Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Moen Matte Black 8-Inch Standard Shower Arm, Model 123815BL. Please read all instructions carefully before beginning installation to ensure proper function and longevity of the product.
Safety Information
Always turn off the main water supply before installing or servicing any plumbing fixture. 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.
Package Contents
Verify that all components are present before beginning installation.
- Moen Matte Black 8-Inch Standard Shower Arm (1)
- Decorative Flange (1) (May be pre-attached or separate depending on packaging)
Image: The Moen Matte Black 8-Inch Standard Shower Arm, showing its matte black finish and threaded ends.
Tools Required
The following tools are typically required for installation:
- Adjustable Wrench or Pipe Wrench
- Plumber's Tape (PTFE Tape)
- Soft Cloth or Rag (to protect finish)
Setup and Installation
- Turn off Water Supply: Locate the main water shut-off valve for your home or the specific bathroom and turn off the water supply.
- Remove Old Shower Arm (if applicable): If replacing an existing shower arm, unscrew it counter-clockwise from the wall fitting. Clean any old sealant or debris from the wall opening.
- Prepare New Shower Arm: Apply plumber's tape (PTFE tape) clockwise around the threaded end of the new Moen shower arm that will connect to the wall fitting. Apply 3-5 wraps of tape to ensure a watertight seal.
- Install Decorative Flange: Slide the decorative flange (if separate) onto the shower arm, ensuring it faces the wall.
- Thread into Wall: Carefully thread the shower arm into the wall fitting by hand, turning clockwise. Ensure it is straight and not cross-threaded.
- Tighten Shower Arm: Using an adjustable wrench, tighten the shower arm until it is secure and points downwards at the desired angle. Important: Place a soft cloth or rag over the shower arm when using a wrench to protect the matte black finish from scratches or damage. Do not overtighten.
- Position Flange: Slide the decorative flange flush against the wall to cover the opening.
- Attach Showerhead: Apply plumber's tape to the threads of the shower arm where the showerhead will attach. Thread your showerhead onto the shower arm and tighten by hand, then with a wrench (using a soft cloth) until secure. (Showerhead sold separately).
- Restore Water Supply: Slowly turn the main water supply back on and check for leaks at all connections. Tighten gently if any leaks are observed.
Image: An example of a Moen shower arm installed as part of a complete shower system, demonstrating its appearance in a bathroom setting.
Operating
The Moen Matte Black Shower Arm is a static component designed to extend the showerhead from the wall. Its operation is dependent on the shower valve and showerhead it is connected to. Ensure the shower arm is securely installed and the showerhead is properly attached before use.
Maintenance
To maintain the matte black finish and ensure the longevity of your Moen shower arm:
- Cleaning: Clean regularly with a soft, damp cloth. Avoid abrasive cleaners, harsh chemicals, or polishes as these can damage the finish.
- Drying: After each use, wipe the shower arm dry to prevent water spots and mineral buildup, especially in hard water areas.
- Inspection: Periodically check the connection points for any signs of leaks or loosening.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Leak at wall connection | Insufficient plumber's tape; loose connection; damaged threads. | Turn off water, remove shower arm, reapply plumber's tape (more wraps), and re-tighten. Inspect threads for damage. |
| Leak at showerhead connection | Insufficient plumber's tape; loose showerhead. | Turn off water, remove showerhead, reapply plumber's tape, and re-tighten showerhead. |
| Finish damage after tightening | Wrench used directly on finish without protection. | This is typically cosmetic and cannot be repaired. Always use a soft cloth to protect the finish when using tools. |
Specifications
- Brand: Moen
- Model Number: 123815BL
- Color: Matte Black
- Material: Metal (Brass construction)
- Length: 8 Inches
- Connection Type: 1/2" IPS Universal Threads
- Installation Type: Wall Mounted
- Item Weight: 7.2 ounces
- Product Dimensions: 8 x 8 x 8 inches (Approximate package dimensions)
Warranty Information
This Moen product is backed by a Limited Lifetime Warranty. For specific details regarding warranty coverage, terms, and conditions, please refer to the official Moen website or contact Moen customer support directly. Keep your proof of purchase for warranty claims.
Customer Support
For further assistance, technical support, or to inquire about replacement parts, please contact Moen customer service:
- Website: www.moen.com
- Phone: Refer to Moen's official website for regional contact numbers.
