Metrohm 892 Professional Rancimat - Manual (Page 46)

4.3 Determinations
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38 ￭￭￭￭￭￭￭￭
892 Professional Rancimat
￭ Clean the reaction vessel covers with acetone or 2-propanol or
in the dishwasher and rinse with distilled water.
Pre-clean with dishwashing detergent in the case of severe con-
tamination.
￭ Then heat the reaction vessel covers in the drying oven for 2
hours at 80 °C.
NOTE
Replace the reaction vessel covers if they no longer sit tightly on
the reaction vessel or the material is brittle.
3 Cleaning the tubing
￭ Clean the silicone tubing with acetone or 2-propanol or in the
dishwasher and rinse with distilled water.
Pre-clean with dishwashing detergent in the case of severe con-
tamination.
￭ Then heat the silicone tubing in the drying oven for 2 hours at
80 °C.
4.3.5 Cleaning the oil separator
Figure 17 Oil separator (6.2753.200), disassembled
1 Body
Body with the IN and OUT connectors. 2 Base
Base with O-ring (6.1454.050) used for seal-
ing the oil separator.
1 Disassembling the oil separator
￭ Remove the base.