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stayer MIG 131 Multi - Page 21

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4_ISTRUZIONI DI FUNZIONAMENTO
COLLOCAZIONE E PROVE
ξ˜―ξšΆξ™„ξ™—ξ™—ξ™•ξ™ˆξ™ξ™ξ™„ξ™—ξ™˜ξ™•ξ™„ξ˜ƒ ξ™–ξ™Œξ˜ƒ ξ™„ξ™™ξ™™ξ™Œξ™„ξ˜ƒ ξ™„ξ™ξ™Œξ™’ξ™‘ξ™„ξ™‘ξ™‡ξ™’ξ˜ƒ ξ™ξšΆξ™Œξ™‘ξ™—ξ™ˆξ™•ξ™•ξ™˜ξ™—ξ™—ξ™’ξ™•ξ™ˆξ˜ƒ ξ˜šξ˜ƒ ξ™Œξ™‘ξ˜ƒ ξ™—ξ™˜ξ™—ξ™—ξ™Œξ˜ƒ
ξ™Œξ˜ƒ ξ™ξ™’ξ™‡ξ™ˆξ™ξ™ξ™Œξ˜‘ξ˜ƒ ξ˜³ξ™•ξ™Œξ™ξ™„ξ˜ƒ ξ™‡ξ™Œξ˜ƒ ξ™„ξ™†ξ™†ξ™ˆξ™‘ξ™‡ξ™ˆξ™•ξ™ˆξ˜ƒ ξ™ξšΆξ˜€ξ™—ξ™—ξ™•ξ™ˆξ™ξ™ξ™„ξ™—ξ™˜ξ™•ξ™„ξ˜ƒ ξ™™ξ™ˆξ™•ξ™ŒξšΏξ™†ξ™‹ξ™Œξ˜ƒ ξ™ξ™„ξ˜ƒ
ξ™–ξ™Œξ™†ξ™˜ξ™•ξ™ˆξ™ξ™ξ™„ξ˜ƒ ξ™ˆξ˜ƒ ξ™–ξ™ˆξ™Šξ™˜ξ™„ξ˜ƒ ξ™Œξ™ξ˜ƒ ξ™–ξ™˜ξ™’ξ˜ƒ ξ™“ξ™Œξ™„ξ™‘ξ™’ξ˜ƒ ξ™‡ξ™Œξ˜ƒ ξ™“ξ™•ξ™ˆξ™™ξ™ˆξ™‘ξ™ξ™Œξ™’ξ™‘ξ™ˆξ˜ƒ ξ™‡ξ™ˆξ™Œξ˜ƒ ξ™•ξ™Œξ™–ξ™†ξ™‹ξ™Œξ˜ƒ
ξ™ξ™„ξ™™ξ™’ξ™•ξ™„ξ™—ξ™Œξ™™ξ™Œξ˜ƒξ™ˆξ˜ƒξ™•ξ™ˆξ™„ξ™ξ™Œξ™ξ™ξ™Œξ˜ƒξ™ξ™ˆξ˜ƒξ™‰ξ™˜ξ™‘ξ™ξ™Œξ™’ξ™‘ξ™Œξ˜ƒξ™–ξ™“ξ™Œξ™ˆξ™Šξ™„ξ™—ξ™ˆξ˜ƒξ™‡ξ™Œξ˜ƒξ™–ξ™ˆξ™Šξ™˜ξ™Œξ™—ξ™’ξ˜ƒξ™Œξ™‘ξ˜ƒξ™‰ξ™˜ξ™‘ξ™ξ™Œξ™’ξ™‘ξ™ˆξ˜ƒ
ξ™„ξ™ξ˜ƒξ™—ξ™Œξ™“ξ™’ξ˜ƒξ™‡ξ™Œξ˜ƒξ™–ξ™ˆξ™•ξ™™ξ™Œξ™ξ™Œξ™’ξ˜ƒξ™‡ξ™ˆξ™ξ™ξ™„ξ˜ƒξ™ξ™„ξ™†ξ™†ξ™‹ξ™Œξ™‘ξ™„ξ˜‘
SALDATURA CON ELETTRODO RIVESTITO (MMA)
ξ˜¦ξ™’ξ™ξ™ξ™ˆξ™Šξ™‹ξ™Œξ˜ƒξ™Œξ™ξ˜ƒξ™†ξ™„ξ™™ξ™’ξ˜ƒξ™‡ξ™Œξ˜ƒξ™ξ™„ξ™–ξ™–ξ™„ξ˜ƒξ™„ξ™ξ˜ƒξ™†ξ™’ξ™ξ™ξ™ˆξ™Šξ™„ξ™—ξ™’ξ™•ξ™ˆξ˜ƒξ™‡ξ™ˆξ™ξ™ξ™„ξ˜ƒξ™ξ™„ξ™†ξ™‹ξ™Œξ™‘ξ™„ξ˜ƒξ˜—ξ˜‘ξ˜ƒξ˜¨ξ˜ƒ
ξ™†ξ™’ξ™ξ™ξ™ˆξ™Šξ™‹ξ™Œξ˜ƒξ™ξ™„ξ˜ƒξ™“ξ™Œξ™‘ξ™ξ™„ξ˜ƒξ™‡ξ™Œξ˜ƒξ™ξ™„ξ™–ξ™–ξ™„ξ˜ƒξ™„ξ™ξ˜ƒξ™“ξ™ˆξ™ξ™ξ™’ξ˜ƒξ™‡ξ™Œξ˜ƒξ™ξ™„ξ™™ξ™’ξ™•ξ™’ξ˜‘ξ˜ƒξ˜Άξ™Œξ˜ƒξ™„ξ™–ξ™–ξ™Œξ™†ξ™˜ξ™•ξ™Œξ˜ƒξ™‡ξ™Œξ˜ƒξ™˜ξ™‘ξ˜ƒ
ξ™…ξ™˜ξ™’ξ™‘ξ˜ƒξ™†ξ™’ξ™‘ξ™—ξ™„ξ™—ξ™—ξ™’ξ˜ƒξ™ˆξ™ξ™ˆξ™—ξ™—ξ™•ξ™Œξ™†ξ™’ξ˜ƒξ™–ξ™˜ξ˜ƒξ™–ξ™˜ξ™“ξ™ˆξ™•ξšΏξ™†ξ™Œξ™ˆξ˜ƒξ™“ξ™˜ξ™ξ™Œξ™—ξ™„ξ˜ƒξ™ˆξ˜ƒξ™–ξ™’ξ™ξ™Œξ™‡ξ™„ξ˜‘
ξ˜¦ξ™’ξ™ξ™ξ™ˆξ™Šξ™‹ξ™Œξ˜ƒ ξ™Œξ™ξ˜ƒ ξ™†ξ™„ξ™™ξ™’ξ˜ƒ ξ™‡ξ™Œξ˜ƒ ξ™“ξ™Œξ™‘ξ™ξ™„ξ˜ƒ ξ™“ξ™’ξ™•ξ™—ξ™„ξ˜ƒ ξ™ˆξ™ξ™ˆξ™—ξ™—ξ™•ξ™’ξ™‡ξ™Œξ˜ƒ ξ™‡ξ™ˆξ™ξ™ξ™„ξ˜ƒ ξ™ξ™„ξ™†ξ™†ξ™‹ξ™Œξ™‘ξ™„ξ˜ƒ ξ˜—ξ˜‘ξ˜ƒ
ξ˜¦ξ™’ξ™ξ™ξ™ˆξ™Šξ™‹ξ™Œξ˜ƒ ξ™ξšΆξ™ˆξ™ξ™ˆξ™—ξ™—ξ™•ξ™’ξ™‡ξ™’ξ˜ƒ ξ™„ξ™ξ™ξ™„ξ˜ƒ ξ™“ξ™Œξ™‘ξ™ξ™„ξ˜ƒ ξ™“ξ™’ξ™•ξ™—ξ™„ξ˜ƒ ξ™ˆξ™ξ™ˆξ™—ξ™—ξ™•ξ™’ξ™‡ξ™Œξ˜ƒ ξ™„ξ™–ξ™–ξ™Œξ™†ξ™˜ξ™•ξ™„ξ™‘ξ™‡ξ™’ξ™–ξ™Œξ˜ƒ
ξ™†ξ™‹ξ™ˆξ˜ƒξ™–ξ™Œξ˜ƒξ™Œξ™‘ξ™†ξ™„ξ™–ξ™—ξ™•ξ™„ξ˜ƒξ™‘ξ™ˆξ™ξ™ξ™ˆξ˜ƒξ™—ξ™„ξ™†ξ™†ξ™‹ξ™ˆξ˜ƒξ™‡ξ™Œξ™•ξ™ˆξ™ξ™Œξ™’ξ™‘ξ™„ξ™ξ™Œξ˜‘
Nota: l’elettrodo si collega quasi sempre al terminale
positivo (polaritΓ  inversa). Tuttavia in determinate
circostanze bisogna collegarlo al negativo (polaritΓ 
diretta) come suole accadere con l’elettrodo basico. Si
riferisca alla documentazione dell’elettrodo per essere
sicuro.
