GRAUPNER Li-charger 4 plus Instructions D'utilisation page 9

Using the charger for the first time
This method of operation charges the pack to
100% of full capacity, at the same time avoiding
battery damage and overloading.
"Battery charged" mode
After charging is finished, the greed LED should
flash every 0.2second.
The red LED should continue to flash according
to its cell number.
The charger should beep total 15 times to
indicate the charging has been finished. At this
time, if the button is pressed, it reverts to the
standby mode.
Do not be surprised if the battery is cool or
just barely warm after a full charge. This is
completely normal, as the Li- charger 4 plus
automatically reduces the current towards the
end of the charge process.
Disconnect the charged battery and press the
START/STOP button; the Li- charger 4 plus now
reverts to Stand-by mode.
The green LED flashes at 0.5-second intervals
to indicate Stand-by mode.
Error mode
The Li- charger 4 plus includes a range of sophi-
sticated safety functions designed to protect the
battery and the charger.
For example, the device is protected against
reversed polarity at the input and output.
If you accidentally connect the charger with
reversed polarity, the 7.5 A / 32 V fuse may
blow, in which case you will have to fit a replace-
ment fuse.
Spare fuses are available from any good electri-
cal goods supplier.
If one of the following errors occurs, the Li- char-
ger 4 plus switches to Error mode.
The red LED should flash every 3 seconds in
accordance with error condition. At the same
time, the charger should beep every 0.5second.
if the button is pressed, the error is released and
it reverts to the standby mode.
LED Error
1x Input voltage below 10.5 V or above
15 V
2x Battery connected to charge output with
reversed polarity
3x When a battery is not connected to the
charger's output.
4x When charging time exceeds total
3 hours.
5x Battery voltage error
- Voltages which can not be charged.
- balancing cable is disconnected
from the balancing port of the charger
during charging.
6x Problem with charger circuit
(send charger to Graupner Service
Centre)
If the charger does not work at all when con-
nected correctly to a suitable power source, and
fails to produce any audible or visual indicators,
remember to check the fuse (7.5 A / 32 V).
If the fuse has blown, remove it and fit an identi-
cal replacement fuse.
Specification
Input voltage:
Battery type:
Cell count:
Battery capacity:
Charge current:
Balancer current:
Indicators:
Safety functions:
Input:
Output:
Dimensions (L / W / H):
mm
Weight:
Using the charger for the first time
11~15V
LiPo/LiIo/LiFe
1-4
100 ... 5500 mAh
Automatic, max. 3 A
approx. 100 mA
Green and red LEDs
Reversed polarity
protection
(input / output)
Incorrect cell count
Voltage error
Circuit break (fuse)
Crocodile clips
Graupner BEC/JR
plug
app. 125 x 65 x 29
approx. 125 g
9