User manual

MIC-3392MIL User Manual 18
1.7.5 Reassembling the Conduction-cooled Assembly
After the CF card is installed, the conduction-cooled plate should be re-installed on
the PCB. First reattach the heater pad’s power input connector to CN13, then reat-
tach the two PCB guide bases. Please note that the PCB guide base must be
installed in a specific direction; the “L” step must face the PCB as shown in the follow-
ing figures. The conduction-cooled plate requires sixteen M2.5 screws, and each
PCB guide base needs three M2 screws. The recommended torque values for the
M2.5 and M2 screws are 3.0±0.5 kgf
·cm and 2.2±0.5 kgf·cm, respectively.
Figure 1.10 PCB guide base (left) assembly orientation
Figure 1.11 PCB guide base (right) assembly orientation