Danfuss 132B0303 Installation Instructions Manual
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The instructions provide information about the replacement ofthe cradle in the J6 enclosure type of the VLT® Automa-tionDrive FC 360.Only Danfoss-authorised, qualified personnel is allowed torepair this equipment. The personnel must be familiar with theinstructions and safety measures described in theVLT® AutomationDrive FC 360 Service Manual.1.1.1 Items SuppliedItems supplied depend on ordered code number andenclosure type of the frequency converter.Code number Items supplied132B0303 • Cradle for power card & busbar, enclosure typeJ61.1.2 Tools Required• Screwdrivers:- Flat-edged- T10- T20- T25- T30• N8 socket wrench• N10 socket wrench• N5 Allen key1.1.3 Safety InstructionsWARNINGDISCHARGE TIMEThe frequency converter contains DC-link capacitors, whichcan remain charged even when the frequency converter isnot powered. Failure to wait the specified time after powerhas been removed before performing service or repair work,could result in death or serious injury.1. Stop the motor.2. Disconnect AC mains, permanent magnet typemotors, and remote DC-link power supplies,including battery back-ups, UPS, and DC-linkconnections to other frequency converters.3. Wait for the capacitors to discharge fully, beforeperforming any service or repair work. The durationof waiting time is specified in Table 1.1.Voltage [V]Minimum waiting time (minutes)4 15380-480 0.37-7.5 kW 11-75 kWHigh voltage may be present even when the warning LEDs are off!Table 1.1 Discharge TimeInstallation InstructionsCradle for Power Card & BusbarVLT® AutomationDrive FC 360Danfoss A/S © Rev. 2014-02-12 All rights reserved. MI06S102 |
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