ACMER 4 S 70W CNC Router Machine User Manual

1. Introduction

The ACMER 4 S 70W CNC Router Machine is a versatile 3-axis control system designed for precision engraving and carving on various materials such as wood, plastic, and acrylic. Featuring an LED touchscreen and an emergency-stop function, this machine offers both ease of use and safety. Its robust construction, including high-strength aluminum and carbon steel, ensures stability and durability for a wide range of projects.

2. Setup

Before operating your ACMER 4 S CNC Router Machine, ensure it is properly assembled and placed on a stable, level surface. While specific assembly steps are not detailed here, the machine is designed with high-end components for precision and stability.

2.1 Key Components

• Spindle Assembly: Features a hand knob for adjustments, a trapezoidal lead screw for precise movement, and a motor protective cover for safety.
• Frame: Constructed from high-strength aluminum and carbon steel for rigidity.
• Movement System: Utilizes an eight-wheel structure for smooth and stable movement across the working area.

2.2 Control Panel Connection

Connect the 3.5-inch LED touchscreen control panel to the main unit. Ensure all cables are securely connected. The control panel provides access to power, USB, and TF card interfaces for project loading and machine control.

3. Operating Instructions

3.1 Power On/Off

• To power on, ensure all connections are secure, then flip the main power switch.
• To power off, turn off the main power switch. In case of an emergency, press the red emergency stop button immediately.

3.2 Loading Projects

Projects can be loaded via the USB interface or TF card slot on the control panel. Use the 3.5-inch LED touchscreen to navigate and select your desired carving files.

3.3 Working Area and Z-Axis Travel

The machine offers a generous working area and Z-axis travel for various project sizes:

• X-axis: 400mm (15.7 inches)
• Y-axis: 400mm (15.7 inches)
• Z-axis: 80mm (3.15 inches)

The 80mm Z-axis travel allows for carving taller objects and creating 3D-like details in a single pass.

3.4 Material Compatibility

The ACMER 4 S is suitable for engraving and carving on materials such as wood, plastic, and acrylic. Always ensure your material is securely fastened to the work surface before beginning any operation.

4. Maintenance

Regular maintenance ensures the longevity and optimal performance of your CNC machine.

• Cleaning: After each use, clean the working area and machine components. The sturdy bulkhead configuration protects the Y-axis from debris, making cleaning easier and preventing damage.
• Lubrication: Periodically lubricate moving parts such as the lead screws and guide rails according to standard CNC machine maintenance practices.
• Inspection: Regularly inspect all cables, connections, and mechanical components for wear or damage. Replace any worn parts promptly.

5. Troubleshooting

This section provides general guidance for common issues. For more complex problems, please contact customer support.

• Machine Not Powering On: Check all power connections and ensure the power switch is in the 'On' position. Verify the power outlet is functional.
• Spindle Not Moving: Ensure the machine is properly connected to the control panel and that no emergency stop is engaged. Check for any obstructions in the movement path.
• Poor Engraving Quality: Verify that the material is securely clamped, the correct tool is used, and the carving parameters (speed, depth) are appropriate for the material. Ensure the machine is clean and free of debris.
• Control Panel Unresponsive: Restart the machine. If the issue persists, check the screen interface cable connection.

6. Specifications

7. User Tips

• Always ensure your workspace is well-ventilated when operating the CNC machine, especially when working with materials that produce dust or fumes.
• Start with lower power and slower speeds when working with new materials to determine optimal settings.
• Regularly back up your project files to prevent data loss.
• Keep the emergency stop button easily accessible and test its functionality periodically.

8. Warranty and Support

ACMER is committed to providing high-quality products and excellent customer service.

• Technical Support: ACMER Official Store offers 24/7 online support and one-by-one technical assistance for any operational or technical queries you may have.
• Returns: Enjoy free returns within 90 days of purchase.
• Delivery Guarantee: The product comes with a fast delivery guarantee, including provisions for refunds if the package is lost or items are damaged during transit.

For support, please contact the ACMER Official Store directly through their official channels.