1. Product Overview
The HNLIY Electric Exercise Bike HL-SJTIT02 is designed for active and passive rehabilitation, targeting both upper and lower body muscles. It is suitable for individuals requiring physical therapy, including seniors and those recovering from conditions such as cerebral infarction, stroke hemiplegia, cerebral palsy, and joint issues. This equipment helps improve blood circulation, muscle strength, coordination, and joint flexibility.

Image: The HNLIY Electric Exercise Bike in use, demonstrating upper and lower body workouts in a rehabilitation setting.
2. Safety Information
Before using the HNLIY Electric Exercise Bike, please read and understand all safety instructions. Improper use can lead to injury or damage to the equipment.
- Consult a physician before starting any new exercise program, especially if you have pre-existing medical conditions.
- Ensure the equipment is placed on a stable, flat surface.
- Keep children and pets away from the equipment during operation.
- Do not exceed the maximum weight capacity of 260 pounds.
- Always wear appropriate footwear during use.
- Stop exercising immediately if you feel pain, dizziness, or discomfort.
- Ensure all bolts and nuts are securely tightened before each use.
3. Setup and Assembly
Follow these steps to assemble your HNLIY Electric Exercise Bike. Refer to the provided assembly video for visual guidance.
- Step 1: Assemble the Base
Attach the main vertical support (part 2) to the base unit (part 1) using the provided bolts and washers (part 8). Ensure a secure fit. - Step 2-3: Attach the Secondary Support
Connect the secondary support bar (part 3) to the main vertical support, securing it with bolts (part 8). This forms the stable A-frame structure. - Step 4-5: Install the Upper Body Frame
Mount the upper body frame (part 4) onto the top of the assembled base. Secure it using the adjustment knobs and bolts. Ensure the resistance bands are correctly routed. - Step 6-7: Attach the Foot Pedals
Attach the foot pedal assembly (part 5) to the lower section of the main frame. Use the designated bolts (part 8) and the adjustment knob (part 9) to secure it. - Step 8-10: Install the Hand Pedals and Display
Attach the hand pedal crank (part 6) to the upper section of the frame. Secure it with bolts (part 10). Mount the LED display (part 7) onto the handlebar and secure it with the knob (part 9). Connect any necessary cables from the display to the main unit.

Image: Initial assembly of the base and vertical support, showing the connection points.
Video: General assembly guide for a similar pedal exercise bike for seniors. Note that specific parts or steps may vary slightly from your HNLIY model.
Video: Installation guide for a Goplus pedal exerciser for seniors. This video provides additional visual assistance for assembling similar rehabilitation equipment.
4. Operating Instructions
The HNLIY Electric Exercise Bike offers both active and passive modes, with adjustable resistance and speed settings.
4.1 Adjusting the Equipment
- Height Adjustment: Use the 4th gear height adjustment mechanism to set the equipment to a comfortable height for your use, whether seated or standing.
- Front and Rear Adjustment: The 3rd gear allows for front and rear adjustment to optimize your pedaling position.
- Tension Adjustment: The low-impact design features adjustable resistance from low to high, allowing gradual workout intensity.

Image: Visual representation of the adjustable features, highlighting height and position settings for user comfort.
4.2 Using the LED Display
The easy-to-read LED display allows you to monitor your workout progress.
- ON/OFF: Power the unit on or off.
- Reverse: Change the direction of pedal rotation.
- Mode: Cycle through display modes (Time, Pace, Distance, Calories).
- Speed +/-: Adjust the speed of the electric motor.
- Timer: Set the workout duration from 1 to 20 minutes.
- Programs (P1-P6): Select automatic programs for varied exercise routines.

Image: Detailed view of the LED display and control buttons for adjusting settings and monitoring workout data.
4.3 Exercise Modes
- Active Exercise: User actively pedals the unit, building muscle strength and endurance.
- Passive Exercise: The electric motor moves the pedals, providing gentle movement for rehabilitation and improved circulation without active effort from the user.

Image: Demonstrates the use of the bike for both hand and foot exercises, promoting blood circulation and muscle coordination.
Video: Demonstration of a mini pedal exerciser in use for leg exercises. This illustrates the basic pedaling motion for rehabilitation and fitness.
Video: A brief preview of a foldable pedal exerciser, showing its use for both leg and arm exercises. Useful for understanding versatile operation.
5. Maintenance
Regular maintenance ensures the longevity and safe operation of your HNLIY Electric Exercise Bike.
- Cleaning: Wipe down the equipment with a damp cloth after each use to remove sweat and dust. Avoid abrasive cleaners.
- Inspection: Periodically check all bolts, nuts, and moving parts for tightness and wear. Tighten any loose fasteners.
- Lubrication: Apply a small amount of silicone-based lubricant to moving joints and pedal axles as needed to ensure smooth operation.
- Storage: Store the exercise bike in a cool, dry place away from direct sunlight and extreme temperatures.
6. Troubleshooting
If you encounter issues with your HNLIY Electric Exercise Bike, refer to the following common problems and solutions:
- Equipment is not powering on:
Check if the power cord is securely plugged into both the unit and a working electrical outlet. Ensure the power switch is in the 'ON' position. - Pedals are not moving smoothly or making noise:
Check for any obstructions around the pedals. Apply lubricant to the pedal axles. Ensure all assembly bolts are tightened. - LED display is not working:
Ensure the display cable is properly connected. If battery-operated, check and replace batteries if necessary. - Resistance feels inconsistent:
Verify that the resistance adjustment knob is functioning correctly and not loose.
If the problem persists, contact customer support for assistance.
7. Specifications
Detailed technical specifications for the HNLIY Electric Exercise Bike HL-SJTIT02:
| Feature | Specification |
|---|---|
| Model Number | HL-SJTIT02 |
| Brand | HNLIY |
| Product Dimensions | 59.94 x 69.85 x 109.98 cm (23.6 x 27.5 x 43.3 inches) |
| Item Weight | 13 kg (28.6 lbs) |
| Maximum Weight Capacity | 260 Pounds |
| Material | Alloy Steel |
| Color | Gray |
| Power Source | Corded Electric |
| Drive System | Pedals |
| Resistance Mechanism | Friction |
| Special Features | Dual Function (Legs & Arms), Adjustable Height, Adjustable Front/Rear, Electric Resistance |
| Recommended Uses | Indoor, Physical Therapy, Rehabilitation |

Image: Diagram illustrating the adjustable dimensions of the exercise bike, including height (87cm-106cm) and base footprint (70cm x 60cm).
8. Warranty and Support
The HNLIY Electric Exercise Bike HL-SJTIT02 comes with a one-year free replacement warranty for physiotherapy pedaler parts. For any warranty claims, technical support, or inquiries, please contact HNLIY customer service through your purchase platform or the contact information provided with your product packaging.