Jo air hota he o machine on karne sehi nikalna chalu ho jata h. Ap air flow ko kam ya jada nehi kr sakte. Jo trigger hota h usko ap jada dabai ye ga to colour jada niklega. Trigger ka piche me ek regulator jaysa nob h. Usko ghumake jitna bahar j side laiye ga utna kom trigger dabega (colour vi kom niglega). Oh nob se hi trigger kitna dabega oh adjust hoga & colour vi kam ya zada hoga
