12GAS BOTTLE FITTINGDo not attach any components or fill gas bottles until you have read and understood all of these instructions.Fill station must be purchased separately. Without filling station bottles are not possible to be filled.Filling gas cylinders must be purchased from local gas supplier. Ask the right fitting for the cylinder threadsfrom your local gas supplier. Threads in the filling station is ¼” NPT male threads. Make sure that thefitting is with correct threads for the cylinder. Cylinder threads are different in different countries. Asksafety instructions from local gas supplier.Filling gas cylinder must be properly secured from inclining or falling before attaching filling station to it.Confirm that fitting is compatible with your fill station.Always wear eye protection and heavy gloves when handling high pressure gases.Always point every air systems in safe direction away from yourself and others while degassing andfilling the gas bottles.Do not fill bottles with gas mixtures containing oxygen more than 21% at any circumstances.Do not use compressed air or other particle and/or moisture contaminated gasses at anycircumstances.Always check that all your components are unharmed without any visible fractures and flaws (see page10)Do not use excessive force when handling any of components or filling stations.Do not fill the bottles more than 1500 PSI at any circumstances.Note that gas bottles can not be filled with more than pressure contained in your filling gas cylinder.Always mark the gas composition in your gas bottles.