C141-F059-01EN 1-1
CHAPTER 1 Maintenance and Diagnosis
1.1 Maintenance
1.2 Operation Confirmation
1.3 Troubleshooting Procedure
This chapter describes the maintenance, diagnosis, operation check, and
troubleshooting of the disk drive. The following are explained:
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Rules for regular maintenance and troubleshooting
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Display of maintenance level (field and factory)
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Display of machine revision number and number change in the field
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Tools and test devices needed for each maintenance level
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Standard testing for each maintenance level
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Recommended procedure for troubleshooting and fault diagnosis