External Components; Internal Components - Grundfos Oxiperm Pro OCD-162 Instrucciones De Instalación Y Programación

4.3.1 External components

Pos. Component
1a Water line for dilution water and flushing water
1b Dilution water extraction device with isolating valve
Container for sodium chlorite (NaClO
3 concentration of 7.5 % by weight) with suction lance and
secondary containment
Container for hydrochloric acid (HCl, diluted
4 concentration of 9 % by weight) with suction lance and
secondary containment
11 Main water line to be disinfected
12 Flow meter (or contact water meter)
14 Dosing line
Injection unit for dosing chlorine dioxide (ClO
15
main water line
16 Sample water line to measuring cell (AQC)
17 Sample-water extraction device
Measuring cell (Grundfos AQC-D11) for checking the
18
chlorine dioxide concentration in the main water line
19 Power supply connection
See the photos in section
12. Photos.

4.3.2 Internal components

Pos. Component
2
5
, diluted 6
2
7
8
9
10
13
20
) into the
2
21
Solenoid valve for dilution water and flushing water
Dosing pump for sodium chlorite (NaClO
Dosing pump for hydrochloric acid (HCl)
Reaction tank with float switch
Batch tank with float switch and drain cock for chlorine
dioxide (ClO )
2
Volume compensation bag for chlorine dioxide gas
Activated carbon filter for chlorine dioxide gas
Dosing pump with multi-function valve for chlorine
dioxide
Electronic controller for ClO measurement and control
2
Analyzer and controller with plain text display
)
2
11