Installation Diagram Of Oxiperm 164 Chlorine Dioxide System With Batch Tank - GRUNDFOS ALLDOS Oxiperm C 164 Series Operation And Service Manual

6.4.3 Installation Diagram of
Oxiperm 164 Chlorine
Dioxide System with Batch
Tank
26
Oxiperm 164 with solenoid valve and ball valve (batch mode)
As a further option, the dilution water line can also be selected with a solenoid valve
and dosing ball valve. This version is required if batch mode is present, i.e. a certain
concentration of ClO is prepared in a tank, and dosing of the ClO
2
injector is carried out using dosing pumps.
The concentration of the ClO
3,3 g/l.
With this arrangement, a pressure retention valve (item 16) must be used between
the system and the solution tank. The pressure set on the retention valve depends
on the difference in height between the system and the solution tank.
The set pressure must be adjusted to the local conditions during startup, i.e. the
pressure retention valve must be set such that siphoning does not take place
through emptying of the solution line when the system is switched off.
NOTE If the pressure set on the retention valve is too high, it
may occur that the required quantity of bypass water
cannot be correctly set.
NOTE If the bypass water is not free from solids, a dirt filter
should be installed upstream.
Oxiperm 164 150-2500 g en
generated in the tank can be adjusted from 2 to
2
solution to the
2
15.710010-V5.0