Buchi Rotavapo R-100 Manuale Utente Scaricare il pdf (Pagina 37)

BÜCHILabortechnikAG Operation|6

OperationManualRotavapor®R100 37/60

6.3 Finishingdistillation

u Raisetherotarydriveunit(seeChapter6.2.1"Raisingandloweringtheevaporat

ingflask",page33).

u VenttheRotavapor.

u Turnofftherotarydriveunit(settherotationspeedto0rpm).

u Switchofftheheatingbath

u CAUTION!Riskofskinburnsfromhotevaporatingflask.Checkthetempera

tureoftheevaporatingflaskand,ifnecessary,allowittocooldownorelsewear

suitableprotectivegloves.

u Removetheevaporatingflask(seeChapter6.3.1"Removingtheevaporating

flask",page37).

u Turnoffthecoolantsupply.

u Removethereceivingflask(seeChapter6.3.2"Removingthereceivingflask",

page38).

u DrytheRotavapor(seeChapter7.6"Removingsolventaccumulations",page41).

u CleantheRotavaporandallglasscomponents(seeChapter7"Cleaningandser

vicing",page39).

6.3.1 Removingtheevaporatingflask

u Raisetherotarydriveunit(seeChapter6.2.1"Raisingandloweringtheevaporat

ingflask",page33).

u VenttheRotavapor.

u Turnofftherotarydriveunit(settherotationspeedto0rpm).

u CAUTION!Riskofskinburnsfromhotevaporatingflask.Checkthetempera

tureoftheevaporatingflaskand,ifnecessary,allowittocooldownorelsewear

suitableprotectivegloves.

u Firmlyholdtheevaporatingflask(4)andreleasethecombiclip(3)byscrewingit

counterclockwise.

u Pushtheclip(2)backfromtheneckoftheevaporatingflask.

u Detachtheevaporatingflask.

u Iftheevaporatingflasksticksbecauseofchemicalresidues,pressthelockrelease

button(1)andtwisttheflask(4)counterclockwisetoremoveit.

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Buchi Rotavapo R-100 Manuale Utente Pagina 37