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 햲 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
햲 Vacuum Controller V-800
햳 Rotavapor
햴 Second valve unit (cf. Page 15)
햵 Pump