Few household tasks are as frustrating than a dripping or malfunctioning mixer tap, yet the solution is often simpler than you might think. Replacing a Franke mixer tap is a project within reach of most DIY enthusiasts, provided they approach the task with the right preparation and a systematic method. This guide will walk you through the entire process, ensuring you understand the necessary steps and safety precautions before you begin.
Franke taps are renowned for their build quality, innovative technology, and distinctive design, which means the replacement process might differ slightly from generic models. It is crucial to respect the specific mechanics of your Franke unit to avoid damaging the ceramic disk cartridge or the valve body. By focusing on precision and care, you can restore your kitchen's functionality without the need for an expensive plumber, saving both time and money.
Preparation and Safety: The Critical First Steps
Before any physical work begins, the most important step is to isolate the water supply to prevent potential flooding. Locate the stop valves under your sink and turn them clockwise to shut off both the hot and cold water lines. If your stop valves are stubborn or non-existent, you may need to turn off the main water supply to your property.
Essential Tools and Replacement Parts
Gather your tools and parts in advance to avoid mid-job frustration. You will typically need an adjustable wrench, a screwdriver set (often including a hex key for the pull-out mechanism), a cloth for cushioning, and a small container for screws. For the replacement part itself, ensure you purchase the specific model number of your Franke tap; this is usually found on the original packaging or engraved on the tap body itself.
| Tool | Purpose |
|---|---|
Removing the Old Mixer Tap
With the water off, open the tap handles to drain any remaining water from the pipes. Place your cloth over the drain hole to prevent small parts from falling down the plughole. Remove the tap handles by unscrewing the setscrew located underneath the handle or by gently levering off the handle if it is secured with a clip.
Carefully unscrew the large mounting nut that secures the tap body to the sink deck. You will likely need an adjustable wrench for this, ensuring you protect the finish by wrapping the jaws with a cloth. Once the nut is loose, gently lift the tap body upward, being mindful of the flexible supply hoses connected to the underside. Carefully disconnect these hoses, having a towel ready to catch any residual drips.
Installing the New Franke Mixer Tap
With the old tap removed, take a moment to clean the mounting surface on the sink. Inspect the new tap's gaskets and o-rings; these are usually included in the packaging and are vital for preventing future leaks. Carefully thread the new tap’s supply hoses through the mounting nut or directly into the body, depending on your specific model.
Position the new tap body onto the sink deck, aligning it precisely with the mounting holes. Secure it firmly by tightening the mounting nut by hand, then use your wrench to finalize the fit—again, protecting the surface with a cloth. Reconnect the flexible supply lines to the corresponding hot and cold inlets on the new tap, tightening the nuts securely to prevent future drips.
Final Checks and Operation
Turn the water supply back on slowly, allowing pressure to rebuild. Once both valves are fully open, check the connections for any signs of leakage. It is wise to keep a towel handy while you monitor the joints for the first minute or two. If everything appears dry, proceed to test the functionality of the tap itself.
Open the tap handles and observe the water flow. Test the spray function if your model includes a pull-out hose, ensuring the mechanism moves smoothly without friction. Check that the water temperature and pressure are correct, confirming that the internal ceramic cartridge is seated properly and the tap is functioning as intended.
