The Cover Cradle II is a cover lifting system designed to simplify hot tub maintenance and enhance user safety. This article provides a detailed overview of the system, its installation process, compatibility with various spa models, and essential maintenance considerations, based on official manuals and technical documentation. The system utilizes a pneumatic gas spring to reduce the physical effort required to operate a hot tub cover. It is intended for use with spas featuring plastic or metal frames, including those with removable or non-removable panels.
System Overview and Key Features
The Cover Cradle II is a second-generation cover lifting system engineered for ease of use and durability. It employs a pivot assembly, gas springs, and mounting brackets to facilitate smooth and controlled movement of the spa cover. The system is designed for single-person installation, although reviewing the complete instructions beforehand is recommended.
Key features of the Cover Cradle II include:
- A single pneumatic gas spring for controlled cover movement.
- Pivoting arms that attach to the cover and spa frame.
- Mounting brackets for secure installation.
- Compatibility with a wide range of spa models and years.
The installation process involves attaching rear and side hinges, securing a crosslink assembly, and installing the gas spring. Each step requires careful attention to detail to ensure proper operation and safety.
Installation Requirements and Tools
Prior to commencing installation, it is essential to gather the necessary tools and components. The following tools are required:
- Cordless drill
- Flat head screwdriver
- 7/16” socket with a #2 square drive bit
- Ratchet
- 1/8” drill bit
- Fine tip marker
- 1/2” wrench
- Safety glasses
The installation kit typically includes:
- Right and left pivot assemblies
- Mounting brackets
- Screws (including #10 x 1” and #10 x 1½” square flat head screws)
- Gas springs
- Side arm assemblies
Organizing these components before beginning the installation process can prevent confusion and streamline the procedure.
Step-by-Step Installation Guide
The installation process can be broken down into several key steps. These steps must be followed sequentially to ensure correct assembly and functionality.
Step 1: Prepare the Spa and Cover
The initial step involves preparing the spa and cover for the installation of the Cover Cradle II. Specific details regarding this preparatory step are not provided in the available documentation.
Step 2: Secure the Mounting Brackets
The mounting brackets serve as the foundation for the entire system. The documentation differentiates the process based on whether the spa has removable or non-removable panels.
- Spas with Non-Removable Panels: Secure the mounting bracket directly to the frame using the #10 x 1” square flat head screws.
- Spas with Removable Panels: Ensure the side arm is aligned with the panel edges and that the mounting bracket is securely fastened.
Step 3: Attach Side Arm Assembly
Locate the Side Arm Assembly and remove the single bolt attached to the side hinge. Align the side arm with the mounting bracket and secure it using appropriate fasteners. This process must be repeated for both the left and right side arm assemblies to ensure balanced support for the cover.
Step 4: Install the Pivot Arms
The documentation references locating the cardboard template and placing it on the ground below the Side Arm Assembly. It also mentions removing a single bolt attached to the side hinge. Further details regarding the installation of the pivot arms are not provided.
Step 5: Install the Gas Spring
The gas spring is a critical component that provides the lifting force. To install the gas spring:
- Locate the gas spring and snap it onto the upper ball stud, which is attached to the pivot arm.
- Ensure the gas spring is aligned with the pivot arm and securely fastened.
Step 6: Final Installation and Testing
Once all components are installed, the system requires testing. Carefully open and close the cover to verify smooth movement and proper assistance from the gas spring. If the cover does not move smoothly or stops abruptly, review the installation steps to ensure all components are correctly aligned and secured. Avoid over-tightening the gas spring, as this can make the cover difficult to open or close.
Compatibility and Model-Specific Notes
The Cover Cradle II is designed to be compatible with a wide range of spa models and years. The following table outlines supported models and their corresponding years:
| Brand | Model | Years Supported |
|---|---|---|
| Hot Spring | Aria (AR) | 2007–2018 |
| Hot Spring | Aria NXT (ARN) | 2022–2025 |
| Limelight | Beam I (BMI) | 2022–2024 |
| Limelight | Beam II (BMII) | 2022–2024 |
| Limelight | Flair (FLR) | 2022–2024 |
| Limelight | Flash (FSH) | 2022–2024 |
| Hot Spring | Grandee (G) | 1997–2007 |
| Hot Spring | Grandee (GG) | 2007–2018 |
| Hot Spring | Grandee NXT (GGN) | 2022–2025 |
| Hot Spring | Prodigy (H) | 1997–2018 |
| Hot Spring | Prodigy (HN) | 2022–2025 |
| Hot Spring | Sovereign (I) | 1997–2010 |
| Hot Spring | Sovereign (II) | 2004–2018 |
| Hot Spring | Sovereign (IIN) | 2022–2023 |
It is crucial to verify that your specific spa model and year are listed in the compatibility table before proceeding with installation. If your spa is not listed, the Cover Cradle II may not be compatible, and an alternative cover lifting system may be necessary.
Additional Installation Tips and Safety Precautions
Several additional tips are provided to ensure a successful and safe installation:
- Always wear safety glasses and use proper hand tools to avoid injury.
- Ensure the spa cover warning label faces the front or right side of the spa, depending on the cover configuration.
- If the cover lifter includes hand grips or towel racks, install them after the main components are in place and adjust their position for comfortable use.
- If the cover lifter includes electrical components, exercise caution to avoid water contact and carefully follow the manufacturer’s instructions.
- Always “ease” the cover to the open and close position to avoid slamming, which can prolong the cover’s service life.
Conclusion
The Cover Cradle II offers a reliable and efficient solution for simplifying hot tub cover operation. Successful installation relies on careful adherence to the step-by-step guide, proper alignment of components, and meticulous adjustment of the gas spring. Prior to installation, verifying compatibility with your specific spa model is essential. By following these guidelines, users can ensure the system operates smoothly and safely, enhancing their hot tub experience.