YASKAWA MH50II - Page 52

Maintenance and inspection 9 - 52
1 Trained staff
2 YASKAWA trained staff
3 YASKAWA personnel
Inspection intervals
Item number
1
Schedule (h) Method Operation To be per-
formed by:
Daily
1000 6000
12000 24000 36000
12 3
1 Alignment marks  Visual inspection Check alignment mark correspondence and
damage at the zero position.

2 External cables  Visual inspection Check cables for damage. 
3 Working area and robot  Visual inspection If the working area is dirty, it must be cleaned.
Check the robot for damage and external cracks.

4 Motors for S - L - U - R -, B and
T-axis
 Visual inspection Check for grease discharge.
2
. 
5 Fastening bolts of the base
plate
 Using a correspond-
ing tool,
tighten loose screws (replace if necessary). 
6 Fixing screws of the cover  Using a correspond-
ing tool,
tighten loose screws (replace if necessary). 
7 S, L, U, R, B and T-axes motor
connection
 Manually Check for loose plug connections (tighten if nec-
essary).

8 Power input module  Manually Check for loose connections. 