Mitsubishi Electric CR800 Series Instruction Manual page 21

2Unpacking to installation
CAUTION
When storing the controller in a cabinet, etc., take special care to the heat radiating
properties and ventilation properties so that the ambient temperature remains within the
specification values. And, don't install the controller in the position where direct rays or
the heat of lighting hits. The skin temperature of the controller may rise, and the error
may occur.
Fig.2-3 ： Metal plate for fixation to placing vertically
Installation 2-9