How to Replace the Power Supply of an Ender 3 V2 3D Printer
The power supply is one of the essential parts of your Creality Ender 3 V2 3D printer, and it is one of the parts that can be damaged easily too. Many things can damage your power supply, but fortunately, the task of replacing it is easier if you know how to do it right. Before we show the replacement process, let’s look at factors that can damage your power supply and force you to make the replacement.
The Key Things That Can Damage Your Power Supply
Many things can affect the power supply of any 3D printer. The main ones include:
How to Replace the Power Supply
Replacing the power supply of your Ender 3 V2 isn’t too difficult. To do it correctly, follow the steps below.
Step 1: Unplug the 3D Printer From the Power Outlet
Locate the switch and turn it off. The power switch of the Ender 3 V2 is just near the place where you insert the power cord. Next, safely unplug the power cord from the mains outlet.
You should also disconnect any other cables attached to the 3D printer. Once you have unplugged the power cord, store it where you can easily access it once you have replaced your power supply.
Step 2: Remove the Screws From the Casing of the Power Supply
Turn the printer upside down and remove the screws in the power supply casing. Ensure that you don’t confuse the location of the power supply and the motherboard. The power supply is near the voltage and power switches, and the fan is visible too.
Step 3: Remove the Screws Holding the Power Supply
Once you remove the casing holding the power supply to your 3D printer, it’s time to remove the screws. To begin, you first need to find the screws holding the power supply in place. You can find them on the sides of the power supply.
Once you have found the screws, you will need to unscrew them. You can use a screwdriver to do this. After removing the screws, lift the casing to expose the internal parts of the power supply.
Step 4: Inspect the Parts of the Power Supply
Inspect to see if any loose wires might hinder the power supply transmission before removing it from your 3D printer. you may also use a cloth to wipe any dust, or a blower to remove debris stacked on the power supply.
If the power cables are all in place, you can put them back and try connecting your 3D printer to the power supply to see if it’s working. If it works, you don’t need to go ahead and do the replacement. But if it’s still not working, you can proceed to the next step.
Step 5: Disconnect the Power Supply
To disconnect the power supply from the 3D printer, you will need to remove the power cables that are attaching them, as shown below.
To remove those cables, get a screwdriver and start loosening the screws. Once the screws are loose, you may remove the cables, and you will have detached the power supply from the 3D printer.
Step 6: Attach the New Power Supply
Get the replacement power supply and connect it to the 3D printer. When buying the replacement, check the following:
Once you confirm all the above and get your new power supply, open the outer casing using a screwdriver to expose the area where you will insert the cables. Next, connect the wires to the 3D printer. Just be sure to secure them appropriately to avoid shorts and power outages.
Step 7: Close the Casing of the Power Supply
Once you have connected all the wires, you can use a screwdriver and the screws to attach the casing you had removed to the power supply. Then, take the other casing you had removed earlier and use it to cover the power supply area of the 3D printer. When doing this, ensure that all the wires are correctly in place.
Step 8: Insert the Power Cord and Switch it On
Take the power cord, insert it into the 3D printer, and put the switch on. You should be able to see the screen turning on, and your 3D printer will be ready for 3D printing.
If it doesn’t work, it might be an issue with other parts of the 3D printer and not the power supply. You can try changing the power source or cable and see if the printer turns on.
Replacing the Ender 3 V2 Power Supply: Success
Replacing the power supply of an Ender 3 V2 3D printer is a simple task. You just need to follow the above steps, and you will be able to finish it within a few minutes. Before you do the replacement, remember to choose a power supply designed specifically for the Ender 3 V2 to avoid adversely affecting your 3D printer.
As you perform the replacement, it’s also essential to do it carefully so as not to damage any part, and also ensure that the wires connecting the power supply to your 3D printer are in their correct position. If it doesn’t work even after following the above steps, you will need to seek help from a professional.
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