After / Après / Después de / Nach / Dopo ZERO
Without Chlorine / Sans Chlore / Sin Cloro /
A
3A
pH
tCl
fCl
5A
pH
ZERO
tCl
fCl
32
Ozone • Ozono • Ozon
Ohne Chlor / Senza Cloro
DPD N°
1
DPD N°
3
(Photometer)
ZERO
TA
CYA
120 sec.
·
TA
CYA
4A
pH
ZERO
tCl
fCl
!
tCl
completely
dissolved
TA
NO
residue
CYA
pH
ZERO
TA
fCl
CYA