Safety; Maintenance - Steca AJ 275 Manual De Utilizacion Y Instalacion

Steca GmbH

Safety

The inverter is electronically protected. But protection against polarity inversions of the battery
occurs with an internal fuse, except for AJ 2100-12 inverter, which has no fuse. The following
table will show you the different failures and their consequences.
FAILURE
Low battery
Voltage < 1.8V/cell
Deep discharged battery
(voltage <1,5V/cell)
Overheating
Battery over voltage
Short circuit in the outlet
Overload
Inversion of the battery
polarity

Maintenance

The inverters of the AJ series do not need any
special maintenance. The casing may be
cleaned with a damp cloth (not wet).
In the case of malfunction, the inverter should
be sent back to the manufacturer for control in
its original packing.
AJ V2.4
CONSEQUENCE
voltage Inverter momentarily
stopped,
indicator blinks.
Inverter stopped
Inverter momentarily
stopped,
indicator blinks.
Inverter stopped.
Inverter stopped.
Inverter stopped.
Internal fuse
down
SOLUTION
Automatic restart when the battery voltage
the green rises
Inverter should be manually restarted
when the battery as reach 2V/cell
Automatic restart when the temperature
the green reaches the normal range.
Wait until the battery voltage reaches the
correct level.
Push the ON/OFF switch to reactivate the
inverter
Eliminate the short circuit.
Push the ON/OFF switch to reactivate the
inverter.
Use the inverter only in the range of its
nominal power. Regular use in overload
power diminished the lifetime of the
inverter.
Push the ON/OFF switch to reactivate the
inverter.
broken Back to manufacturer for testing
Before sending the inverter, check the table
above.
The battery is loaded and is in accordance to
the inlet nominal tension of the device.
The consumer devices do not have any
defects or overload for the inverter.
Should you contact your salesperson, note the
following points before calling:
AJ V2.4
AJ
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