Aqua Whisper DX Modular 450-1800
Page 8-10
Maintenance
supply or generator, undersized power lead
wires to the System or motor, loose power wire,
or connection at the motor or within the power
supply line, and “burnt” contacts on the motor
starter relay (contactor).
Solutions
:
a) Check wiring size and connections to,
from, and in between the Power Supply
and the electric motor. Correct wire size
or any loose wires.
b) Check the capacitor on the motor, and replace
it if it has shorted out.
c) Measure voltage at the motor during attempt
to start it. If voltage drops more than 10%
locate and correct the reason.
d) Check the motor starter relay (contactor) for
“burnt” contacts.
B.
The Three Phase (230/380/460 VAC) Electric
Motor “hums”, pulls starting current (locked rotor)
amperage, does not rotate, and trips the supply
power circuit breaker when attempting to operate
the System.
The Three Phase Electric Motor requires
all three power lines (all three phases) to
be operative else it will “single phase” causing
extensive damage to the motor’s internal windings.
Low voltage will also cause the same symptom.
Low voltage is caused by an undersized power
supply or generator, undersized power lead
wires to the System or motor, loose power wire,
or connection at the motor or within the power
supply line, and “burnt” contacts on the motor
starter relay (contactor).
Solutions
:
a) Check wiring size and connections to,
from, and in between the Power Supply
and the electric motor. Correct wire size
or any loose wires.
b) Measure voltage at the motor during attempt
to start it. If voltage drops more than 10%
locate and correct the reason. Cross check
voltage across all 3 power leads.
c) Check the motor starter relay (contactor) for
“burnt” contacts.
C.
The Electric Motor makes an unusual “grinding”
sound when operated.
Solutions
:
a) Check and replace as necessary the front and
rear bearings.
b) Check to see if the fan is rubbing against the
fan guard.
B) High Pressure Pump (Optional Pump):
This High Pressure Pump is a Quintiplex Radial Axial
Positive Displacement Plunger Pump made of high
grade Duplex material specifically designed for sea
water Reverse Osmosis applications. This Pump is
not commercially available. This pump is specifically
manufactured to Sea Recovery specifications.
WARNING
: Two similar Pumps are
commercially available. One has a higher
flow rate and the other has a lower flow
rate. Both of these pumps will cause
damage to the Sea Recovery System
because of excess flow or under flow.
The use of any similar pump, not supplied
by Sea Recovery, will either cause
the Electric Motor to fail, or the R.O.
membrane element to prematurely foul.
USE ONLY SEA RECOVERY SUPPLIED
PARTS AND COMPONENTS FOR THE
SEA RECOVERY SYSTEM.
As with all Positive Displacement pumps it must
receive a specified minimum amount of water
at a positive pressure. A vacuum at the inlet
of the pump will cause cavitation and damage.
This pump does not use oil, it is self lubricated
with the feed water. Internal components are
designed for 8,000 hours of continual service in
sea water. As with any component exposed to sea
water, use is best.
The Pump is manufactured to very tight tolerance
spacing between moving parts. Any debris
entering the Pump will cause extensive and
expensive damage to the internal parts. The Sea
Recovery Prefilter will stop any debris and protect
the High Pressure Pump. Use caution when
changing filter elements and do not allow any
debris from the prefilter element to enter the outlet
port of it’s housing.
The High Pressure Pump is not field repairable. If
the High Pressure Pump fails to properly function
return it to Sea Recovery, or to a Sea Recovery
Authorized Dealer for return to Sea Recovery.
Summary of Contents for Aqua Whisper DX 1400-2
Page 2: ......
Page 3: ...Aqua Whisper DX Modular 450 1800 Owner s Manual...
Page 4: ......
Page 11: ...Introduction Aqua Whisper DX Modular 450 1800 Section 1 INTRODUCTION...
Page 12: ...Introduction...
Page 15: ...Description Aqua Whisper DX Modular 450 1800 Section 2 SYSTEM DESCRIPTION...
Page 16: ...Description...
Page 21: ...Aqua Whisper DX Modular 450 1800 Page 2 5 Description COMPLIANCE CERTIFICATES...
Page 23: ...Aqua Whisper DX Modular 450 1800 Page 2 7 Description...
Page 25: ...Aqua Whisper DX Modular 450 1800 Page 2 9 Description...
Page 30: ...Aqua Whisper DX Modular 450 1800 Page 2 14 Description OPTIONAL ACCESSORIES...
Page 38: ...Aqua Whisper DX Modular 450 1800 Page 2 22 Description This page is intentionally left blank...
Page 39: ...Aqua Whisper DX Compact 450 1800 Section 3 PRE INSTALLATION NOTES Pre installation...
Page 40: ...Pre installation...
Page 56: ...Aqua Whisper DX Modular 450 1800 Page 3 16 Pre installation...
Page 57: ...Aqua Whisper DX Modular 450 1800 Page 3 17 Pre installation...
Page 65: ...Aqua Matic Compact 450 1800 Section 4 ELECTRICAL INFORMATION Electrical...
Page 66: ...Electrical...
Page 75: ...Aqua Whisper DX Modular 450 1800 Page 4 9 Electrical Electrical Motor Wiring Three Phase...
Page 80: ...Electrical...
Page 81: ...Installation Aqua Whisper DX Modular 450 1800 Section 5 INSTALLATION REQUIREMENTS...
Page 82: ...Installation...
Page 94: ...Aqua Whisper DX Modular 450 1800 Page 5 12 Installation...
Page 95: ...Commissioning Aqua Whisper DX Modular 450 1800 Section 6 COMMISSIONING...
Page 96: ...Commissioning...
Page 106: ...Aqua Whisper DX Modular 450 1800 Page 6 10 Commissioning...
Page 107: ...Operation Aqua Whisper DX Modular 450 1800 Section 7 OPERATION...
Page 108: ...Operation...
Page 120: ...Aqua Whisper DX Modular 450 1800 Page 7 12 Operation...
Page 122: ...Aqua Whisper DX Modular 450 1800 Page 7 14 Operation...
Page 123: ...Aqua Whisper DX Compact 450 1800 Section 8 MAINTENANCE AND REPAIR Maintenance...
Page 124: ...Maintenance...
Page 145: ...Troubelshooting Troubelshooting Aqua Whisper DX Modular 450 1800 Section 9 TROUBLESHOOTING...
Page 146: ...Troubelshooting...
Page 167: ...Parts View Aqua Whisper DX Modular 450 1800 Section 10 EXPLODED PARTS VIEW...
Page 168: ...Parts View...
Page 183: ...Aqua Whisper DX Modular 450 1800 Page 10 15 Parts View...
Page 191: ...Aqua Whisper DX Modular 450 1800 Page 10 23 Parts View...
Page 217: ...Sheet 11 3 Aqua Whisper DX Electrical Wiring Diagram 110 120 VAC 50 60 HZ Single Phase...
Page 219: ...Sheet 11 5 Aqua Whisper DX Electrical Wiring Diagram 208 240 VAC 50 60 HZ Single Phase...
Page 221: ...Sheet 11 7 Aqua Whisper DX Electrical Wiring Diagram 200 240 VAC 50 60 HZ Three Phase...
Page 223: ...Sheet 11 9 Aqua Whisper DX Electrical Wiring Diagram 380 460 VAC 50 60 HZ Three Phase...
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