6-2
183523-1CD
183523-1CD
6
Maintenance and Troubleshooting
6.1 Inspection Interval
RM2-755-RDR Postioner
6.1 Inspection Interval
Proper inspections are essential not only to assure that the mechanism
will be able to function for a long period, but also to prevent malfunctions
and assure safe operation.
Table 6
-
1: Periodic Maintenance for Positioner
Inspection Item
Frequency
Inspection Operation
Physical damage
Daily
Check for physical damage; this indicates a load
collision and is evidence of misuse.
Excessive or unusual noise
Daily
Listen for grinding, excessive or irregular noise.
Contact Customer Support. Refer to
“Customer Support Information” on page 1-5
Weld Brushes
Weekly
Check for dirt and ensure full contact with
faceplate.
Cleaning
As required
Clean with dry cloth or compressed air.
Positioner Axis Motor Connectors
•
1,000 H
•
6,000 H
•
12,000 H
Check for loose connections. tighten if necessary.
Positioner Tooling Axis Speed
Reducer
12,000 H
Grease with YASKAWA P/N 132412-1,
Molywhite RE00
Positioner Main Axis Speed Reducer
20,000 H
Grease with YASKAWA P/N 132412, Moly-White
RE00
Tailstock Main Sweep Axis Bearing
Monthly
Grease with YASKAWA P/N 180144-1,
Mobil CM-P, Lithium Complex. Apply grease with
a grease gun thru the two grease fittings on each
side. Apply five squeezes of the grease gun lever
(approximately 2@ 1.25g x 5).
Motomount Bearing
Monthly
Grease with YASKAWA P/N 180144-1, Mobil
CM-P, Lithium Complex. Apply grease with a
grease gun thru the grease fitting. Apply 10
squeezes of the grease gun lever (approximately
1.25g x 10).
NOTICE
The inspection interval depends on the total servo operation time.
For axes which are used very frequently other than arc welding, it is
recommended that inspections be conducted at shorter intervals.
Contact Customer Support.
46 of 104
