Yaskawa SI-ES3 for V1000 - Manual (Page 16)

EN 16 YASKAWA Europe YEU TOEP C710606 98A - V1000 Option EtherCAT - Installation Manual
6 Installation Procedure
6 Installation Procedure
 Section Safety
DANGER
Electric Shock Hazard
Power to the drive must be shut off when installing this option card.
Even though the power has been shut off, voltage still remains in the drive’s DC bus. Wait before
removing the front cover once the drive has been turned off.
The CHARGE light on the drive will go out after voltage in the DC bus drops below 50 V, at
which point it is safe to remove the front cover.
Due to the risk of electric shock, be sure that all LEDs have gone out and that the DC bus voltage
has reached a safe level prior to performing any work on the drive.
WARNING
Electrical Shock Hazard
Do not remove the front cover of the drive while the power is on.
Failure to comply could result in death or serious injury.
The diagrams in this section may include drives without covers or safety shields to show details.
Be sure to reinstall covers or shields before operating any devices. The option board should be
used 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 the option card while the power supply to the drive is switched on.
Failure to comply could result in death or serious injury.
Do not use damaged wires, place excessive stress on wiring, or damage the wire insulation.
Failure to comply could result in death or serious injury.
NOTICE
Damage to Equipment
Observe proper electrostatic discharge procedures (ESD) when handling the option card,
drive, and circuit boards.
Failure to comply may result in ESD damage to circuitry.
Never shut the power off while the drive is outputting voltage.
Failure to comply may cause the application to operate incorrectly or damage the drive.