Raptor Tank Maintenance

[runningman]

I have a raptor tank with a proconnect and was trying to empty the tank to take it apart and check out the parts. However, the gun RT PRO with LX, does not shoot since it is around 500psi in tank. Is there anyway to empty the tank with out doing something bad?

Also, when I take apart the reg, what kind of maintence can I do? The tank is getting close to 1 year old and I havent touched it. I'm guessing i need grease and maybe orings and other parts?

I basically know nothing of tank and regulator maintenance and would like to know what I should do to keep in in the best condition.

[Brak]

DO NOT put oil in the fill nipple or anything, only put it in the proconnect to oil your gun. i think as long as there are no leaks the tank will be fine. i have a raptor with proconnect running into my RT, and to get the air out of the tank i put the proconnect halfway in, and then press the little button, and air should start coming out