They shall be carried out complying with the relevant documents,
making reference to the following specifications:
- correct assembling of the equipment (connections
and, on a random basis, proper tightening of the connections);
- positioning and tightening of nuts and bolts;
- mechanical locks and controls (rack-in locking devices,
mechanical interlocks, key interlocks and
manual operating mechanisms for the removal of
circuit-breakers and switch-disconnectors by using
the operating levers and accessories provided with
the assembly);
- closing and possible blocks of the doors and adhesion
of the dust-proof seals to the assembly structure.
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