Mectron multipiezo Manuel D'utilisation Et D'entretien page 54

multipiezo
Brush the internal and external surfaces
of the insert with a clean brush with soft
nylon bristles, under running water;
Rinse the insert(s) in demineralised water;
Rinse the internal channel of the insert
with demineralised water at a pressure of
3.8 bar for at least 10 seconds so as to
eliminate any soil residue.
46
19
20
21
x10 sec.
H₂O