6 | Operation
BÜCHI Labortechnik AG
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Operation Manual Rotavapor® R-300
u
If the evaporating flask sticks because of chemical residues, press the lock
release button (3) and twist the combi-clip counter-clockwise to allow the flask to
be removed.
6.3.2
Removing the receiving flask
1
2
Fig. 43: Receiving flask on Rotavapor R-300
1
Ball joint clamp
2
Receiving flask
u
Slow down the rotation speed or reduce it to a minimum.
u
Raise the rotary drive unit (see Chapter 6.1.5 "Raising and lowering rotary drive
unit", page 53).
u
Vent the Rotavapor.
u
Turn off the rotary drive unit (set the rotation speed to 0 rpm).
u
Firmly hold the receiving flask (2), remove the ball joint clamp (1) and remove the
receiving flask.
u
Make sure that any dripping condensate cannot cause any damage.
