Metrohm 894 Professional CVS - Manual (Page 86)

6.5 Replacing electrode cables
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894 Professional CVS
6.5 Replacing electrode cables
It may be the case that one or more of the three electrode cables are
damaged (e.g. accidental pinching in the measuring head cover). If the
electrode cables are damaged, then the proper functioning of the measur-
ing instrument can no longer be ensured. In this case, the entire cable set
(6.2112.100) needs to be replaced. Proceed as follows:
Figure 48 Replacing electrode cables
1 Remove the measuring head from the measuring head arm (see
Chapter 6.3, page 72).
2 Remove the stopper and the measuring head cover from the measur-
ing head (see Figure 9, page 19 and Figure 10, page 19).
3 Unscrew the screw on the right-hand side of the measuring head
connector plate using a screwdriver.
4 Push the triple plug contact forward from the rear through the mea-
suring head connector plate.
5 Remove the cable set.
6 Insert the new cable set.
NOTE
Make sure that when you insert the new cable set the ellipsis-
shaped recess on the cylinder is facing up the way. This is impor-
tant to ensure that the three electrodes are connected to the cor-
rect connectors inside the measuring instrument.