Removing The Mechanisms; Components Not To Be Removed; Replacing The Vacuum Fan - GRAPHTEC CUTTING PRO FC3100-60 Service Manual

4.3 Removing the Mechanisms

4.3.1 Components Not to be Removed

The following components are only to be removed at the factory.
• Push roller arm assembly
• Main unit (chassis)
• Y bar
• Standard stays
• Drive rollers
Unless these components are correctly replaced at the factory, the perpendicularity and other
specifications related to precision will be adversely affected.

4.3.2 Replacing the Vacuum Fan

(1) Remove the front and rear guides (see Subsection 4.1.2).
(2) Disconnect the main board cable connected to either the P51 or P52 connector.
(3) As shown in Fig.4-96, remove the vacuum fan using a small screwdriver.
• Four M3 x L30 pan-head screws , M3 lock washers, and M3 flat washers
(4) To mount the vacuum fan, reverse the above procedure.
Fig. 4-96
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FC3100-60 Service Manual
P/N53802-031T Rev. A