GYS FLASH 103.12 CNT FV Mode D'emploi page 17

• Start of the charge:
To start the charge, press the START/STOP button.
1
If the AUTO-DETECT function is active, charging will start
automatically after 5 seconds if a battery is present.
During charge, your GYSFLASH indicates the percentage of progress of the
2 charging cycle and alternately the voltage, current, amps hour supplied and
the duration.
3 Press the START/STOP button to stop the charge.
Precautions :
When charging a vehicle, it is recommended to reduce the vehicle power consumption to a minimum (switch off the lights, switch
off the ignition, close the doors, etc.) in order not to disturb the charging process.
Precaution: Check the electrolyte level of any open battery. Fill it up if necessary, before starting the charge.
• Lead-acid charging curve:
1 2
U
I
Analysis Recovery
0%
Step 1 : Analysis
Analyses the state of the battery (charge level, polarity inver-
sion, wrong battery...)
Step 2 : Recovery
Recovering damaged elements after deep and prolonged
discharge.
Step 3 : Test
Sulfated battery test
Step 4 : Desulfation
Battery desulfation algorithm.
Step 5 : Charge
Fast charge at maximum current to reach 80% charge level.
GYSFLASH CNT
3 4
Test Desulfation
10% 20%
1
AUTO-DETECT 12V
U=12.3V
4
5 6
Charge Absorption
80%
Step 6: Absorption
Constant voltage charge to reach 100% charge level.
Step 7: Refresh (only for liquid profile)
The charger supplies an additional current to create gas that
will allow the electrolyte to be mixed and thus reconditioning
the battery cells. During this phase, the battery may produce
some water.
Step 8 : Maintenance/Floating charge
Maintains battery charge level at its maximum.
24%
Pb-CHARGE
U=13.1V
I=9.7A
Pb-CHARGE 24%
Q=6.7Ah
01h23
1- Battery voltage
2- Progress of the charging cycle
3- Current delivered by the charger
4- Ampere hours supplied
5- Duration
7
Refresh Maintenance/-
Floating charge
(only for liquid pro le)
95% 100%
EN
2
3
5
8
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