T50
■
After normal use, the battery pack will require
one hour of charging before it will be fully
charged. A completely discharged battery will
require one and a half hours in order to be
fully charged.
■
The battery pack will become a little warm
while charging. This is normal and does not
indicate a problem.
■
Do not place the charger in an extemely hot
or cold place. It will work best at room
temperature.
■
Make sure power circuit voltage is the same
as that shown on the charger rating plate.
Connect charger to power source. The
orange light should light up. This indicates
the charger is ready to begin charging.
■
Position battery pack on the charger, align
rails on battery charger with the four tabs on
battery pack. Slide battery forward onto
charger until it stops.
■
The red light should begin to glow
continuously, indicating that the battery pack
is receiving a “Fast Charge”. After
approximately one hour, the “Fast Charge”
indicator (red light) should go out indicating
that the battery pack is fully charged and that
the charger is now in a “Trickle Charge” mode
(green light).
■
The battery pack can be left on “Trickle
Charge” until you are ready to use it.
When inserting battery pack onto
charger, if the yellow light starts to
blink, and the green light begins to
glow, (“wake up battery”) this
indicates that the battery temperature
maybe too high or the battery voltage
is too low. Please leave battery pack
on charger, it will be charged
automatically when battery
temperature is between 0°C and
37.7°C or battery voltage becomes to
normal. Then the red light should
begin to glow continuously, and the
green light will turn off.
Depending on room temperature, line
voltage, and existing charge level,
initial battery charging may take
longer than one hour.
■
Disconnect charger from power source when
not in use.
-10-
Yellow
Red & Yellow
Green & Yellow
Green & Flash Yellow
Plug in
Fast charging
Maintenance charging
Wake up battery
Charger Lights
MANU-T50 v1.0 6/11/06 2:14 pm Page 10
