How to Install and Use a Fume Extractor for Laser Engraver

Laser engraving often produces smoke, fine particles, and lingering odours that can affect both your workspace and your health if not properly managed. A dependable fume extractor helps keep the environment cleaner, protects your equipment, and ensures smoother engraving results. Whether you’re crafting at home or running a small workshop, understanding how to install and use your fume extractor correctly is essential for creating a safe and comfortable working atmosphere.

How to Install a Fume Extractor for Laser Engraver

In this guide, we’ll use the OMTech 60W fume extractor as an example. Please keep in mind that installation steps and operating instructions may vary among different models, so it’s also important to follow the guidelines provided in your specific user manuals.

This fume extractor can be installed in two ways: with the exhaust pipe or with the extraction tube. Select the installing method based on your specific need.

Installing with the Extraction Tube

Note: ALWAYS use appropriate Personal Protective Equipment (PPE), such as a pair of 
work gloves. 

1. Insert the larger end of the extraction tube into the connector located on the back of the machine body.

2. Fit the extraction hood over the smaller end of the extraction tube.
3. Adjust the extraction tube and hood according to your needs. 

Note: The longer and curvier the extraction tube, the weaker the suction will be at all levels. For best results, position the source of the fume 4–6 in. (10–15 cm) away from the 
extraction hood.

4. After ensuring your power supply is compatible and stable, plug in the machine by using the power cord.

Installing with the Exhaust Pipe

Note: ALWAYS use appropriate PPE, such as a pair of work gloves.

The connector needs to be taken apart first to install the exhaust pipe. 
1. Remove the two M4 screws on the top cover by hand turning.

2. Take off the top cover.
3. Lift the inner body with its tape strings on each side to access the back of the connector.

4. Remove the four M4 screws that secured the connector by using a M4 Phillips screwdriver (not included).

5. Install the pipe adapter by using the removed M4 screws and the provided M4 nuts.

6. Attach the exhaust pipe by using a pipe clamp and tightening it with a M4 flathead screwdriver (not included).

7. Relace the inner body and the top cover.
8. Attach the other end of the exhaust pipe to the output of your machine by using a pipe clamp.
9. After ensuring your power supply is compatible and stable, plug in the machine by using the power cord.

How to Use a Fume Extractor for Laser Engraver

Note: ALWAYS use appropriate PPE, including an N100 respirator, goggles, and a pair 
of work gloves.

1. Press the power button to turn on the machine and the indicator will turn purple.

2. Adjust the suction power by turning the adjustment knob according to your needs.

3. When finishing use, press the power button to turn off the machine and disconnect it from power.

Recommended Product: OMTech 60W Fume Extractor for Laser Engraver

If you need a compact yet efficient solution for keeping your engraving space clear of smoke, the OMTech 60W Fume Extractor is an excellent match for small workshops and home studios alike:

• Reliable 60W Output: The motor delivers steady extraction performance with a no-load speed of 5000 rpm, ensuring consistent airflow during engraving tasks.

• Effective Airflow Capacity: With a maximum air flow rate of 35.3 ft³/h, it helps remove smoke and fine particles directly from your work area.

• Low-Noise Operation: Operating at up to 55 dB, this unit maintains a quiet working environment without disrupting your workflow.

• High Filtration Efficiency: Its two-layer filter system captures 99.95% of particles ≥0.3 μm, helping reduce odours and airborne contaminants.

• Portable and Space-Saving: Weighing just 14.33 lb and measuring 15.94 × 7.87 × 9.06 inches, it’s easy to reposition and fits well in compact engraving setups.

Conclusion

A well-installed fume extractor is more than a convenience—it’s an essential part of maintaining a healthy, tidy, and productive engraving space. By following the correct setup and operating practices, you can significantly improve air quality, extend the life of your laser machine, and enjoy a far more pleasant working experience. Keeping your environment clean and safe is always worth the effort.