DeWalt DCST990 Manual De Instrucciones página 8

• Do not place any object on top of the 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 the charger with a damaged cord or plug.
• Do not operate the 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 the 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 120V
household electrical power. Do not attempt to use it on any
other voltage.
Chargers
Your appliance uses a D WALT charger.
e
Be sure to read all safety instructions before
using your charger. Consult the chart at the
end of this manual for compatibility of
chargers and battery packs.
Charging Procedure (Fig. 1)
1. Plug the charger into an appropriate outlet
before inserting the battery pack.
2. Insert the battery pack (J) into the charger,
as shown in Figure 1, making sure the
pack is fully seated in charger. The red
3. The completion of charge will be indicated by the red light
Indicator Light Operation
x
Charge Indicators
This charger is designed to detect certain problems that can arise.
Problems are indicated by the red light flashing at a fast rate. If this
occurs, remove and then reinsert the battery pack into the charger.
J If the problem persists, try a different battery pack to determine if the
FIG. 1
charger is working properly. If the new pack charges correctly, then the
original pack is defective and should be returned to a service center
or other collection site for recycling. If the new battery pack elicits
the same trouble indication as the original, have the charger and the
battery pack tested at an authorized service center.
HOT/COLD DELAY
This charger has a hot/cold delay feature: when the charger detects a
battery that is hot, it automatically starts a delay, suspending charging
until the battery has cooled. After the battery has cooled, the charger
automatically switches to the pack charging mode. This feature
ensures maximum battery life. The red light flashes long, then short
while in the hot/cold delay mode.
6
(charging) light will blink continuously, indicating that the charging
process has started.
remaining ON continuously. The pack is fully charged and may be
used at this time or left in the charger.
PACK CHARGING
PACK CHARGED
HOT/COLD DEL AY
PROBLEM PACK OR CHARGER