DeWalt DCR020 Service Manual download pdf (Page 28)

ENGLISH

This charger will not charge a faulty battery pack.

The charger will indicate faulty battery by refusing to

light or by displaying problem pack or charger blink

pattern.

NOTE: This could also mean a problem with a

charger.

If the charger indicates a problem, take the charger

and battery pack to be tested at an authorised

service centre.

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.

XR Li-Ion tools 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.

A cold battery pack will charge at about half the rate

of a warm battery pack. The battery pack will charge

at that slower rate throughout the entire charging

cycle and will not return to maximum charge rate

even if the battery warms.

Important Safety Instructions for All

Battery Packs

When ordering replacement battery packs, be sure

to include the 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 and then follow

the charging procedures outlined.

READ ALL INSTRUCTIONS

• 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 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.

• Charge the battery packs only in designated

DEWALT chargers.

• DO NOT splash or immerse in water or other

liquids.

• Do not disassemble the charger; take it to

an authorised service centre 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 230 V 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 DCB105 charger accepts 10.8V, 14.4V and

18V Li-Ion (DCB123, DCB125, DCB127, DCB140,

DCB141, DCB142, DCB143, DCB144, DCB180,

DCB181, DCB182, DCB183 and DCB184) battery

packs.

DEWALT chargers require no adjustment and are

designed to be as easy as possible to operate.

Charging Procedure (ﬁ g.4)

1. Plug the charger into an appropriate outlet

before inserting the battery pack.

2. Insert the battery pack (i) into the charger,

making sure the pack is fully seated in the

charger. The red (charging) light will blink

continuously indicating that the charging

process has started.

3. The completion of charge will be indicated by

the red light remaining ON continuously. The

pack is fully charged and may be used at this

time or left in the charger.

NOTE: To ensure maximum performance and life of

Li-Ion batteries, charge the battery pack fully before

first use.

Charging Process

Refer to the table below for the state of charge of

the battery pack.

Charge indicators: DCB105

charging

–– –– –– –– –– –– ––

fully charged

––––––––––––––––––––

hot/cold pack delay

––– • ––– • ––– • –––

replace battery pack

• • • • • • • • • • • • • •

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DeWalt DCR020 Service Manual Page 28

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