YASKAWA MOTOMAN-HP6 YR-HP6-A00 Instructions Manual page 40

HW0481893
9 Maintenance and Inspection
• Before maintenance or inspection, be sure to turn the main power sup-
ply 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.
• 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.
• The battery pack must be connected before removing detection connec-
tor when maintenance and inspection.
Failure to observe this caution may result in the loss of home position data.
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 displayed in six levels. Conduct periodical inspections according to the
inspection schedule in " Table. 7 Inspection Items ".
In " Table. 7 Inspection Items ", the inspection items are classified into three types of
operation: operations which can be performed by personnel authorized by 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
• These inspections were developed for applications where the manipulator is used for arc
welding work. For any different or special applications, the inspection process should be
developed on an case-by-case basis.
For axes which are used very frequently (in handling applications, etc.), it is recom-
mended that inspections be conducted at shorter Intervals. Contact your Yaskawa repre-
sentative.
WARNING
CAUTION
9-1
9.1 Inspection Schedule