User Instructions

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 once 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 38 V 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. In case of fuse replacement, use a

replacement of the same parameters.