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4.
Operation and use.
4.1
Overload or short circuit of the PSU output (SCP on).
In case of overload, the output voltage is automatically shut off, and so is the LED indicator. The restoration of the voltage
takes place immediately after the failure (overload) is over.
4.2
Disconnection of discharged battery
.
The PSU is equipped with the discharged battery disconnection system. During the battery-assisted operation, reducing
voltage below 19V at the battery terminals will cause battery disconnection.
4.3 Maintenance
.
Any and all maintenance operations may be performed following the disconnection of the PSU from the power supply
network. The PSU does not require performing any specific maintenance measures, however, in case of significant dust rate,
its interior is recommended to be cleaned with compressed air. In case of fuse replacement, use a replacement of the same
parameters.
