Advantech UNO-3072 User Manual page 61

Figure 3.7: UNO-3072 Correct Installation
Note: Because the heat transfer mechanism is designed
close to the right side of system, make sure not to
attach the right side of the UNO chassis to the wall or
ground (shown in Figure 3.10 and 3.11). It may cause
the system to hang. Instead, try to allow some space
on the right side of UNO chassis. (Figure 3.12).
Note: The UNO-3000 series is fanless and depends on the
heat sink to transfer heat. The procedure for installing the
heat-sink on the mainboard is complex, so don't try to
move the mainboard from the chassis and backplane.
(If you uninstall the mainboard and cannot install it cor-
rectly back to chassis, the system may not be able trans-
fer heat and will crash)
Note Please do not sperate the mainboard (illustrated
by the red circle below) from the chassis
53 Chapter 3