Metrohm 873 Biodiesel Rancimat Manual - Manual (Page 17)

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873 Biodiesel Rancimat ￭￭￭￭￭￭￭￭ 9
13 FEP tubing 250 mm (6.1805.080)
For supplying the air from the internal pump
to the drying flask.
14 FEP tubing 250 mm (6.1805.080)
For supplying the air from the drying flask to
the reaction vessel (2-
11 ).
15 "From Flask" connection 16 "Air/N
2
in" connection
17 FEP tubing 130 mm (6.1805.010)
For connecting the Air out connection to the
Air/N
2
in connection during normal opera-
tion with the internal air pump.
18 "Air out" connection
19 "To Flask" connection 20 Dust filter (6.2724.010)