Flex FX0451 Operator's Manual page 10

Mode
Self-inspection
completed
Self-inspection
failed
Standby
Charging
Full Charge
Cold/Hot Battery
Error
CHARGING A HOT OR COLD
BATTERY PACK
A steady red LED 1 indicates that the battery is
over or under the optimal temperature. Remove
the battery pack from the charger. If the battery
is too hot, cool the battery under air flow. If
the battery is too cold, place it indoors until it
reaches room temperature.
CHARGER ERROR
If the charger self-inspection fails to react when
the charger is plugged in, the causes include no
power to the charger, bad contacts, or a charger
error. Check to see if the charger self-inspection
can be activated when the charger is plugged
in again or plugged into a different outlet. If
it still fails, have the charger serviced by an
Authorized FLEX Service Station.
LED Indicator 1
on the Charger
(Red or Green)
Flashing red
once
Off
Off
Off
Flashing green
Steady green
Steady
Flashing red or
off
LED Indicator 2
on the Charger
(Green Only)
Flashing once
Off
Off
Flashing
Steady
Steady
Off
Off
If the charger detects a problem, the LED
indicator 1 will begin flashing red. Remove and
re-insert the battery pack in the charger. If the
LED 1 still flashes red, try charging a different
battery pack.
a) If a different battery pack charges normally,
have the first malfunctioning battery pack
serviced by an Authorized FLEX Service
Station.
b) If a different battery pack also indicates an
error, the charger may be malfunctioning.
Have the charger serviced by an Authorized
FLEX Service Station.
-10-
Power Indicator
on the Battery
pack
Off
Off
Off
Flashing
according to the
current capacity
level.
Off
Off
Off
BATTERY PACK ERROR
Note
LED 1 (red) and
LED 2 (green)
flash once at the
same time
No reaction when
the charger is
plugged in
Plugged in; battery
pack is not on the
charger
Battery is less than
80% charged
Battery is 80%
charged
Remove the
battery pack from
the charger
Battery pack or
charger error