Often there are problems with drainage of shower trays. These are usually due to the wrong installation or because the drain hole is not positioned properly. These are all problems that can be sorted out and fixed without the need for professional plumbing.
The first thing you should do is choose the right siphon for your shower tray. This is a crucial decision and must be made according to the model of your shower tray and the way you want to install it.
You should also consider whether it is possible to install the siphon without dismantling the entire cabin. It is important to know whether the siphon is easy to clean. Some siphons are self-washing models that allow you to wipe the inside and outside of the siphon, preventing dirt from getting into the system.
After you have selected the correct siphon, follow the step-by-step instructions that describe the installation of the device. To ensure that the siphon is properly connected to your shower tray, you should always use a spirit level when measuring the distance between the bottom of the drain hole and the siphon.
It is also necessary to note that the shower tray should be installed in such a way that the drain hole is several centimeters higher than the height of the inlet pipe. This is so that the water from the shower can flow down into the shower pan and then be drained to the drain through the drain hole.
Another common problem with the connection of a shower tray to the sewer is a lack of slope in the drain pipe. If the slope is too steep, the water will accumulate in the first drain pipe and will not be drained correctly. It is best to replace the old pipe with a new one with a slope of between 2 and 3 degrees.
If the old pipe is replaced, it is advisable to carry out a leakage test and re-screw it in order to ensure that the siphon is working correctly. This can be done by collecting a full shower pan and draining it, which will reveal any defects in the connection.
A good tip for ensuring the longevity of the siphon is to regularly do preventive flushing. This is done using special chemicals that are suitable for plastic pipes. This prevents the build-up of bacteria in the pipes, which can lead to a clog and the need for cleaning the siphon.
In addition, the installation of a siphon should be carried out with care, so that no gasket deformation occurs or any other damage is caused to the product. Any traces of deterioration will undoubtedly affect the tightness of the fittings and will be noticeable by a quick leakage.
When selecting the type of siphon, you should consider its capacity – this is a measurement of how many liters per second it can transfer to the sewer. This is very important when choosing a siphon, because it should be able to cope with the draining of large amounts of water, without it being too difficult.