Metrohm Variocell for Bioscan – 6.5331.1X0 - Manual (Page 13)

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 3 Installation
IC Equipment set Variocell for Bioscan ￭￭￭￭￭￭￭￭ 7
Dismantling the Variocell
1 Dismantling the Variocell
￭ In the software, switch off the Variocell and the high pressure
pump.
￭ Dismantle all three electrode cables.
￭ Remove the Variocell from the holder in the instrument.
￭ Unscrew the eluent inlet and eluent outlet.
2 Removing the auxiliary electrode holder
￭ Unscrew the fastening ring (1-11) on the working electrode
holder and remove it.
￭ Carefully pull the working electrode holder (1-10) out of the
Variocell.
Exchanging the working electrode
1 Removing the old working electrode
1
2
Figure 2 Remove the working electrode
1 Mounting ring 2 Silicone holder
Pull back the mounting ring (2-1) and use the tips of your fingers to
remove the electrode from the silicone holder (2-2).
Note
Do not use any tools to remove the working electrode.
Using tools could cause the edges of the working electrode to
become damaged, which might have an influence on the measur-
ing results.