1. Setup and Assembly
This Power Lift Recliner Chair is designed for easy assembly, requiring no additional tools. Follow these steps to set up your chair quickly and efficiently.
Step-by-Step Assembly:
- Unpack Components: Carefully remove all parts from the single package. Ensure all components listed in the detailed installation manual are present.
- Attach Armrests: Align the armrest cushions with the designated slots on the chair base and push down firmly until they lock into position.
- Install Backrest: Slide the backrest onto the seat base, ensuring the rails align correctly. Push down until you hear a "click" indicating it's securely in place.
- Connect Wiring: Connect the plug lines for the power and massage functions. Match white to white and red to red connectors. Secure any safety buckles as instructed.
- Power On: Plug the power adapter into a wall outlet. Your recliner is now ready for use.

Figure 1: All components of the Power Lift Recliner Chair laid out before assembly.

Figure 2: Visual guide for attaching armrests and backrest to the chair base.
Assembly Video:
Video 1: Step-by-step installation guide for the Power Lift Recliner Chair.
2. Operating Instructions
The Korser Power Lift Recliner Chair offers multiple functions for enhanced comfort and ease of use. All functions are controlled via the included remote.
Power Lift and Recline:
- Recline: Use the remote control to smoothly adjust the chair from an upright position to a fully reclined 150-degree angle. The footrest extends automatically.
- Lift Function: For assistance in standing, especially for seniors, the chair can gently tilt forward, providing stable support to rise without straining knees or back.
- Memory Function: To save your preferred recline position, press and hold the "Memory" button on the remote for three seconds. A quick tap will then automatically adjust the chair to your saved setting.

Figure 3: The recliner chair adjusting to different positions, including sleeping (150°), watching TV (120°), reading (105°), and standing assistance (45°).
Massage and Heat Functions:
- Lumbar Heat: Activate the lumbar heating element for soothing warmth that eases tension and promotes blood circulation.
- Vibration Massage: The chair features eight vibration massage nodes targeting various pressure points. Customize your massage with different modes and adjust intensity for personalized comfort.
Operation Video:
Video 2: Demonstration of the power lift and recline functions of the chair.
3. Maintenance
To ensure the longevity and appearance of your Korser Power Lift Recliner Chair, follow these simple maintenance guidelines:
- Cleaning: The high-quality faux leather upholstery is easy to clean. Simply wipe with a dry or damp lint-free cloth. Avoid harsh chemicals or abrasive cleaners.
- Spills: In case of spills, blot immediately with a clean, dry cloth. Do not rub, as this may spread the stain.
- General Care: Regularly inspect all connections and moving parts to ensure they are secure and functioning correctly.

Figure 4: Close-up view of the soft, breathable, and scratch-resistant linen fabric.
4. Troubleshooting
If you encounter any issues with your Power Lift Recliner Chair, please refer to the following common troubleshooting tips:
- Chair Not Responding: Ensure the power cord is securely plugged into both the chair and a working wall outlet. Check all internal wiring connections are firm.
- Massage/Heat Not Working: Verify the remote control is properly connected and the power is on. Check the specific settings for massage modes and heat activation.
- Unusual Noises: Inspect the chair's base and moving mechanisms for any obstructions. Ensure all assembly bolts are tightened.
If problems persist, please contact customer service for further assistance.
5. Specifications
| Feature | Detail |
|---|---|
| Brand | Korser |
| Model Number | LSJJ-SH-7047BLACK |
| Color | Black |
| Product Dimensions | 35"D x 32"W x 38"H |
| Seat Depth | 21.6 inches |
| Item Weight | 82.6 pounds |
| Weight Capacity | 300 lbs |
| Material | Linen (Fabric Type: Linen) |
| Fill Material | Foam |
| Reclining Positions | 2 (up to 150-degree angle) |
| Special Features | Power Lift & Recline, Memory Function, Side Pockets |

Figure 5: Detailed dimensions of the Power Lift Recliner Chair.
6. Warranty & Support
Return Policy:
This product is eligible for a 30-day easy return policy (refund/replacement).
Protection Plans:
- 2-Year Protection Plan: Available for purchase.
- 3-Year Protection Plan: Available for purchase.
- Complete Protect: A monthly plan covering all eligible past and future purchases is also available.
Customer Service:
If you have any questions or concerns regarding your Korser Power Lift Recliner Chair, please contact our professional customer service team. We are at your disposal to offer assistance whenever needed.
For direct support, please refer to the contact information provided with your purchase documentation or visit the Korser Store on Amazon.