Fluidmaster B4F20U 20-Inch No-Burst Faucet Connector Instruction Manual

1. Introduction

This manual provides instructions for the proper installation and use of the Fluidmaster B4F20U 20-inch No-Burst Faucet Connector. This connector is designed for reliable water supply connections to faucets, ensuring durability and high flow capacity.

2. Safety Information

• Always turn off the main water supply before beginning any installation or maintenance.
• Wear appropriate personal protective equipment (PPE), such as gloves and eye protection, during installation.
• Do not overtighten connections, as this can damage threads or internal seals, leading to leaks.
• Ensure all connections are leak-free before restoring the water supply.
• Proposition 65 Warning: This product contains brass, which may expose you to lead, a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands thoroughly after handling.

3. Package Contents

Verify that your package contains the following item:

• One (1) Fluidmaster B4F20U 20-inch No-Burst Faucet Connector.

Image 1: Fluidmaster B4F20U 20-inch No-Burst Faucet Connector. This image displays the braided stainless steel connector with its packaging, highlighting its flexible design and durable construction.

4. Setup and Installation

4.1. Preparation

1. Locate the main water supply valve for your home or the specific area and turn it off completely.
2. Open the faucet to drain any residual water from the lines.
3. Ensure the faucet's water inlet and the water supply valve's outlet are clean and free of debris or old sealant.

4.2. Connection Steps

1. Connect one end of the Fluidmaster B4F20U connector to the faucet's water inlet. Hand-tighten the connection until snug. Then, use a wrench to tighten an additional quarter to half turn. Do not overtighten.
2. Connect the other end of the Fluidmaster B4F20U connector to the water supply valve. Hand-tighten the connection until snug. Then, use a wrench to tighten an additional quarter to half turn. Do not overtighten.
3. Ensure the connector hose is not kinked, twisted, or under excessive tension.

4.3. Leak Check

1. Slowly turn on the main water supply valve.
2. Carefully inspect all connection points for any signs of water leakage.
3. If a leak is detected, immediately turn off the water supply and gently tighten the leaking connection further. Avoid excessive force. Repeat the leak check.

5. Usage

Once properly installed and checked for leaks, the Fluidmaster B4F20U connector provides a secure and durable water path from the supply valve to the faucet. No further operational steps are required beyond the normal use of your faucet.

6. Maintenance

• Periodically inspect the connector for any visible signs of wear, corrosion, kinks, or damage.
• If any damage or degradation is observed, the connector should be replaced immediately to prevent potential water damage.
• Clean the exterior of the connector with a soft cloth and mild soap solution if necessary. Avoid using abrasive cleaners or harsh chemicals.

7. Troubleshooting

7.1. Leakage at Connection Points

• Ensure the water supply is turned off before attempting any adjustments.
• Verify that both ends of the connector are properly aligned and tightened.
• Check if the internal rubber washers (if applicable) are correctly seated and not damaged.
• Avoid using pipe dope or Teflon tape on connections that utilize integrated rubber washers, as this can interfere with the seal.

7.2. Low Water Flow

• Confirm that the water supply valve connected to the faucet is fully open.
• Inspect the connector hose for any kinks or severe bends that might restrict water flow.

8. Specifications

9. Warranty and Support

For detailed warranty information, technical assistance, or customer support regarding your Fluidmaster B4F20U connector, please visit the official Fluidmaster website or contact their customer service department directly. Retain your purchase receipt as proof of purchase for any warranty claims.