Metrohm 813 Compact Autosampler - Manual (Page 21)

2 Installation
813 Compact Autosampler
15
7 31 8 32 11 13 32 31 17 15 6 6
Fig. 9 Installing the pump tubing
6 PEEK compression fitting
6.2744.010
15 Snap-action lever
7 PEEK capillary 6.1831.050 17 PEEK capillary 6.1831.060
or 6.1822.410
8 Pump tubing 6.1826.040 31 Coupling 6.2744.030
11 Tubing cartridge 6.2755.000 32 Stopper (black)
13 Contact pressure lever
2.3.8 Tubing connection to Metrohm 761 / 790 IC–Systems
3 Connection pump tubing – injection valve
• Use a 6.2744.010 PEEK compression fitting and a 6.2744.030
coupling to tighten the 6.1831.060 PEEK capillary 17 to the
pump tubing 8 .
• Loosen the screw thread of the outer connector of the suction
tubing inside the Ion chromatograph (see the Ion chromato-
graph's user manual).
• Replace the suction tubing of the Ion chromatograph with
PEEK capillary 17 . Pass it through the outer connector of the
front side of the housing.
• Use a 6.2744.010 PEEK compression fitting to tighten the
capillary to the connector "1" of the injection valve.
4 Tubing connection injection valve – waste
• Remove the coupling and the 6.2744.010 compression fitting
from syringe tubing.
• Lead the free end of the syringe tubing to the waste con-
tainer and fix in place.