Installation or assembly definition
Installation or assembly means the reassembly at a job site of equipment that is wired and assembled at the factory and then disassembled for shipping purposes or of existing equipment that is relocated. “Installation or assembly” does not include work involving field fabricated assemblies or any other electrical product that is not an original part of the industrial electrical equipment. “Installation or assembly” does not include the connection of industrial electrical equipment to a power source.
Installation or assembly means constructively finished assembly units, intended for that purpose to be assembled into apparatus by an end-user and liable to cause electromagnetic disturbances or the performance of which is liable to be affected by electromagnetic disturbances;