What does it mean when no digital pressure reading and warning triangle is flashing, five or seven blips on vacuubrand PC 510 NT?
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Stephen HudsonSep 10, 2025
If there is no digital pressure reading and the warning triangle is flashing with five or seven blips on your VACUUBRAND laboratory equipment:
* Five blips: The external sensor is defective or removed; plug in an external sensor, use a new one, or reconfigure without the sensor.
* Seven blips: No answer.
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whendersonAug 22, 2025
What to do if vacuubrand PC 510 NT Laboratory Equipment pump doesn't start and warning triangle is flashing?
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julieharrisAug 23, 2025
If your VACUUBRAND laboratory equipment pump doesn't start or stops immediately and the warning triangle with pump symbol are flashing, it could be due to several reasons:
* The motor might be overloaded, so allow it to cool down and identify/eliminate the cause.
* There might be overpressure in the outlet line, so remove any blockage and open the valve.
* The pump may have been exposed to condensate; run it for a few minutes with atmospheric pressure at the inlet.
If your VACUUBRAND laboratory equipment pump isn't reaching its ultimate vacuum or usual pumping speed, consider these possibilities:
* There may be a leak in the pipeline or vacuum system; check all connections.
* The controller settings might be incorrect; select the 'Pump down' function and check again.
* A long, narrow vacuum line can restrict performance; use lines with a larger diameter and keep them as short as possible.
* The pump may have been exposed to condensate; allow it to run for a few minutes with atmospheric pressure at the inlet to purge.
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deborah65Aug 27, 2025
What to do if display disappears on vacuubrand PC 510 NT Laboratory Equipment?
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Juan KimAug 27, 2025
If the display disappears on your VACUUBRAND laboratory equipment, it might be due to:
* Too much load connected (e.g., valves); check the current draw of the connected devices.
* A short circuit at connected valves; replace the valves.
* A short circuit at the RS 232 plug; check the plug and cable.
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randy25Aug 28, 2025
Why is the pressure reading incorrect on vacuubrand PC 510 NT?
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Daniel AlexanderAug 28, 2025
An incorrect pressure reading on your VACUUBRAND laboratory equipment could be due to:
* A decalibrated pressure transducer; readjust the CVC 3000.
* Humidity in the measurement chamber; let the pressure transducer dry by pumping.
* A contaminated pressure transducer.
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James HoodAug 29, 2025
Why is the vacuubrand Laboratory Equipment pump too noisy?
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matthew93Aug 29, 2025
If your VACUUBRAND laboratory equipment pump is too noisy, check the following:
* Atmospheric or high pressure at the pump inlet; connect a hose or silencer to the pump outlet.
* A diaphragm crack or loose diaphragm clamping disc; perform maintenance.
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kmorenoSep 18, 2025
What to do if controller does not respond when pressing keys (except ON/OFF), PC symbol is displayed on vacuubrand PC 510 NT?
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Andrew LucasSep 18, 2025
If the controller does not respond when pressing keys (except ON/OFF) and the PC symbol is displayed on your VACUUBRAND laboratory equipment, it means the controller is in remote mode. Control the CVC 3000 via the interface or switch off remote mode.
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Judy WrightSep 12, 2025
What does it mean when clock symbol is flashing on vacuubrand PC 510 NT Laboratory Equipment?
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Laurie SmithSep 12, 2025
If the clock symbol is flashing on your VACUUBRAND laboratory equipment, it indicates that the preselected process time is over. Confirm by pressing the START/STOP key.
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Jessica RuizSep 8, 2025
What does it mean when warning triangle and coolant valve symbol are flashing, four blips on vacuubrand PC 510 NT Laboratory Equipment?
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Sarah RobertsSep 8, 2025
If the warning triangle and coolant valve symbol are flashing with four blips on your VACUUBRAND laboratory equipment, it indicates that the coolant valve is either removed or defective. Check the connection cable of the valve, use a new valve, or reconfigure the system without the valve.
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Marcia Benson DDSSep 5, 2025
What does it mean when warning triangle and black valve symbol are flashing, two blips on vacuubrand Laboratory Equipment?
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Angela YorkSep 5, 2025
If the warning triangle and black valve symbol are flashing with two blips on your VACUUBRAND laboratory equipment, it indicates that the external venting valve is either removed or defective. Connect the valve, replace it with a new one, or reconfigure the system without the valve.