Lenovo System x3250 M4 - Removing the Air Baffle; Replacing the Air Baffle

Attention:Forpropercoolingandairflow,replacethebezelandservercoverbeforeyouturnontheserver.
Removingtheairbaffle
Usethisinformationtoremovetheairbafflefromtheserver.
Readthesafetyinformationin“Safety”onpagevand“Installationguidelines”onpage33.
Ifyouarereplacingaservercomponentoranoptionaldeviceintheserver,youneedtoturnofftheserver
andperipheraldevices,anddisconnectthepowercordsandallexternalcables.
Toremovetheairbaffle,completethefollowingsteps.
Step1.Readthesafetyinformationthatbeginsinthebeginofthisdocumentation.
Step2.Turnofftheserverandperipheraldevicesanddisconnectthepowercordsandallexternalcables,
ifnecessary.
Step3.Removethecover(see“Removingthecover”onpage131).
Step4.Grasptheairbaffle;then,liftitupoutoftheserverandsetitaside.
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Air baffle
Figure36.Airbaffleremoval
Attention:Forpropercoolingandairflow,replacetheairbafflebeforeyouturnontheserver.
Operatingtheserverwiththeairbaffleremovedmightdamageservercomponents.
Replacingtheairbaffle
Usethisinformationtoreplacetheairbaffle.
Readthesafetyinformationin“Safety”onpagevand“Installationguidelines”onpage33.
Ifyouarereplacingaservercomponentintheserver,youneedtoturnofftheserverandperipheraldevices,
anddisconnectthepowercordsandallexternalcables.
Toreplacetheairbaffle,completethefollowingsteps.
Chapter6.Removingandreplacingcomponents135