Dell PowerEdge 2650 Istruzioni operative e di sicurezza

www.dell.com | support.dell.com

06Y885A00

CAUTION: A CAUTION indicates a potential for property damage, personal

injury, or death.

Removing and Replacing a System Cooling Fan

Removing a Cooling Fan

CAUTION: Only trained service technicians are authorized to remove the system

cover and access any of the components inside the system. See your System

Information Guide for complete information about safety precautions, working

inside the computer, and protecting against electrostatic discharge.

NOTICE: The cooling fans are hot-pluggable. To maintain proper cooling while the system is

on, replace only one fan at a time.

1Remove the cover.

aRemove the bezel, if applicable.

bLoosen the three thumbscrews that secure the cover to the chassis. See Figure 1.

cSlide the cover backward and grasp the cover at both ends.

dCarefully lift the cover away from the system.

2Pull the fan straight up to clear the chassis. See Figure 2.

P/N 6Y885 Rev. A00

December 2002

6Y885eb0.fm Page 1 Tuesday, December 10, 2002 10:35 AM

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Figure 1. Removing and Replacing the Cover

Figure 2. Removing and Installing a Cooling Fan

thumbscrews (3)

fan connector

cooling fan

system fans (2)

6Y885eb0.fm Page 2 Tuesday, December 10, 2002 10:35 AM

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Replacing a Cooling Fan

CAUTION: Only trained service technicians are authorized to remove the system

cover and access any of the components inside the system. See your System

Information Guide for complete information about safety precautions, working

inside the computer, and protecting against electrostatic discharge.

1Lower the fan into the retention base until the fan snaps into position. See Figure 2.

2Replace the cover.

aAlign the cover with the cover alignment hooks on the sides of the chassis, and

slide the cover forward. See Figure 1.

bTighten the three thumbscrews that secure the cover to the chassis.

cReplace the bezel, if applicable.

____________________

Information in this document is subject to change without notice.

Reproduction in any manner whatsoever without the written permission of Dell Computer Corporation is strictly

forbidden.

Trademarks used in this text: Dell and the DELL logo are trademarks of Dell Computer Corporation.

Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and

names or their products. Dell Computer Corporation disclaims any proprietary interest in trademarks and trade names

other than its own.

6Y885eb0.fm Page 3 Tuesday, December 10, 2002 10:35 AM

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警告警告表示存在可能导致财产损失人身伤害或死亡的潜在危险

卸下和更换系统冷却风扇

卸下冷却风扇

警告仅有经培训的维技术人员才有权卸下主机盖并拆装系统内部的任何组件有关安

全预防措施拆装计算机内部组件以及防止静电损害的完整信息请参阅系统信息

指南

注意冷却风扇属于热插拔组件要在系统运行期间保持适当的冷却一次仅可更换一个

风扇

1卸下主机盖

a如果需要请卸下挡板

b拧松将主机盖固定至机箱的三颗指旋螺钉请参阅图 1

c握住主机盖的端将其向后滑动

d小心地从系统中提出主机盖

2从机箱中将风扇笔直拔出请参阅图 2

P/N 6Y885 Rev. A00

2002 年12 月

6Y885cb0.fm Page 1 Tuesday, December 10, 2002 12:35 PM

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图1 卸下和装回主机盖

图2 卸下和安装冷却风扇

旋螺钉

3 颗

风扇连接器

冷却风扇

系统风扇 2 个

6Y885cb0.fm Page 2 Tuesday, December 10, 2002 12:35 PM

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更换冷却风扇

警告仅有经培训的维技术人员才有权卸下主机盖并拆装系统内部的任何组件有关安

全预防措施拆装计算机内部组件以及防止静电损害的完整信息请参阅系统信息

指南

1将风扇向下放入固定基座直至其卡入到位请参阅图 2

2装回主机盖

a将主机盖与机箱侧的主机盖对齐挂钩对齐然后将其向前滑动请参阅

图1

b拧紧将主机盖固定至机箱的三颗指旋螺钉

c如果需要请装回挡板

____________________

本文件中的信息如有更改恕不另行通知

未经 Dell Computer Corporation 书面许可不准以任何形式进行复制

本文件中使用的商标 Dell 和DELL 徽标是 Dell Computer Corporation 的商标

本文件中述及的它商标和产品名称是指拥有相应商标和名称的公司或制造的产品 Dell Computer

Corporation 对它公司的商标和产品名称不拥有任何专利权

6Y885cb0.fm Page 3 Tuesday, December 10, 2002 12:35 PM

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6Y885cb0.fm Page 4 Tuesday, December 10, 2002 12:35 PM

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ATTENTION : Le message ATTENTION indique une situation potentiellement

dangereuse qui, si elle n'est pas évitée, peut provoquer une détérioration du

matériel ou des blessures pouvant entraîner la mort.

Retrait et remplacement d'un ventilateur du

système

Retrait d'un ventilateur

ATTENTION : Seuls les techniciens de maintenance qualifiés sont habilités à

retirer le capot du système et à accéder aux composants du système. Reportez-

vous au Guide Informations sur le système pour obtenir des informations

complètes sur les précautions en matière de sécurité, les opérations à réaliser à

l'intérieur de l'ordinateur et la protection contre l'électricité statique.

MISE EN GARDE : Les ventilateurs sont connectables à chaud. Pour maintenir le

refroidissement requis pendant le fonctionnement du système, ne remplacez qu'un ventilateur à

la fois.

1Retirez le capot.

aRetirez le cache, le cas échéant.

bDesserrez les trois vis à molette fixant le capot au châssis. Voir la Figure 1.

cFaites coulisser le capot vers l'arrière et saisissez-le par ses deux extrémités.

dDégagez avec précaution le capot du système.

2Soulevez le ventilateur pour dégager le châssis. Voir la Figure 2.

Réf. 6Y885 Rév. A00

Décembre 2002

6Y885fb0.fm Page 1 Tuesday, December 10, 2002 10:35 AM

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Figure 1. Retrait et remplacement du capot

Figure 2. Retrait et installation d'un ventilateur

vis à molette (3)

connecteur de ventilateur

ventilateur

ventilateurs du système (2

)

6Y885fb0.fm Page 2 Tuesday, December 10, 2002 10:35 AM

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