Seagate ST19171DC, ST19171N, ST19171WD, ST19171WC manual

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Barracuda 9 Installation Guide, Rev. B

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Always observe the following warnings and precautions:

Perform all maintenance by following the procedures in this manual.

Follow all cautions and warnings in the procedures.

Use sound safety practices when operating or repairing the unit.

Use caution when troubleshooting a unit that has voltages present. Turn off power to the unit before servicing it.

Wear safety shoes when removing or replacing heavy parts.

Ensure that the internal temperature of the rack or cabinet does not exceed the limits defined for the drive when the drive is mounted in an equipment rack or cabinet. When units are stacked vertically, pay special attention to the top where tem- peratures are usually highest.

Follow the precautions listed above in “Electrostatic discharge protection.”

Do not remove any circuit boards from the drive chassis. Return the entire drive for depot repair if any circuit board is defective. Removal of circuit boards by personnel not perform- ing depot repair will damage components and may void the warranty.

Do not remove the head and disc assembly (HDA) from the drive chassis. Return the entire drive for depot repair if the HDA is defective.

Do not attempt to disassemble the HDA. It is not field repair- able. If the sealed HDA is opened by personnel not performing depot repair, this will damage components and void the warranty.

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Contents ST19171N/W/WD/WC/DC Contents Electrostatic discharge protection PrefaceImportant safety information and precautions Page Wichtige Sicherheitshinweise Barracuda 9 Installation Guide, Rev. B Barracuda 9 Installation Guide, Rev. B Page Electromagnetic susceptibility Regulatory agency complianceElectromagnetic compliance for the European Union Online services Seagate technical support servicesSeagate CompuServe forum SeaFAX FAX servicesSeagate technical support Direct-support servicesManufacturer’s representatives Customer service centersGeneral description Characteristics ST19171 OD DC Barracuda 9 Installation Guide, Rev. B Page General information Drive modelsDrive termination Scsi ID jumpersScsi bus termination Providing adequate cooling Terminator powerCircuits and data path widths Barracuda 9 Installation Guide, Rev. B Kühlung des Systems Suggested air flow Abbildung 3. Empfohlener Luftstromverlauf Installation des Laufwerkes und Anschluß der Kabel Mounting the drive and connecting cablesBarracuda 9 Installation Guide, Rev. B DC power connector Abbildung 4. Gleichstromanschluß Hinweis Quick reference desktop system notes Formatting the driveDrives Setting the Scsi ID jumpersTerminating the drive Terminating the driveSetting terminator power jumpers Several other jumper options are available as illustrated Other applicable jumper optionsWD drives Using the J1 auxiliary jumper block Terminating the drive ST19171W shown ST19171W Other option jumpers are available as illustrated below WC/DC drives Option jumpers are available as illustrated below Applicable jumper optionsPage Page