YASKAWA SI-M3/V Installation Manual

Contents

YASKAWA SI-M3/V Installation Manual Manual pdf 16 page image

16 YASKAWA ELECTRIC TOBP C730600 54A V1000 Option CompoNet Installation Manual5 Installation Procedure5 Installation Procedure◆ Section SafetyDANGERElectrical Shock HazardDo not connect or disconnect wiring while the power is on.Failure to comply will result in death or serious injury.Disconnect all power to the drive, wait at least five minutes after all indicators are off,measure the DC bus voltage to confirm safe level, and check for unsafe voltages beforeservicing. The internal capacitor remains charged after the power supply is turned off. Thecharge indicator LED will extinguish when the DC bus voltage is below 50 Vdc.WARNINGElectrical Shock HazardDo not remove the option cover while the power is on.Failure to comply could result in death or serious injury.The diagrams in this section may include options and drives without covers or safetyshields to show details. Be sure to reinstall covers or shields before operating any devices.Use the option according to the instructions described in this manual.Do not allow unqualified personnel to use equipment.Failure to comply could result in death or serious injury.Maintenance, inspection, and replacement of parts must be performed only by authorizedpersonnel familiar with installation, adjustment, and maintenance of this product.Do not touch circuit boards while the power to the drive is on.Failure to comply could result in death or serious injury.Do not use damaged wires, stress the wiring, or damage the wire insulation.Failure to comply could result in death or serious injury.