1. Introduction
This manual provides essential information for the safe and effective use of your Genmitsu 710W Compact Router. Please read this manual thoroughly before operating the device and retain it for future reference. The Genmitsu 710W Compact Router is designed for precision routing tasks, particularly as an upgrade or component for CNC engraving machines.
Key Features:
- Reliable Performance: 710W power output with a rotation speed range of 6500-30000 RPM, adjustable in 1-6 speeds. Features constant torque control and a soft start mechanism. Typical run-out is less than 0.05mm.
- Precision Engineering: Includes a customized 1/8” ER11 collet and nut for secure and precisely centered bit holding. Compatible with shank diameters from 1-8mm to 1/4”.
- Durability: Equipped with long-life carbon brushes and includes 4 high-quality spare carbon brushes for extended machine lifespan.
- Flexible Power Cord: A 3.5m (11.48 ft) power cord with an included extension connector allows for flexible use in various workspaces.
- Easy Integration: 65mm diameter design ensures compatibility with most CNC engraving machines for straightforward upgrades.
2. Safety Guidelines
Always follow basic safety precautions to reduce the risk of fire, electric shock, and personal injury when using this power tool. Failure to follow these instructions may result in serious injury or damage to the product.
General Safety:
- Read All Instructions: Familiarize yourself with the tool's operation and potential hazards.
- Work Area: Keep your work area clean, well-lit, and free from clutter. Do not operate in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust.
- Electrical Safety: Ensure the power supply matches the tool's requirements (110 Volts). Avoid body contact with grounded surfaces. Do not expose power tools to rain or wet conditions. Do not abuse the cord.
- Personal Safety: Wear appropriate personal protective equipment (PPE), including safety glasses, hearing protection, and a dust mask. Secure loose clothing, jewelry, and long hair.
- Tool Use and Care: Do not force the tool. Use the correct tool for your application. Disconnect the plug from the power source before making any adjustments, changing accessories, or storing power tools.
- Maintenance: Maintain tools with care. Keep cutting tools sharp and clean. Follow instructions for lubricating and changing accessories.
3. Product Components
The Genmitsu 710W Compact Router package includes the following items:
- Genmitsu 710W Compact Router
- 1/8” ER11 Collet and Nut
- 4 Spare Carbon Brushes
- 17mm Wrench
- 10mm Wrench
- Power Cord with Extension Connector
Figure 3.1: Genmitsu 710W Compact Router with included ER11 collet and four carbon brushes.
Figure 3.2: Genmitsu 710W Compact Router showing power cord, two wrenches (17mm and 10mm), and spare carbon brushes.
Figure 3.3: Dimensions of the Genmitsu 710W Compact Router.
Component Identification:
- 6-Level Speed Adjusting Dial: Located on the top of the router, allows adjustment of rotation speed from 1 to 6.
- ON/OFF Switch: Main power switch for the router.
- Carbon Brush Port: Access points for inspecting and replacing carbon brushes.
- Fast Heat Dissipation Vents: Designed to prevent overheating during operation.
- ER11 Collet: Holds the router bit securely.
Figure 3.4: Key features of the Genmitsu 710W Compact Router.
4. Setup and Installation
4.1 Mounting the Router
The Genmitsu 710W Compact Router features a 65mm diameter, making it compatible with most CNC engraving machine mounts. Ensure the router is securely fastened in its mount before operation to prevent vibration and ensure precision.
4.2 Installing the Collet and Router Bit
- Ensure the router is unplugged from the power source.
- Insert the desired router bit into the ER11 collet. The included collet is 1/8”. Note: 1/4” and 1-8mm collets are not included and must be purchased separately if needed.
- Place the collet with the bit into the router's spindle.
- Tighten the collet nut using the provided 17mm and 10mm wrenches. Ensure the bit is held securely and precisely centered. Do not overtighten.
Figure 4.1: ER11 Collet compatibility with various shank diameters.
4.3 Power Connection
Connect the router's power cord to a standard 110V electrical outlet. The 3.5m (11.48 ft) power cord and extension connector provide flexibility for placement. Ensure the power cord is routed safely to avoid entanglement or damage during operation.
