1. Introduction
This manual provides essential instructions for the safe and effective use of your Kircuit 29V Series AC/DC Power Adapter. This adapter is designed to provide reliable power for compatible lift chair and power recliner motors. Please read this manual thoroughly before installation and operation.
Figure 1: Kircuit 29V Series AC/DC Power Adapter. This image displays the main power adapter unit and its detachable AC input cord and DC output cord.
2. Safety Information
- Ensure the power adapter is used with devices that match its voltage and wattage specifications.
- Do not expose the adapter to water, moisture, or extreme temperatures.
- Avoid dropping or subjecting the adapter to severe impact.
- Do not attempt to open or repair the adapter. Refer servicing to qualified personnel.
- Keep out of reach of children.
- Unplug the adapter from the power outlet when not in use for extended periods.
3. Setup
Follow these steps to properly set up your Kircuit power adapter:
- Verify Compatibility: Confirm that your lift chair or power recliner motor requires a 24V DC input and is compatible with the barrel plug connector type. Compatible models include Okin JLDQ-11, JLDQ.11.156.204, JLDQ-5A, JLDQ.5.330.165, JLDQ.5.263.74, and Klec SW-3712, SW-8776, SW3712.
- Connect DC Output: Plug the barrel connector of the adapter's DC output cord into the corresponding power input port on your lift chair or recliner motor. Ensure a secure connection.
- Connect AC Input: Connect the detachable AC input cord to the adapter unit. Then, plug the other end of the AC input cord into a standard 100-240V AC electrical wall outlet.
- Power On: Once both connections are secure, the adapter is ready to supply power to your device.
Figure 2: Adapter connected to a power outlet. This image shows the Kircuit power adapter unit with its cords connected, plugged into a standard wall socket, ready for use.
4. Operating Instructions
The Kircuit power adapter operates automatically once connected. It converts the AC wall power to the DC power required by your compatible lift chair or recliner motor.
- Ensure all connections are firm before operating your lift chair or recliner.
- The adapter is designed for continuous operation within its specified limits.
- If your device has a battery, the adapter will also facilitate charging if the device supports it.
5. Maintenance
Minimal maintenance is required for this power adapter.
- Cleaning: Disconnect the adapter from the power outlet and the device before cleaning. Use a dry, soft cloth to wipe the exterior. Do not use liquid cleaners or solvents.
- Storage: Store the adapter in a cool, dry place when not in use. Avoid wrapping the cords too tightly to prevent damage.
- Inspection: Periodically inspect the cords and connectors for any signs of damage, fraying, or loose connections. If damage is observed, discontinue use and replace the adapter.
6. Troubleshooting
If you encounter issues with your power adapter, refer to the following common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| Device not receiving power | Loose connections | Ensure all cables are securely plugged into the adapter, wall outlet, and device. |
| Device not receiving power | No power from outlet | Test the wall outlet with another device. Check circuit breaker. |
| Device not receiving power | Incompatible device | Verify your device's power requirements match the adapter's specifications (24V DC, barrel plug). |
| Adapter feels warm | Normal operation | It is normal for the adapter to feel warm during operation. If it becomes excessively hot or emits smoke/odor, unplug immediately. |
| Flickering power/intermittent connection | Damaged cable or connector | Inspect cables for damage. If damaged, replace the adapter. |
If the problem persists after following these steps, contact customer support.
7. Specifications
Technical specifications for the Kircuit 29V Series AC/DC Power Adapter:
- Brand: Kircuit
- Input Voltage: 100-240V AC
- Output Voltage: 24 Volts DC (Note: Product title includes '29V' as a series identifier; actual output is 24V DC)
- Wattage: 50 Watts (compatible with 40W motors)
- Connector Type: Barrel Plug
- Special Feature: Built-in Dynamic IC, Charger IC & Power fuse for rapid charging and overcharge protection.
- Color: Black
- Compatible Devices: Okin JLDQ-11, JLDQ.11.156.204, JLDQ-5A, JLDQ.5.330.165, JLDQ.5.263.74; Klec SW-3712, SW-8776, SW3712 Lift Chair Power Recliner Motors.
Figure 3: Adapter dimensions. This image illustrates the physical dimensions of the power adapter unit, including its length, width, and height, along with cable lengths.
8. Warranty and Support
For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official Kircuit website. Keep your purchase receipt as proof of purchase for warranty claims.