•As a minimum, the installation of the equipment should conform to the NEC Article 110 Requirements For Electrical Installations, OSHA, as well as any other applicable national, regional, or industry codes and standards.
•Installation practices should conform to the latest revision of NFPA 70E Electrical Safety Requirements for Employee Workplaces.
Conductor Routing and Grounding
•Use separate metal conduits for routing the input power, and control circuits.
•A separate ground cable should be run inside the conduit with the input power, and control circuits.
•DO NOT connect control terminal strip return marked CC to earth ground.
•Always ground the unit to prevent electrical shock and to help reduce electrical noise.
T he M etal Of C o n d u it Is N o t An Accep tab le Gro u n d .
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