Metrohm 920 Absorber Module User Manual
Page 65
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4 Installation
920 Absorber Module
￭￭￭￭￭￭￭￭
57
3 Connecting port 2
￭
Cut off a piece from the PTFE capillary, 0.75 mm ID / 3 m
(6.1803.160) that is approx. 80 cm long using the capillary cutter.
￭
Screw this piece of capillary in place at port 2 using a long pres-
sure screw.
4 Connecting port 3
￭
Cut off a piece from the PTFE capillary, 0.75 mm ID / 3 m
(6.1803.160) that is approx. 80 cm long using the capillary cutter.
￭
Screw this piece of capillary in place at port 3 using a long pres-
sure screw.
5 Sealing ports 4 through 7
Ports 4 through 7 are not used.
￭
Seal each of ports 4, 5, 6 and 7 with a threaded stopper.
6 Connecting port 8
￭
Cut off a piece from the PTFE capillary, 0.75 mm ID / 3 m
(6.1803.160) that is approx. 60 cm long using the capillary cutter.
￭
Screw this piece of capillary in place at port 8 using a long pres-
sure screw.
7 Connecting port 9
￭
Cut off a piece from the PTFE capillary, 0.75 mm ID / 3 m
(6.1803.160) that is approx. 5 cm long using the capillary cutter.
￭
Screw this piece of capillary in place at port 9 using a long pres-
sure screw.
8 Connecting port 10
￭
Screw an entire PTFE capillary, 0.75 mm ID / 3 m (6.1803.160) in
place at port 10 using a long pressure screw.
Next step
Connect
capillary/tub-
ing at port
…
… to
1
6-port valve (see Chapter 4.6, page 61)
2
Bottle with standard solution (see Chapter 4.5.2, page 58)
3
Bottle with check standard (see Chapter 4.5.3, page 59)
8