1. Introduction
This manual provides essential information for the safe operation, assembly, maintenance, and troubleshooting of your COMFYGO Z-4 Electric Mobility Scooter. Please read this manual thoroughly before using the scooter to ensure proper function and safety.

Image: The COMFYGO Z-4 Electric Mobility Scooter, highlighting its 350 lbs load capacity and 3-year frame warranty.
2. Safety Information
The COMFYGO Z-4 scooter is designed with user safety in mind. Adhere to the following guidelines to prevent injury or damage.
- Always operate the scooter on stable, level surfaces.
- Ensure all components are securely fastened before each use.
- The scooter features anti-roll technology for enhanced stability.
- Front and rear brake lights are integrated to improve visibility and safety during operation.
- A speed control device is included to regulate maximum speed, which is set to a maximum of 5 mph.
- Do not exceed the maximum weight capacity of 350 lbs.

Image: Overview of Z-4 features including speed control and anti-roll technology.
3. Package Contents
Upon unpacking, verify that all the following components are present:
- Main Frame (approx. 30 lbs)
- Rear Frame (approx. 26 lbs)
- Tiller Bar (approx. 8.5 lbs)
- Lithium-Ion Battery (approx. 8 lbs)
- Super Seat (approx. 17 lbs)
- Front Basket (approx. 2.5 lbs)
- Assembly Manual/Guide
- Charger
4. Setup and Assembly
The Z-4 Electric Mobility Scooter features a detachable frame for ease of transport and storage. Follow these steps for assembly:
- Secure the Main Frame: Place the main frame on a stable surface.
- Connect the Rear Frame: Attach the rear frame to the main frame at its designated connection points.
- Lower the Tiller Bar: Insert the tiller bar into its mounting points and secure it.
- Insert Battery: Place the lithium-ion battery into its compartment.
- Install Super Seat: Mount the super seat onto the main frame.
- Attach Basket: Secure the lightweight front basket to the tiller bar.

Image: Visual guide for disassembling the Z-4 scooter, illustrating each removable section and its approximate weight.
5. Operating Instructions
5.1 Controls
The scooter is operated via controls located on the tiller bar. Familiarize yourself with the throttle, brake levers, and speed adjustment dial before operating.
5.2 Driving
To move forward, gently engage the throttle. Release the throttle to slow down, and use the brake levers for immediate stopping. The scooter has a maximum speed of 5 mph and can handle inclines up to 12 degrees.
5.3 Travel Considerations
The Z-4 scooter is designed for convenient travel. Its foldable and detachable sections allow it to fit into most standard car trunks. The 12AH battery version is authorized for airline and cruise travel. Always confirm specific travel regulations with your airline or cruise line prior to travel.

Image: The Z-4 scooter demonstrating its suitability for various travel methods, including airline, cruise, and car trunk transport.
6. Battery Information
The Z-4 scooter is powered by a lithium-ion battery. Two battery options are available, offering different ranges:
- 12 AH Battery: Provides a range of up to 13 miles, suitable for standard usage and shorter trips.
- 30 AH Battery: Provides a range of up to 30 miles, suitable for longer trips and increased usage between charges.
6.1 Charging the Battery
Connect the charger to the scooter's charging port and then to a standard electrical outlet. The charging indicator light will show the charging status. Disconnect the charger once the battery is fully charged. Avoid overcharging.

Image: Comparison of the 12 AH and 30 AH lithium-ion battery options and their respective ranges.
7. Maintenance
Regular maintenance ensures the longevity and optimal performance of your scooter.
- Cleaning: Wipe down the scooter with a damp cloth. Avoid using abrasive cleaners or direct water spray.
- Battery Care: Store the battery in a cool, dry place. Charge the battery regularly, even if the scooter is not in frequent use, to maintain its health.
- Tire Pressure: Periodically check tire pressure and inflate to the recommended levels.
- Inspections: Regularly inspect all nuts, bolts, and connections for tightness.
8. Troubleshooting
If you encounter issues with your Z-4 scooter, refer to the following common problems and solutions:
- Scooter does not power on: Ensure the battery is properly installed and charged. Check all electrical connections.
- Reduced range: The battery may not be fully charged, or its capacity may be diminishing over time. Ensure proper charging cycles.
- Unusual noises: Inspect for loose components or obstructions in the wheels or motor area.
- Difficulty steering: Check tire pressure and ensure the tiller bar is securely fastened.
For persistent issues, contact customer support.
9. Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 42 x 20 x 36 inches (Length x Width x Height) |
| Item Weight | 92 Pounds |
| Weight Capacity | Up to 350 lbs |
| Motor Power | 250-watt |
| Max Speed | Up to 5 mph |
| Max Climbing Degree | Up to 12 degrees |
| Battery Type | Lithium Ion (1 included) |
| Battery Range (12 AH) | Up to 13 miles |
| Battery Range (30 AH) | Up to 30 miles |
| Material | Metal |
| Seat Width | 22 inches (Adjustable) |
| Seat Height | 17.5 - 19 inches |

Image: Detailed dimensions of the Z-4 scooter.

Image: Weight and size comparison of the Z-4 battery with other models.
10. Warranty and Support
COMFYGO is committed to providing high-standard customer support.
10.1 Warranty Information
- Metal Frame: 3-year warranty.
- Spare Parts: 1-year warranty.
- Battery: 1-year warranty.
10.2 Customer Support
For any inquiries, technical assistance, or warranty claims, please contact our dedicated service team. We aim to design and sell innovative mobility products, restoring mobility and ease to people's lives. Each unit undergoes a three-stage quality control process and a final pre-shipment inspection.

Image: COMFYGO's commitment to quality and customer support, including triple quality checks and a dedicated support team.
10.3 Frequently Asked Questions (FAQs)
- What is our mission? We aim to design and sell innovative mobility products, restoring mobility and ease to people's lives.
- What values do we prioritize? We value customer needs, trust, passion for products, and compassion for customers, committed to enhancing lives.
- How do we contribute to society and the environment? We integrate with organizations to understand societal and environmental needs, support communities and charities, provide employee training, and contribute to the national economy.





