Helvi 99000074, Инструкция по эксплуатации, Страница: 12 / 16

Remark:
i) 6V: When the battery voltage is between 3.5V–5V, the charger will work at 6V/Slow
mode. LCD flashes the real time battery voltage at 1Hz frequency and the battery
icon scrolls. Press the button to pause/resume the charging process. The battery
icon stops scrolling when it is “pause”.
After charging the battery by 2 minutes, if battery voltage is still <4.5V, LCD flash
at 1Hz frequency to display “Lo” and “real time voltage” alternatively. Red LED light
keeps “ON”
ii) 12V: When the battery voltage is between 7.4V and 10V. The charger will work
at 12V/Slow mode. Press the button and change the mode to “Fast”, “Low Temp” or
“Pause” the charging process respectively. The battery icon stops scrolling when it
is “pause”.
After charger the battery by 2 minutes, if battery voltage is still <9V, LCD flash at 1Hz
frequency to display “Lo” and “real time voltage” alternatively. Red LED light keeps
“ON”
In these 2 cases, please press the button to detect/check the battery status and start
the charging process again. Don’t need to disconnect the AC power and battery
cable clamp.
Keep charging the battery 4 hours (6V mode)/9 hours (12V mode). If the battery
voltage is still below the correct level, LCD displays Er3. Red LED light keeps “ON”.
In this case, you must to disconnect the battery cable clamp, or need to disconnect
the power.
Please refer to Fig. 3 and Fig. 4., 6V/ 12V LCD charging block diagram.
FIG.3