If you have to ask....that mod isnt for you.
This is why I laugh when people say mechanicals should come with instructions.
If you need instructions to use it, you probably arent an advanced user and thus shouldnt use it in the first place.
You need to do more research.
Knowing ones limitations would stop many of these incidents.
People with mech mods that end up venting/exploding batteries couldn't even define the word limitation.
I'm not slamming mechs. They're solid, reliable, and artistic pieces, but they require an understanding of amps, volts, etc.. but mechs in the hands of ...... will clip the freedom we have with vaping.