Replacing The Main Board (Pcb:pr216001) - GRAPHTEC CUTTING PRO FC3100-60 Service Manual

4.2.18 Replacing the Main Board (PR216001)
(1) Remove the front and rear guides (see Subsection 4.1.2).
(2) Disconnect all cables attached to the main board's connectors.
(3) As shown in Fig.4-88, remove the screws from the interface connectors.
• Two standoffs and two M2.6 x 10 pan-head screws
(4) Remove the main board as shown in Fig.4-89.
• Six M3 x L6 pan-head with flat washer screws
(5) To mount the main board, reverse the above procedure.
* Make absolutely sure to conduct all electrical adjustments!
Fig. 4-88
Fig. 4-89
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FC3100-60 Service Manual
P/N53802-031T Rev. A