GRAPHTEC CUTTING PRO FC3100-60, Service Manual

Page: 49 / 175

FC3100-60 Service Manual
P/N53802-031T Rev. A
4 - 13
Adjusting the Y Drive Belt's Tension
(1) Perform Steps (1) through (3) of the preceding "Replacing the Y Drive Belt."
(2) As shown in Fig.4-30, loosen the tension of the Y motor.
•
Four M3 x L8 pan-head with flat washer screws
Fig. 4-30
(3) As shown in Fig.4-31 , push down on the Y motor using a 5 kgf push-pull gauge.
•
Push force : 1.8
±
0.2 kgf.
Fig. 4-31
(4) While continuing downward pressure on the Y motor, secure it into place.
•
Four M3 x L8 pan-head with flat washer screws
(5) Perform reassemble by reversing Steps (1) through (3) of "Replacing the Y Drive Belt."