Fujitsu MHV2120AT manual Maintenance and Diagnosis

Models: MHV2120AT

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CHAPTER 1 Maintenance and Diagnosis

CHAPTER 1 Maintenance and Diagnosis

1.1Maintenance

1.2Operation Confirmation

1.3Troubleshooting Procedure

This chapter describes the maintenance, diagnosis, operation check, and troubleshooting of the disk drive. The following are explained:

Rules for regular maintenance and troubleshooting

Display of maintenance level (field and factory)

Display of machine revision number and number change in the field

Tools and test devices needed for each maintenance level

Standard testing for each maintenance level

Recommended procedure for troubleshooting and fault diagnosis

C141-F072

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Fujitsu MHV2120AT manual Maintenance and Diagnosis