Visual inspections
They are carried out visually taking into account:
a) compliance of the assembly with diagrams, designations,
drawings and type of enclosures, number and
characteristics of equipment, cross-sectional area of
conductors and presence of identification marks on
cables and devices (initialing, inscriptions on plates,
etc.);
b) presence of components which allow the degree of
protection (roofs, seals) and the absence of faults on
the enclosure (cuts, perforations which might jeopardize
the degree of protection) to be guaranteed;
c) compliance with the specific prescriptions, if required
in the assembling list, such as:
- coating or treatment of busbars (resin coating, silver
plating, etc.);
- type of cable (fireproof, ecological, etc.);
- completion spare parts;
- painting check (color, thickness, etc.).
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