SALDATURA TIG
ξ›Šξ˜ƒ ξ™‘ξ™ˆξ™†ξ™ˆξ™–ξ™–ξ™„ξ™•ξ™Œξ™’ξ˜ƒ ξ™†ξ™‹ξ™ˆξ˜ƒ ξ™’ξ™—ξ™—ξ™ˆξ™‘ξ™Šξ™„ξ˜ƒ ξ™˜ξ™‘ξ™„ξ˜ƒ ξ™—ξ™’ξ™•ξ™†ξ™Œξ™„ξ˜ƒ ξ˜ͺξ˜ƒ ξ˜‹ξ™•ξ™Œξ™‰ξ˜‘ξ˜ƒ ξ˜—ξ˜”ξ˜•ξ˜“ξ˜‘ξ˜›ξ˜”ξ˜Œξ˜ƒ ξ™Œξ™ξ˜ƒ
ξ™†ξ™˜ξ™Œξ˜ƒξ™Šξ™„ξ™–ξ˜ƒξ™–ξ™Œξ™„ξ˜ƒξ™Šξ™ˆξ™–ξ™—ξ™Œξ™—ξ™’ξ˜ƒξ™†ξ™’ξ™‘ξ˜ƒξ™˜ξ™‘ξ™„ξ˜ƒξ™™ξ™„ξ™ξ™™ξ™’ξ™ξ™„ξ˜ƒξ™‘ξ™ˆξ™ξ˜ƒξ™ξ™„ξ™‘ξ™Œξ™†ξ™’ξ˜ƒξ™‡ξ™ˆξ™ξ™ξ™„ξ˜ƒξ™—ξ™’ξ™•ξ™†ξ™Œξ™„ξ˜‘ξ˜ƒ
ξ˜¦ξ™’ξ™ξ™ξ™ˆξ™Šξ™‹ξ™Œξ˜ƒ ξ™ξ™„ξ˜ƒ ξ™—ξ™’ξ™•ξ™†ξ™Œξ™„ξ˜ƒ ξ˜ͺξ˜ƒ ξ™„ξ™ξ˜ƒ ξ™†ξ™’ξ™ξ™ξ™ˆξ™Šξ™„ξ™—ξ™’ξ™•ξ™ˆξ˜ƒ ξ™‘ξšžξ˜ƒ ξ˜™ξ˜ƒ ξ™ˆξ˜ƒ ξ™ξ™„ξ˜ƒ ξ™ξ™„ξ™–ξ™–ξ™„ξ˜ƒ ξ™„ξ™ξ˜ƒ
ξ™†ξ™’ξ™ξ™ξ™ˆξ™Šξ™„ξ™—ξ™’ξ™•ξ™ˆξ˜ƒξ˜—ξ˜ƒξ™‡ξ™ˆξ™ξ™ξ™„ξ˜ƒξ™ξ™„ξ™†ξ™†ξ™‹ξ™Œξ™‘ξ™„ξ˜ƒξ˜‹ξ™“ξ™’ξ™ξ™„ξ™•ξ™Œξ™—ξ™ͺξ˜ƒξ™‡ξ™Œξ™•ξ™ˆξ™—ξ™—ξ™„ξ˜Œξ˜‘
ξ˜³ξ™•ξ™ˆξ™ξ™ˆξ™—ξ™ˆξ˜ƒ ξ™Œξ™ξ˜ƒ ξ™—ξ™„ξ™–ξ™—ξ™’ξ˜ƒ ξ˜°ξ˜²ξ˜§ξ˜¨ξ˜ƒ ξ˜”ξ˜”ξ˜ƒ ξ™“ξ™ˆξ™•ξ˜ƒ ξ˜°ξ˜°ξ˜€ξ˜‘ξ˜ƒ ξ˜²ξ™•ξ™„ξ˜ƒ ξ™ξ™„ξ˜ƒ ξ™–ξ™”ξ™˜ξ™„ξ™‡ξ™•ξ™„ξ˜ƒ ξ™±ξ˜ƒ
ξ™†ξ™’ξ™‘ξ™—ξ™•ξ™’ξ™ξ™ξ™„ξ™—ξ™„ξ˜ƒ ξ™ˆξ™–ξ™†ξ™ξ™˜ξ™–ξ™Œξ™™ξ™„ξ™ξ™ˆξ™‘ξ™—ξ™ˆξ˜ƒ ξ™‡ξ™„ξ™ξ™ξ™„ξ˜ƒ ξ™„ξ™ξ™“ξ™ξ™ŒξšΏξ™†ξ™„ξ™—ξ™’ξ™•ξ™ˆξ˜ƒ ξ™‡ξ™Œξ˜ƒ ξ™†ξ™’ξ™‘ξ™—ξ™•ξ™’ξ™ξ™ξ™’ξ˜ƒ
ξ˜™ξ˜‘ξ˜ƒ ξ˜¬ξ™ξ˜ƒ ξ™†ξ™’ξ™‘ξ˜ƒ ξ™†ξ™’ξ™‘ξ™—ξ™•ξ™’ξ™ξ™ξ™’ξ˜ƒ ξ˜«ξ˜²ξ˜·ξ˜ƒξ˜Άξ˜·ξ˜€ξ˜΅ξ˜·ξ˜ƒ ξ˜’ξ˜ƒξ˜€ξ˜΅ξ˜¦ξ˜ƒ ξ˜©ξ˜²ξ˜΅ξ˜¦ξ˜¨ξ˜ƒ ξ™ξ™ˆξ™–ξ™–ξ™’ξ˜ƒ ξ˜›ξ˜ƒ ξ™„ξ™Œξ˜ƒ
ξ™ξ™’ξ™‡ξ™ˆξ™ξ™ξ™Œξ˜ƒξ™Œξ™ξ˜ƒξ™ξ™Œξ™‘ξ™Œξ™ξ™’ξ˜ƒξ™†ξ™’ξ™‘ξ™—ξ™•ξ™’ξ™ξ™ξ™’ξ˜‘
SALDATURA MIG/MAG
ξ˜¦ξ™’ξ™‘ξ™‘ξ™ˆξ™—ξ™—ξ™„ξ˜ƒξ™Œξ™ξ˜ƒξ™†ξ™„ξ™™ξ™’ξ˜ƒξ™‡ξ™Œξ˜ƒξ™ξ™„ξ™–ξ™–ξ™„ξ˜ƒξ™‘ξšžξ˜•ξ˜ƒξ™„ξ™ξ˜ƒξ™†ξ™’ξ™‘ξ™‘ξ™ˆξ™—ξ™—ξ™’ξ™•ξ™ˆξ˜ƒξ™‡ξ™ˆξ™ξ™ξ™„ξ˜ƒξ™ξ™„ξ™†ξ™†ξ™‹ξ™Œξ™‘ξ™„ξ˜ƒ
ξ™‘ξšžξ˜ƒξ˜™ξ˜‘ξ˜ƒξ˜¦ξ™’ξ™‘ξ™‘ξ™ˆξ™—ξ™—ξ™„ξ˜ƒξ™ξ™„ξ˜ƒξ™—ξ™’ξ™•ξ™†ξ™Œξ™„ξ˜ƒξ™‘ξšžξ˜ƒξ˜”ξ˜ƒξ™„ξ™ξ™ξ™„ξ˜ƒξ™“ξ™•ξ™ˆξ™–ξ™„ξ˜ƒξ˜¨ξ™˜ξ™•ξ™’ξ™—ξ™’ξ™•ξ™†ξ™‹ξ˜ƒξ™‘ξšžξ˜ƒξ˜šξ˜ƒξ™‡ξ™ˆξ™ξ™ξ™„ξ˜ƒ
ξ™ξ™„ξ™†ξ™†ξ™‹ξ™Œξ™‘ξ™„ξ˜‘ξ˜ƒ ξ˜€ξ™–ξ™–ξ™Œξ™†ξ™˜ξ™•ξ™Œξ˜ƒ ξ™ξ™„ξ˜ƒ ξ™†ξ™’ξ™‘ξ™‘ξ™ˆξ™–ξ™–ξ™Œξ™’ξ™‘ξ™ˆξ˜ƒ ξ™„ξ™™ξ™™ξ™Œξ™—ξ™„ξ™‘ξ™‡ξ™’ξ˜ƒ ξ™ξšΆξ™„ξ™‘ξ™ˆξ™ξ™ξ™’ξ˜ƒ ξ™‡ξ™Œξ˜ƒ
ξ™–ξ™Œξ™†ξ™˜ξ™•ξ™ˆξ™ξ™ξ™„ξ˜ƒξ™‡ξ™ˆξ™ξ˜ƒξ™†ξ™’ξ™‘ξ™‘ξ™ˆξ™—ξ™—ξ™’ξ™•ξ™ˆξ˜ƒξ™‡ξ™ˆξ™ξ™ξ™„ξ˜ƒξ™—ξ™’ξ™•ξ™†ξ™Œξ™„ξ˜‘
ξ˜΄ξ™˜ξ™„ξ™‘ξ™‡ξ™’ξ˜ƒ ξšΏξ™…ξ™•ξ™ˆξ˜ƒ ξ™†ξ™„ξ™™ξ™ˆξ˜ƒ ξ˜‹ξ™‘ξ™˜ξ™†ξ™ξ™ˆξ™’ξ˜ƒ ξ™‡ξ™Œξ˜ƒ ξ›€ξ™˜ξ™–ξ™–ξ™’ξ˜ξ˜ƒ ξ™–ξ™ˆξ™‘ξ™ξ™„ξ˜ƒ ξ™‘ξ™ˆξ™†ξ™ˆξ™–ξ™–ξ™Œξ™—ξ™ͺξ˜ƒ ξ™‡ξ™Œξ˜ƒ
