Metrohm 893 Professional Biodiesel Rancimat - Manual (Page 41)

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4 Operation
893 Professional Biodiesel Rancimat
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Figure 16 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.
NOTE
Remove the base carefully.
Do not use sharp or pointed tools.
2 Cleaning the oil separator bodies
￭ Clean the oil separator bodies 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 oil separator bodies in the drying oven for 2
hours at 80 °C.
3 Cleaning the oil separator bases
￭ Clean the oil separator bases with 2-propanol or in the dish-
washer and rinse with distilled water.
Pre-clean with dishwashing detergent in the case of severe con-
tamination.
￭ Then heat the oil separator bases in the drying oven for 2
hours at 80 °C.
￭ Mount new O-rings where necessary.