Sea Recovery SRC Aqua Matic 1400-2, Руководство пользователя, Страница: 104 / 223

3. Thoroughly clean the inside of the bowl. The High Pressure Pump is manufactured to a very tight tolerance
spacing between moving parts. The pre-filter will catches debris and protects the High Pressure Pump. Use
caution when changing filter elements and do not allow any debris from the pre-filter element to enter the outlet
port of its housing.
4. Inspect the O-Ring attached to the lid. Replace if damaged or if the lid leaks water.
5. Wipe the O-Ring with a damp cloth.
6. Sparingly lubricate the O-Ring with O-Ring lubricant.
7. Insert the new Sea Recovery Corporation Oil/Water Separator Filter Element into the bowl.
8. Place the lid on top of the housing.
9. Replace the lid-locking ring. Tighten into place with hands. Do not use a wrench or other tool to tighten. Do not
over tighten, as over tightening causes stress to the bowl and lid-lock ring threads, leading to cracks, breakage,
and difficult disassembly at the next filter change.
10. Open the Sea Cock Valve and the air bleed valve located on the lid. Bleed any air from the Oil/Water Separator
Filter Housing. After water appears, close the air bleed valve. It may be necessary to operate the Booster Pump
manually in order to purge the filter housing of air.
Transducer Manifold
The transducer manifold is irreparable. If broken or leaking, replace it.
Electric Motor and High Pressure Pump
Electric Motor
Refer to the topic Electric Motor on page 64 for electric motor troubleshooting instructions. If the High Pressure
Pump electric motor fails to operate, follow the steps below to isolate the problem.
1. Check that the System is receiving the requisite power from the power source.
2. Press the Start button to start the system. It takes approximately 2 seconds before the High Pressure Pump
Motor starts. Do not press any other switch.
3. Measure the AC voltage between terminals (AC Systems) or (DC systems) on the main terminal strip.
4. If the measured voltage measured the System voltage, then the problem may be in the power cable attached
to the motor, or the motor's internal wiring/windings.
5. If low or no voltage is present, then check for proper operation of the High Pressure Pump contactor. To
deactivate the contactor, press the Stop button. To activate the contactor again, press the Start button.
6. If the contactor is mechanically operating, but no voltage is present at the motor terminals, then the High
Pressure Pump Motor contactor may be at fault.
7. If the contactor does not operate mechanically, then measure the DC voltage between A1 and A2 terminals on
the High Pressure Pump Motor contactor coil. It should read 12V DC when activated.
8. If the contactor coil is receiving 12V DC but inoperative then the contactor’s coil may be bad. Replace the
contactor.
9. If 12V DC is not present when the High Pressure Pump is activated, trace the wires to the main circuit board
and measure the DC voltage at the terminals. It should read 12V when activated.
10. Confirm that the HP Pump Stop button is illuminated on the Touch Screen when the High Pressure Pump is
activated. When the HP Pump Stop button is illuminated, the HP terminals on the Control Printed Circuit Board
should be receiving 12 VDC. If this is not the case, then replace the main circuit board.
High Pressure (HP) Pump
The HP pump is a positive displacement plunger pump made of high-grade duplex material specifically designed
for sea water Reverse Osmosis applications.This pump is not commercially available and is specifically manufactured
to Sea Recovery Corporation specifications.
• As with all positive displacement pumps, the HP pump must receive a 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 feed water. Internal components are designed for 8000 hours
of continual service in sea water. As with any component exposed to sea water, use is best.
Aqua Matic Compact 450-1800
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