Product Overview
This manual provides instructions for the installation, operation, and maintenance of your Grandeur 810578 Circulaire Rosette Double Dummy with Chambord Crystal Knob. This double dummy knob is designed for doors that require only a push/pull function, without a latch or locking mechanism. It features a Circulaire rosette and a Chambord crystal knob, crafted from solid forged brass with a Vintage Brass finish.
Image: Grandeur 810578 Double Dummy Knob, Vintage Brass finish.
Installation Guide
The Grandeur 810578 Double Dummy knob is designed for straightforward installation. The knobs and rosettes are pre-mounted to simplify the process.
Included Components:
- Non-functioning door knob for both sides of the door
- Circulaire rosettes for both sides of the door
- Two dummy spindles
- Mounting screws
Installation Steps:
- Prepare the Door: Ensure your door has the necessary bore holes. This knob is designed for a specific bore hole distance from the door edge. If your door has a standard modern bore hole, you may need to adjust or use a different spindle for proper fit.
- Attach Rosettes and Knobs: Position the rosettes and knobs on both sides of the door, aligning them with the bore holes.
- Insert Dummy Spindles: Insert the two dummy spindles through the door and into the knob mechanisms.
- Secure with Screws: Use the provided mounting screws to firmly attach the assembly to the door. Ensure all components are aligned and tightened securely.
Image: Detail of the Chambord Crystal Knob and Circulaire Rosette.
Operation
The Grandeur 810578 is a double dummy knob, meaning it does not have a latch or locking mechanism. It functions solely as a decorative pull for opening and closing a door. Simply grasp the knob and pull or push the door as needed.
Care and Maintenance
To maintain the appearance of your Vintage Brass knob, regularly wipe it with a soft, dry cloth. Avoid using abrasive cleaners, solvents, or polishes that may damage the finish. For deeper cleaning, a mild soap solution can be used, followed by thorough drying.
Troubleshooting
Knob Does Not Fit Properly:
If the knob does not align correctly or seems loose, verify that the bore hole in your door matches the specifications for this hardware. Some older or non-standard doors may require a different bore hole placement than modern door knobs. Adjustments or alternative spindles may be necessary to achieve a secure fit.
Product Specifications
| Model Number | 810578 |
| Material | Solid Forged Brass |
| Finish | Vintage Brass |
| Style | Circulaire Rosette with Chambord Crystal Knob |
| Function | Double Dummy (Push/Pull Only) |
| Item Weight | 4.3 Pounds |
| Included Components | Non-functioning door knob, longplate (rosette), two dummy spindles, mounting screws |
Warranty and Customer Support
This Grandeur product is backed by a Lifetime Mechanical Warranty, ensuring its durability and performance under normal use. All Grandeur products are hand-assembled in the USA, reflecting a commitment to quality craftsmanship.
For technical assistance, warranty claims, or any questions regarding your Grandeur hardware, please contact Grandeur customer support. Refer to the official Grandeur website or product packaging for contact details.