Metrohm 920 Absorber Module - Manual (Page 64)

4.5 10-port valve
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
56 ￭￭￭￭￭￭￭￭
920 Absorber Module
Port Install this accessory
8 ￭ PTFE capillary, 0.75 mm ID / 3 m (6.1803.160), approx. 60 cm
(13-
5 )
￭ Pressure screw (6.2744.090)
9 ￭ PTFE capillary, 0.75 mm ID / 3 m (6.1803.160), approx. 5 cm
(13-
6 )
￭ Pressure screw (6.2744.090)
10
￭ PTFE capillary, 0.75 mm ID / 3 m (6.1803.160) (13- 7
)
￭ Pressure screw (6.2744.090)
Connecting the 10-port valve
Connect the ports of the 10-port valve according to the following figure:
NOTE
We recommend connecting the central port first.
6.2744.090
6.1831.040
6.2744.090
6.1803.160
80 cm
6.1803.160
80 cm
6.2744.090
6.27440220
6.2744.220 6.2744.220
6.2744.220
6.2744.090
6.1803.160
60 cm
6.2744.090
6.1803.160
5 cm
6.2744.090
6.1803.160
3 m
6.2744.200
6.1462.130
1
2
3
4
5
6
7
8
9
10
Figure 14 Connecting the 10-port valve
1 Connecting the central port
￭ Screw the adapter in place in the central port.
￭ Screw one end of the transfer tubing in place on the adapter.
2 Connecting port 1
￭ Screw the PEEK capillary to port 1 using a long pressure screw.