YASKAWA MOTOMAN MYS450L - Inspection While Power is OFF

46 E1101000117GB01
MYS450L
9.1.1 Inspection While the Power is OFF (Robot is not operating)
Table 9: Inspection Position
Inspection Position Inspection Place Daily monthly Quarterly half-
yearly
annually
Check looseness or backlash
of screws.
Tighten them if necessary.
(For the tightening torque,
refer to Maintenance: chapter
9.4 Tighten the screws.)
End effector mounting bolts
   
Robot base mounting bolts
   
Each arm locking bolts
   
Bolts/screws around shaft

Bolts/screws securing
motors, reduction gear
units, etc.

Check looseness of
connectors. If the connectors
are loosen,
push it securely or tighten.
External connectors on
robot (on the base
connector plates etc.)
   
Robot cable unit

Visually check for external
defects.
Clean up if necessary.
External appearance of
robot
   
External cable

Check for bends or improper
location. Repair or place it
properly
if necessary.
Safeguard etc.
   
Check tension of timing belts.
Tighten it if necessary.
In arm θ2

Grease conditions Refer to Maintenance: 9.3 "Lubricate"