ξ™„ξ™ξ™Œξ™ξ™ˆξ™‘ξ™—ξ™„ξ™ξ™Œξ™’ξ™‘ξ™ˆξ˜ƒξ™‡ξ™ˆξ™ξ˜ƒξ™Šξ™„ξ™–ξ˜Œξ˜ƒξ™±ξ˜ƒξ™˜ξ™—ξ™Œξ™ξ™Œξ™ξ™ξ™„ξ™—ξ™’ξ˜ξ˜ƒξ™±ξ˜ƒξ™‘ξ™ˆξ™†ξ™ˆξ™–ξ™–ξ™„ξ™•ξ™Œξ™’ξ˜ƒξ™Œξ™‘ξ™™ξ™ˆξ™•ξ™—ξ™Œξ™•ξ™ˆξ˜ƒξ™ξ™„ξ˜ƒ
ξ™“ξ™’ξ™ξ™„ξ™•ξ™Œξ™—ξ™ͺξ˜ƒξ™Œξ™‘ξ™™ξ™ˆξ™•ξ™–ξ™„ξ˜ƒξ™‡ξ™Œξ˜ƒξ™ξ™„ξ™™ξ™’ξ™•ξ™„ξ™•ξ™ˆξ˜ƒξ™‡ξ™Œξ™•ξ™ˆξ™—ξ™—ξ™„ξ™ξ™ˆξ™‘ξ™—ξ™ˆξ˜ƒξ˜‹ξ™“ξ™’ξ™–ξ™Œξ™—ξ™Œξ™™ξ™’ξ˜ƒξ™„ξ™ξ˜ƒξ™“ξ™ˆξ™ξ™ξ™’ξ˜Œξ˜‘ξ˜ƒ
ξ˜Έξ™—ξ™Œξ™ξ™Œξ™ξ™ξ™„ξ™•ξ™ˆξ˜ƒ ξ™Œξ™ξ˜ƒ ξ™†ξ™’ξ™ξ™ξ™ˆξ™Šξ™„ξ™ξ™ˆξ™‘ξ™—ξ™’ξ˜ƒ ξ™†ξ™„ξ™ξ™…ξ™Œξ™’ξ˜ƒ ξ™—ξ™ˆξ™•ξ™ξ™Œξ™‘ξ™„ξ™ξ™Œξ˜ƒ ξ™“ξ™•ξ™ˆξ™“ξ™„ξ™•ξ™„ξ™—ξ™’ξ˜ƒ ξ™“ξ™ˆξ™•ξ˜ƒ
ξ™”ξ™˜ξ™ˆξ™–ξ™—ξ™’ξ˜ƒξ™–ξ™†ξ™’ξ™“ξ™’ξ˜ƒξ™Œξ™‘ξ˜ƒξ™—ξ™˜ξ™—ξ™—ξ™Œξ˜ƒξ™Œξ˜ƒξ™ξ™’ξ™‡ξ™ˆξ™ξ™ξ™Œξ˜‘
CAMBIO DI ATTREZZATURA
ξ˜Άξ™Œξ˜ƒξ™—ξ™•ξ™„ξ™—ξ™—ξ™„ξ˜ƒξ™”ξ™˜ξ™Œξ˜ƒξ™‡ξ™ˆξ™ξ˜ƒξ™†ξ™„ξ™ξ™…ξ™Œξ™„ξ™ξ™ˆξ™‘ξ™—ξ™’ξ˜ƒξ™‡ξ™Œξ˜ƒξ™†ξ™’ξ™‘ξ™–ξ™˜ξ™ξ™„ξ™…ξ™Œξ™ξ™Œξ˜ƒξ™‡ξ™ˆξ™Œξ˜ƒξ™—ξ™•ξ™ˆξ˜ƒξ™‡ξ™Œξ™–ξ™“ξ™’ξ™–ξ™Œξ™—ξ™Œξ™™ξ™Œξ˜ƒ
ξ™‡ξ™Œξ˜ƒ ξ™ˆξ™–ξ™ˆξ™†ξ™˜ξ™ξ™Œξ™’ξ™‘ξ™ˆξ˜ξ˜ƒ ξ™“ξ™’ξ™•ξ™—ξ™„ξ™ˆξ™ξ™ˆξ™—ξ™—ξ™•ξ™’ξ™‡ξ™Œξ˜ƒ ξ™“ξ™ˆξ™•ξ˜ƒ ξ™ˆξ™ξ™ˆξ™—ξ™—ξ™•ξ™’ξ™‡ξ™Œξ˜ƒ ξ™•ξ™Œξ™™ξ™ˆξ™–ξ™—ξ™Œξ™—ξ™Œξ˜ξ˜ƒ ξ™—ξ™’ξ™•ξ™†ξ™ˆξ˜ƒ ξ™‡ξ™Œξ˜ƒ
ξšΏξ™ξ™’ξ˜ƒ ξ™†ξ™’ξ™‘ξ™—ξ™Œξ™‘ξ™˜ξ™’ξ˜ƒ ξ™Œξ™‘ξ˜ƒ ξ™“ξ™•ξ™’ξ™†ξ™ˆξ™–ξ™–ξ™Œξ˜ƒ ξ˜ͺξ˜’ξ˜°ξ˜€ξ˜ͺξ˜ƒ ξ™ˆξ˜ƒ ξ™—ξ™’ξ™•ξ™†ξ™ˆξ˜ƒ ξ™‡ξ™Œξ˜ƒ ξ™ˆξ™ξ™ˆξ™—ξ™—ξ™•ξ™’ξ™‡ξ™’ξ˜ƒ ξ™‡ξ™Œξ˜ƒ
ξ˜·ξ™˜ξ™‘ξ™Šξ™–ξ™—ξ™ˆξ™‘ξ™’ξ˜ƒξ™Œξ™‘ξ˜ƒξ™“ξ™•ξ™’ξ™†ξ™ˆξ™–ξ™–ξ™Œξ˜ƒξ˜·ξ˜¬ξ˜ͺξ˜‘
PROCESSO MMA (ELETTRODO RIVESTITO)
ξ˜¦ξ™„ξ™ξ™…ξ™Œξ˜ƒ ξ™ξšΆξ™ˆξ™ξ™ˆξ™—ξ™—ξ™•ξ™’ξ™‡ξ™’ξ˜ƒ ξ™•ξ™Œξ™™ξ™ˆξ™–ξ™—ξ™Œξ™—ξ™’ξ˜ƒ ξ™„ξ™“ξ™“ξ™•ξ™’ξšΏξ™—ξ™—ξ™„ξ™‘ξ™‡ξ™’ξ˜ƒ ξ™Œξ˜ƒ ξ˜—ξ˜ƒ ξ™†ξ™„ξ™‘ξ™„ξ™ξ™Œξ˜ƒ ξ™“ξ™•ξ™ˆξ™–ξ™–ξ™’ξ™•ξ™Œξ˜ƒ
ξ™•ξ™ˆξ™„ξ™ξ™Œξ™ξ™ξ™„ξ™—ξ™Œξ˜ƒ ξ™‘ξ™ˆξ™ξ™ξ™„ξ˜ƒ ξ™“ξ™Œξ™‘ξ™ξ™„ξ˜ƒ ξ™“ξ™’ξ™•ξ™—ξ™„ξ˜ƒ ξ™ˆξ™ξ™ˆξ™—ξ™—ξ™•ξ™’ξ™‡ξ™’ξ˜ƒ ξ™“ξ™ˆξ™•ξ˜ƒ ξ™„ξ™–ξ™–ξ™Œξ™†ξ™˜ξ™•ξ™„ξ™•ξ™ˆξ˜ƒ ξ™ξ™„ξ˜ƒ
ξ™“ξ™’ξ™–ξ™Œξ™ξ™Œξ™’ξ™‘ξ™ˆξ˜ƒ ξ™ˆξ˜ƒ ξ™Œξ™ξ˜ƒ ξ™ξ™Œξ™Šξ™ξ™Œξ™’ξ™•ξ˜ƒ ξ™†ξ™’ξ™‘ξ™—ξ™„ξ™—ξ™—ξ™’ξ˜ƒ ξ™ˆξ™ξ™ˆξ™—ξ™—ξ™•ξ™Œξ™†ξ™’ξ˜‘ξ˜ƒ ξ˜Άξ™Œξ˜ƒ ξ™„ξ™–ξ™–ξ™Œξ™†ξ™˜ξ™•ξ™Œξ˜ƒ ξ™†ξ™‹ξ™ˆξ˜ƒ ξ™ξ™„ξ˜ƒ
ξ™“ξ™Œξ™‘ξ™ξ™„ξ˜ƒξ™“ξ™•ξ™ˆξ™ξ™ˆξ˜ƒξ™‘ξ™ˆξ™ξ˜ƒξ™ξ™ˆξ™—ξ™„ξ™ξ™ξ™’ξ˜ƒξ™‘ξ™˜ξ™‡ξ™’ξ˜ƒξ™‡ξ™ˆξ™ξ™ξšΆξ™ˆξ™ξ™ˆξ™—ξ™—ξ™•ξ™’ξ™‡ξ™’ξ˜ƒξ™ˆξ˜ƒξ™‘ξ™’ξ™‘ξ˜ƒξ™†ξšΆξ™±ξ˜ƒξ™˜ξ™‘ξ˜ƒξ™‰ξ™„ξ™ξ™–ξ™’ξ˜ƒ
ξ™†ξ™’ξ™‘ξ™—ξ™„ξ™—ξ™—ξ™’ξ˜ƒξ™†ξ™‹ξ™ˆξ˜ƒξ™ξ™’ξ™•ξ™‡ξ™ˆξ˜ƒξ™Œξ™ξ˜ƒξ™•ξ™Œξ™™ξ™ˆξ™–ξ™—ξ™Œξ™ξ™ˆξ™‘ξ™—ξ™’ξ˜ƒξ™‡ξ™ˆξ™ξ˜ƒξšΏξ™ξ™’ξ˜‘
