Viega Prevista 8524.19 Instructions For Use Manual Download Page 20

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Set the large flush volume at the drain valve.

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Set the small flush volume at the drain valve.

Requirements:

The drain valve has been dismounted.

The flushing throttle has been removed.

▶

Unlock the flushing throttle.

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Set the flush flow at the throttle.

Setting the flush flow

Handling

Prevista Dry WC element building project version

Summary of Contents for Prevista 8524.19

Page 1: ...Instructions for Use Prevista Dry WC element building project version for WC flush plates for Prevista Model Year built from 8524 19 07 2019 INT...

Page 2: ...verview 6 2 3 2 Compatible components 6 2 3 3 Technical data 7 3 Handling 8 3 1 Assembly information 8 3 1 1 Mounting conditions 8 3 1 2 Installation dimensions 9 3 2 Assembly 9 3 2 1 Mounting WC elem...

Page 3: ...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 1 2 Labelling of not...

Page 4: ...any e g DIN DVGW Some passages in the text may refer to technical codes in Europe Germany These should serve as recommendations in the absence of corresponding national regulations The relevant nation...

Page 5: ...cope Notice Regulations applicable in Ger many Suitable masonry walls EN 1996 1 1 Suitable concreted walls DIN 1045 2 2 Intended use 2 2 1 Areas of use The Prevista Dry WC element is suitable for moun...

Page 6: ...ixing in support profile 8 Mounting set for WC ceramic 9 flushing pipe 10 WC connection socket with lip seal 11 Fixing set model 8180 73 12 Protective plug for drain elbow DN90 13 Protective plug for...

Page 7: ...pective instruc tions for use 2 3 3 Technical data Small flush volume Factory setting approx 3 l setting range approx 2 4 l Large flush volume Factory setting approx 6 l setting range approx 3 5 7 5 l...

Page 8: ...ht the marked height of the upper edge of the finished floor must be observed The WC element can be extended by a remote flush actuation or by an electronic actuation as well as by sensitive flush pla...

Page 9: ...Masonry and concreted walls When mounting multiple WC elements with an interval of 500 mm Viega recommends the use of a Prevista Dry support bracket model 8570 48 Observe the instructions for use of...

Page 10: ...390 mm Drill the holes Insert the dowels Mount the fixing set Determine and mark the fixing points on the floor n X3 375 mm Drill the holes Insert the dowels Mounting to a masonry wall 9 9 9 Handling...

Page 11: ...the element in accordance with the on site marking of the upper edge of the finished floor n X 1000 mm Tighten the feet of the element using a fork spanner Screw the element to the wall The element i...

Page 12: ...Connecting concealed cistern Turn the cover plate lock 90 in anti clockwise direction Remove the cover plate Remove the plug Insert an empty pipe Handling Prevista Dry WC element building project vers...

Page 13: ...Fasten the empty pipe in the cistern Mount the screw fittings Mount the corner valve Fasten the corner valve Handling Prevista Dry WC element building project version 13...

Page 14: ...orner valve Insert the cover plate into the cistern Turn the cover plate lock by 90 in a clockwise direction Place the revision shaft on the cover plate Handling Prevista Dry WC element building proje...

Page 15: ...To remove the revision shaft press in the fixing clips at the side Handling Prevista Dry WC element building project version 15...

Page 16: ...in elbow Insert the mounting bracket for the drain elbow Insert the drain elbow to the desired depth Fasten the drain elbow using the bow Fit the site protection Handling Prevista Dry WC element build...

Page 17: ...of the element with a nut Place the protective caps on the threaded rods Corn a suitable gypsum cladding panel at the revision shaft and at the site protection by applying gentle pressure Cut out the...

Page 18: ...ith suitable gypsum cardboard cladding panels 3 2 5 Setting the flush volume For an electronic flush actuation the small flush volume must be set to 2 litres Handling Prevista Dry WC element building...

Page 19: ...accessible n The water supply has been shut off n The ceramic has been mounted Fold the tabs forward Lift the drain valve Remove the drain valve through the revision opening Handling Prevista Dry WC...

Page 20: ...volume at the drain valve Requirements n The drain valve has been dismounted n The flushing throttle has been removed Unlock the flushing throttle Set the flush flow at the throttle Setting the flush...

Page 21: ...high concentration of calcium or magnesium salts there is the risk of limescale deposits developing on the inlet and drain valves The valves may have to be replaced depending on the extent of the depo...

Page 22: ...Viega Technology GmbH Co KG service technik viega de viega com INT 2020 02 VPN190317...