User guide

2 Installation
788 IC Filtration Sample Processor
16
2.3.8 Assembling the ultra-filtration cell
In this section, the assembling of the ultra-filtration cell including the
filtration membrane is described. Please consider section 4.7 for
evaluating the membrane type and time of exchange. The exchange of
filtration membranes is also described in section 6.3.4.
23
2323
23 43
4343
43 44
4444
44
47
4747
47
45
4545
45 46
4646
46
48
4848
48 49
4949
4950
5050
50
Fig. 9
: Assembling the ultra-filtration cell
23
2323
23
Ultra-filtration cell (6.2729.110) 46
4646
46 Screws V.022.6030 incl.
washer 4.754.4090
43
4343
43
Top part of the ultra-filtration cell 47
4747
47 Outlet for sample filtrate
44
4444
44 Sealing ring (E.301.0111) 48
4848
48
Inlet for sample solution
45
4545
45
Bottom part of the ultra-
filtration cell
49
4949
49 Outlet for sample solution
50
5050
50
Filtration membrane (6.2714.020)
1 Prepare ultra-filtration cell
x
Extract ultra-filtration cell
34
3434
34
from its packaging and remove
the four dummy stoppers.
x
Using the 6.2621.070 Allen key, completely loosen the 5
screws
46
4646
46
, separate top part
43
4343
43
from bottom part
45
4545
45
and
remove sealing ring
44
4444
44
.
x
Thoroughly rinse the sealing ring, bottom part and top part of
the dialysis cell with ultrapure water.