Installation and operating instructions for the Hygopure 90 water treatment system Page 1 TABLE OF CONTENTS Introduction ........................2 Important information prior to installation ..............3 Installation requirements ..................3 Inspection of the delivery ..................3 Recommended tools for the installation ..............4 Location of the main components .................
Installation and operating instructions for the Hygopure 90 water treatment system Page 2 1 Introduction Congratulations on the purchase of your Hygopure 90 water treatment system. You are the proud owner of a high-quality and reliable water treatment system for the production of demineralised water.
Installation and operating instructions for the Hygopure 90 water treatment system Page 3 2 Important information prior to installation 2.1 Installation requirements The technical operating conditions of this water treatment system: from 2.4 to 7.0 bar Water pressure: from 4.0 °C to 38.0 °C Water temperature: All hardness ranges from soft (up to 8.4 °dH) to hard (>...
Installation and operating instructions for the Hygopure 90 water treatment system Page 4 System components included in the scope of delivery: Water treatment system with storage tank The accessories kit contains: Water connection valve Filter key Steriliser connector Water tap...
Take into account the suitable connection possibilities for the inflow water and the waste water. Location of the filter group The Hygopure 90 water treatment system is ideal for undertable installation, but can also be set up directly on the work surface next to the steriliser. NOTICE:...
2.6 Structure of the Hygopure 90 water treatment system The following figures show the structure of the water treatment system. Figure: Hygopure 90 water treatment system - filter group and storage tank 1. Filter group (consisting of a system head and filter housing) 2.
Installation and operating instructions for the Hygopure 90 water treatment system Page 7 Figure: Hygopure 90 (system head) 8. Membrane housing with membrane (3rd filter stage) 9. eco pump (permeate pump) 10. Automatic deactivation valve 11. Membrane service valve 12. Reducing valve 13.
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Technical tips regarding the hose connections: The Hygopure 90 water treatment system only uses high-quality John Guest hose connections called "Quick Connect Fittings". When using John Guest connections, you need only connect the pressure hose to the corresponding fitting and you are finished. This enables quick and simple installation.
Installation and operating instructions for the Hygopure 90 water treatment system Page 9 3.1.2 Installing the waste water valve Fit the waste water valve to the waste water siphon to enable removal of the waste water. To do so, fix the waste water valve to a suitable position on the waste water siphon using the rubber collar and the pipe clamps.
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Installation and operating instructions for the Hygopure 90 water treatment system Page 10 Installing the water tap Fit the water tap as follows (see following figure): 1. Should the selected position on the work surface or the sink permit the use of the white protective plate, slide the protective plate and directly under the trunk of the water tap followed by the rubber seal.
Installation and operating instructions for the Hygopure 90 water treatment system Page 11 The function of the water tap The water tap has two operating positions: 1. Pulling the lever upwards effects a continuous function. This then latches. This position is recommended if you need to fill a larger vessel or empty the storage tank completely.
Installation and operating instructions for the Hygopure 90 water treatment system Page 12 4. Connect a white hose (1.5 m in length) in the hose connection of the left-hand filter housing (4th filter stage and the other end in the T-connector of the storage tank. Insert the other white hose (length: 1.5 m) in the T-connector of the storage tank and insert the other end in...
(3.) The ratio between the raw water produced and the amount of waste water is referred to as the degree of efficiency. The degree of effectiveness of the Hygopure 90 water treatment system is set to an optimal ratio. Depending on the water pressure and temperature, it lies at between 1.3 and 1.4.
260 days (excerpt from the service life table). The ion exchanger cartridge should be also replaced after a year at the latest. The Hygopure 90 water treatment system cartridge set (consisting of a pre-filter and ion exchanger) is available to this end.
Installation and operating instructions for the Hygopure 90 water treatment system Page 15 We recommend that you check the retention quota at least once a year (e.g. when changing the cartridge). You can ascertain the retention quota via the membrane service valve using a hand-held conductance meter.
Installation and operating instructions for the Hygopure 90 water treatment system Page 16 5. Measure the air pressure with a pressure meter and increase the pressure as required (e.g. with a bicycle pump). The empty storage tank must have a pre-pressure of between 0.5 bar (7 psi) and 0.6 bar (8.5 psi).
Installation and operating instructions for the Hygopure 90 water treatment system Page 17 Important information: Check the water treatment system every day in the first week after disinfection for any leaks. Thereafter make checks weekly basis. Given the downtime of the water treatment system over several months we recommend disinfection and replacement of all pressure hoses and filter cartridges.
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Installation and operating instructions for the Hygopure 90 water treatment system Page 18 9. Check the o-rings (black filter housing sealing ring). This may not be permitted to be damaged or soiled. The o-rings must be cleaned and greased with every filter change. Use the grease included from the cartridge set.
Installation and operating instructions for the Hygopure 90 water treatment system Page 19 4.7 Replacing the membrane Please note: Hygiene grounds require that you ensure extreme cleanliness when replacing the membrane. Do not touch the membrane directly with your hands; use the packaging, a clean cloth or new disposable gloves to handle the membrane.
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Installation and operating instructions for the Hygopure 90 water treatment system Page 20 12. Return the black hose into the grey elbow connector and the white hose into the white elbow connector. Now return the connection hose from the automatic shut-off valve into the membrane housing cover.
Installation and operating instructions for the Hygopure 90 water treatment system Page 21 5 System specifications TECHNICAL DATA Production capacity: 7.9 L / hour (190 L / day) (at 3.4 bar water pressure and 25 °C water temperature with out tank...
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Installation and operating instructions for the Hygopure 90 water treatment system Page 22 CONSUMPTION COMPONENTS DESIGNATION / ARTICLE NO. Pre-filter cartridges and ion Hygopure 90 cartridge set: activated carbon block filter, sediment filter, exchanger: an ion exchanger and grease / 6046100116...
Installation and operating instructions for the Hygopure 90 water treatment system Page 23 6 Problem-solving (tips and tricks) You can isolate a technical problem and resolve the majority of technical problems with the following table. Description of the Possible cause...
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Installation and operating instructions for the Hygopure 90 water treatment system Page 24 Description of the Possible cause Solution problem 1. The filter housing has not been 1. Screw in the filter housing Filter housing is leaking screwed on correctly using the filter key 2.
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Installation and operating instructions for the Hygopure 90 water treatment system Page 25 Description of the Possible cause Solution problem 1. The membrane was not screwed 1. Screw on the membrane Membrane housing leaks on tightly enough housing cover more tightly 2.
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Hersteller/Manufacturer: VEWAMED GmbH & Co. KG Weil der Städter Str. 55a D - 71272 Renningen Vertreiber/Distributor: DÜRR DENTAL SE Höpfigheimer Str. 17 74321 Bietigheim-Bissingen Germany Fon: +49 7142 705-0 www.duerrdental.com info@duerrdental.com...
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