Bubbles in Tube

I was engraving some wood and when it was finished, I noticed a lot of bubbles in the clear tube that’s surrounding the pink tube. I have tons of orders that I need to finished but I’m afraid to use it! Any advice?

Yeah, that looks like air is getting into the closed cooling system. Either a crack in the tube (might be underneath the side at the pigtail) or a leak in the coolant system.

At this point, you just unplug it and wait to hear from support. Sorry for the news.

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Hello @mothermeandi - it looks like we’ve got an email ticket for this issue as well. Sorry to hear about the surprise in your laser tube. I’ve sent some follow up information to you via email. We can go ahead and finish our troubleshooting there, and I’ll close this topic.