Fronius Acctiva Professional 35A - Manual (Page 27)

25
EN
If the battery voltage selection window does not open, then the battery is in a state of ex-
treme deep-discharge (less than 2 V). In this case, it is advisable to use Refresh mode to
reactivate the deep-discharged battery. For more information, see the "Refresh mode" sec-
tion.
-
A corresponding warning appears
If Charging mode is still required despite the battery being in a state of extreme deep-dis-
charge
-
Acknowledge the warning via the OK button using the Stop/Start key.
- Use the Up/Down keys to select the correct battery voltage in the subsequent selec-
tion window.
- Confirm the selection using the Stop/Start key
- A set of four bars shows the state of
charge of the battery (e.g. three bars
represent a state of charge of 80%).
- All four bars are continuously display-
ed.
- The state of charge is 100%.
- The battery is ready to use.
- The battery may remain connected to
the charger for any length of time.
- Conservation charging counteracts
battery self-discharge.
Disconnect the charger
-
Disconnect the black charger lead from the negative pole (-) on the battery
- Disconnect the red charger lead from the positive pole (+) on the battery
Interrupting
charging
Confirm the selection using the Stop/Start key 6
CAUTION! Risk of sparks if the charger leads are disconnected too soon. Before
disconnecting the charger leads, press the Stop/Start key to finish charging.
To end charging:
- Press the Stop/Start key
7
8
NOTE! Danger of damage to connection sockets and plugs. Do not disconnect or
unplug charger leads while charging.
Press the Stop/Start key while charging
- The process is interrupted
2