Never use a light socket.
Never connect the live (L) or neutral (N)
wires to the earth pin marked E or
Using an extension cable
An extension cord should not be used unless
absolutely necessary. Use an approved extension
cable suitable for the power input of your charger
(see rating plate). The minimum conductor size is
2
0.5 mm
; the maximum length is 30 m. When using
a cable reel, always unwind the cable completely.
Instructions for use
Always observe the safety instructions
and applicable regulations.
Charging the battery pack (fig. A)
Always check the mains prior to charging the battery
pack. If the mains is functioning but the battery pack
does not charge, take your charger to an authorized
D
WALT repair agent. Whilst charging, the charger and
E
the battery pack may become warm to touch. This is a
normal condition and does not indicate a problem.
Do not charge the battery pack at
ambient temperatures < 4 °C or > 40 °C.
Recommended charging temperature:
approx. 24 °C.
• To charge the battery pack (3), insert it into the
charger (1) as shown and plug in the charger.
Be sure that the battery pack is fully seated in the
charger. The red charging indicator (2) will blink.
After approx. 1 hour, it will stop blinking and
remain on. The battery pack is now fully charged.
• The red charging indicator flashes rapidly to
indicate a charging problem.
12
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Reinsert the battery pack or try a new one. If the
new pack also refuses to charge, have your
charger tested by an authorised D
agent.
Automatic refresh
The automatic refresh mode will
equalize or balance the individual cells
in the battery pack at its peak capacity.
Battery packs should be refreshed
overnight after every 10th charge/
.
discharge cycle 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. The red light will blink
continuously indicating that the charge cycle has
started.
• When the 1-hour charge cycle has completed,
the light will stay on continuously and will no
longer blink. The pack is fully charged and can
be used at this time.
• If the pack is left in the charger after the initial
1-hour charge, the charger will automatically
initiate the refresh mode. This mode will continue
up to 8 hours, but the battery pack can be
removed at any time during the refresh mode.
AIR COOLED
Air cooling
This charger is equipped with an internal fan for rapid
cooling of battery packs. The fan will be automatically
switched on when required. The fan will also be
switched on periodically when there is no battery in
the charger in order to blow dust from the fan vents.
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.
The red indicator (2) blinks long, then short while in
the Hot/Cold Pack Delay mode.
E N G L I S H
WALT repair
E
en - 3