Metrohm 743 Rancimat - Manual (Page 19)

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 3 Installation
743 Rancimat ￭￭￭￭￭￭￭￭ 11
Molecular sieve flask
Filter
Air out
2
Air/N in
From
flask
To
flask
8
9
10
12
11
1
2
3
6 5 4 7
Figure 4 Mounting accessories for the air supply (rear of the instru-
ment)
1 Drying flask cover (6.1602.145)
Cover for the drying flask. 2 Drying flask (6.1608.050)
3 Flask holder
For fastening the drying flask. 4 Filter tube (6.1821.040)
5 FEP tubing 250 mm (6.1805.080)
For supplying the air from the internal pump
to the drying flask. 6 FEP tubing 250 mm (6.1805.080)
For supplying the air from the drying flask to
the reaction vessel (2-
11 ).
7 "From Flask" connection 8 Dust filter (6.2724.010)
9 "To Flask" connection 10 "Air out" connection
11 FEP tubing 130 mm (6.1805.010) 12 "Air/N
2
in" connection
Mount the accessories for the air supply as follows:
1 Mount dust filter
￭ Insert the dust filter (4-8) on the connection marked with Filter
on the rear of the Rancimat.
￭ If the laboratory air is heavily contaminated, a tubing for supply-
ing fresh air can be connected to the dust filter.