Omron SMARTSTEP R7D-AP Series User Manual page 142

System Design and Installation
Installation and Wiring Precautions
!Caution Do not step on or place a heavy object on the product. Doing so may result in
injury.
!Caution Do not cover the inlet or outlet ports and prevent any foreign objects from entering
the product. Failure to observe this may result in fire.
!Caution Be sure to install the product in the correct direction. Not doing so may result in
malfunction.
!Caution Provide the specified clearances between the Servo Driver and the control box or
other devices. Not doing so may result in fire or malfunction.
!Caution Do not apply any strong impact. Doing so may result in malfunction.
!Caution Be sure to wire correctly and securely. Not doing so may result in motor runaway,
injury, or malfunction.
!Caution Be sure that all the mounting screws, terminal screws, and cable connector
screws are tightened to the torque specified in the relevant manuals. Incorrect
tightening torque may result in malfunction.
!Caution Use crimp terminals for wiring. Do not connect bare stranded wires directly to ter-
minals. Connection of bare stranded wires may result in burning.
!Caution Always use the power supply voltages specified in the this manual. An incorrect
voltage may result in malfunctioning or burning.
!Caution Take appropriate measures to ensure that the specified power with the rated volt-
age and frequency is supplied. Be particularly careful in places where the power
supply is unstable. An incorrect power supply may result in malfunctioning.
!Caution Install external breakers and take other safety measures against short-circuiting in
external wiring. Insufficient safety measures against short-circuiting may result in
burning.
!Caution To avoid damage to the product, take appropriate and sufficient countermeasures
when installing systems in the following locations:
• Locations subject to static electricity or other sources of noise.
• Locations subject to strong electromagnetic fields and magnetic fields.
• Locations subject to possible exposure to radiation.
• Locations close to power supply lines.
3-2
Chapter 3