Chapter 1 maintenance and diagnosis – FUJITSU MHV2080AH User Manual
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C141-F071
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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