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f. POSSIBLE CAUSE: HIGH PRESSURE SEALS WITHIN THE ETD HIGH PRESSURE CHAMBER ARE
WORN OR HAVE SLIPPED OUT OF THEIR PROPER POSITION.
1) Press Reset Fault Switch to reset and turn off the "High/Low Pressure" Fault Lamp.
2). Start the System
IF The Feed Pump Inlet Compound Vacuum/Pressure Gauge [5] registers normal at zero to slight vacuum, the
Prefilter Inlet Pressure Gauge [12] registers far below normal, the Prefilter Outlet Pressure Gauge [16]
registers far below normal pressure, and the High Pressure Gauge [18] does not register at all this would
indicate that the High Pressure Seals within the ETD require replacement. See ETD Troubleshooting later in
this Section.
[5]
FEED PUMP INLET
COMPOUND
VACUUM / PRESSURE
-30 - 0 - 60 PSI
30
20
40
10
50
PSI
0
-30
70
IN HG
1. While the System is operating check the Brine Discharge Line and look for a steady stream, non
pulsating stream, of Feed Water coming out of the Brine Discharge Thru Hull Fitting [23]. If there is a
steady stream, without pulsations, of Feed Water discharging over board to waste then refer to ETD
Troubleshooting later in this section.
[12]
PREFILTER INLET
PRESSURE GAUGE
0 - 300 PSI
150
100
200
PSI
250
50
60
300
0
section 6 page 12 of 38
Sea Recovery Ultra Whisper Rev. A
[16]
PREFILTER OUTLET
OPERATING PRESSURE
ETD INLET
DEVELOPED BY THE ETD
PRESSURE GAUGE
0 - 300 PSI
150
100
200
PSI
250
50
300
0
[18]
0 - 1500 PSI
600
800
1000
400
PSI
1200
200
0
1400
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