YASKAWA V1000 Serie Guia De Inicio Rapido página 35

• System may start unexpectedly upon application of power, resulting in death or serious
injury.
Clear all personnel from the drive, motor, and machine area before applying power.
Securecovers, couplings, shaft keys, and machine loads before applying power to the drive
• Do not use an improper voltage source.
Failure to comply could result in death or serious injury by fire. Verify that the rated voltage
of the drive matches the voltage of the incoming power supplybefore applying power
• Do not use improper combustible materials.
Failure to comply could result in death or serious injury by fire. Attach the drive to metal or
other noncombustible material.
• Do not connect AC line power to output terminals U, V, and W.
• Make sure that the power supply lines are connected to main circuit input terminals R/L1,
S/L2, T/L3 (or R/L1 and S/L2 for single-phase drives).
Do not connect the AC power line to the output motor terminals of the drive. Failure to com-
plycould result in death or serious injury by fire as a result of drive damage from line volt-
ageapplication to output terminals.
• Tighten all terminal screws to the specified tightening torque.
Loose electrical connections could result in death or serious injury by fire due to overheat-
ing ofelectrical connections.
• Do not carry the drive by the front cover.
Failure to comply may result in minor or moderate injury from the main body of the drive-
falling
• Do not touch the heatsink or braking resistor hardware until a powered-down cooling
period has elapsed.
1 Safety Instructions and General Warnings
ACHTUNG CAUTION
Fire Hazard
ACHTUNG CAUTION
Crush Hazard
Burn Hazard
5