Nidec Digitax HD M75 Series Installation And Technical Manual

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Nidec Digitax HD M75 Series Installation And Technical Manual Manual pdf 42 page image

Safety information Product information Mechanical installation Electrical installation Multi axis system design Technical data42 Digitax HD M75X Series Installation and Technical GuideIssue Number: 53.16 Hand tools required with Digitax HD M75X SeriesThe following hand tools are required for the setting-up and installation of the drive.• Torx screwdriver: Size T20 (T10 required for internal EMC filter screw removal and DC terminal cover).• 2.5 mm flat blade terminal screwdriver.3.17 Routine maintenanceThe drive should be installed in a cool, clean, well ventilated location. Contact of moisture and dust with the drive should be prevented. The routinemaintenance periods outlines in Table 3-13 are dependant upon drive environmental and operational conditions remaining within specifications.Table 3-13 Recommended routine maintenanceEnvironment Recommended action MaintenanceAmbienttemperature Ensure enclosure temperature remains at or below maximum specified. Annual inspectionDustEnsure the drive remains dust free - check that the drive and fan are not gathering dust. The lifetime ofthe fan is reduced in dusty environments. Accumulations of dust on the drive or fan assembly should beremoved by vacuuming.Annual inspectionCorrosion Ensure the drive enclosure shows no signs of condensation or corrosion. Annual inspectionEnclosureEnclosure doorfilters Ensure filters are not blocked and that air is free to flow. Annual inspectionElectricalTerminals Ensure all screw, nut and crimp terminals remain tight - check for any discoloration which could indicateoverheating. Annual inspectionCables Check all cables for signs of damage. Annual inspectionCooling fan Preventative maintenance checkAnnual inspection.Replacement - 6years