Metrohm Multi-Mode Electrode pro - Manual (Page 32)

5.1 Small maintenance
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24 ￭￭￭￭￭￭￭￭
6.1246.120 Multi-Mode-Electrode pro
￭ Electrode stand (6.2615.130)
￭ Wrench (6.1247.220)
￭ Silanized capillary (6.1226.050) or non-silanized capillary (6.1226.030)
￭ Scissors
1 2
3 4
Figure 7 MME pro – Replacing the capillary
1 Loosening the needle holder
￭ Place the electrode stand into the drip pan.
￭ Place the MME pro into the electrode stand.
￭ Loosen the needle holder using the wrench turning it counter-
clockwise 1–2 rotations.
The black sealing ring must remain visible!