Metrohm Multi-Mode Electrode pro - Manual (Page 34)

5.1 Small maintenance
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6.1246.120 Multi-Mode-Electrode pro
Note
Do not apply the wrench a second time.
See also the video Replace capillary in the multimedia guide Electrodes in
Voltammetry.
5.1.4 Replacing the needle
Caution
In this procedure mercury is used. Always carry out the following steps
in a dry drip pan.
Replacing the needle
To replace the needle you need the MME pro and the following accesso-
ries:
￭ Drip pan (6.2711.030)
￭ Electrode stand (6.2615.130)
￭ New needle (6.1247.020)
￭ Mounting ring (6.1247.210)
￭ Wrench (6.1247.220)
￭ Scissors