5. Operating Instructions
5.1 Powering On/Off
To power on the router, flip the ON/OFF switch to the 'ON' position. To power off, flip the switch to the 'OFF' position. The router features a soft start, which gradually increases speed upon startup.
5.2 Adjusting Speed
The router features a 6-level speed adjusting dial. Rotate the dial to select the desired speed setting, ranging from 1 (lowest speed, 6500 RPM) to 6 (highest speed, 30000 RPM). Adjust the speed according to the material being routed and the specific router bit in use.
Figure 5.1: Genmitsu 710W Compact Router in operation on a CNC machine.
5.3 Routing Techniques
Always perform test cuts on scrap material to determine optimal speed and feed rates. Ensure the workpiece is securely clamped. Move the router smoothly and consistently to achieve desired results. The router maintains constant torque control for consistent performance under load.
6. Maintenance
Regular maintenance ensures the longevity and optimal performance of your Genmitsu 710W Compact Router.
6.1 Carbon Brush Replacement
The router is equipped with long-life carbon brushes, and 4 spare brushes are included. Carbon brushes wear down over time and need replacement when they become too short or if the motor performance degrades. To replace:
- Disconnect Power: Always unplug the router from the power source before performing any maintenance.
- Locate Brush Ports: Identify the carbon brush ports on the side of the router housing.
- Remove Old Brushes: Unscrew the brush caps and carefully pull out the old carbon brushes.
- Install New Brushes: Insert the new carbon brushes, ensuring they are oriented correctly. Replace the brush caps and tighten them securely.
6.2 Cleaning
After each use, clean the router to remove dust and debris. Use a soft brush or compressed air to clear vents and the collet area. Do not use solvents or harsh chemicals that could damage plastic parts.
6.3 Collet Care
Periodically inspect the ER11 collet and nut for wear or damage. Clean any accumulated dust or resin from the collet to ensure proper bit seating and prevent bits from getting stuck. Ensure wrenches are used correctly and are not bent or damaged, as this can lead to improper tightening and potential issues.
7. Troubleshooting
This section addresses common issues you might encounter with your Genmitsu 710W Compact Router.
| Problem | Possible Cause | Solution |
|---|---|---|
| Router does not start | No power supply; ON/OFF switch is off; Worn carbon brushes; Loose brush holders. | Check power connection; Ensure switch is ON; Replace carbon brushes; Tighten brush holders securely. |
| Reduced power or inconsistent speed | Worn carbon brushes; Overload; Incorrect speed setting. | Replace carbon brushes; Reduce load; Adjust speed dial to a higher setting. |
| Excessive vibration or noise | Loose router bit; Unbalanced bit; Loose mounting; Axial play in spindle. | Ensure bit is securely tightened in collet; Use balanced bits; Check router mounting; If axial play is significant, contact support. |
| Router bit gets stuck in collet | Collet or nut is dirty; Overtightened collet. | Clean collet and nut thoroughly; Ensure proper tightening, do not overtighten. |
| Short circuit or tripping breaker | Internal electrical fault; Damaged power cord. | Immediately discontinue use. Do not attempt to repair. Contact qualified service personnel or Genmitsu support. |
8. Technical Specifications
| Specification | Value |
|---|---|
| Brand | Genmitsu |
| Model Number | GM7100E |
| Power Source | Corded Electric |
| Voltage | 110 Volts |
| Power Output | 710W |
| Maximum Rotational Speed | 30000 RPM |
| Speed Settings | 6 Variable Speeds (6500-30000 RPM) |
| Collet Type | ER11 (1/8” included) |
| Spindle Diameter | 65mm |
| Typical Run-out | Less than 0.05mm |
| Power Cord Length | 3.5m (11.48 ft) |
| Item Weight | 2.04 Kilograms (4.49 pounds) |
| Product Dimensions | 13.39 x 7.87 x 5.12 inches |
| Material | Metal |
| UPC | 816550029251 |
9. Warranty and Support
For warranty information, technical support, or service inquiries, please contact Genmitsu customer service. Refer to your purchase documentation or the official Genmitsu website for the most current contact details and warranty terms.
Genmitsu products are manufactured by SainSmart. For direct support, you may visit the Genmitsu Store on Amazon or the SainSmart official website.
