viega 8613.1 WC Flush Plate Instruction Manual
- June 10, 2024
- viega
Table of Contents
viega 8613.1 WC Flush Plate
About these instructions for use
Trademark rights exist for this document; for further information, go to viega.com/legal.
Target groups
The information in this instruction manual is directed at the following groups
of people:
- Heating and plumbing experts and trained personnel
- Consumers
Individuals without the above-mentioned training or qualifications are not permitted to mount, install or, if appropriate, maintain this product. This restriction does not extend to possible operating instructions. The installation of Viega products must take place in accordance with the generally accepted rules of engineering and the Viega instructions for use.
Labeling of notes
Warning and advisory texts are set aside from the remainder of the text and
are labeled with the relevant pictographs.
-
DANGER!
This symbol warns of possible life-threatening injury. -
WARNING!
This symbol warns of possible serious injury. -
CAUTION!
This symbol warns of possible injury. -
NOTICE!
This symbol warns of possible property damage. -
This symbol gives additional information and hints.
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 is 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 relevant national laws, standards, regulations, directives, and other technical provisions take priority over the 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.
Product Information
Standards and Regulations
The following standards and regulations apply to Germany / Europe and are provided as a support feature.
Regulations from the section: Technical data
The WC Flush Plate for Prevista Visign for Style 23 follows the following standards and regulations applicable in Germany and Europe:
| Scope / Notice | Regulations applicable in Ger‐ many |
|---|---|
| Flush flow | DIN 3265 |
| Noise class | DIN 4109 |
Intended Use
Areas of use
Suitable cisterns
The flush plate is intended for the actuation of flushes on Viega concealed
cisterns. It can be installed in all Prevista concealed cisterns.
Product Description
Overview
The product includes an installation frame, flush plate, actuating rods,
and retaining bolt. The flush plate is designed to deliver a specific volume
of water for flushing.
Fig. 1: Scope of delivery
- installation frame
- flush plate
- actuating rods
- retaining bolt
Technical Data
Flush volume
The flush volume for the flush actuation is specified in the product
manual.
The flush volumes for the flush actuation are:
- Small flush volume: approx. 2–4 liters
- Large flush volume: approx. 3.5–7.5 liters
For the setting of the flush see Ä Chapter 3.2.1 ‘Setting the flush volume’.
Product Usage Instructions
Handling
Assembly
Prepare Cistern
Requirements:
- Fitting the cistern into the pre-wall.
- Tiling the pre-wall.
- Cut into the sticky tape of the shaft cover and remove it.
- Cut into the corners of the revision shaft, fold the sides of the revision shaft outwards up to the tile level, and snap them off.
- The cistern is fitted into the pre-wall.
- The pre-wall is tiled.
- Cut into the sticky tape of the shaft cover.
- Remove the shaft cover.
- Cut into the corners of the revision shaft.
- Fold the sides of the revision shaft outwards up to the tile level and snap them off.
Mounting the Flush Plate
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Close the corner valve. The maximum torque is 4 Nm.
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Loosen the flexible hose on the filling valve and set the flush volume as specified in the manual.
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Open the corner valve to flush the pipe for a few seconds.
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Close the corner valve by applying a maximum torque of 4 Nm.
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Turn the cover plate lock 90° in the anti-clockwise direction.
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Remove the cover plate.
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Close the corner valve.
The maximum torque is 4 Nm. -
Loosen the flexible hose on the filling valve.
INFO! For setting the flush volume, see Ä Chapter 3.2.1 ‘Setting the flush volume’
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Open the corner valve for a few seconds to flush the pipe.
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Close the corner valve.
The maximum torque is 4 Nm. -
Connect the flexible hose to the filling valve.
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Re-open the corner valve.
INFO! Check the corner valve and the filling valve for leak tightness.
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Insert the cover plate into the cistern.
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Turn the cover plate lock by 90° in a clockwise direction.
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Put on the installation frame.
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Insert the retaining bolts.
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Turn the retaining bolts by 90° in a clockwise direction.
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Align the installation frame.
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To fix the retaining pins, turn the safety rings in a clockwise direction.
If you are not sure which cistern is installed, identify it by means of the following dimensions. -
3H concealed cistern
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concealed cistern 3L
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Concealed cistern 3F
INFO! For installation from the front into the concealed cisterns 3H, 3L, and 3F. -
Determine the distance for the actuating rods.
INFO! Cistern 3H and 3L.
If necessary, cut the actuating rods to length.
- 0: 75–50 mm
- 1: 50–25 mm
- 2: 25–10 mm
INFO! Cistern 3F.
If necessary, cut the actuating rods to length.
- 1: 75–55 mm
- 2: 55–35 mm
- 3: 35–15 mm
- 4: 15–10 mm
INFO! For installation from above into concealed cistern 3L.
Determine the distance for the actuating rods.
If necessary, cut the actuating rods to length.
- 0: 60–45 mm
- 1: 45–25 mm
- 2: 25–10 mm
Insert the actuating rods as far as they will go.
- Align the actuating rods.
- Rotate the actuating rods 90° in a clockwise direction.
- Mount the flush plate.
- The flush plate is mounted.
- The flush plate is mounted.
Commissioning
Set the flush volume as specified in the product manual.
Setting the flush volume
- Fold the tabs forward.
- Lift the drain valve.
- Remove the drain valve through the revision opening.
- Set the large flush volume at the drain valve.
- Set the small flush volume at the drain valve.
Errors, Faults, and Remedy
Refer to the product manual for instructions on how to diagnose and fix errors and faults that may arise during usage.
| Error | Cause | Solution |
|---|---|---|
| The WC does not flush. | The cistern is not yet full. | Wait until the |
cistern is sufficiently full.
There is no water in the cistern. The corner valve is closed.| Open the corner
valve.
The WC flush runs through.| The seal at the filling valve is dirty
or damaged.| Check the seal, and replace it if necessary.
The seal at the drain valve is dirty or damaged.| Check the seal, and replace
it if necessary.
Care and Maintenance
Refer to the product manual for tips on how to take care of and maintain the WC flush plate for Prevista Visign for Style 23.
Care tips
Use normal soap or a mild cleaning agent for regular care and prevention of limescale on the flush plate. Under no circumstances should scouring agents or scratching objects be used. Strong stains can be removed using a typical household cleaner. Rinse the detergent thoroughly with clear water after the prescribed exposure time. There should be no residue on the components.
Disposal
Refer to the product manual for instructions on how to dispose of the WC flush plate for Prevista Visign for Style 23. Separate the product and packaging materials (e. g. paper, metal, plastic, or non-ferrous metals) and dispose of them in accordance with valid national legal requirements.
Viega GmbH & Co. KG
service-technik@viega.de
viega.com.
INT • 2021-11 • VPN210016.