Metrohm 920 Absorber Module - Manual (Page 40)

4.3 Dosino for ultrapure water
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920 Absorber Module
3 Connecting the PTFE capillary
Port 1
6.2744.080
6.2744.350
6.1803.030
￭ Tighten the coupling to port 1 of the dosing unit.
Connecting port 3
Port 3
6.1805.040
1 Mounting the FEP tubing
Tighten the FEP tubing on port 3 of the dosing unit.
Next step Place the Dosino for ultrapure water into the instrument.