Yaskawa V1000 NEMA Type 4X/IP66 - Manual (Page 28)

28 YASKAWA ELECTRIC TOBP C710606 35D YASKAWA AC Drive - V1000 NEMA Type 4X/IP66 Installation Manual
6 Electrical Installation
6 Electrical Installation
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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 to prevent electric shock. The internal capacitor remains charged even 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 operate equipment with covers removed.
Failure to comply could result in death or serious injury.
The diagrams in this section may show drives without covers or safety shields to show
details. Reinstall covers or shields before operating the drive and run the drive 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.