Seagate ST43400N/ND user manual Mounting the drive

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Mounting the drive

The drive may be secured to the enclosure via tapped holes in either the sides or the bottom of the drive chassis. Figure 10 shows two of the three allowable orientations.

Note. The mounting screws must be completely engaged in the drive chassis, but the portion that extends into the chassis must not exceed

3.2mm (0.125 in) in length.

1.Place the drive into position in the enclosure and secure with four screws as shown in Figure 10.

For bottom mounting, use 6-32 screws.

For side mounting, use either 6-32 screws or M4 X .70 (metric) screws. There are tapped holes for each type.

2.Connect the 9-pin connector of the DC power cable to the output connector on the power supply. Connect the 4-pin connector of the same cable to the DC power connector J15 on the drive.

3.Connect the AC power cord to site power.

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Contents Elite Disc Drive ST43400N/ND Contents Electrostatic discharge protection PrefaceImportant safety information and precautions ST43400N/ND User’s Manual SeaFAX 408 Technical support servicesSeaFONE 408 SeaBOARDST43400N/ND disc drive General descriptionSize Dimensions Characteristics Conditions Specifications Page Drive functional block diagram Environmental requirements InstallationSite requirements Airflow requirements Suggested airflow Mounting orientations Space requirementsDimensions of the drive and power supply Power requirements Interface requirements Grounding requirementsScsi Unshielded single-ended I/O cabling Signal Name Pin Number Unshielded differential I/O cabling Signal Name Pin Number Unpacking Unpacking, inspection, and repackingInspection RepackingSetting the control board jumpers Installation proceduresJ4A Installing the power supply Power supply installation Installing an optional bezel Attaching a bezel Mounting the drive Mounting the drive O cable attachment Connecting the system I/O cablingTerminator attachment-single-ended I/O Terminator attachment-differential I/O Grounding the systemSynchronizing the spindle System diagram for spindle syncJ4A Installation Verification Operation Switches and indicatorsSwitches and indicators Switch or Indicator Function Operating instructions Parts data Options and accessories Part Number Description Observing maintenance precautions MaintenanceRemoving and replacing a drive Arranging for depot repairPacking a drive for shipment Removing and replacing a power supplyPage Maintenance Publication Number 83327630, Rev. a