Yaskawa Sigma-5 Safety Precautions for SGDV Servo Amplifier - Manual (Page 4)

E-2
Notes for Safe Operation
WARNING
• Never touch any rotating motor parts while the motor is run-
ning.
Failure to observe this warning may result in injury.
• Before starting operation with a machine connected, make
sure that an emergency stop can be applied at any time.
Failure to observe this warning may result in injury or damage to
the product.
• Never touch the inside of the SERVOPACKs.
Failure to observe this warning may result in electric shock.
• Do not remove the cover of power supply terminal while the
power is ON.
Failure to observe this warning may result in electric shock.
• Do not touch terminals for five minutes after the power is
turned OFF.
Residual voltage may cause electric shock.
• Do not touch terminals while the charge indicator is lit.
Residual voltage may cause electric shock.
• Do not touch terminals for five minutes after voltage resis-
tance test.
Residual voltage may cause electric shock.
• Follow the procedures and instructions for the trial operation
as noted in the applicable manual for that product.
Malfunctions that occur after the servomotor is connected to the
equipment not only damage the equipment, but may also cause an
accident resulting in death or injury.
• The output range of multi-turn data for Σ - V series absolute
detection system differs from that for conventional systems
(15-bit encoder and 12-bit encoder). Especially when “Infi-
nite length positioning system”
of Σ series is to be config-
ured with Σ - V series, be sure to make the system
modification.