Sea Recovery SRC Ultra Whisper Compact 200 Owner's Manual page 160

Low Pressure Abnormality 2.
SYSTEM REMAINS IN OPERATION HOWEVER ALL PRESSURE GAUGE
READINGS ARE LOW AND THE SYSTEM IS PRODUCING THE SPECIFIED
AMOUNT OF POTABLE PRODUCT WATER.
a. POSSIBLE CAUSE IS LOW SALINITY FEED WATER AND OR HIGH TEMPERATURE FEED WATER.
IF The Feed Pump Inlet Compound Vacuum/Pressure Gauge [5] registers normal, the Prefilter Inlet and Outlet
Pressure Gauges [12 & 16] register lower than normal, and the High Pressure Gauge [18] registers lower
than normal.
[5]
FEED PUMP INLET
COMPOUND
VACUUM / PRESSURE
-30 - 0 - 60 PSI
30
20
10
PSI
0
-30
IN HG
1). The System may be operating and reacting normal in relationship to the Feed Water Salinity and
Temperature. Refer to the Salinity, Temperature and Operating Pressure Charts in Section 10 of this
manual.
[12]
PREFILTER INLET
PRESSURE GAUGE
0 - 300 PSI
150
40
100
50
PSI
50
60
70
0
section 6 page 13 of 38
[16]
PREFILTER OUTLET
ETD INLET
PRESSURE GAUGE
0 - 300 PSI
150
100
200
PSI
250
50
300 0
Sea Recovery Ultra Whisper Rev. A
[18]
OPERATING PRESSURE
DEVELOPED BY THE ETD
0 - 1500 PSI
800
600
200
400
PSI
250
200
300
0 1400
1000
1200