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PART 3 - EXECUTION <br />3.01 DELIVERY, STORAGE AND HANDLING <br />A. All equipment parts shall be properly protected in accordance with Manufacturer requirements so <br />that no damage or deterioration will occur during a prolonged delay from the time of shipment <br />until installation is completed and the units and equipment are ready for operation. <br />C. <br />III <br />3.02 <br />Factory assembled parts and components shall not be dismantled for shipment unless permission <br />is received in writing from the Engineer. <br />Finished iron or steel surfaces not painted shall be properly protected to prevent rust and <br />corrosion. <br />Each box or package shall be properly marked to show its net weight in addition to its contents. <br />FACTORY TESTS <br />A. Subject each VFD unit to a complete functional test under actual or simulated motor load <br />conditions to demonstrate operational performance characteristics, drive efficiency, and <br />performance of other features as specified prior to shipment of units. Tests shall be conducted at <br />full rated load and operating temperature. <br />B. Certified test reports shall be submitted to the Engineer before the equipment is shipped to the <br />project site. <br />3.03 INSTALLATION AND STARTUP <br />A. Tighten connectors and terminals, including screws and bolts, in accordance with equipment <br />Manufacturer's published torque tightening values for equipment connectors. Where <br />Manufacturer's torquing requirements are not indicated, tighten connectors and terminals to <br />comply with tightening torques specified in U.L. Standards 486A and B, and the National <br />Electrical Code. The VFD enclosure shall not be used as a raceway for wiring unless a dedicated <br />wiring space is provided. Wiring shall not run through or between components not served. <br />B. Prior to energization of VFD equipment, check with ground resistance tester, feeder and motor <br />winding phase -to -phase, and phase -to -ground insulation resistance levels to ensure requirements <br />are fulfilled. Check circuitry for electrical continuity, and for short-circuits, and ensure that <br />I <br />irection of rotation of each motor fulfills requirements. It is gi,emel important that the motor <br />be completely isolated/disconnected from the drive prior to meggering the motor. <br />C. Provide equipment grounding connections for VFD equipment as indicated. Tighten connections <br />to comply with tightening torques specified in U.L. Standard 486A to assure permanent and <br />effective grounding. <br />D. Upon completion of installation of VFD equipment and electrical circuitry, energize VFD <br />circuitry and demonstrate functioning of equipment in accordance with requirements. Where <br />possible, correct malfunctioning units at the site, then retest to demonstrate compliance; <br />otherwise, remove and replace with new units, and retest to demonstrate compliance. <br />3.04 SERVICES OF MANUFACTURER'S REPRESENTATIVE <br />044572017 <br />16483-9 <br />