Table of Contents
Advertisement
Operating Amperage and Operating Pressure Will Increase if:
the Feed Water Temperature is Lower than 77º Fahrenheit / 25º Celsius.
the Feed Water Salinity is Greater than 35,000 PPM TDS (3.5% Total Dissolved Solids)
the R.O. Membrane Element becomes fouled
the R.O. Membrane Element is new and on the minus 15% side of the specifications
Operating Amperage and Operating Pressure Will Decrease if:
the Feed Water Temperature is Higher than 77º Fahrenheit / 25º Celsius.
the Feed Water Salinity is Less than 35,000 PPM TDS (3.5% Total Dissolved Solids)
the R.O. Membrane Element is new and on the plus 15% side of the specifications
By monitoring Feed Water Salinity, Temperature, and resulting System Operating Pressure it is possible to
measure and monitor the fouling of the R.O. Membrane Element over time and use.
As the feed water vane pump becomes worn from normal use it will loose flow and ability to build up pressure.
A reduction in product water production could be caused by insufficient pressure and or flow from the feed
water pump. Should the feed water pump become worn resulting in reduced pressure and or flow it may be
returned to Sea Recovery for re-build or replacement. Because of the specific matching requirements of the
wear parts and tight tolerance it is not practical to repair in the field.
SYSTEM PRESSURES: Seawater @ 35,000 PPM & 77° F / 25º C. Refer to Conversion Charts & Cross Reference
Information in Section 8 of this manual
Model
Ultra Whisper 200
Ultra Whisper 300
Ultra Whisper 400
Ultra Whisper 500
Ultra Whisper 600
1. Prior to Stopping the System, make a copy of and fill out completely the "Sea Recovery Ultra Whisper DAILY
OPERATION LOG SYSTEM READINGS" form, located at the end of this Section, and retain the filled in copy
for future reference.
Observe and compare the performance of the system to the previously recorded Daily Operation Log System
Readings. This allows the operator to monitor performance and spot deviations or deficiencies when they occur.
2. Additionally, prior to Stopping the System determine if the System will be stored for a period of time or if it will be
operated again soon. Failure to properly flush and or store the System will lead to premature fouling, or drying out
Feed Water Pump
Nominal Discharge Pressure
into ETD
PSI
BAR
100
6.9
150
10.34
135
9.31
150
10.34
175
12.07
SHUT DOWN PROCEDURE of an Ultra Whisper System:
Section 4 page 7 of 12
Kg/cm
kPa
2
7.03
690
10.55
1034
9.49
931
10.55
1034
12.30
1207
Sea Recovery Ultra Whisper Rev. A
Nominal Operating Pressure
Developed by ETD
at R.O. Membrane Element
PSI
BAR
Kg/cm
620
42.75
43.59
590
40.68
41.48
590
40.68
41.48
650
44.82
45.70
680
46.89
47.81
kPa
2
4275
4068
4068
4482
4689
Advertisement
Table of Contents
