1. Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Cornat TEC305105 Under-sink Brass Tap. Please read this manual carefully before installation and retain it for future reference. This product is designed for use in standard domestic and commercial plumbing systems as an under-sink water shut-off or supply tap.
2. Safety Instructions
- Always turn off the main water supply before beginning any installation or maintenance work.
- Wear appropriate personal protective equipment (PPE), such as safety glasses and gloves, during installation.
- Ensure all connections are secure and watertight to prevent leaks.
- If you are unsure about any part of the installation process, consult a qualified plumber.
- Do not use excessive force when tightening connections, as this may damage the tap or pipes.
3. Package Contents
Please check that all components are present before installation:
- 1x Cornat TEC305105 Under-sink Brass Tap 1/2"
- Sealing washers (if applicable)
- Instruction Manual (this document)
If any parts are missing or damaged, please contact your retailer.
4. Installation
4.1 Tools Required
- Adjustable wrench or spanner
- PTFE tape (thread seal tape)
- Bucket or cloth for catching drips
4.2 Installation Steps
- Turn off Water Supply: Locate the main water shut-off valve for your property and turn it off completely. Open a nearby tap to drain any remaining water from the pipes.
- Prepare Connection Point: Ensure the existing pipe connection point is clean and free from debris.
- Apply PTFE Tape: Wrap PTFE tape clockwise around the threaded end of the Cornat TEC305105 tap. Apply 3-5 layers for a secure seal.
- Connect the Tap: Carefully screw the tap onto the pipe connection by hand. Ensure it is aligned correctly.
- Tighten Connection: Use an adjustable wrench or spanner to gently tighten the tap. Do not overtighten. The tap should be firm and secure.
- Check for Leaks: Slowly turn the main water supply back on. Inspect all connections for any signs of leaks. If leaks are present, turn off the water supply, tighten the connection slightly, and recheck.
Image: The Cornat TEC305105 Under-sink Brass Tap, showing its 1/2 inch connection. This image illustrates the general appearance of the product being installed.
5. Operation
The Cornat TEC305105 is a simple shut-off tap. To operate, turn the handle clockwise to close the water flow and counter-clockwise to open the water flow. Ensure the tap is fully open or fully closed to prevent unnecessary wear and potential drips.
6. Maintenance
6.1 Cleaning
To maintain the appearance of your brass tap, clean it regularly with a soft cloth and mild soap and water. Avoid using abrasive cleaners, scouring pads, or harsh chemicals, as these can damage the brass finish.
6.2 Care
Periodically check the tap for any signs of leaks or wear. If you notice any issues, address them promptly to prevent further damage. In areas with hard water, mineral deposits may accumulate; these can often be removed with a vinegar solution applied with a soft cloth, followed by rinsing with clean water.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Water leak at connection point | Insufficient PTFE tape or loose connection | Turn off water, reapply PTFE tape, and tighten connection. |
| Tap drips when closed | Worn internal washer or debris | Turn off water, disassemble tap (if serviceable), clean or replace washer. Consult a plumber if unsure. |
| Reduced water flow | Partial blockage or main water supply issue | Check main water supply pressure. If tap is serviceable, check for debris inside. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | TEC305105 |
| Material | Brass |
| Connection Size | 1/2 inch |
| Dimensions (approx.) | 22.8 x 11.8 x 6.5 cm (Package) |
| Weight (approx.) | 360 grams |
| Manufacturer | CORNAT |
9. Warranty and Support
This product is covered by the standard manufacturer's warranty. Please refer to your purchase documentation for specific warranty terms and conditions. For technical support, spare parts, or warranty claims, please contact your retailer or the manufacturer directly, providing your model number (TEC305105) and proof of purchase.
