1. Introduction
This user manual provides essential information for the safe and effective use of the Invacare Full Electric Bed Junction Box, model 1117178. Please read this manual thoroughly before attempting any installation, operation, or maintenance procedures. Adherence to these instructions will ensure proper functionality and prolong the lifespan of your product.
2. Product Overview
The Invacare Full Electric Bed Junction Box (part number 1117178) is a crucial replacement component designed for Invacare full electric homecare beds. It serves as the central control unit for the bed's electrical functions, facilitating the movement of the head, foot, and overall bed height. This specific model is compatible with Invacare full electric bed models such as the 5410IVc and 5490IVc foot spring sections.
Figure 2.1: Invacare Full Electric Bed Junction Box 1117178. This image displays the compact design of the junction box, highlighting its various connection ports and overall structure.
Figure 2.2: Invacare's commitment to enhancing daily life. This image illustrates a user comfortably utilizing an Invacare product in a home setting, reflecting the brand's focus on personal assistance products.
3. Safety Information
Always prioritize safety when handling electrical components. Failure to follow these safety guidelines may result in injury, damage to the product, or voiding of the warranty.
- Disconnect Power: Always ensure the bed's power cord is unplugged from the electrical outlet before performing any installation, maintenance, or troubleshooting on the junction box or any part of the bed.
- Qualified Personnel: Only qualified and authorized personnel should attempt repairs or complex installations.
- Avoid Moisture: Keep the junction box and all electrical connections dry. Do not expose to water or excessive humidity.
- Inspect for Damage: Before installation, visually inspect the junction box for any signs of physical damage, cracks, or frayed wires. Do not install a damaged unit.
- Proper Connections: Ensure all cables are securely and correctly connected to their designated ports. Loose connections can lead to intermittent operation or electrical hazards.
- Proposition 65 Warning: This product may expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
4. Setup and Installation
The Invacare Full Electric Bed Junction Box 1117178 is designed as a direct replacement part. Follow these steps for proper installation:
- Prepare the Bed: Ensure the full electric bed is unplugged from the wall outlet. Position the bed to allow easy access to the foot spring section where the junction box is typically located.
- Locate Existing Junction Box: Identify the current junction box on your Invacare full electric bed. It is usually found within the foot spring section, often near the motors or control cables.
- Disconnect Cables: Carefully disconnect all cables connected to the existing junction box. It is highly recommended to take a photograph or make a diagram of the existing connections before disconnecting to ensure correct re-connection. Note the numbering or color-coding of the ports and corresponding cables.
- Remove Old Unit: Unmount the old junction box from its position. This may involve unscrewing fasteners or releasing clips.
- Install New Unit: Mount the new Invacare 1117178 junction box in the same location. Secure it using the appropriate fasteners or clips.
- Connect Cables: Reconnect all cables to the new junction box, ensuring they are inserted into the correct ports as per your diagram or the original configuration. Ensure each connection is firm and secure.
- Final Check: Double-check all connections to ensure they are properly seated and there are no loose wires.
- Restore Power: Once all connections are secure, plug the bed's power cord back into the electrical outlet.
Note: For specific wiring diagrams or complex installations, refer to the service manual for your particular Invacare full electric bed model (e.g., 5410IVc, 5490IVc).
5. Operation
The Invacare Full Electric Bed Junction Box 1117178 is a passive component that facilitates the electrical control of your bed. Its operation is directly linked to the bed's hand pendant or control panel.
- Once properly installed and connected, the junction box receives signals from the bed's control unit (e.g., hand pendant).
- It then directs power to the appropriate motors to execute commands such as raising or lowering the head section, foot section, or the entire bed frame.
- The junction box ensures that electrical currents are safely and efficiently distributed to the bed's various moving parts.
No direct user interaction with the junction box itself is required during normal bed operation.
6. Maintenance
Proper maintenance helps ensure the longevity and reliable performance of your junction box.
- Regular Inspection: Periodically inspect the junction box and all connected cables for any signs of wear, fraying, cuts, or loose connections.
- Keep Clean and Dry: Ensure the junction box remains clean and free from dust, debris, and moisture. Use a dry, soft cloth for cleaning. Do not use liquid cleaners directly on the unit.
- Avoid Opening: The junction box is a sealed unit. Do not attempt to open its casing, as this can damage internal components, expose you to electrical hazards, and void the product warranty.
- Cable Management: Ensure that all cables connected to the junction box are routed safely, without kinks, pinches, or excessive tension, to prevent damage.
7. Troubleshooting
If your Invacare Full Electric Bed is experiencing issues related to its electrical functions, the junction box may be a factor. Here are some common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| Bed does not respond to controls. | No power to the bed; Loose cable connections; Faulty hand pendant; Faulty junction box. |
|
| Intermittent bed movement. | Loose or damaged cable connections; Intermittent fault within the junction box. |
|
| Unusual noises from the junction box. | Internal component failure. | Immediately disconnect power. Do not attempt to open the unit. Contact Invacare support for assistance. |
If troubleshooting steps do not resolve the issue, it is recommended to contact Invacare customer support or a qualified service technician.
8. Specifications
| Attribute | Detail |
|---|---|
| Model Number | 1117178 |
| Manufacturer | Invacare |
| Product Dimensions | 14.21 x 7.99 x 4.53 inches |
| Weight | 0.01 ounces (approximate shipping weight) |
| Compatibility | Invacare Full Electric Homecare Beds (e.g., 5410IVc, 5490IVc) |
| Part Type | Replacement Control Box / Junction Box |
| Date First Available | October 29, 2014 |
9. Warranty and Support
For information regarding the warranty of your Invacare Full Electric Bed Junction Box 1117178, or for technical assistance and support, please contact Invacare Corporation directly.
- Manufacturer Contact: 1-800-333-6900
- Invacare Store: For additional products and information, visit the Invacare Store on Amazon.
When contacting support, please have your product model number (1117178) and any relevant purchase information ready.
