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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 /> B . Factory assembled parts and components shall not be dismantled for shipment unless permission <br /> is received in writing from the Engineer . <br /> C . Finished iron or steel surfaces not painted shall be properly protected to prevent rust <br /> and <br /> corrosion . <br /> D. Each box or package shall be properly marked to show its net weight in addition to its contents . <br /> 3 .02 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 /> 1 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 /> direction 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 /> l 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 />