Metrohm 814 USB Sample Processor - Manual (Page 30)

3.6 Installing the titration head ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
22 ￭￭￭￭￭￭￭￭ 814 USB Sample Processor
6 Connect a electrode cable to the electrode.
Connecting the tubings
In the following, the fastening of the necessary tubings is described in
case rinsing and aspirating of sample vessels with the aid of integrated or
external pumps is used.
1
1
1
2
3
6.1805.110
6.1805.510
6.1805.420
6.1543.200
6.1543.170
6.2740.020
Figure 13 Connecting the tubings
1 Tighten the 6.1805.420 rinsing tubings which have been fas-
tened to the distributor on the rear of the tower to the spray or
rinsing nozzles (6.2740.020 or 6.2740.030).
2 Tighten the 6.1805.510 aspiration tubing (with M8 screw nipple)
which has been fastened to the distributor on the rear of the tower
to the 6.1543.170 aspiration tip.
3 Tighten a 6.1805.120 FEP tubing to the 6.1543.200 titration
tip. Connect the other end of the tubing to the exchange or dosing
unit of the titrator.