ABB M2131xPx-A series Operating Instructions Manual page 12

Mounting with pre-installation box
Fig. 8
Precautions for installation
When opening a square groove for the lower cover of the equipment, you must
control the embedded depth, ensuring the outer edge of the lower cover can be
fully attached to the wall, but should not leave a large gap between the exposed
parts of the face shell and the wall after the installation of the equipment;
Do not install in raining, humid or dusty environments, and not near objects of
high temperature or strong corrosion.
Operating Instructions VER:1.3
99 mm
99 mm
TOP
Mounting/Installation
45 mm
│12