Delta ASD-A2 Series User Manual page 4

ASDA-A2
Operation
Before the operation, please change the parameter setting value according to the

needs. If it is not adjusted to the correct setting value, it is possible to lead to
malfunction of the machine or the operation might out of control.
Before the machine starts to operate, please be ensured the emergency stop can be

activated anytime.
When power on, please make sure the motor shaft stands still and will not operate

because of mechanical inertia or other causes.
During the operation, it is prohibited to touch any rotating motor parts. Or it is

possible to cause personnel injury.
In order to prevent any accident, please separate the couplings and belts of the

machine and isolate them. Then conduct the initial trial run.
If users fail to operate the machine properly after the servo motor connects to the

equipment, it would cause the damage of the equipment and lead to the personnel
injury.
In order to prevent the danger, it is strongly recommended to check if the motor can

operate normally without load first. Then, operate the motor with load.
Do not touch the heat sink of the servo drive. Or it is possible to cause scald due to

the high temperature.
Maintenance and Inspection
It is prohibited to touch the internal parts of the servo drive and servo motor. Or it is

possible to cause electric shock.
It is prohibited to disassemble the panel of the servo drive when turning on the

power. Or it is possible to cause electric shock.
Do not touch the ground terminal within 10 minutes after turning off the power. Or the

residual voltage may cause electric shock.
Do not disassemble the motor. Or it is possible to cause electric shock or personnel

injury.
Do not change the wiring when the power is on. Or it is possible to cause electric

shock or personnel injury.
Only the qualified electrical and electronics professionals can install, wire and

maintain the servo drive and servo motor.
Revision February, 2017
Preface
iii