Omron MX2 Series User Manual page 85

Ambient Temperature Control
To ensure reliable operation, use the inverter in an environment subject to minimal temperature rise as
much as possible.
If you install a ventilation fan in a control panel where several inverters are installed, be careful about
the layout of the inverters and the air intake and ventilation apertures.
Remember that poor air circulation around inverters causes an internal temperature rise, which may
inversely affect the internal components of the inverters.
Entry of Foreign Objects during Installation
Place a cover over the inverter or take other preventative measures to prevent foreign objects, such as
drill filings, from entering the inverter during installation.
Be sure to remove the cover after installation is complete. Using the inverter with the cover placed
results in poor ventilation, which causes the inverter to overheat.
Multi-function Compact Inverter 3G3MX2-EV2 User's Manual (I666-E1)
2 Design
2
2 - 7