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Barracuda 9LP FC Installation Guide, Rev. A

3

• 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. 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 war-
ranty.

As a component, the drive is designed to be installed and oper-
ated in accordance with UL1950, EN60950, CAN\CSA C22.2
950-95, VDE0805 and  IEC950.

Seagate takes all reasonable steps to ensure that its products
are certifiable to currently accepted standards. Typical applica-
tions of these disc drives include customer packaging and sub-
system design. Safety agencies conditionally certify component
assemblies, such as the Barracuda disc drive, based on their
final acceptability in the end-use product. The subsystem
designers are responsible for meeting these conditions of
acceptability in obtaining safety-regulatory agency compliance in
their end-use products and for certifying where required by law.
A necessary part of meeting safety requirements is the provision
for overcurrent protection on drive SELV supply voltages.

Summary of Contents for Barracuda 9LP FC

Page 1: ...Barracuda 9LP FC Fibre Channel Disc Drive ST39173FC Installation Guide...

Page 2: ...l rights reserved Publication Number 77767523 Rev A June 1998 Seagate Seagate Technology and the Seagate logo are regis tered trademarks of Seagate Technology Inc Barracuda SeaFAX SeaFONE SeaBOARD and...

Page 3: ...tatic electricity due to the electrostatically sensitive devices used within the drive circuitry Although some devices such as metal oxide semi conductors are extremely sensitive all semiconductors as...

Page 4: ...hat must be carefully read and followed to minimize or eliminate the risk of personal injury The warnings point out conditions or practices that may endanger you or oth ers The cautions point out cond...

Page 5: ...onents and void the war ranty As a component the drive is designed to be installed and oper ated in accordance with UL1950 EN60950 CAN CSA C22 2 950 95 VDE0805 and IEC950 Seagate takes all reasonable...

Page 6: ...ise Diese Hinweise sind sorgf ltig durchzulesen und zu beachten um das Risiko von Verletzungen auf ein Mindestma zu beschr nken oder ganz zu vermeiden Die Warnhinweise machen auf Situationen oder Prak...

Page 7: ...ells oder Geh uses die f r das Laufwerk vorgege benen Grenzwerte nicht bersteigt Wenn Einheiten vertikal bereinander betestigt werden achten Sie besonders auf den oberen Stapelbereich da dort die Temp...

Page 8: ...die Konstruktion von Untersystemen Sicherheitsbe h rden gew hren eine bedingte Zulassung f r Komponenten wie das Barracuda Festplattenlaufwerk vorbehaltlich der endg ltigen Zulasssung im Endprodukt De...

Page 9: ...ramework requirements of Australia s Spectrum Management Agency SMA Seagate uses an independent laboratory to confirm compliance to the above directives The drive was tested in a representative system...

Page 10: ...ax 714 641 2410 6 00 A M to 5 00 P M pacific time M F e mail Tape_Sales_Support Seagate com Note You can purchase select tape products and tape acces sories through Seagate Express 24 hours daily by c...

Page 11: ...lling and analyzing your drive SeaNET You can obtain technical information about Seagate products over the Internet from Seagate s World Wide Web home page http www seagate com or Seagate s ftp server...

Page 12: ...pport spe cialists 24 hours daily Responses are sent during business hours UK 44 1628 478011 USA Disc 405 936 1600 Tape 405 936 1630 Location Phone number Australia 61 2 9756 5170 Germany 49 89 143051...

Page 13: ...rance 33 1 41 86 10 86 9 30 A M to 12 30 P M 2 00 P M to 5 00 P M M F Germany 49 89 1409332 9 30 A M to 12 30 P M 2 00 P M to 4 00 P M M F Hong Kong 852 2368 9918 9 00 A M to 12 00 P M 2 00 P M to 5 3...

Page 14: ...chase Seagate offers comprehensive customer support for all Seagate drives These services are available worldwide Location Phone number FAX number Asia Pacific and Australia 65 485 3595 65 488 7503 Mi...

Page 15: ...ation Phone number FAX number Japan 81 3 5462 2904 81 3 5462 2979 USA 1 800 468 3472 405 949 6740 Other Americas Brazil Canada Mexico 405 949 6706 405 949 6738 Manufacturer s representatives Brazil MA...

Page 16: ...nel host system The drive is a component for installation in an enclosure designed for the drive The disc drive must receive adequate cooling refer to Providing adequate cooling and it must be suffici...

Page 17: ...rotation RPM Average latency msec 7 200 4 17 Data transfer rate Maximum instantaneous Mbytes sec per port 106 1 The specified formatted capacities are calculated with the standard OEM sector size 512...

Page 18: ...nsure adequate cooling for the drive The maximum ambient temperature is 50o C 30o C for the rated MTBF Refer to Figure 2 on page 18 for an illustration showing suggested air flow patterns The drive s...

Page 19: ...K hlung des Laufwerkes gew hrleisten Die Umgebungstemperatur darf max imal 50o C betragen 30o C f r der MTBF Die Produkthandbuch Barracuda 9LP FC Dokument 77767522 enthalten Anweisungen zur Beurteilun...

Page 20: ...ed air flow Abbildung 2 Empfohlener Luftstromverlauf Note Air flows in the direction shown front to back or in reverse direction back to front Note Air flows in the direction shown or in reverse direc...

Page 21: ...at the screws should extend into the chassis mounting holes is 0 15 inch 3 81 mm measured from the outer surface of the chassis Tighten the screws down evenly Do not over tighten or force the screw if...

Page 22: ...dung 3 Gemessen von der Au enfl che des Geh uses d rfen die Schrauben maximal 3 81 mm in die Befestigungsl cher des Geh uses hineinragen Die Schrauben m ssen gleichm ig jedoch nicht zu fest angezogen...

Page 23: ...tightening torque 6 0 in lb 675 NM max with minimum thread engagement of 0 12 in 3 05 mm 3 Interface connector can extend past the A dimension by 0 040 in 1 02 mm 4 Connector is centered side to side...

Page 24: ...r to inserting it into the sys tem Formatting the drive Warning Formatting a drive erases all user data Be sure that you understand this principle before formatting any hard disc drive it is not neces...

Page 25: ...he write cache refer to your system s drive controller and software utility docu mentation Seagate provides an ASPI utility that you can use in a PC compatible system to enable the write cache It is a...

Page 26: ...th this LED driver Tie the minus side of an external high efficiency LED i e 2ma to this pin Connect the plus side of the LED to 5V 2 An external current limiting resistor is required when connecting...

Page 27: ...1 7 Active LED out Open collector out 8 Reserved 9 Start_1 TTL input 10 Start_2 TTL input 11 EN bypass port B TTL output 12 SEL_6 TTL input output 13 SEL_5 TTL input output 14 SEL_4 TTL input output...

Page 28: ...ve connects this pin to the common ground 26 Ground 27 Port B_in Diff PECL input pair 28 Port B_in 29 Ground 30 Port A_out Diff PECL output pair 31 Port A_out 32 Ground 33 Port B_out Diff PECL output...

Page 29: ...gle con nector attachment FC SCA Check to ensure that drive is receiving power Insert the drive into your system Listen carefully for the sound of the drive motor spinning up If the drive motor does n...

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Page 32: ...Seagate Technology Inc 920 Disc Drive Scotts Valley CA 95066 4544 USA Publication Number 77767523 Rev A Printed in USA...

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