manbeer

I just got a call from one of our workers and she said that a customer was tanning in our orbit when they heard a pop, and the bed shut off. Also they said they noticed a smell. Is there anything to look for? I'm on my way down there now but could use some help determining where to start. I know a couple of the facial buckets had shoddy grounds but I wouldn't think that would kick off the entire bed, also one of the ballasts was looking a little burnt around the connection points but again, from the the way it was described it was totally dead. I'm wondering if it could be the buck booster even

Thanks in advance