YASKAWA MOTOMAN-MFL15D-875 - Page 54

9-2
179394-1CD
HW1483905
9 Maintenance and Inspection 9.1 Inspection Schedule
MFL15D-875/-1600
Table 9-1: Inspection Items (Sheet 1 of 2)
Items
1)
Schedule Method Operation Inspection
Charge
Daily 1000 H Cycle 6000 H Cycle 12000 H Cycle 18000 H 24000 H Specified Person Licensee Service Company
Alignment mark
•
Visual Check alignment mark accordance and damage at the home position. Also
check for nameplate damage.
Be sure nameplate is securely attached.
•••
External lead
•
Visual Check for wear, damage and deterioration of leads.
•••
Working area and whole
exterior of manipulator
•
Visual Clean the dust and the surface.
Check for damage, outside cracks, and grease leakage.
2)
•••
Manipulator base mounting
bolts
•
Spanner
wrench
Tighten loose bolts.
•••
Cover mounting screws
•
Phillips
screwdriver,
wrench
Tighten loose screws.
•••
Connector base
•
Manual Check for loose connectors.
•••
U-, S-, L- and R-axes timing
belt
•
Manual Check for belt tension and wear.
••
Internal user I/O wiring
harness and air line (for
axes)
•
Visual,
multimeter
Check for conduction between the main connected of connector base and
intermediate connector with manually shaking the wire.
Check for wear of protective spring.
3)
••
•
Replace.
4)
•
Internal user I/O wiring
harness and air line
•
Visual,
multimeter
Check for conduction between terminals.
Check for wear of protective spring.
3)
••
•
Replace.
4)
•
Battery pack in manipulator
•
Replace the battery pack when the battery alarm occurs or the manipulator
drove for 24000 H.
••
1
2
3
4
5
6
7
8
9
10
11
54 of 74