Yaskawa Sigma II Indexer - Manual (Page 24)

Sigma II Indexer User’s Manual Installation Site
2-3
2.2 Installation Site
Table 2.1: The following precautions apply to the installation site.
Situation Installation Precaution
Installation in a control panel
Design the control panel size, unit layout, and cooling method so the tempera-
ture around the servo amplifier does not exceed 55°C.
Installation near a heating unit
Minimize heat radiated from the heating unit as well as any temperature rise
caused by natural convection so the temperature around the servo amplifier
does not exceed 55°C.
Installation near a source of vibration
Install a vibration isolator beneath the servo amplifier to avoid subjecting it to
vibration.
Installation at a site exposed to corro-
sive gas
Corrosive gas does not have an immediate effect on the servo amplifier, but
will eventually cause electronic components and contactor - related devices to
malfunction. Take appropriate action to avoid corrosive gas.
Other situations
Do not install the servo amplifier in hot and humid locations or locations sub-
ject to excessive dust or iron powder in the air.