## De Install Concerto Grohe Kitchen Sink Faucet: A Comprehensive Guide
Replacing a kitchen sink faucet may seem like a daunting task, but with the right tools and instructions, it can be accomplished in a few simple steps. This comprehensive guide will provide detailed instructions on how to de install a Grohe Concerto kitchen sink faucet safely and efficiently.
### Tools and Materials Required:
– Adjustable wrench
– Basin wrench
– Screwdriver
– Pliers
– Bucket or bowl
– Plumber’s putty
– New Grohe Concerto kitchen sink faucet
### Safety Precautions:
Before starting the de installation process, it is crucial to take the following safety precautions:
– Turn off the water supply to the faucet by closing the shut-off valves under the sink.
– Open the faucet to release any remaining water in the lines.
– Wear gloves and safety glasses for protection.
### Step-by-Step De Installation Instructions:
**1. Disconnect Water Supply Lines:**
– Use an adjustable wrench or basin wrench to loosen and disconnect the hot and cold water supply lines from the faucet.
– Place a bucket or bowl under the connections to catch any dripping water.
**2. Remove Mounting Hardware:**
– Locate the mounting nut that secures the faucet to the sink.
– Use a screwdriver or pliers to loosen and remove the nut.
**3. Detach Faucet from Sink:**
– Carefully lift the faucet up and out of the mounting hole in the sink.
– If the faucet is stuck, gently tap it with a rubber mallet or use a penetrating lubricant to loosen it.
**4. Remove Baseplate:**
– Some Grohe Concerto faucets come with a baseplate that sits between the faucet and the sink.
– If present, carefully lift the baseplate off the sink.
**5. Clean Mounting Surface:**
– Use a damp cloth to clean the mounting surface on the sink where the faucet was installed.
– Remove any old plumber’s putty or debris.
### Preparations for New Faucet Installation:
**1. Inspect New Faucet:**
– Unpack the new Grohe Concerto kitchen sink faucet and inspect it for any damage or missing parts.
**2. Apply Plumber’s Putty:**
– Roll out a bead of plumber’s putty and apply it around the base of the new faucet.
– Smooth out the putty to create a watertight seal.
**3. Position New Faucet:**
– Carefully align the new faucet over the mounting hole in the sink.
– Press down on the faucet to secure it in place.
**4. Tighten Mounting Hardware:**
– Replace the mounting nut and hand-tighten it as much as possible.
– Use a screwdriver or pliers to further tighten the nut, but avoid overtightening.
**5. Reconnect Water Supply Lines:**
– Reconnect the hot and cold water supply lines to the new faucet.
– Use an adjustable wrench or basin wrench to tighten the connections.
**6. Open Water Supply:**
– Slowly turn on the shut-off valves under the sink to restore water supply to the faucet.
**7. Check for Leaks:**
– Inspect all connections for leaks.
– Tighten any loose connections as necessary.
## Conclusion:
De installing a Grohe Concerto kitchen sink faucet is a relatively straightforward task that can be completed with basic tools and safety precautions. By following the detailed instructions provided in this guide, you can successfully remove the old faucet and install the new one, ensuring a functional and stylish addition to your kitchen. Remember to always refer to the manufacturer’s instructions for specific details regarding your faucet model.