only between 4 °C and 40 °C.
Discard the battery pack with due care for
the environment.
Do not incinerate the battery pack
NiMH, NiCd+ and Li-Ion.