1. Introduction
This manual provides detailed instructions for the assembly, operation, maintenance, and troubleshooting of your Sauder Union Plain Bookcase with Door/Book Shelf. Please read all instructions carefully before beginning assembly and retain this manual for future reference.

Image 1.1: The Sauder Union Plain Bookcase with Door/Book Shelf, featuring open shelving and lower cabinet storage.
2. Safety Information
WARNING: Formaldehyde – www.p65warnings.ca.gov
- Always follow the assembly instructions precisely to ensure structural integrity.
- Do not overload shelves. Distribute weight evenly.
- For stability, consider wall-mounting the unit if recommended in the assembly instructions.
- Keep small parts and hardware away from children during assembly.
3. Setup and Assembly
Assembly of the Sauder Union Plain Bookcase is required. Your product package includes all necessary materials, hardware, and detailed assembly instructions. Please ensure all components are present before beginning. It is recommended to assemble the unit on a soft, clean surface to prevent scratches.
Video 3.1: An overview of the Sauder Union Plain Bookcase with Doors, Prairie Cherry Finish, demonstrating its features and design. This video can assist in understanding the product before assembly.
Refer to the included printed assembly instructions for step-by-step guidance on connecting panels, installing shelves, and attaching doors. Ensure all fasteners are tightened securely but do not overtighten.
4. Operating Instructions
The Sauder Union Plain Bookcase features three adjustable shelves in the upper section and an additional adjustable shelf behind the lower doors. These adjustable shelves allow for customized storage to accommodate items of various sizes.
- Adjustable Shelves: To adjust a shelf, carefully remove any items, then lift the shelf and reposition the shelf pins to the desired height. Ensure all four pins are securely inserted into the corresponding holes before placing the shelf back.
- Hidden Storage: The lower cabinet provides concealed storage. Open the doors using the knobs to access the interior shelf.

Image 4.1: The lower cabinet with one door open, showcasing the adjustable shelf and hidden storage capacity.
This bookcase is suitable for various rooms including bedrooms, hallways, living rooms, and offices, providing versatile storage and display options.
5. Maintenance
To maintain the appearance and longevity of your Sauder Union Plain Bookcase, follow these simple care instructions:
- Cleaning: Wipe the surfaces with a dry cloth. Avoid using abrasive cleaners or harsh chemicals, which can damage the Prairie Cherry finish.
- Spills: Immediately wipe up any spills with a soft, dry cloth to prevent moisture damage.
- Sunlight: Avoid prolonged exposure to direct sunlight to prevent fading of the finish.
- Hardware: Periodically check and tighten all hardware connections to ensure stability.

Image 5.1: Detail of the Prairie Cherry finish, demonstrating the texture and color that should be maintained with proper care.
6. Troubleshooting
If you encounter issues with your bookcase, consider the following common solutions:
- Wobbly Unit: Ensure all cam locks and screws are fully tightened. Verify that the unit is placed on a level surface. Adjust glides if present.
- Shelves Not Level: Check that all four shelf pins are inserted correctly and fully into the corresponding holes at the same height. If holes appear misaligned, contact customer support.
- Doors Not Closing Properly: Inspect hinges for proper installation and alignment. Adjust hinges if necessary according to the assembly instructions. Ensure no items are obstructing the door's path.
- Damaged Parts: If any parts are damaged during assembly or use, do not attempt to force them. Contact Sauder customer support for replacement parts.
7. Specifications
| Feature | Detail |
|---|---|
| Model Name | Union Plain |
| Model Number | 428925 |
| Brand | Sauder |
| Assembled Dimensions (L x W x H) | 31.18" x 14.49" x 71.50" (79.2 cm x 36.8 cm x 181.6 cm) |
| Item Weight | 86.9 Pounds (39.4 kg) |
| Material | Engineered Wood |
| Finish Type | Prairie Cherry finish |
| Number of Shelves | 4 (3 adjustable in upper section, 1 adjustable behind doors) |
| Special Feature | Adjustable Shelves |
| Assembly Required | Yes |
| Recommended Uses | Bedroom, Hallway, Living Room, Office |

Image 7.1: Detailed dimensions of the Sauder Union Plain Bookcase.
8. Warranty Information
This Sauder Union Plain Bookcase is covered by a 5-year limited warranty. For specific details regarding warranty coverage, terms, and conditions, please refer to the documentation included with your product or contact Sauder customer support.
9. Customer Support
For assistance with assembly, replacement parts, or any other inquiries, Sauder's Domestic Call Center is ready to assist you.
- Website: Visit sauder.com/service for assembly instructions, live chat support, assembly tip videos, and to order replacement parts.
- Phone: Call 800-523-3987 for direct assistance.

Image 9.1: Sauder's customer support team is available to help with your product needs.





