YASKAWA MH180 Operating And Maintenance Manual page 56

1
Item number
13 Overhaul
1. The item numbers correspond with the following figure, "Inspection intervals."
2. The occurrence of a grease leakage indicates the possibility that grease has seeped into the motor. The damage can be damaged as a result. In case of questions, please contact your YASKAWA
branch office.
3. When checking for conduction with multimeter, connect the battery to "BAT" and "OBT" of the plug connections of the respective motor. Then remove the connectors of the encoders of the
respective motor; if this is not observed, the zero positions are lost.
4. The internal wiring harness in the robot (for the S, L, U, R, B and T axes) must be replaced at the 24,000 hours inspection.
5. The lubricants used can be found in the following table, "Inspection points and lubricants used."
Inspection intervals
Schedule (h) Method

Tab. 9-1: Inspection intervals
Operation To be per-
formed by:
1 2 3
