GRAPHTEC CUTTING PRO FC3100-60 Service Manual page 60

Adjusting the Slide Arm Pressure (Pen Block Play)
(1) Remove the pen block cover.
• Two M2 x L8 bind-head screws
(2) Loosen the offset pin as shown in Fig.4-56.
• One M2 x L6 set screw
(3) Turn the offset pin toward the right and then check the pressure at the point where it lightly stops.
(4) Check the slide arm pressure as follows.
• As shown in Fig.4-58, use your finger to hold down the bearing closest to the offset pin as you
check that the slide arm moves smoothly.
Fig. 4-56
Fig. 4-57
Fig. 4-58
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FC3100-60 Service Manual
P/N53802-031T Rev. A