YASKAWA YYR-1-06VXH25-A10 Operating And Maintenance Manual page 49

1 Trained staff
2 YASKAWA trained staff
3 YASKAWA personnel
1
Item numbers
1 Alignment marks
2 External cables
3 Working area and robot
4 Fastening bolts of the base
plate
5 Fixing screws of the cover
6 Power input module
7 Toothed belt for B- and T-axes
8 Motors for S, L, U, B, and R-
axes
9 Wiring harness in the robot
(wires of the S-, L- and U-axis)
10 Wiring harness in the robot
(wires of the B- and T-axis)
Schedule (h) Method
 Visual inspection
 Visual inspection
Visual inspection

 Using a correspond-
ing tool,
 Using a correspond-
ing tool,
 Manually
 Manually
 Visual inspection
 Visual
 Visual inspection
with multimeter

 Visual inspection
with multimeter

Operation
Check alignment mark correspondence and dam-
age at the zero position.
Check cables for damage.
If the working area is dirty, it must be cleaned. Check
the robot for damage and external cracks.
tighten loose screws (replace if necessary).
tighten loose screws (replace if necessary).
Check for loose connections.
Check for tension and wear
Check for grease leakage.
Check for damage and clean this part if it is dirty.
Check the bushing between the connector on the
stand and the intermediate connectors by manually
moving the wires. Check the protection spring
3
Replace
Check the wires between the terminals for wear.
Exchange
To be per-
formed by:
1 2 3
  
  
  
  
  
  
 
  
 
2
.

 
