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179394-1CD
MFL15D-875/-1600
9
Maintenance and Inspection
9.1
9
Maintenance and Inspection
9.1 Inspection Schedule
•
Maintenance and inspection must be performed by specified
personnel.
Failure to observe this caution may result in electric shock or injury.
•
For disassembly or repair, contact your YASKAWA representative.
•
Do not remove the motor, and do not release the brake.
Failure to observe these safety precautions may result in death or
serious injury from unexpected turning of the manipulator's arm.
•
Before maintenance or inspection, be sure to turn the main power
supply OFF, and put up a warning sign. (ex. DO NOT TURN THE
POWER ON.)
Failure to observe this warning may result in electric shock or injury.
•
The battery pack must be connected before removing detection
connector when maintenance and inspection.
Failure to observe this caution may result in the loss of home position
data.
Inspection Schedule
Proper inspections are essential not only to assure that the mechanism
will be able to function for a long period, but also to prevent malfunctions
and assure safe operation. Inspection intervals are classified into six
levels. Conduct periodical inspections according to the inspection
schedule in Table 9-1 "Inspection Items".
In Table 9-1, the inspection items are categorized by three types of
operations: operations which can be performed by personnel authorized
of the user, operations which can be performed by personnel being
trained, and operations which can be performed by service company
personnel. Only specified personnel are to do inspection work.
• The inspection interval must be based on the servo power
supply ON time.
NOTE
• For axes which are used very frequently (in handling
applications, etc.), it is recommended that inspections be
conducted at shorter Intervals. Consult with your
YASKAWA representative.
9-1
DANGER
WARNING
CAUTION
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