Mobile reverse osmosis system
AVRO-flex 400
Order no. 095 752 946-inter Edited by: phar-mrie G:\BA-752946-INTER_095_AVRO-FLEX_400.DOCX
38
5 | Operation of reverse osmosis system AVRO-flex 400
5.1 How to set the system recovery
A certain part of the feed water must be rejected in order to prevent
the membrane from clogging due to scaling. The ratio of the produced
permeate volume to the feed water volume is called recovery.
5.1.1 How to set the permeate volume
Switch on the system via the
▲
button at the control unit.
With the control valve for the operating pressure (refer to fig. F-3, item
1), throttle the high-pressure pump in a way that the system-specific
permeate flow of 400 l/h is attained.
Note:
The current permeate flow can be displayed via the controller
(refer to Chapter F, paragraph 2.1 “Reading the operating status”).
Control valve for operating pressure
Fig. F-3: Control valve for operating pressure at the high-pressure pump
1
