Filling / Draining - Julabo F25-MC Operating Manual

5.3.

Filling / draining

Notice:
•
•
• Store and dispose the used bath fluid according to the laws for
23 22
Pay attention to the thermal expansion of bath oil during heating to
avoid overflowing of the liquid.
Do not drain the bath fluid while it is hot!
Check the temperature of the bath fluid prior to draining (by
switching the unit on for a short moment, for example).
environmental protection.
Filling
Take care that no liquid enters the interior of the circulator.
• Recommended maximum filling level with water as bath
fluid: 20 mm below the tank rim
• Recommended maximum filling level with bath oils:
30 mm below the tank rim
After filling, immerse the samples in the bath or place
the lid on the bath, in case the opening is not to be
used.
The circulator provides an early warning system for low
level (description – please refer to page 34) that may be
triggered when changing samples in the bath.
Draining
• Turn off the circulator and cooling machine.
• Hold the venting grid, pull out and remove.
• Slide a short piece of tube onto the drain port (23) and
hold it into a pail.
• Unscrew the drain tap (22) and empty the unit
completely.
• Tighten the drain tap.
MC
25