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Instructions for Use Prevista Pure concealed cistern for floor-standing WC 8 cm for floor-standing WC, walling in and around, compatible with all WC flush plates for Prevista Model Year built (from) 8503 01/2020...
This restriction does not extend to possible operating instructions. The installation of Viega products must take place in accordance with the general rules of engineering and the Viega instructions for use.
German/European directives specified in this manual: The information herein is not binding for other countries and regions; as said above, they should be understood as a recommendation. Prevista Pure concealed cistern for floor-standing WC 8 cm...
The cistern is designed to supply cold water. The application limits must be taken into account for the cold water supply, see Ä „Regulations from section: Fields of application“ on page 5. Prevista Pure concealed cistern for floor-standing WC 8 cm...
The product has the following technical data: Flush volume Small flush volume Factory setting approx. 3 l setting range approx. 3–4 l Large flush volume Factory setting approx. 6 l setting range approx. 4.5–7.5 l Prevista Pure concealed cistern for floor-standing WC 8 cm...
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Product information Water pressure Water pressure min. 15 kPa (0.15 bar) Water pressure max. 1000 kPa (10 bar) Installation depth Installation depth max. 100 mm Installation depth min. 80 mm Prevista Pure concealed cistern for floor-standing WC 8 cm...
Adjust the construction height of the concealed cistern in accord‐ ance with the on-site marking of the upper edge of the finished floor. ▶ Mark the fixing points. ▶ Drill the holes. ▶ Insert the dowels. Prevista Pure concealed cistern for floor-standing WC 8 cm...
Tighten the concealed cistern via the mounting brackets using a fork spanner. The concealed cistern is attached to the wall. ▷ 3.2.2 Connecting concealed cistern ▶ Turn the cover plate lock 90° in anti-clockwise direction. ▶ Remove the cover plate. Prevista Pure concealed cistern for floor-standing WC 8 cm...
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▶ Remove the protective cap from the water supply hose. ▶ Screw the water supply hose and the corner valve to each other. ▶ Insert the cover plate into the cistern. Prevista Pure concealed cistern for floor-standing WC 8 cm...
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Turn the cover plate lock by 90° in a clockwise direction. ▶ Place the revision shaft on the cover plate. To remove the revision shaft, press in the fixing clips at the side. Prevista Pure concealed cistern for floor-standing WC 8 cm...
Handling 3.2.3 Setting up and bricking in the concealed cistern ▶ Remove the flushing pipe polystyrene protection. ▶ If necessary, shorten the drain. ▶ Shorten the flushing pipe polystyrene protection. Prevista Pure concealed cistern for floor-standing WC 8 cm...
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Insert the flushing pipe. ▶ Check the seal is located. ▶ Fasten the flushing pipe polystyrene protection. ▶ Fit the protective plug of the flushing pipe. ▶ Brick in the concealed cistern. Prevista Pure concealed cistern for floor-standing WC 8 cm...
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Handling NOTICE! Do not load the concealed cistern. ▶ The wall construction must be at least 10 mm. min. 10 ▶ Tile the concealed cistern. Prevista Pure concealed cistern for floor-standing WC 8 cm...
The ceramic has been mounted. ▶ Turn the cover plate lock 90° in anti-clockwise direction. ▶ Remove the cover plate. ▶ Push the clip backwards. ▶ Remove the spacer through the revision opening. Prevista Pure concealed cistern for floor-standing WC 8 cm...
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Handling ▶ Fold the tab to the side. ▶ Remove the overflow pipe through the revision opening. ▶ Pull the drain valve upwards on the tab. ▶ Lift the drain valve. Prevista Pure concealed cistern for floor-standing WC 8 cm...
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Remove the drain valve through the revision opening. ▶ Set the large flush volume at the drain valve. 83,784 ▶ Set the small flush volume at the drain valve. ▶ Insert the drain valve. Prevista Pure concealed cistern for floor-standing WC 8 cm...
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Pull the drain valve downwards on the tab. ▶ Insert the overflow pipe into the drain valve. ▶ Fold the tab upwards. ▶ Insert the spacer. INFO! Insert the tip of the spacer into the drain valve. Prevista Pure concealed cistern for floor-standing WC 8 cm...
Handling Disposal Separate the product and packaging materials (e. g. paper, metal, plastic or non-ferrous metals) and dispose of in accordance with valid national legal requirements. Prevista Pure concealed cistern for floor-standing WC 8 cm...
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Viega Technology GmbH & Co. KG service-technik@viega.de viega.com INT • 2020-02 • VPN190560...