PRACTICAL GUIDE: INSTALLING AND MAINTAINING AN EXTRA-FLAT D90 MM SHOWER WASTE

Why Choose an Extra-Flat Shower Waste?

An extra-flat shower waste is ideal for modern bathrooms thanks to its compact design and excellent water drainage performance.
The model presented here features:

• a reinforced sealing system with a double AUTOFIX® gasket,
• quick maintenance without complex disassembly,
• spare parts available for up to 20 years,
• a practical high-pressure cleaning system.

Required Tools and Materials

Before starting the installation, simply prepare:

• a screwdriver,
• the complete shower waste,
• the supplied gasket and accessories.

Shower Waste Installation Steps

1. Prepare the Shower Waste

Assemble the different components of the shower waste:

• the waste body,
• the gasket,
• the water trap tube,
• the clamping plate.

Check that all parts are correctly positioned before installation.

2. Install the AUTOFIX® Gasket

The double AUTOFIX® gasket perfectly fits the shower tray opening to ensure optimal watertightness.

???? This system also keeps the shower waste securely in place during installation.

3. Position the Shower Waste in the Shower Tray

Insert the shower waste into the 90 mm diameter opening of the shower tray.

Then:

1. place the clamping plate,
2. insert the stainless steel screws,
3. tighten progressively.

⚠️ Important: the recommended tightening torque is a maximum of 3 Nm to avoid damaging the gasket.

4. Install the Water Trap Tube

Position the water trap tube by aligning the markers:

• white triangle,
• orange triangle.

This alignment ensures the proper operation of the trap.

5. Clip the Cover into Place

Once all components are correctly installed, simply insert the finishing cover onto the shower waste.

Your installation is now complete ✅

How to Maintain Your Shower Waste

Regular maintenance helps prevent unpleasant odors and clogging.

Quick Cleaning

To clean the shower waste:

1. lift the cover,
2. remove the water trap tube,
3. remove any debris,
4. rinse with clean water,
5. reposition the tube by aligning the markers.

⏱ Estimated maintenance time: approximately 5 minutes.

High-Pressure Cleaning System

This shower waste also features an integrated cleaning system:

1. connect the shower hose to the water trap tube,
2. turn on the water,
3. the drain system is automatically cleaned under pressure.

A practical solution for removing residue from the pipes.

Repairability and Spare Parts

Good news: spare parts for this shower waste remain available for 20 years.

Replaceable parts include:

• stainless steel cover,
• water trap tube,
• double Autofix gasket,
• stainless steel screws,
• plastic nut.

This helps extend the lifespan of your installation without replacing the entire shower waste.

In Summary

The extra-flat D90 mm shower waste combines:

✅ simple installation
✅ quick maintenance
✅ excellent watertightness
✅ easy cleaning
✅ long-term repairability

An ideal choice for a modern and durable bathroom.

Source: Valentin technical guide – Extra-flat D90 mm shower waste.