Section Safety - YASKAWA L1000A Technical Manual

1.1 Section Safety

1.1 Section Safety
Always hold the case when carrying the drive.
Carrying the drive by the front cover may cause the main body of the drive to fall, resulting in minor or moderate
injury.
Do not connect electromagnetic switches or magnetic contactors to the output motor circuits without proper
sequencing.
Improper sequencing of output motor circuits could result in damage to the drive.
Do not open the main circuit between the drive and the motor while the PM motor is rotating.
Improper sequencing of output motor circuits could result in damage to the drive.
Observe proper electrostatic discharge procedures (ESD) when handling the drive and circuit boards.
Failure to comply may result in ESD damage to the drive circuitry.
A motor connected to a PWM drive may operate at a higher temperature than a utility-fed motor and the
operating speed range may reduce motor cooling capacity.
Ensure that the motor is suitable for drive duty and/or the motor service factor is adequate to accommodate the
additional heating with the intended operating conditions.
26
CAUTION
Crush Hazard
NOTICE
Equipment Hazard
YASKAWA ELECTRIC SIEP C710616 38F YASKAWA AC Drive - L1000A Technical Manual