1. Introduction
This manual provides detailed instructions for the assembly, operation, and maintenance of your DERCASS Queen Murphy Bed with Slats. Please read all instructions carefully before beginning assembly and retain this manual for future reference. Proper assembly and use are essential for safety and product longevity.
2. Safety Information
- Read and understand all instructions before assembling and using the bed.
- Ensure all parts are securely fastened according to the assembly instructions. Loose parts can cause injury or damage.
- Do not exceed the maximum weight capacity of 600 lbs for the bed.
- Keep children and pets away from the assembly area during installation.
- The Murphy bed must be securely anchored to a wall stud. Professional installation is recommended for wall mounting to ensure stability and safety.
- Use only the recommended mattress thickness of 6-8 inches.
- Exercise caution when opening and closing the bed to prevent pinching or injury.
3. Package Contents
Before assembly, verify that all components are present and undamaged. The package typically includes:
- Bed Frame components
- Cabinet Boards (Plywood + MDF)
- Hardware (screws, bolts, connectors, wall anchoring kit)
- Flexible Slats for mattress support
- Dual piston metal folding mechanism
- Support Leg(s)
- Assembly Tools (basic tools provided)
The product is shipped in 3 packages. Refer to the detailed parts list in the separate installation manual for specific component identification.
4. Setup and Assembly Instructions
Assembly is required. Follow the step-by-step instructions provided in the separate installation manual included with your product. Ensure you have adequate space and assistance for assembly.
Key Assembly Steps:
- Unpack and Organize: Carefully unpack all components and lay them out. Identify each part using the provided parts list.
- Assemble Cabinet Frame: Construct the main cabinet structure using the plywood and MDF boards.
- Install Folding Mechanism: Attach the dual piston metal folding mechanism to the cabinet frame. Ensure correct orientation and secure fastening.
- Assemble Bed Frame: Construct the bed frame, including the slat supports.
- Attach Bed Frame to Mechanism: Connect the assembled bed frame to the folding mechanism within the cabinet.
- Install Support Legs: Attach the foldable support legs to the bed frame.
- Wall Anchoring: This is a critical safety step. Securely anchor the entire unit to a wall stud using the provided wall anchoring kit. Failure to do so can result in serious injury.
- Insert Slats: Place the flexible slats into the bed frame for mattress support.

Image 1: Dimensions of the DERCASS Queen Murphy Bed when extended. This image illustrates the overall length, width, and height of the bed frame and cabinet when the bed is in the open position, ready for use.

Image 2: Detail of the dual piston metal folding mechanism. This image highlights the hydraulic piston system responsible for the smooth and controlled opening and closing of the Murphy bed, ensuring ease of use.

Image 3: Detail of the foldable support leg. This image shows the sturdy leg that flips down to support the bed frame when in the open position, providing stability and weight distribution.
5. Operating Instructions
The DERCASS Murphy Bed is designed for easy operation, allowing you to convert your space efficiently.
To Open the Bed:
- Ensure the area in front of the cabinet is clear of obstructions.
- Grasp the handles located on the front panel of the cabinet.
- Gently pull the bed frame downwards. The dual piston mechanism will assist in a smooth descent.
- As the bed lowers, flip the support leg(s) down onto the floor to provide stable support.
- Once fully extended and supported, the bed is ready for use.
To Close the Bed:
- Remove any bedding or items from the bed surface.
- Fold the support leg(s) back into their stored position.
- Grasp the handles and gently lift the bed frame upwards. The piston mechanism will assist in lifting the bed.
- Continue lifting until the bed frame is fully vertical and securely latched into the cabinet.

Image 4: DERCASS Queen Murphy Bed in the open position. This image shows the bed fully extended from the cabinet, with a mattress and bedding, demonstrating its functional use as a sleeping area.

Image 5: DERCASS Queen Murphy Bed in the closed cabinet position. This image displays the bed neatly folded away into its cabinet, showcasing its space-saving design and how it blends into a room as a piece of furniture.
6. Maintenance
Regular maintenance will help ensure the longevity and safe operation of your Murphy bed.
- Cleaning: Wipe the surfaces with a dry, soft cloth. Avoid abrasive cleaners or harsh chemicals that may damage the finish.
- Fastener Check: Periodically inspect all screws, bolts, and connections to ensure they remain tight. Retighten as necessary.
- Mechanism Inspection: Regularly check the dual piston folding mechanism for any signs of wear or damage. Ensure it operates smoothly. Do not attempt to lubricate unless specifically instructed by the manufacturer.
- Wall Anchoring: Verify that the wall anchoring system remains secure and that the bed is firmly attached to the wall.
7. Troubleshooting
If you encounter any issues with your DERCASS Murphy Bed, refer to the following common troubleshooting tips:
- Bed does not open or close smoothly:
- Check for any obstructions around or under the bed frame.
- Ensure all assembly hardware is properly tightened.
- Verify that the piston mechanism is correctly installed and not damaged.
- Bed feels unstable when open:
- Confirm that the support leg(s) are fully extended and locked into place.
- Re-check the wall anchoring to ensure the unit is securely fastened to a wall stud.
- Ensure all bed frame connections are tight.
- Noise during operation:
- Inspect for any loose hardware and tighten as needed.
- Ensure the bed frame is not rubbing against the cabinet during movement.
If these steps do not resolve the issue, please contact DERCASS customer support for further assistance.
8. Specifications
| Brand | DERCASS |
| Model Number | LP000664 |
| UPC | 750864677084 |
| Size | Queen (U.S. Standard) |
| Color | White |
| Material | Plywood + MDF |
| Overall Product Dimensions (Closed) | 88.1"L x 15.7"W x 68.8"H |
| Overall Product Dimensions (Open) | 82.2"L x 68"W x 68.8"H |
| Overall Product Weight | 190.78 lbs |
| Bed Weight Capacity | 600 lbs |
| Recommended Mattress Thickness | 6-8 inches (Mattress not included) |
| Assembly Required | Yes |

Image 6: Dimensions of the DERCASS Queen Murphy Bed when closed. This image provides the measurements for the cabinet when the bed is folded away, indicating its length, width, and height in the upright position.
9. Support
For any questions, concerns, or assistance with your DERCASS Queen Murphy Bed, please contact DERCASS customer support. We are committed to providing solutions and ensuring your satisfaction.
Please have your model number (LP000664) and UPC (750864677084) available when contacting support to expedite assistance.