1. Introduction
Thank you for choosing the Pfister 940-377 Langston Series Tub and Shower Lever Handle. This manual provides detailed instructions for the safe installation, operation, and maintenance of your new brushed nickel handle. Please read all instructions carefully before beginning installation and keep this manual for future reference.
This product is designed to enhance the functionality and aesthetic of your tub and shower system, offering reliable performance and a stylish brushed nickel finish.
2. Safety Information
- Always turn off the main water supply before attempting any plumbing installation or repair.
- Wear appropriate personal protective equipment, such as safety glasses, during installation.
- If you are unsure about any part of the installation process, consult a qualified plumber.
- Do not overtighten connections, as this can damage the product or plumbing.
- Keep small parts away from children to prevent choking hazards.
3. Package Contents
Please verify that all components are present before beginning installation. If any parts are missing or damaged, contact Pfister customer service.
- Pfister Langston Series Tub and Shower Lever Handle (1)
- Mounting Screw (1)
4. Tools Required (Not Included)
- Phillips Head Screwdriver
- Adjustable Wrench (optional, for removing old handle)
- Pliers (optional, for removing old handle)
- Cleaning Cloth
5. Setup and Installation
Follow these steps to install your new Pfister Langston Series Tub and Shower Lever Handle. Ensure the water supply is turned off before proceeding.
Step-by-Step Installation:
- Turn Off Water Supply: Locate the main water shut-off valve for your home or the specific valve for your tub/shower unit and turn it off.
- Remove Old Handle (if applicable): If replacing an existing handle, carefully remove any decorative caps or screws. Use a screwdriver to loosen and remove the screw holding the old handle in place. Gently pull the old handle off the valve stem.
- Clean Area: Clean any debris or mineral buildup from around the valve stem and escutcheon plate area.
- Position New Handle: Align the new Pfister Langston lever handle onto the valve stem. Ensure it slides on smoothly and is oriented correctly for desired operation (e.g., lever pointing down when off).
- Secure Handle: Insert the provided mounting screw into the center of the handle and tighten it with a Phillips head screwdriver. Do not overtighten; tighten until snug.
- Test Operation: Slowly turn the main water supply back on. Check for any leaks around the handle base. Operate the handle to ensure smooth movement and proper water flow and temperature control.
Image: The Pfister 940-377 Langston Series Tub and Shower Lever Handle in a brushed nickel finish. This image shows the handle's design and finish, which is installed onto a valve stem.
6. Operation
The Pfister Langston Series Lever Handle provides simple and intuitive control over your tub and shower water flow and temperature.
- Turning On/Off: Move the lever handle to the desired position to turn the water on or off.
- Temperature Control: Rotate the handle to adjust the water temperature. Typically, rotating counter-clockwise increases hot water, and clockwise increases cold water, but this can vary based on your valve's installation.
- Flow Control: The lever also controls the water flow.
7. Maintenance and Cleaning
To maintain the beautiful finish and ensure the longevity of your Pfister Langston handle, follow these cleaning guidelines:
- Regular Cleaning: Clean the handle regularly with a soft, damp cloth.
- Mild Soap: For tougher spots, use a mild soap and water solution. Rinse thoroughly with clean water and dry with a soft cloth.
- Avoid Harsh Cleaners: Do not use abrasive cleaners, harsh chemicals, ammonia-based products, or scouring pads, as these can damage the brushed nickel finish.
- Avoid Polishes: Do not use polishes or waxes, as they can build up and dull the finish.
8. Troubleshooting
If you encounter issues with your Pfister Langston handle, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Handle is loose | Mounting screw is loose. | Tighten the mounting screw with a Phillips head screwdriver. Do not overtighten. |
| Water drips from handle base | Improper installation or worn internal components (not typically handle issue). | Ensure handle is properly seated and screw is snug. If dripping persists, the issue may be with the valve cartridge, which is separate from the handle. Consult a plumber or Pfister support. |
| Difficulty turning handle | Mineral buildup or internal valve issue. | Clean around the handle and valve stem. If the problem persists, the issue is likely with the valve cartridge. |
9. Specifications
- Model Number: 940-377K
- Brand: Pfister
- Series: Langston R89 / 808 Series
- Type: Tub and Shower Lever Handle
- Material: Brass
- Finish: Brushed Nickel
- Item Weight: 1.5 pounds
- Included Components: Handle, Screw
- Special Feature: Easy to Install
- UPC: 038877523520
10. Warranty and Customer Support
Pfister stands behind the quality of its products. For specific warranty information, please refer to the warranty card included with your original purchase or visit the official Pfister website.
If you require assistance with installation, troubleshooting, or have questions about your product, please contact Pfister Customer Support:
- Website: www.pfisterfaucets.com
- Phone: Refer to the Pfister website for regional contact numbers.
Please have your model number (940-377K) and date of purchase available when contacting support.
