OPERATORS MANUAL
ORION II
Orion II 500-10000 Operators
Page 20 of 95
Manual Part no: DOMAON0100 Issue A
April 2008
4.4.2 8000 & 10000 Softeners mm
Option 10 Non HWS Softeners
Option 11 HWS Softeners
8000
10000
8000
10000
Length
1965
1900
Width
1445
1200
Height
2670
2175
Shipping
Vessels shipped horizontally
4.5 FEEDWATER REQUIREMENTS
General
Potable water free from organics, colloids and suspended solids
(SDI <3)
Feed water pressure
4
– 5 bar (optimum) 6 bar maximum
Total hardness
<500 ppm as CaCO
3
< 10 ppm as CaCO
3
(feed to the RO)
< 1 ppm as CaCO
3
(feed to the CEDI modules)
Free chlorine
< 0.25 ppm (Standard units with CarboSoft softeners)
< 0.02 ppm (non CarboSoft softeners)
Temperature
10 - 30
C
4.6 MAXIMUM FLOWS L/H
500
1000
2000
4000
6000
8000
10000
Feed without Softeners
1.9
2.8
4.9
9.8
13.9
18.5
23.2
Drain without Softeners
1.9
2.8
4.9
9.8
13.9
17
22
Feed with Softeners
3.2
4.2
6.6
13.3
18.8
25.1
32.6
Drain with Softeners
2.9
3.5
5
12
15.0
17
22
