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1.2 Intended use See connection diagram for connections for water inlet and water The DuoMatik 3 softener is a device for water softening of fresh drain (page 10). water for use in commercial warewashers and may only be used for this purpose.
Commissioning After the machine has been correctly connected to the water supply and waste water drain, contact your Winterhalter branch or your dealer in order to request them to perform commissioning. You can use this opportunity for you and your operating personnel to learn...
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7.4 Check backflow preventer type HD (1) water stop cock (2) dirt trap (3) backflow preventer (4) hose Close the water stop cock (1). Install the backflow preventer (3) according to the drawing. Keep the hose (4) above the level of the backflow preventer (3). ...
A water safety device (pos. 4) must be used in order for the softener to be operated in accordance with DIN requirements. A kit is available from Winterhalter for this purpose. The kit contains a backflow preventer type HD in accordance with DIN EN 1717.
Adding regeneration salt Commissioning instructions for the Winterhalter DuoMatik 3 softener Possibility of damage due to incorrect salt. Only use undenaturated evaporated salt (approx. 15 mm granularity or in tablet form) marked as regeneration salt These regulations are intended for correct commissioning of the for softeners.
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Adjusting total hardness Before adjusting the total hardness, the manually IMPORTANT triggered venting must have been done ( chap- ter 5). During the setting the device must not be in regen- eration mode. Determine the total hardness of the raw water. ...
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