With "Cyberplus Paiement",
the "Banque Populaire" secured paiement solution.
The Mineral Electrode is designed to slowly disintegrate and will require replacement
You'll know this when it is "pencil thin"
Remove screen and endcap, and clean parts
While compressing spring electrode with one hand,
rotate center electrode counterclockwise
Continue to unthread until free
The procedure for installing the electrode is in the reverse order