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3.3. Procedures in the case of power pack overloading.
The power pack is equipped with the protection of the output stage with the application of the PTC polymer fuse.
When the power pack is loaded with current exceeding 2A (110%
÷150% P), the automatic disconnection of the
output voltage takes place which is signalled by the green diode going off. In such a case, the load should be
disconnected from the output of the power pack for the period of about 1 minute.
4. Maintenance.
All the maintenance duties may be performed following disconnection of the power pack from the power grid. The
power pack does not require any specific maintenance procedures, however, in the case of significant level of
dust, its interior should be cleaned with the compressed air.
When replacing the fuse, use only substitutes in conformity to originals.
