1
BÜCHI
Rotavapor
R-200/205
Table of contents
Contents
en, Version L (60 pages)
Order number
R-200/205 Operating Instructions
96776
Read these operating instructions thoroughly
before you use the
BÜCHI
Rotavapor
R-200/205
. Keep these instructions near
the apparatus, so that they are quickly
accessible.
Chapter two contains important safety
instructions. This information is essential as
regards safe operation of the rotary
evaporator.
We reserve the right to make technical modi-
fications without prior notice. No part of these
operating instructions can be reproduced or
processed, copied or distributed using elec-
tronic or optical systems without permission
in writing from Büchi Labortechnik AG.
All rights reserved.
© Büchi Labortechnik AG, 2000, 2001
1
Scope of Delivery
2
2
Safety
4
3
Function
9
4
Putting into operation
12
4.1 Point of use
12
4.2 Electrical connections
12
4.3 Heating bath
13
4.4 Steam tube and sealing system
13
4.5 Glass assembly
14
4.6 Combi-clip
14
4.7 Condenser fixation
14
4.8 Submerging angle into the heating bath
15
4.9 End catch when lowering and raising the
evaporating flask
15
4.10 Adjusting tension of the servo jack rope
16
4.11 Tube connections
17
4.12 Tube schema
18
4.13 Display module for vapour temperature and
rotation speed
19
4.14 Combination with Büchi Vacuum Controller
V-800/805
20
5
Operation
22
5.1 Rear connections
22
5.2 Controls Büchi Rotavapor R-200
22
5.3 Controls Büchi Rotavapor R-205
23
5.4 Lowering and raising the evaporating flask
23
5.5 Heating bath
24
5.6 Distilling
25
5.7 Choosing distillation conditions
27
5.8 Solvent table
29
5.9 Troubleshooting
30
6
Maintenance
31
7
Taking out of operation
34
8
Spare parts and accessories
35
9
Appendix
57
