1. Introduction
This manual provides essential information for the safe and effective use of your Acdctek 42V AC Adapter. This power supply is specifically designed to be compatible with the Hover-1 Formula H1-FM95 Go-Kart Electric GoKart, providing reliable and stable power for charging and operation. Please read this manual thoroughly before using the product and retain it for future reference.

Figure 1.1: Overview of the Acdctek 42V AC Adapter, showing the main unit, AC input cable, and DC output cable.
2. Safety Information
To ensure safe operation and prevent damage, observe the following safety precautions:
- OVP (Over Voltage Output Protection): The adapter is equipped with protection against excessive output voltage.
- OCP (Over Current Output Protection): The adapter includes protection against excessive output current.
- SCP (Short Circuit Output Protection): The adapter is protected against short circuits in the output.
- Always connect the adapter to a properly grounded electrical outlet.
- Do not expose the adapter to water, moisture, or extreme temperatures.
- Do not disassemble or attempt to repair the adapter. Refer servicing to qualified personnel.
- Ensure the adapter is used in a well-ventilated area to prevent overheating.
- Verify that the input voltage of the adapter matches the local power supply (100-240V AC).
- Before connecting, confirm that the device's input voltage and connector dimensions are compatible with this 42V DC adapter.
3. Package Contents
The package should contain the following items:
- 1 x Acdctek 42V AC Adapter Unit
- 1 x AC Input Power Cord
4. Setup Instructions
Follow these steps to set up your AC adapter:
- Inspect the Adapter: Before connecting, visually inspect the adapter and cables for any signs of damage. Do not use if damaged.
- Connect AC Power Cord: Insert the AC input power cord into the AC input port on the adapter unit. Ensure it is firmly seated.
- Connect DC Output: Locate the charging port on your Hover-1 Formula H1-FM95 Go-Kart. Carefully insert the DC output connector of the adapter into the Go-Kart's charging port. Ensure the connector type (round) and dimensions match.
- Plug into Wall Outlet: Plug the AC input power cord into a standard 100-240V AC wall outlet.

Figure 4.1: Detail of the round DC output connector, which connects to the Go-Kart.
5. Operating Instructions
Once properly set up, the adapter will begin to supply power to your Hover-1 Formula H1-FM95 Go-Kart. This adapter is primarily used for charging the Go-Kart's battery.
- Charging Indication: Refer to your Hover-1 Go-Kart's manual for specific charging indicators (e.g., LED lights changing color).
- Charging Time: Charging time will vary depending on the Go-Kart's battery level and capacity.
- Disconnecting: Once charging is complete, first unplug the AC power cord from the wall outlet, then disconnect the DC output connector from the Go-Kart.
6. Maintenance
Proper maintenance ensures the longevity and safe operation of your adapter:
- Cleaning: Disconnect the adapter from all power sources before cleaning. Use a soft, dry cloth to wipe the surface. Do not use liquid cleaners or aerosols.
- Storage: When not in use, store the adapter in a cool, dry place away from direct sunlight and moisture. Avoid tightly winding the cables to prevent damage.
- Cable Care: Do not bend, pinch, or place heavy objects on the cables. Regularly check cables for fraying or damage.
7. Troubleshooting
If you encounter issues with your adapter, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Adapter not providing power. |
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| Adapter feels hot during use. |
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| Go-Kart not charging. |
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8. Specifications
| Feature | Detail |
|---|---|
| Brand | Acdctek |
| Input Voltage | 100-240V AC, 50-60Hz |
| Output Voltage | 42V DC |
| Connectivity Technology | AC/DC Adapter |
| Connector Type | Round |
| Compatible Devices | Hover-1 Formula H1-FM95 Go-Kart Electric GoKart |
| Safety Protection | OVP, OCP, SCP Protection |
| Country of Origin | China |
9. Warranty and Support
For warranty information and technical support, please refer to the documentation provided with your purchase or contact the manufacturer directly. Keep your purchase receipt as proof of purchase for any warranty claims.
Manufacturer: Acdctek