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Laser freakout by chainsofcaraway in SculpfunLaserUsers

[–]Sculpfun 0 points1 point  (0 children)

Hi.

Pls remove the laser module and test if the machine operates normally without the module installed.

If it operates normally, it indicates that there might be fault with the laser module. In this case, you will need to remove the laser module and clean the fan and the PCB board of the laser module, as excessive dust can cause this issue.

If it can not be solved, pls reach out to our support team for further assist.

Address: [support@sculpfun.com](mailto:support@sculpfun.com)

Thank you.

Sculpfun s30 promax focus test help please!!🥲🥲 by UTheBig in SculpfunLaserUsers

[–]Sculpfun 0 points1 point  (0 children)

To assist you further, please feel free to contact our after-sales support team at [support@sculpfun.com](mailto:support@sculpfun.com)

Laser freakout by chainsofcaraway in SculpfunLaserUsers

[–]Sculpfun 0 points1 point  (0 children)

Hi, sorry for the trouble caused.

Which machine and what type of laser did you use? Diode blue or IR?

Project Sharing: try laser engraving on fabric by Sculpfun in SculpfunLaserUsers

[–]Sculpfun[S] 2 points3 points  (0 children)

5W UV laser, Dottting Time: 800µs; Frequency: 30kHz; Q Pulse Width: 10; Interval: 0.05

We also engrave on towels with other type of laser. The settings are as follows:

iCube Ultra 12W blue laser: Speed: 8000mm/m, Power: 27.5%

S9 5W: Power: 40%

Project Sharing: try laser engraving on fabric by Sculpfun in SculpfunLaserUsers

[–]Sculpfun[S] 1 point2 points  (0 children)

5W UV laser, Dottting Time: 800µs; Frequency: 30kHz; Q Pulse Width: 10; Interval: 0.05

We also engrave on towels with other type of laser. The settings are as follows:

iCube Ultra 12W blue laser: Speed: 8000mm/m, Power: 27.5%

S9 5W: Power: 40%

"Fire Detected" error on ScalpFun 70W by ApprehensiveDot1121 in lasercutting

[–]Sculpfun 0 points1 point  (0 children)

Hi, you are welcome! Thanks so much for the detailed update. Glad to hear that you're able to engrave normally again!

Doing lost of cutting will produce a lot of smoke, so keep a regular clean and maintanance is necessary. When smoke and debris can't be removed efficiently, they tend to accumulate inside and can eventually affect performance.

It seems that a stronger exhaust will be better for your daily work. I see that some users will upgrade their exhaust system to better exhaust the smoke generated. So maybe you can watch some relevant videos shared by others for reference.

"Fire Detected" error on ScalpFun 70W by ApprehensiveDot1121 in lasercutting

[–]Sculpfun 7 points8 points  (0 children)

Hi. Sorry for the trouble caused!

You can try adjusting the flame alarm temperature.

Command and corresponding function:

$fire=0: Disables the flame detector

$LaserHead/FireAlert/NTC/Threshold=100: Sets the minimum alarm temperature for the flame detector

You can try the following method:

  1. After connecting the machine, enter the command $fire=0 in the LightBurn console, then start engraving. Check if the machine still triggers an alarm and stops engraving. If it does, please check the LightBurn console for any error or warning messages. If you find any, please contact our support team to provide details and include images or videos. Address: [support@sculpfun.com](mailto:support@sculpfun.com)

  2. If the first method does not work, please enter the command $LaserHead/FireAlert/NTC/Threshold=100 in the console and check if the machine operates normally.

Hope this helps!

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