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Chapter 7 FXYX
4)Using a grease gun, replenish grease from the grease nipple installed on the linear guide bearings.
Sufficient grease has been replenished when new grease starts to seep out from the clearance between the linear guide bearings and rail.
The
Wipe off any excessive grease that has seeped out to the rail.
Recommended grease gun MG70 (THK
5) After greasing, return the each cover to the original position.
5-2 Replenishing grease to the ball screw
The
Recommended grease : Alvania No. 2 (Showa Shell)
Daphne Eponex No. 2 (Idemitsu)
!CAUTION
When designated by YAMAHA and the user, special grease, such as splatter- proof grease, may be applied when the robot is delivered. In this case, apply the appropriate grease as indicated in the delivery specification drawings, etc.
X-axis
!CAUTION
Always remove the grease nipple after completing the work. Damage or positional deviation could occur if the robot is operated with the grease nipple installed.
1) Prepare the following recommended grease nipple beforehand.