Important Safety Information
Please read all safety instructions before installation and operation. Failure to follow these instructions may result in injury or damage.
- Always ensure the motor is properly installed and secured.
- The motor actuator has a maximum load capacity of 1500N (approximately 337 lbs) for push and pull forces.
- Be cautious when handling electrical components to avoid injury. Disconnect power before installation or maintenance.
- Keep hands and loose clothing clear of moving parts during operation.
- This product is designed for indoor use only.
- If you are unsure about any part of the installation process, consult a qualified technician.
Product Overview
The Limoss MD142-30-L1-150-228 is an OEM replacement motor actuator designed for power recliners and lift chairs. It provides the necessary linear motion for the reclining mechanism, ensuring smooth and reliable operation.
Key Features
- Direct OEM replacement for Limoss 451615 Model MD142-30-L1-150-228.
- Input: 24-35V, 5A Max.
- Duty Cycle: Max T_ON: 2min, Min. T_off: 18min.
- Max Load: Push: 1500N, Pull: 1500N.
- 5-pin connection for hand control.
- 2-pin connection for transformer.
Package Contents
- 1 x Limoss MD142-30-L1-150-228 Motor Actuator
- 2 x Mounting Pins
- 2 x Cotter Pins
Setup and Installation
Before beginning installation, ensure the recliner is unplugged from the power source. It is recommended to have assistance when lifting or moving the recliner.
Identifying Your Motor
Verify that the model number on your existing motor matches the replacement motor. The model number is typically found on a label affixed to the motor housing.
Image: Close-up view of the motor actuator label, highlighting the model number MD142-30-L1-150-228 and part number 451615.
Checking Connectors
Confirm that the cable connectors on the new motor match your existing wiring. The motor features a 5-pin connection for the hand control and a 2-pin connection for the transformer.
Image: Detailed view of the 5-pin hand control connector and the 2-pin transformer connector on the motor actuator.
Installation Steps
- Disconnect Power: Unplug the recliner from the wall outlet.
- Access Motor: Carefully turn the recliner over or tilt it back to access the underside where the motor actuator is located.
- Remove Old Motor:
- Disconnect the 5-pin hand control cable and the 2-pin transformer cable from the old motor.
- Remove the pins securing the old motor actuator to the recliner frame. Keep these pins or use the new ones provided.
- Carefully remove the old motor actuator.
- Install New Motor:
- Position the new Limoss MD142-30-L1-150-228 motor actuator in the same location as the old one.
- Align the mounting holes and insert the pins, securing them with the cotter pins. Ensure the motor is firmly attached.
- Connect Cables:
- Plug the 5-pin hand control cable directly into the black motor casing.
- Plug the 2-pin (one flat, one round) transformer cable into the cord coming from the motor.
- Test Operation: Plug the recliner back into the wall outlet and test the reclining functions using the hand control. Ensure smooth movement in both directions.
Image: Diagram illustrating the minimum installation size (150mm / 5.9 inches) and stroke length (228mm / 8.98 inches) of the motor actuator.
Operating Instructions
Once the motor actuator is installed and connected, operate your recliner as usual using the hand control. The motor will extend or retract to adjust the chair's position. Avoid forcing the mechanism if it encounters an obstruction.
Maintenance
Regular maintenance helps ensure the longevity and smooth operation of your motor actuator.
- Cleaning: Keep the motor and surrounding area free from dust and debris. Use a dry cloth for cleaning.
- Inspection: Periodically inspect all connections and mounting points for tightness and wear.
- Lubrication: The motor actuator is generally maintenance-free regarding lubrication. Do not apply lubricants unless specifically instructed by the manufacturer.
- Duty Cycle: Adhere to the specified duty cycle (Max T_ON: 2min, Min. T_off: 18min) to prevent overheating and prolong motor life. Avoid continuous operation for extended periods.
Troubleshooting
If your recliner is not operating correctly after motor replacement, refer to the following troubleshooting guide:
| Problem | Possible Cause | Solution |
|---|---|---|
| Motor does not operate. | No power, loose connections, faulty hand control. | Check if the recliner is plugged in. Verify all cable connections (5-pin and 2-pin) are secure. Test with a known working hand control if available. |
| Motor operates intermittently. | Loose connection, motor overheating (duty cycle exceeded). | Check all connections. Allow the motor to cool down if it has been operated continuously. Ensure the duty cycle is respected. |
| Motor makes unusual noises. | Obstruction, worn parts, improper installation. | Inspect for any obstructions in the reclining mechanism. Ensure the motor is securely mounted and not rubbing against the frame. |
| Recliner does not fully extend or retract. | Obstruction, incorrect installation, motor nearing end of life. | Check for obstructions. Re-verify installation to ensure full range of motion is possible. |
Specifications
| Feature | Detail |
|---|---|
| Model | MD142-30-L1-150-228 |
| Part Number | 451615 |
| Brand | Limoss |
| Input Voltage | 24-35V |
| Max Current | 5A |
| Duty Cycle | Max T_ON: 2min, Min. T_off: 18min |
| Max Load (Push/Pull) | 1500N (approx. 337 lbs) |
| Hand Control Connection | 5-pin DIN |
| Transformer Connection | 2-pin (one flat, one round) |
| Minimum Install Size | 150mm / 5.9 inches |
| Stroke Length | 228mm / 8.98 inches |
| Material | Aluminum |
Warranty and Support
For warranty information or technical support, please refer to the original purchase documentation or contact your retailer. Ensure you have your model number (MD142-30-L1-150-228) and part number (451615) available when seeking assistance.
For additional resources, you may visit the Limoss brand page on Amazon.
