Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your GROHE Euroeco New Basin Mixer 32734000. To ensure proper function and longevity of your product, please read these instructions carefully before beginning installation or use. Keep this manual for future reference.

Image: The GROHE Euroeco New Basin Mixer 32734000, showcasing its chrome finish and single lever design.
Safety Information
Always observe the following safety precautions during installation and use:
- Turn off the main water supply before beginning any installation or maintenance work.
- Ensure all connections are secure to prevent leaks.
- If you are unsure about any part of the installation process, consult a qualified plumber.
- Do not use abrasive cleaners or harsh chemicals on the faucet's surface, as this can damage the finish.
- Protect the product from frost.
Package Contents
Verify that all components are present before starting installation:
- GROHE Euroeco New Basin Mixer Unit
- Mounting Hardware (washers, nuts)
- Flexible Connection Hoses (integrated)
- Adapter (as specified for UK compression adaptors 15 mm x 3/8 Inch, Grohe 46914000)
- User Manual
Setup and Installation
The GROHE Euroeco New Basin Mixer is designed for single-hole, deck-mount installation. Follow these general steps:
- Prepare the Mounting Surface: Ensure the basin or countertop has a single mounting hole of the appropriate size. Clean the area thoroughly.
- Install the Faucet: Insert the faucet body into the mounting hole. From underneath the basin, secure the faucet using the provided washer and mounting nut. Tighten firmly but do not overtighten.
- Connect Water Supply: The mixer includes integrated flexible connection hoses. Connect these hoses to your hot and cold water supply lines. Note that UK Compression Adaptors 15 mm x 3/8 Inch (Grohe 46914000) are required for proper connection in some regions. Ensure all connections are watertight.
- Test for Leaks: Slowly turn on the main water supply and check all connections for leaks. Operate the faucet to ensure proper water flow and temperature adjustment.
Note: For visual guidance, refer to the installation diagrams typically included in the physical product packaging.
Operating Instructions
The GROHE Euroeco New Basin Mixer features a single lever for effortless control of water flow and temperature.
- Turning On/Off: Lift the lever to turn on the water. Push the lever down to turn off the water.
- Adjusting Water Flow: The height to which you lift the lever controls the water flow rate. Lift higher for more flow, lower for less.
- Adjusting Temperature: Move the lever to the left for hot water and to the right for cold water. The central position provides mixed water. The specially designed cartridge ensures smooth movement and precise control.
Note: For visual guidance on handle operation, refer to the diagrams typically included in the physical product packaging.
Maintenance and Care
To maintain the scratch-resistant and easy-to-clean chrome finish of your GROHE Euroeco New Basin Mixer, follow these care instructions:
- Regular Cleaning: Clean the faucet regularly with a soft cloth and mild soap or a non-abrasive liquid cleaner.
- Avoid Harsh Chemicals: Do not use abrasive sponges, scouring pads, or cleaners containing alcohol, ammonia, bleach, or phosphoric acid, as these can damage the chrome finish.
- Rinse Thoroughly: After cleaning, rinse the faucet thoroughly with clean water and dry it with a soft cloth to prevent water spots.
- Aerator Maintenance: Periodically unscrew and clean the aerator (at the spout tip) to remove any mineral deposits or debris that may affect water flow.
Note: For visual guidance on cleaning the aerator, refer to the diagrams typically included in the physical product packaging.
Troubleshooting
If you encounter any issues with your basin mixer, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Low Water Flow | Clogged aerator; partially closed stopcock; low water pressure in supply. | Clean the aerator; ensure stopcocks are fully open; check main water supply pressure. |
| Leaking from Spout | Worn cartridge; debris in cartridge. | Contact GROHE customer service for cartridge replacement or professional assistance. |
| Leaking from Base | Loose mounting nut; improper seal. | Check and tighten the mounting nut; ensure seals are correctly seated. |
| Difficulty Adjusting Temperature | Cartridge issue; imbalanced water pressure. | Ensure hot and cold water supplies are balanced; contact GROHE customer service. |
Specifications
- Model Number: 32734000
- Brand: GROHE
- Mounting Type: Deck Mount
- Hole Count: 1
- Finish Type: Chrome
- Material: Chrome / Metal
- Number of Handles: 1 (Lever Handle)
- Spout Design: Standard Basin Mixer Spout
- Pressure Requirement: High pressure, over 1.0 bar
- Special Features: Scratch resistant and easy to clean finish, effortless to install and maintain.
- Required Adaptors: UK Compression Adaptors 15 mm x 3/8 Inch, Grohe 46914000 (if applicable)
- Item Weight: Approximately 1 Kilogram
Warranty and Support
GROHE products are manufactured to the highest quality standards and are backed by a manufacturer's warranty. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official GROHE website.
For technical support, spare parts, or any other inquiries, please contact GROHE customer service through their official channels. When contacting support, please have your model number (32734000) and purchase information readily available.