1. Introduction
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your KING GATES Dynamos 24/400 Irreversible Sliding Gate Motor. This device is designed for automating sliding gates, ensuring reliable and secure access control. Please read this manual thoroughly before attempting any installation or operation.
2. Safety Information
Your safety and the safety of others are paramount. Improper installation or use of this product can lead to serious injury or damage. Observe the following safety guidelines:
- Installation must be performed by qualified personnel in accordance with local electrical and safety regulations.
- Disconnect power before performing any maintenance or service.
- Keep hands, feet, and clothing clear of the gate and motor mechanism during operation.
- Do not allow children to play with or near the gate or its controls.
- Ensure all safety devices (e.g., photocells, safety edges) are correctly installed and functioning.
- Regularly inspect the gate and motor for signs of wear, damage, or misalignment.
3. Package Contents
The specific contents of your package may vary. Please refer to the product packaging for a detailed list of included items. Typically, the package contains:
- KING GATES Dynamos 24/400 Motor Unit
- Mounting hardware (bolts, screws, etc.)
- Control unit (integrated or separate)
- Manual release key
- Installation template (if applicable)
- This user manual
4. Setup and Installation
Installation of the Dynamos 24/400 motor requires technical expertise. It is strongly recommended that installation be carried out by a professional installer to ensure proper function and safety.
4.1 Site Preparation
- Ensure the gate slides freely and smoothly without obstruction.
- Prepare a stable, level concrete base for mounting the motor unit.
- Route necessary electrical conduits for power supply and control wiring.
4.2 Mounting the Motor Unit
Use the provided mounting plate and hardware to securely fasten the motor unit to the prepared concrete base. Ensure the motor is correctly aligned with the gate rack (not included).

An image showing the main unit of the KING GATES Dynamos 24/400 irreversible sliding gate motor. The unit is light gray with a curved top and features the 'KING GATES' logo on the front panel.
4.3 Electrical Connections
Connect the power supply and control wiring according to the wiring diagram provided with the motor or control unit. Ensure all connections are secure and properly insulated. Test all safety devices before initial operation.
5. Operating Instructions
Once installed and configured, the Dynamos 24/400 motor provides automated gate operation.
5.1 Standard Operation
Activate the gate motor using a compatible remote control, wall switch, or access control system. The gate will open or close automatically. Safety features will stop or reverse the gate if an obstruction is detected.
5.2 Manual Release
In case of a power outage or malfunction, the gate can be operated manually. Locate the manual release mechanism on the motor unit (typically covered by a cap). Insert the provided key and turn it to disengage the motor, allowing the gate to be moved by hand. Remember to re-engage the motor after manual operation or power restoration.
6. Maintenance
Regular maintenance ensures the longevity and reliable operation of your gate motor.
- Monthly: Inspect the gate for smooth movement, clear any debris from the gate track, and check for any loose connections or signs of wear on the motor and gate components.
- Quarterly: Clean the motor housing and ensure ventilation openings are clear. Check the lubrication of moving parts (if applicable, refer to specific product guidelines).
- Annually: Have a qualified technician perform a comprehensive inspection and service of the entire gate system, including the motor, safety devices, and electrical components.
7. Troubleshooting
If you encounter issues with your Dynamos 24/400 motor, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Motor does not respond | No power, remote battery dead, safety device triggered | Check power supply, replace remote battery, inspect safety sensors for obstructions. |
| Gate stops or reverses unexpectedly | Obstruction detected, safety device malfunction | Remove any obstructions, clean safety sensors, check sensor alignment. |
| Gate moves slowly or with difficulty | Friction in gate mechanism, motor overload | Lubricate gate rollers/track, check for gate alignment, consult a technician. |
If the problem persists after attempting these solutions, contact a qualified technician or KING GATES customer support.
8. Specifications
| Specification | Detail |
|---|---|
| Manufacturer | KING GATES |
| Model | Dynamos 24/400 |
| ASIN | B01MRAI821 |
| Quantity of Items | 1 |
| Batteries Included | No |
| Batteries Required | No |
| Spare Parts Availability | Information unavailable |
| Date First Available | May 20, 2022 |
| Discontinued by Manufacturer | No |
9. Warranty and Support
For warranty information, please refer to the documentation provided at the time of purchase or contact your retailer. For technical support or service, please contact KING GATES customer service or an authorized service center. Always provide your product model (Dynamos 24/400) and ASIN (B01MRAI821) when seeking support.





