YASKAWA MPL300-J00 - Page 50

Maintenance and inspection 9 - 50
1 Trained staff
2 YASKAWA trained staff
3 YASKAWA staff
Inspection intervals
Item numbers
1
Schedule (h) Checking method Operation Inspection
Charge:
Daily 1000 5000 9000 18000 36000
123
1 Alignment marks  Visual inspection Check alignment mark accordance and damage
at the home position.

2 External cable  Visual inspection Check cable for damage. 
3 Working area and robot  Visual inspection Dirty working area has to be cleaned. Please
control the robot for damage and external
cracks.

4 Motors for L and U-axes  Visual inspection Check for grease leakage
2
. 
5 Fastening bolts of baseplate  Using correspond-
ing tool
Tighten loose screws (replace if necessary). 
6 Power input module  Manual Check for loose connectors 
7 L-, and U-axes motor connec-
tion
 Manual Check for loose plug connections (tighten if nec-
essary).

8 Connection in S-head  Manual Check for loose connectors 
9 L-axis balancer  Grease gun
Visual inspection
Supply grease. Tighten loose screws (replace if
necessary).
