9-1
170904-1CD
HW1482870
9 Maintenance and Inspection
9.1 Inspection Schedule
MPL80
II
9 Maintenance and Inspection
9.1 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 as shown in Table 9-1 “Inspection Items”.
In Table 9-1 “Inspection Items”, the inspection items are classified into
three types of operation: operations which can be performed by personnel
authorized by the user, operations to be performed by trained personnel,
and operations to be performed by service company personnel. Only
specified personnel shall perform the inspection work.
• 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.
WARNING
• 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.
• The inspection interval depends on the total servo
operation time.
• If the manipulator is used in a repetitive action pattern with
a high frequency, inspection intervals or parts replacement
intervals may become shorter. Perform preventive
maintenance by referring to section 8.21 “Preventive
Maintenance Function” of “DX200 INSTRUCTIONS.”
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