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7|Cleaningandservicing BÜCHILabortechnikAG

30/42 OperationManualInterfaceI100

7 Cleaningandservicing

NOTE

Usersmayonlycarryouttheservicingandcleaningoperationsdescribedinthissec

tion.

Anyservicingandrepairworkwhichinvolvesopeningupthehousingmayonlybe

carriedoutbyBUCHIservicetechnicians.

u UseonlygenuineBUCHIconsumablesandsparepartsinordertoensurecorrect

operationofthedeviceandpreservethewarranty.

7.1 Cleaningthehousing

IMPORTANT

Riskofaciddamage

Thehousingoftheunitismadeofplastic.Escapingacidmaydamagethematerial.

u Immediatelyremoveanydropsofacidwithadampcloth.

u Onlyuseadampclothtocleanthedevice.

u Tocleanthehousing,onlyuseethanolorsoapywater.

7.2 Checkingseals

Sealsarewearparts.Theyhavetoberegularlyinspected,cleanedand,ifnecessary,

replaced.Thelifeofasealdependsonhowmuchitisusedandhowwellitislooked

after.

u Removesealfromvacuumconnection(1)andexaminefordamageandcracks.

u Rinseintactsealsinwaterorethanolanddrywithasoftcloth.

u Replacedamagedseals.

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Buchi Interface I-100 Manual do Utilizador Página 30