Metrohm 874 USB Oven Sample Processor - Manual (Page 25)

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874 Oven Sample Processor ￭￭￭￭￭￭￭￭ 17
3.5 Mounting the heating tube
1
2
Figure 8 Mounting the heating tube
Proceed as follows:
1 Screw the M6 connector of the 6.1830.030 heating tube into the
side opening of the distributor on the guide head.
2 Connect the heating tube cable to the Outlet heater connector on
the right-hand side of the tower.
Rotate the plug in such a way that the three contact pins match the
alignment of the corresponding openings on the socket. Press the
plug against the socket and rotate the front knurled screw in clock-
wise direction.
Note
The heating jacket of the heating tube is heated up to approx. 40...50
°C as soon as the instrument is switched on. This prevents the conden-
sation of moisture in the tubing when this is expelled from the sample
and transferred with the aid of a carrier gas into a KF titration cell.