Proface LT3300 - 5.7 All-in-One HMI" - Manual (Page 70)

Chapter 4 Installation and Wiring
4-3
„ Installation Requirements
• For easier maintenance, operation, and improved ventilation, be sure to install the LT at least 100 mm
[3.94 in.] away from adjacent structures and other equipment.
• Be sure that the surrounding air temperature and the ambient humidity are within their designated ranges.
(Surrounding air temperature: 0 to 50°C, Ambient humidity: 10 to 90%RH, Wet bulb temperature: 39°C
max.) When installing the LT on the panel of a cabinet or enclosure, “Surrounding air temperature” indi-
cates both the panel face and cabinet or enclosure’s internal temperature.
• Be sure that heat from surrounding equipment does not cause the LT to exceed its standard operating tem-
perature.
100
Unit: mm
100 100
100
100
100
100
Panel
Face
Cabinet
interior