PROCESSO TIG
ξ˜―ξšΆξ™ˆξ™ξ™ˆξ™ξ™ˆξ™‘ξ™—ξ™’ξ˜ƒξ™‡ξ™Œξ˜ƒξ™˜ξ™–ξ™˜ξ™•ξ™„ξ˜ƒξ™”ξ™˜ξ™Œξ˜ƒξ™±ξ˜ƒξ™Œξ™ξ˜ƒξ™“ξ™•ξ™’ξ™“ξ™•ξ™Œξ™’ξ˜ƒξ™ˆξ™ξ™ˆξ™—ξ™—ξ™•ξ™’ξ™‡ξ™’ξ˜ƒξ™‡ξ™Œξ˜ƒξ™—ξ™˜ξ™‘ξ™Šξ™–ξ™—ξ™ˆξ™‘ξ™’ξ˜ƒξ™‡ξ™ˆξ™ξ™ξ™„ξ˜ƒ
ξ™—ξ™’ξ™•ξ™†ξ™Œξ™„ξ˜ƒ ξ˜ͺξ˜‘ξ˜ƒ ξ˜±ξ™’ξ™‘ξ™’ξ™–ξ™—ξ™„ξ™‘ξ™—ξ™ˆξ˜ƒ ξ™Œξ™ξ˜ƒ ξ™…ξ™˜ξ™’ξ™‘ξ˜ƒ ξ™•ξ™ˆξ™‘ξ™‡ξ™Œξ™ξ™ˆξ™‘ξ™—ξ™’ξ˜ƒ ξ™–ξ™Œξ˜ƒ ξ™•ξ™„ξ™†ξ™†ξ™’ξ™ξ™„ξ™‘ξ™‡ξ™„ξ˜ƒ
ξ™‡ξ™Œξ˜ƒ ξ™ˆξ™™ξ™Œξ™—ξ™„ξ™•ξ™ˆξ˜ƒ ξ™Šξ™ξ™Œξ˜ƒ ξ™ˆξ™ξ™ˆξ™—ξ™—ξ™•ξ™’ξ™‡ξ™Œξ˜ƒ ξ™‡ξ™’ξ™“ξ™“ξ™Œξ™„ξ™—ξ™Œξ˜ƒ ξ™†ξ™’ξ™‘ξ˜ƒξ˜·ξ™’ξ™•ξ™Œξ™’ξ˜ƒ ξ˜‹ξ™…ξ™„ξ™‘ξ™‡ξ™„ξ˜ƒ ξ™•ξ™’ξ™–ξ™–ξ™„ξ˜Œξ˜ƒ ξ™“ξ™ˆξ™•ξ˜ƒ
ξ™”ξ™˜ξ™ˆξ™–ξ™—ξ™Œξ™’ξ™‘ξ™Œξ˜ƒξ™‡ξ™Œξ˜ƒξ™–ξ™Œξ™†ξ™˜ξ™•ξ™ˆξ™ξ™ξ™„ξ˜ƒξ™„ξ™–ξ™–ξ™’ξ™ξ™˜ξ™—ξ™„ξ˜ƒξ™•ξ™ˆξ™ξ™„ξ™—ξ™Œξ™™ξ™Œξ˜ƒξ™„ξ™ξ™ξ™„ξ˜ƒξ™†ξ™’ξ™‘ξ™—ξ™„ξ™ξ™Œξ™‘ξ™„ξ™ξ™Œξ™’ξ™‘ξ™ˆξ˜ξ˜ƒ
ξ™–ξ™“ξ™Œξ™ˆξ™Šξ™„ξ™—ξ™ˆξ˜ƒξ™‡ξ™Œξ˜ƒξ™–ξ™ˆξ™Šξ™˜ξ™Œξ™—ξ™’ξ˜‘
ξ˜¬ξ™‘ξ™–ξ™Œξ™ˆξ™ξ™ˆξ˜ƒξ™„ξ™ξ™ξšΆξ™ˆξ™ξ™ˆξ™—ξ™—ξ™•ξ™’ξ™‡ξ™’ξ˜ξ˜ƒξ™ξ™ˆξ˜ƒξ™“ξ™Œξ™‘ξ™ξ™ˆξ˜ƒξ™“ξ™’ξ™•ξ™—ξ™„ξ˜ξ™ˆξ™ξ™ˆξ™—ξ™—ξ™•ξ™’ξ™‡ξ™Œξ˜ƒξ™ˆξ˜ƒξ™Œξ˜ƒξ™“ξ™•ξ™’ξ™“ξ™•ξ™Œξ˜ƒξ™˜ξ™Šξ™ˆξ™ξ™ξ™Œξ˜ƒ
ξ™‡ξ™Œξ˜ƒξ™†ξ™’ξ™‘ξ™‡ξ™˜ξ™ξ™Œξ™’ξ™‘ξ™ˆξ˜ƒξ™‡ξ™Œξ˜ƒξ™Šξ™„ξ™–ξ˜ƒξ™–ξ™’ξ™‘ξ™’ξ˜ƒξ™–ξ™’ξ™Šξ™Šξ™ˆξ™—ξ™—ξ™Œξ˜ƒξ™„ξ˜ƒξ™˜ξ™–ξ™˜ξ™•ξ™„ξ˜‘ξ˜ƒξ˜―ξ™„ξ˜ƒξ™“ξ™Œξ™‘ξ™ξ™„ξ˜ƒξ™“ξ™’ξ™•ξ™—ξ™„ξ˜ξ˜ƒ
ξ™ˆξ™ξ™ˆξ™—ξ™—ξ™•ξ™’ξ™‡ξ™’ξ˜ƒξ™–ξ™„ξ™•ξ™ͺξ˜ƒξ™–ξ™ˆξ™ξ™“ξ™•ξ™ˆξ˜ƒξ™‡ξ™ˆξ™ξ™ξ™’ξ˜ƒξ™–ξ™—ξ™ˆξ™–ξ™–ξ™’ξ˜ƒξ™‡ξ™Œξ™„ξ™ξ™ˆξ™—ξ™•ξ™’ξ˜ƒξ™‡ξ™ˆξ™ξ™ξšΆξ™ˆξ™ξ™ˆξ™—ξ™—ξ™•ξ™’ξ™‡ξ™’ξ˜‘
ξ˜―ξšΆξ™˜ξ™Šξ™ˆξ™ξ™ξ™’ξ˜ƒ ξ™–ξ™„ξ™•ξ™ͺξ˜ƒ ξ™‡ξ™ˆξ™ξ˜ƒ ξ™‡ξ™Œξ™„ξ™ξ™ˆξ™—ξ™•ξ™’ξ˜ƒ ξ˜‹ξ™Œξ™‘ξ™‡ξ™Œξ™†ξ™„ξ™—ξ™’ξ˜ƒ ξ™“ξ™ˆξ™•ξ˜ƒ ξ™Œξ™ξ˜ƒ ξ™–ξ™˜ξ™’ξ˜ƒ ξ™‘ξ™˜ξ™ξ™ˆξ™•ξ™’ξ˜Œξ˜ƒ
ξ™Œξ™‘ξ™‡ξ™Œξ™†ξ™„ξ™—ξ™’ξ˜ƒξ™„ξ™ξ˜ƒξ™—ξ™Œξ™“ξ™’ξ˜ƒξ™‡ξ™Œξ˜ƒξ™ξ™„ξ™™ξ™’ξ™•ξ™’ξ˜ƒξ™ˆξ˜ƒξ™†ξ™’ξ™‘ξ™–ξ™˜ξ™ξ™’ξ˜ƒξ™‡ξ™Œξ˜ƒξ™Šξ™„ξ™–ξ˜‘
ξ˜ͺξ™ξ™Œξ˜ƒξ™ˆξ™ξ™ˆξ™ξ™ˆξ™‘ξ™—ξ™Œξ˜ƒξ™–ξ™’ξ™‘ξ™’ξ˜ƒξ™‡ξ™Œξ˜ƒξ™‰ξ™„ξ™†ξ™Œξ™ξ™ˆξ˜ƒξ™–ξ™ξ™’ξ™‘ξ™—ξ™„ξ™Šξ™Šξ™Œξ™’ξ˜ƒξ™ξ™„ξ™‘ξ™˜ξ™„ξ™ξ™ˆξ˜ƒξ™“ξ™ˆξ™•ξ˜ƒξ™Œξ™ξ˜ƒξ™–ξ™Œξ™–ξ™—ξ™ˆξ™ξ™„ξ˜ƒ
ξ™–ξ™ˆξ™ξ™“ξ™ξ™Œξ™†ξ™ˆξ˜ƒξ™‡ξ™Œξ˜ƒξ™„ξ™™ξ™™ξ™Œξ™—ξ™„ξ™ξ™ˆξ™‘ξ™—ξ™’ξ˜‘
Non utilizzare nΓ© a󰀩lare elettrodi di tungsteno
doppiati con Torio dato il rischio derivato
dall’attivitΓ  radioattiva moderata del materiale.
