10
BÜCHI
Rotavapor
R-187EL
4.3 Hydraulic oil
Starting up the Rotavapor without oil can cause damage to
the drive unit.
Oil filter
Oil filling port
Level indicator
•
1. Open front panel
•
2. Pour in approx. 10 litres of hydraulic oil, observing the
‘Max.’ mark on the level indicator.
Figure 6: Hydraulic unit with oil filling neck
4.4 Mounting the support (for reflux glass
assembly)
•
Push support bar
on the cone
and screw tight with
clamp
•
Tighten the condenser contact ring
a distance of 770
mm above the top edge of the housing.
•
Tighten the aftercondenser clamp
a distance of 325
mm above the top edge of the housing.
Figure 7: Support for reflux glass assembly
4 Putting into operation
