Yamaha FLIP-X Series, User Manual

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Chapter 4 Periodic Inspection
4-5
4-2 Periodic inspection
4-2-1 Daily inspection
Check the following points on a daily basis, before and after robot operation.
Checkpoints
Cables and shutter
Ball screws and bearings
Motor
Check items Notes
Check for scratches, dents, and excessively tight bends.
Check for unusual vibration and noise.
Check for unusual vibration and noise, and for abnormal
temperature rise.
Replace if
necessary.
See "4-4" in this
chapter.
4-2-2 Three-month inspection
Check the following points every 3 months and apply grease if needed.
Checkpoints
Check items Notes
Check for dirt or grime. If dirt or grime is found, clean
the part. Apply grease after cleaning.
Apply grease if the items checked are dry or do not
have enough grease.
Recommended grease is as follows:
Standard model: Use Alvania No. (Showa Shell),
Daphne Eponex No.2 (Idemitsu)
Clean room model: Use LG-2 (NSK)
Ball screw, linear guide and ball
bushing
See "4-3" in
this chapter.
See "4-3-3" in
this chapter.
See "4-4-2" in
this chapter.
Shutter Check for slack. Adjust if necessary.
CAUTION
Using a grease other than recommended by YAMAHA may shorten the service life of
the ball screw, linear guide and linear bushing shaft.