PotrΓ  riconoscere la presenza e la concentrazione
di diossido di torio grazie alla banda indicativa
nell’elettrodo secondo EN ISO 68848:2004 (colori: giallo,
rosso, porpora e arancione). Eviti questi elettrodi e
utilizzi prodotti sostitutivi senza contenuto come per
esempio gli elettrodi con derivati di Lantanio e Cerio
(bande: nero, grigio, azzurro, oro) i quali non presentano
attivitΓ  radioattiva.
ξ˜³ξ™•ξ™ˆξ™“ξ™„ξ™•ξ™ˆξ˜ƒξ™ξšΆξ™ˆξ™ξ™ˆξ™—ξ™—ξ™•ξ™’ξ™‡ξ™’ξ˜ƒξ™„σ°€©ξ™ξ™„ξ™‘ξ™‡ξ™’ξ˜ƒξ™ξ™„ξ˜ƒξ™“ξ™˜ξ™‘ξ™—ξ™„ξ˜ƒξ™–ξ™˜ξ™ξ™ξ™„ξ˜ƒξ™“ξ™Œξ™ˆξ™—ξ™•ξ™„ξ˜ƒξ™‡ξ™Œξ˜ƒξ™–ξ™ξ™ˆξ™•ξ™Œξ™Šξ™ξ™Œξ™’ξ˜ƒξ™Œξ™‘ξ˜ƒ
ξ™ξ™’ξ™‡ξ™’ξ˜ƒξ™†ξ™‹ξ™ˆξ˜ƒξ™•ξ™Œξ™ξ™„ξ™‘ξ™Šξ™„ξ˜ƒξ™˜ξ™‘ξ˜ƒξ™†ξ™’ξ™‘ξ™’ξ˜ƒξ™‡ξ™Œξ˜ƒξ™„ξ™ξ™—ξ™ˆξ™ξ™ξ™„ξ˜ƒξ™„ξ™“ξ™“ξ™•ξ™’ξ™–ξ™–ξ™Œξ™ξ™„ξ™—ξ™Œξ™™ξ™„ξ™ξ™ˆξ™‘ξ™—ξ™ˆξ˜ƒξ˜•ξ˜ƒ
ξ™™ξ™’ξ™ξ™—ξ™ˆξ˜ƒξ™Œξ™ξ˜ƒξ™‡ξ™Œξ™„ξ™ξ™ˆξ™—ξ™•ξ™’ξ˜ƒξ™‡ξ™ˆξ™ξ™ξšΆξ™ˆξ™ξ™ˆξ™—ξ™—ξ™•ξ™’ξ™‡ξ™’ξ˜‘ξ˜ƒξ˜³ξ™ˆξ™•ξ˜ƒξ™ξ™Œξ™Šξ™ξ™Œξ™’ξ™•ξ™„ξ™•ξ™ˆξ˜ƒξ™„ξ™•ξ™†ξ™’ξ˜ƒξ™ˆξ˜ƒξ™†ξ™„ξ™“ξ™„ξ™†ξ™Œξ™—ξ™ͺξ˜ƒ
ξ™‡ξ™Œξ˜ƒξ™Šξ™ˆξ™–ξ™—ξ™Œξ™’ξ™‘ξ™ˆξ˜ƒξ™‡ξ™ˆξ™ξ™ξ™„ξ˜ƒξ™†ξ™’ξ™•ξ™•ξ™ˆξ™‘ξ™—ξ™ˆξ˜ƒξ™ξšΆξ™„ξ™—ξ™—ξ™„ξ™†ξ™†ξ™„ξ™ξ™ˆξ™‘ξ™—ξ™’ξ˜ƒξ™†ξ™’ξ™•ξ™•ξ™ˆξ™—ξ™—ξ™’ξ˜ƒξ™‡ξ™ˆξ™ξ™ξ™„ξ˜ƒξ™“ξ™˜ξ™‘ξ™—ξ™„ξ˜ƒ
ξ™„ξ™ξ™ξ™„ξ˜ƒξ™“ξ™Œξ™ˆξ™—ξ™•ξ™„ξ˜ƒξ™‡ξ™’ξ™™ξ™•ξ™ͺξ˜ƒξ™ˆξ™–ξ™–ξ™ˆξ™•ξ™ˆξ˜ƒξ™ξ™’ξ™‘ξ™Šξ™Œξ™—ξ™˜ξ™‡ξ™Œξ™‘ξ™„ξ™ξ™ˆξ˜ƒξ™ˆξ˜ƒξ™ξ™„ξ˜ƒξ™“ξ™˜ξ™‘ξ™—ξ™„ξ˜ƒξ™‡ξ™’ξ™™ξ™•ξ™ͺξ˜ƒξ™ˆξ™–ξ™–ξ™ˆξ™•ξ™ˆξ˜ƒ
ξ™ξ™ˆξ™Šξ™Šξ™ˆξ™•ξ™ξ™ˆξ™‘ξ™—ξ™ˆξ˜ƒξ™“ξ™Œξ™„ξ™—ξ™—ξ™„ξ˜‘
PROCESSO MIG/MAG
ξ˜―ξšΆξ™ˆξ™ξ™ˆξ™ξ™ˆξ™‘ξ™—ξ™’ξ˜ƒξ™“ξ™•ξ™Œξ™‘ξ™†ξ™Œξ™“ξ™„ξ™ξ™ˆξ˜ƒξ™‡ξ™Œξ˜ƒξ™˜ξ™–ξ™˜ξ™•ξ™„ξ˜ƒξ™±ξ˜ƒξ™”ξ™˜ξ™Œξ˜ƒξ™ξ™„ξ˜ƒξ™“ξ™˜ξ™‘ξ™—ξ™„ξ˜ƒξ™‡ξ™Œξ˜ƒξ™†ξ™’ξ™‘ξ™—ξ™„ξ™—ξ™—ξ™’ξ˜ƒξ™‡ξ™ˆξ™ξ™ξ™„ξ˜ƒ
ξ™—ξ™’ξ™•ξ™†ξ™Œξ™„ξ˜ξ˜ƒ ξ™†ξ™‹ξ™ˆξ˜ƒ ξ™–ξ™„ξ™•ξ™ͺξ˜ƒ ξ™†ξ™„ξ™ξ™…ξ™Œξ™„ξ™—ξ™„ξ˜ƒ ξ™–ξ™ˆξ™ξ™“ξ™•ξ™ˆξ˜ƒ ξ™‡ξ™ˆξ™ξ™ξ™’ξ˜ƒ ξ™–ξ™—ξ™ˆξ™–ξ™–ξ™’ξ˜ƒ ξ™‡ξ™Œξ™„ξ™ξ™ˆξ™—ξ™•ξ™’ξ˜ƒ
ξ™†ξ™‹ξ™ˆξ˜ƒξ˜ƒξ˜ƒξ™Œξ™ξ˜ƒξšΏξ™ξ™’ξ˜ƒξ™†ξ™’ξ™‘ξ™—ξ™Œξ™‘ξ™˜ξ™’ξ˜ƒξ™†ξ™‹ξ™ˆξ˜ƒξ™–ξ™Œξ˜ƒξ™˜ξ™—ξ™Œξ™ξ™Œξ™ξ™ξ™„ξ˜‘ξ˜ƒξ˜―ξšΆξ™˜ξ™Šξ™ˆξ™ξ™ξ™’ξ˜ƒξ™‡ξ™ˆξ™ξ™ξ™„ξ˜ƒξ™—ξ™’ξ™•ξ™†ξ™Œξ™„ξ˜ƒξ™–ξ™„ξ™•ξ™ͺξ˜ƒ
