Yaskawa V1000-Series Option SI-EP3/V PROFINET - Manual (Page 17)

YASKAWA TOEP YEACOM 06A V1000 Option PROFINET SI-EP3/V Installation Manual 17
5 Installation Preparation
5 Installation Preparation
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Section Safety
DANGER
Electrical Shock Hazard
Do 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 before
servicing. The internal capacitor remains charged after the power supply is turned off. The
charge indicator LED will extinguish when the DC bus voltage is below 50 Vdc.
W ARNING
Electrical Shock Hazard
Do 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 safety
shields 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 authorized
personnel 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.