Spectra T200 - Replacing the Fan Assembly

4
Replacing the Fan Assembly
Thisguideprovidesinstructionsforreplacingthefanassemblyina
SpectraT200,T380,T680,T950,orT‐Finitylibrary,referredtointhis
documentas“thelibrary”.
PREPARE FOR MAINTENANCE
Beforeyoubeginthereplacementprocedure,makesureyoufulfillthe
prerequisitesdescribedinthissection.
Discontinuing Backups
T200, T380, T680 libraries
Backupscannotrunduringfanreplacementsincethelibrarymustbe
powereddown.Useyourbackupsoftwaretostopanybackupsrunningto
thelibrary.
T950 and T-Finity libraries
Backupscancontinuetorunwhileyoureplacethefanassembly.
Ensuring ESD Protection
Therepairenvironmentforthelibrarymustbefreeofconditionsthat
couldcauseelectrostaticdischarge(ESD).ToprotectthelibraryfromESD,
followtheseprocedureswhenrepairingortestingthelibrary:
 Placeastaticprotectionmatontheworksurfaceusedwhileremoving
andinstallinglibrarycomponents.Usea1
‐megohmresistortoground
thestaticprotectionmat.
 Wearastaticprotection wristbandorgroundingfootstrapwhenever
youhandlelibrarycomponentswhentheyareremovedfromtheir
anti‐staticbags.Connectthewristbandtothestaticprotectionmatorto
othersuitableESDgrounding.
Note: Keepallelectroniccomponentsinanti‐staticbagswhennotin
use.