Instructions and user manual DOS-ECO
NOT041ENV01_FP1
9
2.3
DOS-ECO plugs description
3
RECOMMENDATIONS AND INSTALLATION
3.1
Recommandations
1.1.1 Nameplate
3.1.2 Recommended chemicals
•
It is recommended to use sulfuric acid, which is 100% compatible with the Santoprene tube.
•
It is recommended to use chlorine diluted to 5% (maximum 10%)
3.1.3 Unrecommended chemicals
•
It is not recommended to use
hydrochloric acid which can reduce the peristaltic tube's lifetime to a few
weeks
and oxidise the pump's s metallic parts. In this case, the warranty is voided
•
The
stabilizer rate must be less than 15 ppm
in order not to disturb the reading of the redox.
•
The use of chlorine in hard water may clog the injection valve by the formation of a white deposit on the part
in contact with water. Please periodically check that the passage of the valve is free. In case of blockage, the
peristaltic tube may be damaged.
Power supply (230V ~)
Supply frequency (50 Hz)
Power (10W)
Max flow rate (1,5 l/h)
Max pressure (1500 hPa = 1,5 bars)
pH probe plug
Chlorine probe
pH low level
Chlorine low level
230V power supply cable
Filtration detection cable 230V