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This FAQ contains frequently asked questions about the CDS extractor tube that is installed in the VARIBOX FC. This FAQ is divided into four parts: the characteristics of the CDS extractor tube, the availability, the CDS counter coupler and the connection of the CDS counter coupler to the CDS extractor tube.
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The CDS extractor tube doesn’t have a foot valve. When the VARIBOX FC with a CDS extractor tube is not used for a longer period, the product level in the CDS extractor tube can gradually drop. When again switching on the pump there is a change that air will be pumped first.
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It is important for safe use of the VARIBOX FC to use an EPDM CDS counter coupler on an EPDM CDS extractor tube. And on a Aflas/Viton CDS extractor pipe, only the Aflas/Viton CDS counter coupler must be used. The difference between an EPDM or Aflas/Viton counter coupler is in the colours of both counter couplers.
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For the latest information about the VARIBOX FC and for service and support, please visit www.varibox-ibc.com. You will also find instructional videos about using the VARIBOX FC. A quick way to access the website is to scan the QR code below. This code is also present at the VARIBOX FC.
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