i.2 General SafetyYASKAWA ELECTRIC TOEP C710606 09B YASKAWA AC Drive V1000 Installation & Start-Up Manual 15t \Preface & General Safetyi◆ Safety MessagesDANGERHeed the safety messages in this manual.Failure to comply will result in death or serious injury.The operating company is responsible for any injuries or equipmentdamage resulting from failure to heed the warnings in this manual.Electrical Shock HazardDo not connect or disconnect wiring while the power is on.Failure to comply will result in death or serious injury.Before servicing, disconnect all power to the equipment. The internalcapacitor remains charged even after the power supply is turned off. Thecharge indicator LED will extinguish when the DC bus voltage is below 50Vdc. To prevent electric shock, wait at least five minutes after all indicatorsare OFF and measure the DC bus voltage level to confirm safe level.WARNINGSudden Movement HazardSystem may start unexpectedly upon application of power, resulting indeath or serious injury.Clear all personnel from the drive, motor and machine area before applyingpower. Secure covers, couplings, shaft keys and machine loads beforeapplying power to the drive.When using DriveWorksEZ to create custom programming, the driveI/O terminal functions change from factory settings and the drive willnot perform as outlined in this manual.Unpredictable equipment operation may result in death or serious injury.Take special note of custom I/O programming in the drive beforeattempting to operate equipment.
