Sea Recovery SRC Aqua Matic 1400-2, Руководство пользователя, Страница: 118 / 223

T-Connector Pressure Pickup
1. Problem: Low Pressure Transducer does not register pressure.
a. Description: The ¼ in. (5 mm) O.D. tube connecting the T-Connector to the Low Pressure Transducer
Manifold may become kinked or debris may block the tube.
b. Solution: Replace any hose or tube that is kinked. Disconnect each end of the tube and blow air through
the tube to ensure that it is not blocked.
Pressure Transducers
Note: The System's Pressure Transducers send a DC voltage signal to the System Control Logic. The
minimum value is 0.5 VDC when no pressure is applied to it, and the maximum value that the System will
accept is 4.5 VDC. The variation of voltage output from the transducer is converted to pressure value by the
System Control Logic.
1. Problem: (For Pressure Differential Transducer) Does not display on the Touch Screen.
a. Solution: Refer to Controller Setup on page 42 to set up and inform the System Control Logic that the
Pressure Differential Transducer has been installed and connected.
2. Problem: The Transducer does not register pressure or the pressure displayed is inaccurate.
a. Description: The connecting tube may become kinked or debris may block the tube.
b. Solution: Replace any hose or tube that is kinked. Disconnect each end of the tube and blow air through
the tube to ensure that it is not blocked.
3. Problem: The pressure readings at the Touch Pad are inaccurate.
a. Description: The minimum voltage output is below 0.5 VDC and or the maximum voltage output is above 5
VDC.
b. Solution: Check wiring and connections to and from the Transducer. Replace the Transducer.
Plankton Filter
1. Problem: The Feed Water Pressure into the Plankton Filter is higher than normal, and the Feed Water
Pressure into the High Pressure Pump is lower than normal.
a. Description: The pressure differential readings across the Plankton Filter indicate that the element is filled
with debris blocking the feed water.
b. Solution: Clean the Plankton Filter Element.
Multi Media Filter
1. Problem: The Feed Water Pressure into the Multi Media Filter is higher than normal, and the Feed Water
Pressure into the High Pressure Pump is lower than normal.
a. Description: The pressure differential readings across the Multi Media Filter indicate that the Multi Media
Filter requires back washing.
b. Solution: Back wash the Multi Media Filter.
Aqua Matic Compact 450-1800
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