ξ™–ξ™’ξ™Šξ™Šξ™ˆξ™—ξ™—ξ™’ξ˜ƒξ™„ξ™‘ξ™†ξ™‹ξšΆξ™ˆξ™–ξ™–ξ™’ξ˜ƒξ™„ξ™ξ™ξšΆξ™˜ξ™–ξ™˜ξ™•ξ™„ξ˜ƒξ™„ξ˜ƒξ™†ξ™„ξ™˜ξ™–ξ™„ξ˜ƒξ™‡ξ™ˆξ™ξ™ξ™ˆξ˜ƒξ™„ξ™ξ™—ξ™ˆξ˜ƒξ™—ξ™ˆξ™ξ™“ξ™ˆξ™•ξ™„ξ™—ξ™˜ξ™•ξ™„ξ˜ƒ
ξ™ˆξ˜ƒ ξ™‡ξ™ˆξ™ξ™ξ™ˆξ˜ƒ ξ™“ξ™•ξ™’ξ™Œξ™ˆξ™ξ™Œξ™’ξ™‘ξ™Œξ˜‘ξ˜ƒ ξ˜ͺξ™ξ™Œξ˜ƒ ξ™ˆξ™ξ™ˆξ™ξ™ˆξ™‘ξ™—ξ™Œξ˜ƒ ξ™–ξ™’ξ™‘ξ™’ξ˜ƒ ξ™‡ξ™Œξ˜ƒ ξ™‰ξ™„ξ™†ξ™Œξ™ξ™ˆξ˜ƒ ξ™–ξ™ξ™’ξ™‘ξ™—ξ™„ξ™Šξ™Šξ™Œξ™’ξ˜ƒ
ξ™ξ™„ξ™‘ξ™˜ξ™„ξ™ξ™ˆξ˜ƒξ™“ξ™ˆξ™•ξ˜ƒ ξ™Œξ˜ƒξ™–ξ™Œξ™–ξ™—ξ™ˆξ™ξ™Œξ˜ƒ ξ™–ξ™ˆξ™ξ™“ξ™ξ™Œξ™†ξ™Œξ˜ƒ ξ™‡ξ™Œξ˜ƒ ξšΏξ™ξ™ˆξ™—ξ™—ξ™„ξ™—ξ™˜ξ™•ξ™„ξ˜ƒ ξ™‡ξ™Œξ˜ƒξ™“ξ™„ξ™–ξ™–ξ™’ξ˜ƒ ξ™ξ™„ξ™•ξ™Šξ™’ξ˜‘ξ˜ƒ
ξ˜³ξ™ˆξ™•ξ˜ƒξ™–ξ™„ξ™ξ™‡ξ™„ξ™—ξ™˜ξ™•ξ™„ξ˜ƒξ™–ξ™“ξ™ˆξ™†ξ™Œξ™„ξ™ξ™ˆξ˜ƒξ™‡ξ™Œξ˜ƒξ™„ξ™ξ™ξ™˜ξ™ξ™Œξ™‘ξ™Œξ™’ξ˜ƒξ™–ξ™Œξ˜ƒξ™ξ™ˆξ™—ξ™—ξ™„ξ˜ƒξ™Œξ™‘ξ˜ƒξ™†ξ™’ξ™‘ξ™—ξ™„ξ™—ξ™’ξ˜ƒξ™†ξ™’ξ™‘ξ˜ƒξ™Œξ™ξ˜ƒ
ξ™‡ξ™Œξ™–ξ™—ξ™•ξ™Œξ™…ξ™˜ξ™—ξ™’ξ™•ξ™ˆξ˜ƒξ™“ξ™ˆξ™•ξ˜ƒξ™Œξ™ξ˜ƒξ™†ξ™„ξ™ξ™…ξ™Œξ™’ξ˜ƒξ™‡ξ™ˆξ™ξ˜ƒξ™†ξ™’ξ™‘ξ™‡ξ™’ξ™—ξ™—ξ™’ξ˜ƒξ™Œξ™‘ξ™—ξ™ˆξ™•ξ™‘ξ™’ξ˜ƒξ˜‹ξ™–ξ™Œξ™•ξ™Šξ™„ξ˜Œξ˜ƒξ™„ξ˜ƒξ™—ξ™ˆξ›€ξ™’ξ™‘ξ™ˆξ˜ƒ
ξ™‡ξ™Œξ˜ƒξ™…ξ™„ξ™–ξ™–ξ™’ξ˜ƒξ™–ξ™‰ξ™•ξ™ˆξ™Šξ™„ξ™ξ™ˆξ™‘ξ™—ξ™’ξ˜‘
ξ˜¬ξ™ξ˜ƒξ™ξ™ˆξ™†ξ™†ξ™„ξ™‘ξ™Œξ™–ξ™ξ™’ξ˜ƒξ™‡ξ™ˆξ™ξ™ξšΆξ™„ξ™™ξ™™ξ™’ξ™ξ™Šξ™Œξ™—ξ™•ξ™Œξ™†ξ™ˆξ˜ƒξ™‘ξšžξ˜ƒξ˜›ξ˜ƒξ™‹ξ™„ξ˜ƒξ™ξšΆξ™’ξ™“ξ™ˆξ™•ξ™„ξ™ξ™Œξ™’ξ™‘ξ™ˆξ˜ƒξ™–ξ™ˆξ™ξ™“ξ™ξ™Œξ™†ξ™ˆξ˜ƒ
ξ™‡ξ™Œξ˜ƒ ξ™†ξ™„ξ™ξ™…ξ™Œξ™„ξ™ξ™ˆξ™‘ξ™—ξ™’ξ˜ƒ ξ™‡ξ™ˆξ™Œξ˜ƒ ξ™•ξ™˜ξ™ξ™ξ™Œξ˜ƒ ξ™“ξ™•ξ™ˆξ™–ξ™–ξ™’ξ™•ξ™Œξ˜ƒ ξ™–ξ™†ξ™„ξ™‘ξ™„ξ™ξ™„ξ™—ξ™Œξ˜ƒ ξ˜‹ξ™“ξ™˜ξ™ξ™ˆξ™Šξ™Šξ™ˆξ˜Œξ˜‘ξ˜ƒ ξ˜Άξ™Œξ˜ƒ
ξ™•ξ™ˆξ™„ξ™ξ™Œξ™ξ™ξ™„ξ˜ƒ ξ™ξ™„ξ™‘ξ™˜ξ™„ξ™ξ™ξ™ˆξ™‘ξ™—ξ™ˆξ˜ƒ ξ™ξ™Œξ™…ξ™ˆξ™•ξ™„ξ™‘ξ™‡ξ™’ξ˜ƒ ξ™ξ™„ξ˜ƒ ξ™ξ™„ξ™‘ξ™’ξ™“ξ™’ξ™ξ™„ξ˜ƒ ξ™„ξ™™ξ™™ξ™Œξ™—ξ™„ξ™—ξ™„ξ˜ƒ
ξ™†ξ™‹ξ™ˆξ˜ƒ ξ™ξ™Œξ™…ξ™ˆξ™•ξ™„ξ˜ƒ ξ™ξ™„ξ˜ƒ ξ™“ξ™˜ξ™ξ™ˆξ™Šξ™Šξ™Œξ™„ξ˜ƒ ξ™ξ™„ξ˜ƒ ξ™†ξ™˜ξ™Œξ˜ƒ ξ™“ξ™’ξ™–ξ™Œξ™ξ™Œξ™’ξ™‘ξ™ˆξ˜ƒ ξ™–ξ™Œξ˜ƒ ξ™“ξ™˜ξ™Ίξ˜ƒ ξ™Œξ™‘ξ™™ξ™ˆξ™•ξ™—ξ™Œξ™•ξ™ˆξ˜ƒ ξ™“ξ™ˆξ™•ξ˜ƒ
ξ™–ξ™ˆξ™ξ™ˆξ™ξ™Œξ™’ξ™‘ξ™„ξ™•ξ™ˆξ˜ƒξ™Œξ™ξ˜ƒξ™‡ξ™Œξ™„ξ™ξ™ˆξ™—ξ™•ξ™’ξ˜ƒξ™†ξ™’ξ™ξ™“ξ™ξ™ˆξ™ξ™ˆξ™‘ξ™—ξ™„ξ™•ξ™ˆξ˜ƒξ˜‹ξ™“ξ™ˆξ™•ξ˜ƒξ™ˆξ™–ξ™ˆξ™ξ™“ξ™Œξ™’ξ˜ƒξ˜“ξ˜ξ˜›ξ™ξ™ξ˜ƒ
