How to Use a Plasma Cutter?

If you are new to plasma cutting, the thought of buying and using a plasma cutter may seem daunting. No need to be worried. In this article, we are going to guide you through the process of using a plasma cutter and tell you all you need to know about it.

One of the best things about using a plasma cutter is that it not only improves productivity, but it also lowers cutting costs. They are quite simple and easy to use. Below are some steps you can follow when using a plasma cutter.

STEP 1: Find and Keep Your Working Location Clean

Before starting the procedure, make sure you find the most suitable location to work and keep the area completely clean. The cooling fan will suck any dust present around the unit. This can cause a lot of damage to the unit.

So, if you do not want that to happen, be sure to wipe away any dust or dirt surrounding your working area.

STEP 2: Make Sure Your Working Surface Is Firm and Steady

Since you will be cutting metal, you want your working environment to be stable and safe. To avoid any sort of accident, use a stable and strong table. This will not only ensure your safety but also allow you to work freely.

STEP 3: Connect the Unit to a Power Source

Check that the device is turned off and plug it in.

STEP 4: Connect the Air Compressor

For this step, you need to take the plasma cutter and connect it to the external air compressor. This makes sure that the plasma cutter stays under high pressure. Compressed air is absolutely necessary for the plasma cutter to operate properly.

STEP 5: Turn on the Air Flow

Now, turn the air compressor on. For this, you need to turn the lever about ninety degrees so that it is perpendicular from the airline to the inline.

STEP 6: Secure the Ground Clamp

Ground Clamp protects both the plasma cutter, as well as the user. An electrical charge is required for plasma cutting to melt the metal, so you can imagine why it may be a threat to your safety. So, just place the metal on the table and attach the ground clamp close to the area you will be cutting.

STEP 7: Turn it on

Turn it on

After all that is done, it is time to turn the machine on. The ON/OFF switch is usually situated at the rear end of the unit. Just turn the switch into the ON position and get to work!

STEP 8: Set the Current

The amps you need to use depends on the thickness of the metal that is working with.

STEP 9: Cut the Metal

Finally, you can start work. Keep the nozzle part of the cutter close to the corner of the base of the metal. Push the trigger on the device to start the plasma cutter. Keep in mind that the trigger has a safety that needs to be lifted before you can use it. So, just slowly move it above the metal.

STEP 10: Turn it off

After that, shut the device down and disconnect the ground clamp.

STEP 11: Turn Off the Air Compressor

Now, turn off the air compressor by turning the lever 90 degrees from inline to perpendicular to the line.

STEP 12: Time to Wind up All Hoses

When you are done with all of the above, it is time to wrap up. Give some time for the torch to cool and then wrap the plasma gun, along with the airline and ground line.

Final Words

Well, this pretty much all you need to know how to use a plasma cutter. If you want to know more about plasma cutters you can check out some reviews. In a blog post wrote about the uses of plasma cutters as well.

Well, it is time for you to try and use a plasma cutter following these steps. We hope you found this guide helpful.