19
ENG
Mechanical installation
WTS +0300130EN rel. 1.0 - 05.09.2022
5.2.2 Permeate line connection
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A short piece of hose is installed at the outlet port of the permeate in the factory. Remove this and replace it
with the white hose Ø10 mm (included in the scope of delivery).
Fig. 5.b
Notice:
Never use the RO unit with the permeate line closed!
5.2.3 Connection of the expansion vessel
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Mount the holder* of the expansion tank on a stable wall.
»
Seal the thread of the holder* (e.g. with Teflon tape).
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Mount the expansion tank on the holder*.
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Install the adapter* under the holder.
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Connect the following fitting to the Ø10 ball valve with a piece of white hose (diameter 10 mm).
Fig. 5.c
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With the rest of the hose, connect the ball valve to the T-piece.
Fig. 5.d
Notice:
The expansion tank should be installed 3 5 m close to the R.O. unit.
Notice:
Do not connect the permeate line to the expansion vessel until all other commissioning steps (especially
flushing the membranes) have been completed.
* Included in the delivery of the optionally available expansion vessel.
5.2.4 Connection of the concentrate line
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Connect the free connection of the flow limiter (with integrated backflow preventer) with the black hose (Ø
see technical data) with slope to a free flow.
Notice:
Ensure a free outlet and discharge according to DIN EN 1717. Pay attention to the minimum requirement for
the free flow distance (between the drain hose and the siphon) of 26 mm to prevent microbial contamination.
Notice:
The colour of the supplied hoses indicates their use:
White: for permeate Black: for concentrate
(PE hose connection: “John Guest” plug connection)
Summary of Contents for Compact ROC 140
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