ξ™Œξ™‘ξ˜ƒξ™˜ξ™‘ξ˜ƒξ™ξ™„ξ™—ξ™’ξ˜ƒξ™ˆξ˜ƒξ˜”ξ˜ξ˜“ξ™ξ™ξ˜ƒξ™‘ξ™ˆξ™ξ™ξšΆξ™„ξ™ξ™—ξ™•ξ™’ξ˜Œξ˜‘ξ˜ƒξ˜±ξ™’ξ™—ξ™„ξ˜ξ˜ƒξ™‰ξ™„ξ™†ξ™†ξ™Œξ™„ξ˜ƒξ™„ξ™—ξ™—ξ™ˆξ™‘ξ™ξ™Œξ™’ξ™‘ξ™ˆξ˜ƒξ™„ξ˜ƒξ™‘ξ™’ξ™‘ξ˜ƒ
ξ™“ξ™ˆξ™•ξ™‡ξ™ˆξ™•ξ™ˆξ˜ƒξ™ξ™„ξ˜ƒξ™†ξ™‹ξ™Œξ™„ξ™™ξ™ˆξ™—ξ™—ξ™„ξ˜ƒξ˜‹ξ™”ξ™˜ξ™ˆξ™ξ™ξ™„ξ˜ƒξ™‡ξ™ˆξ™ξ™ξšΆξ™„ξ™™ξ™™ξ™’ξ™ξ™Šξ™Œξ™—ξ™’ξ™•ξ™ˆξ˜Œξ˜ƒξ™”ξ™˜ξ™„ξ™‘ξ™‡ξ™’ξ˜ƒξ™ξ™Œξ™…ξ™ˆξ™•ξ™„ξ˜ƒξ™ξ™„ξ˜ƒ
ξ™“ξ™˜ξ™ξ™ˆξ™Šξ™Šξ™Œξ™„ξ˜‘
ξ˜¬ξ™ξ˜ƒ ξšΏξ™ξ™’ξ˜ƒ ξ™‡ξ™Œξ˜ƒ ξ™–ξ™„ξ™ξ™‡ξ™„ξ™—ξ™˜ξ™•ξ™„ξ˜ƒ ξ™–ξ™Œξ˜ƒ ξ™•ξ™Œξ™†ξ™ˆξ™™ξ™ˆξ˜ƒ ξ™‡ξ™„ξ™ξ˜ƒ ξ™–ξ™˜ξ™’ξ˜ƒ ξ™ξ™˜ξ™ξ™Œξ™‘ξ™ˆξ™ξ™ξ™’ξ˜ƒ ξ™ˆξ˜ƒ ξ™–ξ™Œξ˜ƒ ξ™Œξ™–ξ™—ξ™„ξ™ξ™ξ™„ξ˜ƒ
ξ™Œξ™‘ξ™—ξ™•ξ™’ξ™‡ξ™˜ξ™†ξ™ˆξ™‘ξ™‡ξ™’ξ™ξ™’ξ˜ƒ ξ™‘ξ™ˆξ™ξ™ξšΆξ™„ξ™–ξ™–ξ™ˆξ˜ƒ ξ™‡ξ™ˆξ™ξ™ξšΆξ™„ξ™™ξ™™ξ™’ξ™ξ™Šξ™Œξ™—ξ™•ξ™Œξ™†ξ™ˆξ˜ƒ ξ™ˆξ˜ƒ ξ™†ξ™’ξ™‘ξ™‡ξ™˜ξ™†ξ™ˆξ™‘ξ™‡ξ™’ξ™ξ™’ξ˜ƒ
ξšΏξ™‘ξ™’ξ˜ƒ ξ™„ξ™ξ™ξšΆξ™˜ξ™–ξ™†ξ™Œξ™—ξ™„ξ˜ƒ ξ™‡ξ™ˆξ™ξ™ξ™„ξ˜ƒ ξ™—ξ™’ξ™•ξ™†ξ™Œξ™„ξ˜ƒ ξ™„ξ™—ξ™—ξ™•ξ™„ξ™™ξ™ˆξ™•ξ™–ξ™’ξ˜ƒ ξ™ξ™ˆξ˜ƒ ξ™“ξ™˜ξ™ξ™ˆξ™Šξ™Šξ™ˆξ˜ƒ ξ™‡ξ™Œξ˜ƒ ξ™—ξ™•ξ™„ξ™ξ™Œξ™’ξ™‘ξ™ˆξ˜ƒ
ξ™‘ξšžξ˜›ξ˜ξ˜ƒξ™‡ξ™ˆξ™ξ˜ƒξ™ξ™„ξ™‘ξ™Œξ™†ξ™’ξ™—ξ™—ξ™’ξ˜ƒξ™‡ξ™ˆξ™ξ™ξ™„ξ˜ƒξ™—ξ™’ξ™•ξ™†ξ™Œξ™„ξ˜ƒξ™‘ξšžξ˜ƒξ˜”ξ˜ƒξ™ˆξ˜ƒξ™ξ™„ξ˜ƒξ™“ξ™˜ξ™‘ξ™—ξ™„ξ˜ƒξ™‡ξ™Œξ˜ƒξ™†ξ™’ξ™‘ξ™—ξ™„ξ™—ξ™—ξ™’ξ˜ƒξ™‡ξ™ˆξ™ξ™ξ™„ξ˜ƒ
ξ™—ξ™’ξ™•ξ™†ξ™Œξ™„ξ˜ƒξ™•ξ™Œξ™—ξ™Œξ™•ξ™„ξ™‘ξ™‡ξ™’ξ˜ƒξ™ξšΆξ™˜ξ™Šξ™ˆξ™ξ™ξ™’ξ˜ƒξ™‡ξ™„ξ™ξ™ξ™„ξ˜ƒξ™—ξ™’ξ™•ξ™†ξ™Œξ™„ξ˜ƒξ™‘ξšžξ˜ƒξ˜”ξ˜ƒξ™Šξ™Œξ™•ξ™„ξ™‘ξ™‡ξ™’ξ˜ƒξ™†ξ™’ξ™‘ξ˜ƒξ™ξ™„ξ˜ƒξ™ξ™„ξ™‘ξ™’ξ˜‘ξ˜ƒ
ξ˜―ξ™„ξ˜ƒξ™“ξ™˜ξ™‘ξ™—ξ™„ξ˜ƒξ™‡ξ™Œξ˜ƒξ™†ξ™’ξ™‘ξ™—ξ™„ξ™—ξ™—ξ™’ξ˜ƒξ™–ξ™Œξ˜ƒξ™•ξ™Œξ™—ξ™Œξ™•ξ™„ξ˜ƒξ™†ξ™’ξ™‘ξ˜ƒξ™ξ™„ξ˜ƒξ™†ξ™‹ξ™Œξ™„ξ™™ξ™ˆξ˜ƒξšΏξ™–ξ™–ξ™„ξ˜ƒξ™’ξ˜ƒξ™†ξ™’ξ™‘ξ˜ƒξ™ξ™ˆξ˜ƒξ™“ξ™Œξ™‘ξ™ξ™ˆξ˜ƒ
ξ™ˆξ˜ƒξ™‡ξ™ˆξ™™ξ™ˆξ˜ƒξ™ˆξ™–ξ™–ξ™ˆξ™•ξ™ˆξ˜ƒξ™‡ξ™ˆξ™ξ™ξ™’ξ˜ƒξ™–ξ™—ξ™ˆξ™–ξ™–ξ™’ξ˜ƒξ™‡ξ™Œξ™„ξ™ξ™ˆξ™—ξ™•ξ™’ξ˜ƒξ™‡ξ™ˆξ™ξ˜ƒξšΏξ™ξ™’ξ˜ƒξ™‡ξ™ˆξ™ξ™ξ™„ξ˜ƒξ™–ξ™„ξ™ξ™‡ξ™„ξ™—ξ™˜ξ™•ξ™„ξ˜‘ξ˜ƒ
ξ˜Άξ™Œξ˜ƒ ξ™„ξ™†ξ™†ξ™ˆξ™‡ξ™ˆξ˜ƒ ξ™„ξ™ξ™ξ™ˆξ˜ƒ ξ™“ξ™˜ξ™ξ™ˆξ™Šξ™Šξ™ˆξ˜ƒ ξ™ξ™Œξ™…ξ™ˆξ™•ξ™„ξ™‘ξ™‡ξ™’ξ˜ƒ ξ™Œξ™ξ˜ƒ ξ™†ξ™˜ξ™–ξ™†ξ™Œξ™‘ξ™ˆξ™—ξ™—ξ™’ξ˜ƒ ξ™‡ξ™Œξ˜ƒ ξ™“ξ™•ξ™ˆξ™–ξ™–ξ™Œξ™’ξ™‘ξ™ˆξ˜ƒ
