4 Description of function
28 R-210/215 Operation Manual, Version B
4.3 Heating bath
The heating bath B-491 is multifunctional and can be used as a water bath or as an oil heating bath
up to 180 °C. The Heating Bath B-495 can be used as water bath up to 95 °C.
1
2
3
4
Power supply of heating bath
Mains switch (splash water protected)
Adjusting knob for setting the bath tempera-
ture and selecting between water and oil bath
Handle for easy transport and movement
Fig. 4.5: Heating bath next to the base plate
4.4 Combi Clip
Fig. 4.6: Combi Clip
Depending on the direction the patented
Combi Clip is turned, it performs the following
functions:
Handling the evaporating fl ask:
Release the evaporating fl ask by turning the
clip counterclockwise.
NOTE
Secure the fl ask with one hand so that it does
not fall down.
Fix the mounted evaporating fl ask by
pressing down the clamp and turning the
clip clockwise.
Handling the vapor duct:
Remove the evaporating fl ask fi rst, then turn
the clip clockwise until the vapor duct is
released.
NOTE
Press the lock button to block the drive unit
(position 5 in Fig. 4.2) while removing the
vapor duct or fi xing the evaporating fl ask.
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