OPERATORS MANUAL
ORION II
Orion II 500-10000 Operators
Page 10 of 95
Manual Part no: DOMAON0100 Issue A
April 2008
3.2.1 Pre-treatment Systems
Option
10
Standard Softeners
Non Hot Water Sanitisable
SOF10-01, SOF10-02
Base Exchange Softeners to prevent scaling of the RO
membranes. Used where the feed water contains less
than 0.02 mg/l of free chlorine.
CarboSoft Softeners
Non Hot Water Sanitisable
SOF10-01, SOF10-02
Combined Base Exchange Softeners and Activated
Carbon units, prevents scaling of the RO membranes
and removes up to 0.25mg/l of free chlorine from the
feed water.
On Orion 8000 & 10000 the softeners are mounted off the main skid.
Cartridge Filtration
FI10-01
5micron Depth Filters removes particulate matter.
11
Standard Softeners
Hot Water Sanitisable
SOF11-01, SOF11-02
Hot Water Sanitisable Base Exchange Softeners to
prevent scaling of the RO membranes.
Used where the feed water contains less than 0.02 mg/l
of free chlorine.
CarboSoft Softeners
Hot Water Sanitisable
SOF11-01, SOF11-02
Hot Water Sanitisable Combined Base Exchange
Softeners and Activated Carbon units, prevents scaling
of the RO membranes and removes up to 0.25mg/l of
free chlorine from the feed water.
On Orion 8000 & 10000 the softeners are mounted off the main skid.
Cartridge Filtration
FI10-01
5micron Depth Filters removes particulate matter.
12
Cartridge Filtration
FI12-01
PVC Inlet system, no softeners.
5micron Depth Filters removes particulate matter.
13
Cartridge Filtration
FI12-01
Stainless Steel Inlet system, no softeners.
5micron Depth Filters removes particulate matter.
14
PVC Inlet system, no softeners or Filters.