11
BÜCHI
Vac
V-511/512/513
4 Beginning Operation
햲
Fig. 7: Collecting tank
Fig. 8: Valve unit
햲
햳
햴
햵
4.2
Installation
4.2.1 Glass Parts
Collecting tank
Screw on the collecting tank
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securely by turning it clockwise
a quarter-turn.
The vacuum system must never be operated without a collect-
ing tank as solvent vapors could otherwise collect in the appa-
ratus.
4.2.2 Connections
Connections to the valve unit
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Vacuum Controller V-800
햳
Rotavapor
햴
Second valve unit (cf. Page 15)
햵
Pump