Charging Process; Important Safety Instructions For All Battery Packs - DeWalt DC308 Manual De Instrucciones

• Do not place any object on top of charger
or place the charger on a soft surface that
might block the ventilation slots and result in
excessive internal heat. Place the charger in a
position away from any heat source. The charger
is ventilated through slots in the top and the
bottom of the housing.
• Do not operate charger with damaged cord
or plug — have them replaced immediately.
• Do not operate charger if it has received
a sharp blow, been dropped, or otherwise
damaged in any way. Take it to an authorized
service center.
• Do not disassemble charger; take it to an
authorized service center when service or
repair is required. Incorrect reassembly may
result in a risk of electric shock, electrocution or
fire.
• Disconnect the charger from the outlet before
attempting any cleaning. This will reduce the
risk of electric shock. Removing the battery
pack will not reduce this risk.
• NEVER attempt to connect 2 chargers together.
• The charger is designed to operate on
standard 230V household electrical power.
Do not attempt to use it on any other voltage.
This does not apply to the vehicular charger.
SAVE THESE INSTRUCTIONS
Chargers
The DE9000 charger accepts 28 V and 36 V Li-Ion
batteries.
This charger requires no adjustment and is designed
to be as easy as possible to operate.
Charging Procedure (fi g. A, B)
DANGER: Electrocution hazard.
230 volts present at charging terminals.
Do not probe with conductive objects.
Danger of electric shock or electrocution.
1. Plug the charger (13) into an appropriate outlet
before inserting battery pack.
2. Insert the battery pack into the charger. The
charger is equipped with a three-light fuel gauge
that will blink according to the state of charge of
the battery pack.
3. The completion of charge is indicated by the
three red lights remaining ON continuously. The
pack is fully charged and may be used at this
time or left on the charger.
NOTE: To ensure maximum performance and life of
Li-Ion batteries, charge the battery for a minimum of
10 hours before first use.

Charging Process

Refer to the table below for the state of charge of the
battery pack.
State of charge
1 light blinking
1 light blinking, 1 light on
1 light blinking, 2 lights on
3 lights on
Automatic Refresh
The automatic refresh mode will equalise or balance
the individual cells in the battery pack at its peak
capacity. Battery packs should be refreshed weekly
or whenever the pack no longer delivers the same
amount of work.
To refresh your battery pack, place the battery in the
charger as usual. Leave the battery pack for at least
10 hours in the charger.
Hot/Cold Pack Delay
When the charger detects a battery that is too hot
or too cold, it automatically starts a Hot/Cold Pack
Delay, suspending charging until the battery has
reached an appropriate temperature. The charger
then automatically switches to the pack charging
mode. This feature ensures maximum battery life.
LI-ION BATTERY PACKS ONLY
Li-Ion batteries are designed with an Electronic
Protection System that will protect the battery against
overloading, overheating or deep discharge.
The tool will automatically turn off if the Electronic
Protection System engages. If this occurs, place the
Li-Ion battery on the charger until it is fully charged.
Important Safety Instructions for All
Battery Packs
When ordering replacement battery packs, be sure to
include catalog number and voltage.
The battery pack is not fully charged out of the
carton. Before using the battery pack and charger,
read the safety instructions below. Then follow
charging procedures outlined.
READ ALL INSTRUCTIONS
• Do not charge or use battery in explosive
atmospheres, such as in the presence of
flammable liquids, gases or dust. Inserting or
removing the battery from the charger may ignite
the dust or fumes.
• Charge the battery packs only in D
chargers.
E N G L I S H
< 33%
33–66%
66–99%
100%
WALT
E
35