Buchi Rotavapor R-220 - Attaching and Removing Flasks

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2OTAVAPOR R-220
0UTTINGINTO/PERATION
4.10 Attaching and Removing Flasks
Bring up the flask
s 7ITHTHESNAPFLANGECOUPLINGOPENLAYTHEFLASKINPOSITION
s #LOSETHEFIRSTSEGMENTOFTHESNAPFLANGECOUPLING4HE
HOOKMUSTLATCHIN
s #LOSETHESECONDSEGMENTOFTHESNAPFLANGECOUPLING
s )NSERTTHECLOSUREHOOKANDPRESSDOWNTHECLOSURELEVER
!CLEARRESISTANCEMUSTBEFELTWHENTHISISDONE)FNOT
READJUSTTHETENSIONONTHECLOSURE
!DJUSTINGTHETENSIONONTHECLOSURE
/PENTHECLOSUREHOOKUPANDTURNIT
4URNINGCLOCKWISE INCREASESPRESSURE
4URNINGCOUNTERCLOCKWISE REDUCESPRESSURE
)FTHEFLANGEOFTHEEVAPORATINGFLASKISOUTSIDEOFACERTAIN
TOLERANCETHEADJUSTMENTWITHTHEHOOKISNOTPOSSIBLE
4HISEVAPORATINGFLASKMUSTNOTBEUSED
&IG3NAPFLANGECOUPLINGWITHFLASKLAIDINPLACE
&IG#LOSINGTHESNAPFLANGECOUPLING
&IG!DJUSTINGTHETENSIONONTHECLOSURE