Adjusting The Y Bar Right Angle Precision - GRAPHTEC FCX2000 Service Manual

8.10 Adjusting the Y Bar Right Angle Precision

When the Y bar right angle was shifted, adjust it by the following procedure.
How to adjust the Y bar right angle
(1) Open the front bottom cover (Refer to the section 8.1.9.)
(2) Detach the front top cover (Refer to the section 8.1.10.).
(3) Open the Control Box (Refer to the section 8.1.17.).
(4) Loosen the four set screws holding the front X drive pulley.
(5) Adjust the Y bar angle to be parallel from the left edge of honeycomb plate.
(6) Tighten the four M4L5 set screws holding the front X drive pulley.
(7) Perform the section 9.12 "Adjusting the Distance and the Perpendicularity Accuracy", and then input the
diagonal distance to adjust the Y bar right angle.
FCX2000-UM-251-9370
There is front X drive pulley inside of X
drive pulley bracket.
Loosen the two M4L5 set screws holding the front X
drive pulley from this access hole.
Loosen the two M4L5 set screws holding the front X
drive pulley from this access hole.
The left side edge of honeycomb plate
Left edge of Y bar
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8 DISASSEMBLY AND ASSEMBLY