Viega 8351.1 Instructions For Use Manual

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Flush plate Visign for More 101
Instructions for Use
for concealed cistern 2H, concealed cistern 2L, concealed cis­tern 2C
Model Year built:
8351.1 from 07/2007
en_INT
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1 About these instructions for use 4
Table of contents
1.1
1.2
1.3
Target groups 4 Labelling of notes 4 About this translated version 5
2 Product information 6
2.1
2.1.1
2.2
2.2.1
2.2.2
Intended use 6 Areas of use 6 Product description 7 Overview 7 Technical data 7
3 Handling 8
3.1
3.1.1
3.2
3.2.1
3.2.2
3.2.3
3.3
3.3.1
3.4
3.5
3.5.1
3.6
Assembly information 8 Required material and tools 8 Assembly 8 Prepare cistern 8 Mount flush actuation 14 Mounting the flush plate 15 Commissioning 16 Setting the flush 16 Error, faults and remedy 17 Care and maintenance 17 Maintenance tips 17 Disposal 17
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About these instructions for use

1 About these instructions for use

Trade mark rights exist for this document, further information can be found at

1.1 Target groups

The information in this instruction manual is directed at the following groups of people:
n Heating and sanitary professionals and trained personnel n Consumers
It is not permitted for individuals without the abovementioned training or qualification to mount, install and, if required, service this product. This restriction does not extend to possible operating instructions.
viega.com/legal
.

1.2 Labelling of notes

The installation of Viega products must take place in accordance with the general rules of engineering and the Viega instructions for use.
Warning and advisory texts are set aside from the remainder of the text and are labelled with the relevant pictographs.
DANGER! This symbol warns against possible life-threatening injury.
WARNING! This symbol warns against possible serious injury.
CAUTION! This symbol warns against possible injury.
NOTICE! This symbol warns against possible damage to property.
Notes give you additional helpful tips.
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1.3 About this translated version

This instruction for use contains important information about the choice of product or system, assembly and commissioning as well as intended use and, if required, maintenance measures. The information about the products, their properties and application technology are based on the current standards in Europe (e. g. EN) and/or in Germany (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 pertinent national laws, stand­ards, regulations and guidelines, as well as other technical guidelines, have priority over German/European guidelines in this manual: The information is not binding for other countries and territories and should, as mentioned, be considered as support.
About these instructions for use
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2 Product information

2.1 Intended use

2.1.1 Areas of use

Suitable cisterns
The flush plate is intended for the actuation of flushes on Viega con­cealed cisterns.
Installation is only possible in the following Viega concealed cisterns:
n Cistern model 2H n Cistern model 2L
Ascertain which model is installed before mounting. The following infor­mation will help you to determine the model of the cistern installed:
Cistern 2H
Product information
The revision shaft of this cistern is found at a height of approx. 1 metre on the front.
Cistern 2L The revision shaft of this cistern is either found at a height of approx.
75 cm on the front or on the top.
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2.2 Product description

1 2
4
3

2.2.1 Overview

Product information

2.2.2 Technical data

Flush volume
Fig. 1: Component overview
1 - flush plate 2 - basic panel 3 - threaded bolt 4 - Bowden cable unit
The product exhibits the following technical data:
The flush volume for the flushes are:
n Small flush volume: approx. 3–4 litres n Large flush volume: approx. 6–9 litres
For the setting of the flush see
on page 16
.
Ä Chapter 3.3.1 „Setting the flush“
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3 Handling

3.1 Assembly information

3.1.1 Required material and tools

Tool
The following tools are required for mounting:
n flat screwdriver n knife (cutter)

3.2 Assembly

3.2.1 Prepare cistern

Handling
The following work stages and diagrams differ depending on the cistern being used. The relevant steps are marked accordingly.
Requirements:
n The cistern is fitted into the front wall. n The front wall is tiled.
Cut into shaft cover.
Remove shaft cover.
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Handling
Score the revision shaft along the edge of the tiles with a knife. Angle the knife to do this so that the cut is made flush to the surface
of the wall.
Cut the corners of the revision shaft vertically through to the wall surface.
Bend out and pull down the sides of the revision shaft. The edge of the revisions shaft must be flush with the wall surface.
Remove cistern cover. Remove and keep the threaded bolts from the cistern cover. Dispose of cistern cover.
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Handling
INFO! Only for assembly of the flush plate in cistern 2H or on the front of cistern 2L.
Press the bow backwards from the mounting of the mechanism.
INFO! Only for assembly of the flush plate on the top of cistern 2L.
Press the bow backwards from the mounting of the mechanism.
Turn the mechanism's lock by 90° in an anti-clockwise direction.
The mechanism is unlocked and can be removed.
ð
Remove and dispose of mechanism.
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INFO! Only with the cistern 2H.
Remove and keep spacer.
Remove and dispose of the bow from the drain valve.
Handling
Flush pipelines (cistern 2H)
Requirements:
n The revision shaft is shortened in such a way that it is flush with the
surface.
n Mechanism, bow and spacer are removed.
Close corner valve.
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Loosen flexible hose on the filling valve (SW 19).
Open the corner valve for a few seconds to rinse the pipe. Re-close corner valve.
Handling
Connect the flexible hose onto the filling valve (SW 19).
Open corner valve.
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Flush pipelines (cistern 2L)
Handling
Requirements:
n The revision shaft is shortened in such a way that it is flush with the
upper edge of the tiles.
n Mechanism and bow have been removed.
Close corner valve.
Loosen flexible hose on the filling valve (SW 19).
Open the corner valve for a few seconds to rinse the pipe. Re-close corner valve.
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Connect the flexible hose onto the filling valve.
Open corner valve.
Handling

3.2.2 Mount flush actuation

Mount Bowden cable unit
Push the Bowden cable unit onto the drain valve from the left. The Bowden cable unit must be felt to click into place on the drain
valve.
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INFO! Only with the cistern 2H.
20

3.2.3 Mounting the flush plate

Requirements:
Handling
Insert spacer.
n The flush actuation has been mounted.
Insert the threaded bolts left and right into the holders. The threaded anchors must be positioned to the top and bottom.
Insert the threaded bolts so deeply that the upper edge of the threaded bolt sticks out approx. 20 mm behind the upper edge of the tiles.
Fasten threaded bolts with a 90° turn.
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Mount Bowden cable unit onto the rear side of the basic panel.
INFO! Observe the colour of the adapter!
Screw on basic panel.
Handling

3.3 Commissioning

3.3.1 Setting the flush

Mount flush plate.
INFO! The figure shows model 8331.1 as an example.
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Set the flush volume on the drain valve of the cistern. Small flush volume (above): approx. 3–4 litres Large flush volume (below): approx. 6–9 litres

3.4 Error, faults and remedy

Error Cause Remedy
Handling
WC does not flush Cistern is not yet completely full Wait until the cistern is sufficiently
full
No water in cistern, corner valve is closed
WC flush runs through Dirty seal in filling valve Check seal, replace if necessary
Dirty seal in drain valve Check seal, replace if necessary
WC flush actuation does not work Bowden cable unit not properly
mounted on drain valve or basic panel.
Open corner valve
Check the position of the Bowden cable unit.

3.5 Care and maintenance

3.5.1 Maintenance tips

Normal soap or a mild cleaning agent can be used for regular care and prevention of lime scale on the flush plate. Under no circumstances should scouring agent or scratching objects be used.
Strong stains can be removed using typical household cleaner. Rinse the detergent thoroughly with clear water after the prescribed exposure time. There should be no residue on the components.
3.6
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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.
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