Why to replace your flush mechanism ?
- To make water savings
- For a better acoustic comfort
- Because yours is defective
To replace it, you need :
- Open-end wrenches
- A slotted screwdriver
- The supplied wrench
- A Basin
- A wipe
Steps to be followed :
- Close the shut-off valve and flush the toilets
- Remove the top button and the cover
- Unscrew the valve from the ball, and remove the nut
- Remove the mechanism by turning it a quarter-turn and flush water
- Unscrew nuts from the tank and remove it
- Pour away any remaining water
- If needed, remove the attachment screws
- Remove the old one
- Install the inner fixing screw with the mounted seal and fix it
- If needed, screw the supplied attachment screws
- Place the external seal and fix the tank
- Place the new valve and fix it with its nut
- Take the new mechanism and go through presets:
- Residual water level remaining in the toilets
- Water volume of the small flush
- Height of the mechanism and overflow. This one must be higher at minimum 2cm about the water level
- Mount the mechanism by turning it a quarter-turn
- Connect it to the water supply valve with the supplied seal, and open slowly
- Check there is no leak.
- Adjust the float level with screws if needed.
- And finally, put the cover back and the top button.
What is the product shown in this video ?
It’s the flush mechanism OPTIMA S you can find on Expert by Net® with the 99834 or 99478
Benefits of this product :
- The NF Norm, What is it?
- A 10 years guarantee
- Water savings
- Small and high flow rate mechanism
- Small flush can be adjusted from 2,5 to 4 liters
- Adjustable without cutting
- Supplied seals
- Cover hole from 1 to 5 cm