7-15
Chapter 7 FXYX
2) Turn the controller power OFF.
3) Place a sign indicating "Work In Progress" so that other operators do not turn
the controller power ON.
4) Remove the stroke cover.
5) Install the grease nipple onto the ball screw flange.
6) Replenish the grease using the grease gun.
Sufficient grease has been replenished when new grease starts to seep out
from the clearance between the ball screw nut and screw.
Wipe off any excessive grease.
Recommended grease gun MG70 (THK N-type nozzle)
7) Remove the grease nipple.
8) Return the stroke cover to the original position.
Y-axis
1) Turn the controller power OFF.
2) Place a sign indicating "Work In Progress" so that other operators do not turn
the controller power ON.
3) Remove the stroke cover.
4) Apply grease to the ball screw shaft with a finger.
Wipe off any excessive grease.
5) Return the stroke cover to the original position.