BUCHI Rotavapo R-250 - Manual (Page 13)

13
Rotavapor R-250 4 Putting into Operation
Fig. 4.6: Reflux glass assembly
4.7 Installation of the Reflux Glass Assembly
All glassware used must be intact, with no signs of cracks,
spreading impact marks, or other damage. Inspect the glass-
ware visually before installing it.
s ቢ in position on the gear
head using a DN 70 EasyClamp connection.
s ባ to both coolers ቤ.
s ቤ, together with the cooler hol-
ders
ብ, into the pivoting clamps ቦ and connect them to
the distribution head (2 x DN 40 EasyClamp connections).
s ቤ in a vertical position and fix in place
with the pivoting clamps
ቦ.
s ቧ into the distribution head ቢ
and tighten it firmly.
s ቨ into the distribution head and tighten
the SVL 30 nut.
s ቩ on the drip tray and
connect it using the EasyClamp connection. Fit the con-
necting pipe
ቪ between the condensate cooler and the
distribution head
ቢ and secure it (2 x DN 25 EasyClamp
connections).
s ቫ into the distribution
head
ቢ.
s
s
the receiving flask to the condensation flask.
ቨ
ቫ
ቢ
ባ
ቦ
ቧ
ቤ
ቪ
ቩ
ባ
ብ
ባ