Fronius ActiveCharger 1000, Operating Instructions Manual

Page: 30 / 72

30
Temperature
monitoring
Temperature monitoring prevents the battery from being charged or discharged if the tem -
perature of the battery is outside the permitted temperature range.
Undertemperature:
If the battery falls below the permitted temperature range, neither welding nor charging is
possible.
If the battery is charged, it can be heated until welding is possible. To do this, proceed as
follows:
Attempt to start welding
-
if the battery is still too cold, welding is not possible
-
the temperature indicator lights up and „cold“ appears on the display
-
both indicators go out after approx. five seconds
Attempt to start welding again after approx. five seconds
-
if the battery is still too cold, welding is not possible
-
the temperature indicator lights up and „cold“ appears on the display
-
both indicators go out after approx. five seconds
Repeat the procedure until the battery reaches the required operating temperature
(through multiple attempts to start welding)
Charging is only possible again at a temperature of -10 °C.
Overtemperature:
If the battery exceeds the permitted temperature range:
- the temperature indicator lights up and „hot“ is shown on the display
- neither welding nor charging is possible until the temperature indicator goes out (when
the battery has cooled down)
Overcharging
protection
Once the battery has been fully charged, the charger turns off automatically and switches
to conservation charging mode.
In this mode the power source can remain connected to the charger for any length of time.
More information on how the charger and the individual operating modes work can be
found in the charger description on page 57 .
1
2
3