Yocan UNI Pro box mod question from Wade Austin
Put in a new vap pen cart after the other was empty. It now shows shorted when button is pushed. Stays on for 15-20 seconds and then goes dark. Press 5 times to turn off and then press 5 times to turn on. It again shows shorted.
Can you help me fix it. It's not vaporizing and battery is fully charged.
Thanks

Vape tips:
If you Yocan UNI Pro box mod is fully charged, please check the connections.
Here are some Tips and Tricks for Yocan UNI Pro box mod.
1. Use a Q-tip clean the connect points with Isopropyl alcohol. Do NOT soaked the oil cartridge, battery or the adapter in Isopropyl alcohol.
2. Or try to install a brand new oil cartridge.
3. Loosen the adapter
You can usually fix it by adjusting the cartridge center pin with a pair of needle-nose pliers. Giving it a slight turn about 2 or more degrees can resolve a short.