ME
5.4.
Filling / draining
Notice:
•
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).
•
Always turn off the unit and disconnect the mains cable from the power source
before cleaning the unit, or before moving the unit.
•
Store and dispose the used bath fluid according to the laws for environmental
protection.
Filling
Take care that no liquid enters the interior of the circulator.
•
Recommended maximum filling level with water as bath fluid:
30 mm below the tank rim
•
Recommended maximum filling level with bath oils:
40 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 that
may be triggered when changing samples in the bath.
Draining
•
Turn the unit off with the mains switch.
•
Place the heating circulator near the rim of the
table. Use a suitable vessel as recipient for the
bath fluid.
•
Unscrew the drain plug on the front of the bath
tank to drain the bath.
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