Yamaha 4-axis model, 3-axis model owner manual Replacing the slider

Chapter 11 FXYBX/SXYBX

8-4 Replacing the slider

If the X stroke is 2150mm or more for the FXYBX, or 2450mm or more for the SXYBX, a slider mechanism is provided in the X-axis stroke cover. Use the fol- lowing procedure if the slider needs to be replaced due to wear or damage.

1)Turn the controller power OFF.

2)Pull off the upper cover with a parallel movement in the axis movement di- rection.

3)Remove the two slider installation bolts.

Slider installation bolt

4)Replace the slider, and temporarily tighten the two installation bolts.

5)Refer to "Chapter 11 6. Installing the cover", and install the upper cover.

6)Move the table two or three times along the full stroke.

7)Remove the 12mm diameter label attached to the upper cover on the counter- motor side, and move the slider until the slider installation bolt is visible from this hole.

Cover label

Bolt tightening hole

8)Tighten the slider installation bolts, and move the table again by approx. 20mm. Then, tighten the other slider installation bolts.

9)Attach the enclosed label to plug the hole.

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