Worx WU376 User Manual page 11

OPERATING
1. CHARGING YOUR BATTERY PACK
Warning: The charger and battery pack
are specifically designed to work together
so do not attempt to use any other devices.
Never insert or allow metallic objects into your
charger or battery pack connections because an
electrical failure and hazard will occur.
2. BEFORE USING YOUR CORDLESS DRILL
Your battery pack is UNCHARGED and you must
charge once before use.Your battery pack will not
be fully charged until you have performed several
charge and discharge operations by charging &
working with your drill. After this your battery
pack performance will improve.
3. HOW TO CHARGE YOUR BATTERY PACK
CHARGING PROCEDURE
1)Plug the charger into an appropriate outlet.
The red light (11) will flash for 1 second and
then go out.
2)Insert the battery pack into the charger , the
red light (11) will stay on to indicate the charg-
ing process has started.
3)On completion of charge the red light (11) will
change to continuous green. The pack is now
fully charged ,unplug the charger and remove
the battery pack
CHARGING INDICATOR
This charger is designed to detect some prob-
lems that can arise with battery packs. Indica-
tor lights indicate problems (see table below).
If this occurs, insert a new battery pack to de-
termine if the charger is OK. If the new battery
charges correctly, then the original pack is de-
fective and should be returned to a service cen-
ter or recycling service center. If the new battery
pack displays the same problem as the original
Battery Pack, have the charger tested at an au-
thorized service center.
Cordless Hammer Drill
UKR-WU376 WU376.1 WU376¡ª060726.indd 11
ON/OFF
Light
flash
Red on
Red slow
- - - - -
flash
Red fast
------------------
flash
Green on
Green
slow - - - - -
flash
Green
----------------
fast flash
HOT/COLD BATTERY PACK DELAY
This charger has a HOT/COLD battery pack
delay feature. When the charger detects a bat-
tery pack that is too hot or cold (the green
light will flash slowly), it automatically starts a
HOT/COLD Pack Delay, and suspends charging
until the battery pack has reached the correct
temperature.The charging process will then au-
tomatically begin (red light ON continuously).
This feature ensures maximum battery life.
LEAVING THE BATTERY PACK IN THE
CHARGER
If a fully charged battery pack is left in the char-
ger, the green light (10) will remain ON.The bat-
tery pack will remain charging with a current of
about 150mA.
NOTE: A battery pack will slowly lose its charge
when kept out of the charger or left in an un-
plugged charger. It may need to be recharged
before use.
WEAK BATTERY PACKS
This charger will detect a weak battery pack.
When a weak battery pack is inserted into the
charger, the charger will try to repair it. This
process will last about 30mins (the green light
will flash slowly). When the repair is finished, it
will automatically begin to charge the battery
Status
Charging
Dead battery
Battery failure or
charger invali-
dated
Charging com-
plete
Hot/Cold delay;
weak battery
repair; battery
abnormal
Charging battery
too hot
11
ENG
2006-7-26 14:05:42