Overload Conditions - AEG CompuMaster 300 Operating Manual

4.6.3 Overload
In case of overload in connection with the mains
available LED ,,NORMAL" as well as LED ,OVERLOAD"
will be blinking. The signal buzzer will sound with an
interruption time of approx. 2 seconds. The connected
loads still will be supplied. It is recommended to finish
this abnormal condition asap to avoid overstressing of
the battery when a mains failure occurs afterwards. In
such a case the load supply won' t be guaranteed
furthermore. The load must be reduced till the operating
condition .NORMAL" is signalled again.
Please make sure generally that overloading also for
a short duration will be avoided. Never connect laser
printers or laser fax device to the UPS.
conditions
UPS and battery cut-off:
The battery capacity is no
more sufficient. The inverter
has been switched off,
output voltage is not yet
available. Switch off the UPS
to avoid further discharging
of the battery!