1. Introduction
Thank you for choosing the Einhell TE-MG 300 EQ Multifunction Tool Kit. This versatile tool is designed for a wide range of applications, including sawing, sanding, and scraping, making it an indispensable helper for various DIY projects. With its powerful 300W motor and constant electronics, it delivers consistent performance for demanding tasks. The quick-release mechanism and magnetic tool fixation ensure fast and secure accessory changes, enhancing efficiency and user comfort.
Please read this instruction manual carefully before operating the tool for the first time. It contains important information on safety, setup, operation, and maintenance to ensure safe and efficient use of your Einhell multifunction tool.

Figure 1: Einhell TE-MG 300 EQ Multifunction Tool Kit with various accessories and carrying case.
2. Safety Instructions
Always observe the following safety precautions to prevent electric shock, injury, and fire.
- Work Area Safety: Keep your work area clean and well-lit. Cluttered or dark areas invite accidents. Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust.
- Electrical Safety: Power tool plugs must match the outlet. Never modify the plug in any way. Do not abuse the cord. Never use the cord for carrying, pulling, or unplugging the power tool. Keep cord away from heat, oil, sharp edges, or moving parts.
- Personal Safety: Always wear eye protection. Use safety equipment such as dust masks, non-skid safety shoes, hard hats, or hearing protection when appropriate. Dress properly. Do not wear loose clothing or jewelry. Keep your hair, clothing, and gloves away from moving parts.
- Tool Use and Care: Do not force the power tool. Use the correct power tool for your application. Disconnect the plug from the power source before making any adjustments, changing accessories, or storing power tools.
- Maintenance: Have your power tool serviced by a qualified repair person using only identical replacement parts. This will ensure that the safety of the power tool is maintained.
3. Package Contents
The Einhell TE-MG 300 EQ Kit comes with a comprehensive set of accessories to cover a wide range of applications. Please check that all items listed below are present in your package:
- Einhell TE-MG 300 EQ Multifunction Tool
- Triangular Sanding Pad
- 6 x Abrasive Papers (3 x P60, 3 x P120)
- Scraper
- HCS Plunge Saw Blade for wood and plastic
- BIM Plunge Saw Blade for metal
- HSS Segment Saw Blade for wood, plastic, and soft metal
- Diamond Segment Saw Blade for tile joints
- HM Segment Saw Blade for plasterboard
- HM Scraper for mortar, tile adhesive, and carpet residues
- Dust Extraction Adapter
- E-Box Transport and Storage Case

Figure 2: Included accessories for the Einhell TE-MG 300 EQ.

Figure 3: Einhell E-Box carrying case.
4. Setup
4.1 Attaching Accessories
The Einhell TE-MG 300 EQ features a quick-release mechanism and magnetic tool fixation for easy and secure accessory changes.
- Ensure the tool is unplugged from the power source before attaching or removing accessories.
- Locate the quick-release lever on the tool head.
- Push the quick-release lever to open the accessory holder.
- Align the desired accessory (e.g., saw blade, sanding pad) with the tool holder. The magnetic fixation will help guide the accessory into place.
- Once aligned, release the quick-release lever. Ensure the accessory is firmly secured before operating the tool.

Figure 4: Attaching an accessory using the quick-release mechanism.


4.2 Dust Extraction Setup
For cleaner work and improved visibility, attach the dust extraction adapter.
- Locate the dust extraction adapter included in the kit.
- Attach the adapter to the designated port on the tool. It should snap into place without additional tools.
- Connect a suitable vacuum cleaner hose to the dust extraction adapter.

Figure 5: Dust extraction system diagram.
5. Operating Instructions
5.1 Powering On/Off and Speed Control
The tool is equipped with variable speed electronics for material-specific and application-specific work.
- To turn the tool ON, slide the ON/OFF switch to the 'I' position.
- To turn the tool OFF, slide the ON/OFF switch to the 'O' position.
- Adjust the oscillation speed using the speed control dial. Higher numbers indicate higher speeds.

Figure 6: Variable speed control dial.

The constant electronics feature ensures that the selected speed is maintained even under high load, providing consistent performance.
5.2 Applications
The Einhell TE-MG 300 EQ is suitable for various tasks:
- Sawing: Use appropriate plunge or segment saw blades for cutting wood, plastic, soft metal, or plasterboard. Apply gentle, consistent pressure and let the tool do the work.
- Sanding: Attach the triangular sanding pad and abrasive paper. Use for sanding wood surfaces. Ensure the dust extraction is connected for optimal results.
- Scraping: Use the scraper attachment for removing residues like mortar, tile adhesive, or old carpet.

Figure 7: Example of tool in use for cutting.
6. Maintenance
Regular maintenance ensures the longevity and optimal performance of your tool.
- Cleaning: After each use, clean the tool housing with a soft, damp cloth. Do not use aggressive cleaning agents. Keep the ventilation slots free from dust and debris.
- Accessory Care: Clean accessories after use. Store blades and pads in their designated spots in the E-Box to prevent damage.
- Storage: Store the tool and all accessories in the E-Box in a dry, dust-free place, out of reach of children.
- Carbon Brushes: If excessive sparking occurs, have the carbon brushes checked by a qualified electrician.

Figure 8: Proper storage in the E-Box.
7. Troubleshooting
Below are common issues and their potential solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Tool does not start. | No power supply; ON/OFF switch in 'OFF' position. | Check power connection; move switch to 'ON' position. |
| Reduced performance or excessive vibration. | Worn or dull accessory; accessory not properly secured. | Replace accessory; ensure accessory is firmly attached. |
| Tool overheats. | Blocked ventilation slots; continuous heavy load. | Clean ventilation slots; allow tool to cool down. |
| Excessive sparking at motor. | Worn carbon brushes. | Have carbon brushes checked and replaced by a qualified technician. |
8. Specifications
Technical data for the Einhell TE-MG 300 EQ Multifunction Tool Kit:
| Feature | Value |
|---|---|
| Manufacturer | Einhell |
| Model Number | 4465151 |
| Power Input | 300 Watts |
| Voltage | 240 Volts |
| Power Source | Corded Electric |
| Oscillation Rate | 11,000 - 20,000 min⁻¹ (oscillations per minute) |
| Oscillation Angle | 3.2 degrees |
| Product Dimensions (L x W x H) | 36.7 x 6.5 x 10 cm |
| Item Weight | 1.5 Kilograms |
| Included Components | Multifunction tool, triangular sanding pad, 6 abrasive papers (3 x P60/3 x P120), scraper, HCS plunge saw blade, BIM plunge saw blade, HSS segment saw blade, HM segment saw blade, HM scraper, dust extraction adapter |


9. Warranty and Support
Einhell products are manufactured to high-quality standards and undergo strict quality controls. This product is covered by a manufacturer's warranty in accordance with the country-specific regulations. Please retain your proof of purchase for any warranty claims.
For technical support, spare parts, or warranty inquiries, please contact your local Einhell service center or visit the official Einhell website. Contact information can usually be found in the separate warranty booklet or on the product packaging.
Online Resources: For additional information, FAQs, and product registration, please visit the official Einhell website: www.einhell.com





