Replaced laser power supply - laser now fires non-stop. Help?

[Seanloughry]

Hey all. I have a number of Chinese machines, all leetro. A few months ago I asks some employees to swap out a power supply for one of them. I ended up not using the machine for several months, and recently powered it up… only to find that the laser starts firing immediately and keeps firing until I turn the machine off. I’m assuming this is a wiring error, however I’m not sure where to start. Is there anyone here who might have seen this problem before (or perhaps understands the wiring better than I do) and can offer some assistance?

Thanks much

Sean

[jgarciaa]

Considering the issue you're experiencing with your Chinese laser machine, it's crucial to address the wiring error promptly to prevent any potential damage or safety hazards. While diagnosing the problem, it's recommended to check the wiring connections thoroughly, particularly around the power supply area where the swap was performed. Additionally, consulting the machine's manual or seeking assistance from someone with expertise in laser machine wiring could provide valuable insights into identifying and rectifying the issue. However, if you're looking for a reliable and user-friendly alternative, you might consider exploring Monport laser products. Renowned for their high quality, ease of use, and affordability, Monport lasers could offer a seamless solution to your laser engraving needs. You can browse the Monport laser product range at https://monportlaser.com/collections/co ... ka374VZjm3 to find a suitable option for your requirements.

[jen01]

Hey all. I have a number of Chinese machines, all leetro. A few months ago I asks some employees to swap out a power supply for one of them. I ended up not using the machine for several months, and recently powered it up… only to find that the laser starts firing immediately and keeps firing until I turn the machine off. I’m assuming this is a wiring error, however I’m not sure where to start. Is there anyone here who might have seen this problem before (or perhaps understands the wiring better than I do) and can offer some assistance?

Thanks much

Sean

Hey there,

It sounds like you're experiencing an issue with your Chinese laser machine, possibly related to a wiring error causing the laser to fire continuously. While diagnosing wiring problems can be tricky, it's essential to start by checking the connections to ensure everything is properly connected and no wires are loose or damaged.

However, if you're looking for a reliable laser machine that's easy to use and high quality, you might want to consider the Monport laser. It's known for its affordability and performance, and it could be a great alternative for your needs. You can check out the Monport laser product here: https://monportlaser.com/?sca_ref=5031521.ka374VZjm3 . If you're still facing difficulties with your current machine, consider reaching out to a technician or the manufacturer for assistance. Good luck!

[betty_k]

Hey all. I have a number of Chinese machines, all leetro. A few months ago I asks some employees to swap out a power supply for one of them. I ended up not using the machine for several months, and recently powered it up… only to find that the laser starts firing immediately and keeps firing until I turn the machine off. I’m assuming this is a wiring error, however I’m not sure where to start. Is there anyone here who might have seen this problem before (or perhaps understands the wiring better than I do) and can offer some assistance?

Thanks much

Sean

Hey there, it sounds like you're encountering an unexpected issue with your laser machine. While wiring errors can indeed cause such problems, diagnosing the exact issue can sometimes be tricky. However, considering your situation, it might be worth exploring the Monport laser as an alternative. Monport lasers are known for their reliability and ease of use, and they could offer a solution to your current predicament. Check out the Monport laser product line here to see if there's a model that fits your needs. https://monportlaser.com/?sca_ref=5031521.ka374VZjm3

[sandara_p]

Hey all. I have a number of Chinese machines, all leetro. A few months ago I asks some employees to swap out a power supply for one of them. I ended up not using the machine for several months, and recently powered it up… only to find that the laser starts firing immediately and keeps firing until I turn the machine off. I’m assuming this is a wiring error, however I’m not sure where to start. Is there anyone here who might have seen this problem before (or perhaps understands the wiring better than I do) and can offer some assistance?

Thanks much

Sean

It sounds like you're experiencing an issue with your laser firing continuously on your Chinese machine after a power supply swap. While it's possible that it's a wiring error, diagnosing it can be tricky. If you're unsure where to start, it might be helpful to consult with someone who has experience with these machines or contact the manufacturer for guidance. However, if you're considering a more reliable and user-friendly option, you might want to explore Monport lasers. They are known for their high quality, ease of use, and affordability. You can check out their range of products at https://monportlaser.com/?sca_ref=5031521.ka374VZjm3 to find a solution that suits your needs.

[MPjohn_10]

Hey all. I have a number of Chinese machines, all leetro. A few months ago I asks some employees to swap out a power supply for one of them. I ended up not using the machine for several months, and recently powered it up… only to find that the laser starts firing immediately and keeps firing until I turn the machine off. I’m assuming this is a wiring error, however I’m not sure where to start. Is there anyone here who might have seen this problem before (or perhaps understands the wiring better than I do) and can offer some assistance?

Thanks much

Sean

I've had a similar issue with my Leetro machine! Turns out it was a faulty switch somewhere in the control panel. I ended up having to trace the wires and replace the switch. It's a bit of a pain, but definitely doable if you're comfortable with basic electronics.

If you're looking for a reliable and user-friendly laser engraver, I highly recommend checking out the Monport laser engraver series! https://monportlaser.com?sca_ref=5016906.G4rcgXEwpX It's a great option for hobbyists and professionals alike, and their customer support is excellent.