ξ™†ξ™‹ξ™ˆξ˜ƒξ™ξ™ˆξ˜ƒξ™ξ™Œξ™…ξ™ˆξ™•ξ™„ξ˜‘ξ˜ƒξ˜Έξ™‘ξ™„ξ˜ƒξ™™ξ™’ξ™ξ™—ξ™„ξ˜ƒξ™“ξ™„ξ™–ξ™–ξ™„ξ™—ξ™’ξ˜ƒξ™Œξ™ξ˜ƒξšΏξ™ξ™’ξ˜ƒξ™‡ξ™„ξ™ξ™ξ™ˆξ˜ƒξ™“ξ™˜ξ™ξ™ˆξ™Šξ™Šξ™ˆξ˜ƒξ™†ξ™‹ξ™Œξ™˜ξ™‡ξ™ˆξ™•ξ™ˆξ˜ƒ
ξ™Œξ˜ƒξ™•ξ™˜ξ™ξ™ξ™Œξ˜ƒξ™“ξ™•ξ™ˆξ™–ξ™–ξ™’ξ™•ξ™Œξ˜ƒξ˜ƒξ™ˆξ˜ƒξ™•ξ™ˆξ™Šξ™’ξ™ξ™„ξ™•ξ™ˆξ˜ƒξ™ξ™„ξ˜ƒξ™“ξ™•ξ™ˆξ™–ξ™–ξ™Œξ™’ξ™‘ξ™ˆξ˜ƒξ™“ξ™ˆξ™•ξ™†ξ™‹ξ™±ξ˜ƒξ™Œξ™ξ˜ƒξšΏξ™ξ™’ξ˜ƒξ™„ξ™™ξ™„ξ™‘ξ™ξ™Œξ˜ƒξ™Œξ™‘ξ˜ƒ
ξ™ξ™’ξ™‡ξ™’ξ˜ƒξ™†ξ™’ξ™•ξ™•ξ™ˆξ™—ξ™—ξ™’ξ˜ƒ ξ™–ξ™ˆξ™‘ξ™ξ™„ξ˜ƒ ξ™“ξ™„ξ™—ξ™—ξ™Œξ™‘ξ™„ξ™•ξ™ˆξ˜ƒ ξ™ˆξ˜ƒ ξ™–ξ™ˆξ™‘ξ™ξ™„ξ˜ƒ ξ™ˆξ™–ξ™–ξ™ˆξ™•ξ™ˆξ˜ƒ ξ™–ξ™†ξ™‹ξ™Œξ™„ξ™†ξ™†ξ™Œξ™„ξ™—ξ™’ξ˜‘ξ˜ƒ
ξ˜―ξ™„ξ˜ƒ ξ™–ξ™†ξ™„ξ™‘ξ™„ξ™ξ™„ξ™—ξ™˜ξ™•ξ™„ξ˜ƒ ξ™‡ξ™ˆξ™ξ™ξ™„ξ˜ƒ ξ™“ξ™˜ξ™ξ™ˆξ™Šξ™Šξ™Œξ™„ξ˜ƒ ξ™ͺξ˜ƒ ξ™ˆξ™–ξ™–ξ™ˆξ™•ξ™ˆξ˜ƒ ξ™‡ξ™ˆξ™ξ™ξ™’ξ˜ƒ ξ™–ξ™—ξ™ˆξ™–ξ™–ξ™’ξ˜ƒ
ξ™‡ξ™Œξ™„ξ™ξ™ˆξ™—ξ™•ξ™’ξ˜ƒξ™†ξ™‹ξ™ˆξ˜ƒξ™Œξ™ξ˜ƒξšΏξ™ξ™’ξ˜ƒξ™‡ξ™„ξ˜ƒξ™–ξ™„ξ™ξ™‡ξ™„ξ™•ξ™ˆξ˜‘
ξ˜΄ξ™˜ξ™„ξ™‘ξ™‡ξ™’ξ˜ƒ ξ™–ξ™Œξ˜ƒ ξ™˜ξ™—ξ™Œξ™ξ™Œξ™ξ™ξ™„ξ˜ƒ ξšΏξ™ξ™’ξ˜ƒ ξ™†ξ™„ξ™™ξ™’ξ˜ƒ ξ™–ξ™Œξ˜ƒ ξ™“ξ™’ξ™—ξ™•ξ™ͺξ˜ƒ ξ™—ξ™’ξ™Šξ™ξ™Œξ™ˆξ™•ξ™ˆξ˜ƒ ξ™ξšΆξ™˜ξ™Šξ™ˆξ™ξ™ξ™’ξ˜ƒ ξ™‡ξ™„ξ™ξ™ξ™„ξ˜ƒ
ξ™—ξ™’ξ™•ξ™†ξ™Œξ™„ξ˜ƒξ™‡ξ™„ξ™—ξ™’ξ˜ƒξ™†ξ™‹ξ™ˆξ˜ƒ ξ™‘ξ™’ξ™‘ξ˜ƒ ξ™±ξ˜ƒξ™‘ξ™ˆξ™†ξ™ˆξ™–ξ™–ξ™„ξ™•ξ™Œξ™’ξ˜‘ξ˜ƒ ξ˜¦ξ™’ξ™–ξ™΅ξ˜ƒ ξ™„ξ™™ξ™•ξ™ͺξ˜ƒξ™“ξ™Œξ™Ώξ˜ƒξ™™ξ™Œξ™–ξ™Œξ™…ξ™Œξ™ξ™Œξ™—ξ™ͺξ˜ƒ ξ™ˆξ˜ƒ
ξ™‘ξ™’ξ™‘ξ˜ƒξ™•ξ™’ξ™™ξ™Œξ™‘ξ™ˆξ™•ξ™ͺξ˜ƒξ™ξšΆξ™˜ξ™Šξ™ˆξ™ξ™ξ™’ξ˜ƒξ™†ξ™’ξ™‘ξ˜ƒξ™“ξ™•ξ™’ξ™Œξ™ˆξ™ξ™Œξ™’ξ™‘ξ™Œξ˜‘
OPERAZIONI DI REGOLAZIONE
PROCESSO MMA
ξ˜Άξ™—ξ™„ξ™œξ™ˆξ™•ξ˜ƒξ™’σ°€¨ξ™•ξ™ˆξ˜ƒξ™˜ξ™‘ξ˜ƒξ™ˆξ™ξ™ˆξ™—ξ™—ξ™•ξ™’ξ™‡ξ™’ξ˜ƒξ™•ξ™Œξ™™ξ™ˆξ™–ξ™—ξ™Œξ™—ξ™’ξ˜ƒξ™‡ξ™Œξ˜ƒξ™”ξ™˜ξ™„ξ™ξ™Œξ™—ξ™ͺξ˜ƒξ™‘ξ™ˆξ™Œξ˜ƒξ™•ξ™Œξ™‰ξ™ˆξ™•ξ™Œξ™ξ™ˆξ™‘ξ™—ξ™Œξ˜ƒξ™–ξ™’ξ™—ξ™—ξ™’ξ˜ƒ
ξ™Œξ™‘ξ™‡ξ™Œξ™†ξ™„ξ™—ξ™Œξ˜‘ξ˜ƒξ˜³ξ™ˆξ™•ξ˜ƒξ™—ξ™˜ξ™—ξ™—ξ™Œξ˜ƒξ™Œξ˜ƒξ™ξ™’ξ™‡ξ™ˆξ™ξ™ξ™Œξ˜ƒξ™˜ξ™—ξ™Œξ™ξ™Œξ™ξ™ξ™Œξ˜ƒξ™†ξ™’ξ™ξ™ˆξ˜ƒξ™“ξ™•ξ™Œξ™ξ™„ξ˜ƒξ™„ξ™“ξ™“ξ™•ξ™’ξ™–ξ™–ξ™Œξ™ξ™„ξ™ξ™Œξ™’ξ™‘ξ™ˆξ˜ƒ
ξ™ξ™„ξ˜ƒξ™•ξ™ˆξ™Šξ™’ξ™ξ™„ξ™ξ™Œξ™’ξ™‘ξ™ˆξ˜ƒξ™‡ξ™ˆξ™ξ™ξšΆξ™„ξ™ξ™“ξ™ˆξ™•ξ™„ξ™Šξ™Šξ™Œξ™’ξ˜ƒξ™‡ξ™ˆξ™ξ™ξ™„ξ˜ƒξ™—ξ™„ξ™…ξ™ˆξ™ξ™ξ™„ξ˜ƒξ™–ξ™ˆξ™Šξ™˜ξ™ˆξ™‘ξ™—ξ™ˆξ˜

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