Brand new laser, 6040 Chinese, blowing fuse

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Cb942
Posts: 3
Joined: Tue Jul 03, 2018 11:51 am

Brand new laser, 6040 Chinese, blowing fuse

Post by Cb942 » Sun Sep 23, 2018 1:34 pm

I have a brand new laser and the inside light Powers up and the elevator works but the Ruida controller does not light at all. I found that the fuse was blown where the power connects in the back which only seems to protect one leg of the circuit, 220, but when I replace the fuse it instantly blows again. I'm not sure how to diagnose as I see no pinches shorts or loose connections. I'm hoping for some help because I would really like to play with this new toy that I've waited 2 months for. Pictures attached. Can anybody give me some magic words please?
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Cb942
Posts: 3
Joined: Tue Jul 03, 2018 11:51 am

Re: Brand new laser, 6040 Chinese, blowing fuse

Post by Cb942 » Fri Sep 28, 2018 1:56 am

I found the issue... it was a bad power supply, the ac>dc converter. Thanks

Cb942
Posts: 3
Joined: Tue Jul 03, 2018 11:51 am

Re: Brand new laser, 6040 Chinese, blowing fuse

Post by Cb942 » Fri Sep 28, 2018 1:57 am

I found the issue... it was a bad power supply, the ac>dc converter. Thanks

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