Buchi Rotavapor R-220 - Descending Glass Assembly with 2 nd Cooler

12
2OTAVAPOR R-220
0UTTINGINTO/PERATION
4.8 Installation of the Descending Glass Assembly
with a 2
nd
Cooler
!LLGLASSWAREUSEDMUSTBEINTACTWITHNOSIGNSOFCRACKS
SPREADINGIMPACTMARKSOROTHERDAMAGE)NSPECTTHEGLASS
WAREVISUALLYBEFOREINSTALLINGIT
s &IXTHEDESCENDINGDISTRIBUTORHEAD햲INPOSITIONONTHE
GEARHEADUSINGA$.%ASY#LAMPCONNECTION
s 0LACETHEEXPANSIONVESSEL 햳ONTHEDISTRIBUTIONHEAD
ANDFIXITINPOSITIONWITHA$.%ASY#LAMPCONNECTION
s )NTRODUCETHECOOLER햴TOGETHERWITHTHECOOLERHOLDER
햵INTOTHEPIVOTINGCLAMP햶
s #ONNECTTHECOOLERANDTHEEXPANSIONVESSELWITHTHE5
TUBE햷ANDFIXTHEMINPOSITIONWITHTWO$.%ASY#LAMP
CONNECTIONS
s )NSERTTHESECONDCOOLER햸TOGETHERWITHTHECOOLERHOLDER
햹INTOTHEPIVOTINGCLAMP햺
s *OINTHETWOCOOLERSWITHTHE9CONNECTION햻ANDFIXTHEM
INPOSITIONWITHTWO$.%ASY#LAMPCONNECTIONS
s !LIGNTHECOOLERS햴AND햸ANDTHEEXPANSIONVESSEL햳
INTHEIRVERTICALPOSITIONSANDFIXTHEMINPLACEWITHPIVOTING
CLAMPS햶AND햺
s 3CREWTHECOOLINGWATERHOSENIPPLES햽ONTOCOOLERS햴
AND햸
s )NSERTTHESTOPCOCK햾WITHTHE04&%HOSEMOUNTEDON
ITINTOTHEDISTRIBUTIONHEADANDSECUREITWITHASTANDARD
JOINTCLAMP햿
s 3CREWTHETEMPERATURESENSOR헀INTOTHESUPPORTCONNEC
TIONINTHE5TUBE
s #HECKALL%ASY#LAMPCONNECTIONSANDTIGHTENTHEMEVENLY
ANDINPARALLEL
→ 4HEINSTALLATIONOFTHERECEIVINGFIXTUREISDESCRIBEDON0AGE

&IG$OWNGRADEGLASSASSEMBLYWITHTWOCOOLERS
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햶
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