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3M LAD-SAF
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94
2.2 REQUISITI DI CARICO PER LA STRUTTURA: la struttura di salita su cui viene installato il sistema LAD-SAFβ„’ deve essere in
grado di sostenere il carico totale richiesto dal sistema.
A. CARICO STATICO: ξ™Œξ˜ƒξ™†ξ™„ξ™•ξ™Œξ™†ξ™‹ξ™Œξ˜ƒξ™–ξ™—ξ™„ξ™—ξ™Œξ™†ξ™Œξ˜ƒξ™„ξ™“ξ™“ξ™ξ™Œξ™†ξ™„ξ™—ξ™Œξ˜ƒξ™„ξ™ξ˜ƒξ™–ξ™Œξ™–ξ™—ξ™ˆξ™ξ™„ξ˜ƒξ™Œξ™‘ξ™†ξ™ξ™˜ξ™‡ξ™’ξ™‘ξ™’ξ˜ƒξ™Œξ™ξ˜ƒξ™“ξ™ˆξ™–ξ™’ξ˜ƒξ™‡ξ™ˆξ™ξ™ξ™„ξ˜ƒξ™–ξ™—ξ™„ξ§‘ξ™„ξ˜ƒξ™–ξ™˜ξ™“ξ™ˆξ™•ξ™Œξ™’ξ™•ξ™ˆξ˜ξ˜ƒξ™Œξ™ξ˜ƒξ™“ξ™ˆξ™–ξ™’ξ˜ƒξ™‡ξ™ˆξ™ξ˜ƒξ™†ξ™„ξ™™ξ™’ξ˜ƒξ™“ξ™ˆξ™•ξ˜ƒξ™ξ™„ξ˜ƒ
ξ™ξ™˜ξ™‘ξ™Šξ™‹ξ™ˆξ™ξ™ξ™„ξ˜ƒξ™‡ξ™ˆξ™ξ˜ƒξ™–ξ™Œξ™–ξ™—ξ™ˆξ™ξ™„ξ˜ƒξ™ˆξ˜ƒξ™Œξ™ξ˜ƒξ™‰ξ™„ξ™—ξ™—ξ™’ξ™•ξ™ˆξ˜ƒξ™‡ξ™Œξ˜ƒξ™–ξ™Œξ™†ξ™˜ξ™•ξ™ˆξ™ξ™ξ™„ξ˜ƒξ˜‹ξ™–ξ™„ξ™‰ξ™ˆξ™—ξ™œξ˜ƒξ™‰ξ™„ξ™†ξ™—ξ™’ξ™•ξ˜ξ˜ƒξ˜Άξ˜©ξ˜Œξ˜‘ξ˜ƒξ˜§ξ™Œξ˜ƒξ™–ξ™ˆξ™Šξ™˜ξ™Œξ™—ξ™’ξ˜ƒξ™±ξ˜ƒξ™•ξ™Œξ™“ξ™’ξ™•ξ™—ξ™„ξ™—ξ™’ξ˜ƒξ™˜ξ™‘ξ˜ƒξ™ˆξ™–ξ™ˆξ™ξ™“ξ™Œξ™’ξ˜ƒξ™‡ξ™ˆξ™ξ™ξ™„ξ˜ƒξ™‡ξ™ˆξ™—ξ™ˆξ™•ξ™ξ™Œξ™‘ξ™„ξ™ξ™Œξ™’ξ™‘ξ™ˆξ˜ƒξ™‡ξ™ˆξ™ξ˜ƒ
ξ™†ξ™„ξ™•ξ™Œξ™†ξ™’ξ˜ƒξ™–ξ™—ξ™„ξ™—ξ™Œξ™†ξ™’ξ˜ƒξ™„ξ™“ξ™“ξ™ξ™Œξ™†ξ™„ξ™—ξ™’ξ˜ƒξ™–ξ™˜ξ˜ƒξ™˜ξ™‘ξ˜ƒξ™–ξ™Œξ™–ξ™—ξ™ˆξ™ξ™„ξ˜ƒξ™‡ξ™Œξ˜ƒξ˜–ξ˜“ξ˜ƒξ™ξ˜ƒξ˜‹ξ˜”ξ˜“ξ˜“ξ˜ƒξ™“ξ™Œξ™ˆξ™‡ξ™Œξ˜Œξ˜ξ˜ƒ
ξ™Œξ˜‘ξ˜ƒ ξ˜³ξ™ˆξ™–ξ™’ξ˜ƒξ™‡ξ™ˆξ™ξ™ξ™„ξ˜ƒξ™–ξ™—ξ™„ξ§‘ξ™„ξ˜ƒξ™–ξ™˜ξ™“ξ™ˆξ™•ξ™Œξ™’ξ™•ξ™ˆξ˜ƒξ˜―ξ˜–ξ˜ƒξ˜ ξ˜ƒξ˜”ξ˜“ξ˜ξ˜œξ˜ƒξ™Žξ™Šξ˜ƒξ˜‹ξ˜•ξ˜—ξ˜ƒξ™ξ™Œξ™…ξ™…ξ™•ξ™ˆξ˜Œ
ξ™Œξ™Œξ˜‘ξ˜ƒ ξ˜–ξ˜“ξ˜ƒξ™ξ˜ƒξ˜‹ξ˜”ξ˜“ξ˜“ξ˜ƒξ™“ξ™Œξ™ˆξ™‡ξ™Œξ˜Œξ˜ƒξ™‡ξ™Œξ˜ƒξ™†ξ™„ξ™™ξ™’ξ˜ƒξ™Šξ™„ξ™ξ™™ξ™„ξ™‘ξ™Œξ™ξ™ξ™„ξ™—ξ™’ξ˜ƒξ˜”ξ™›ξ˜šξ˜ƒξ™‡ξ™„ξ˜ƒξ˜œξ˜ξ˜˜ξ˜ƒξ™ξ™ξ˜ƒξ˜‹ξ˜–ξ˜’ξ˜›ξš΄ξ˜Œξ˜ƒξ™‡ξ™Œξ˜ƒξ™“ξ™ˆξ™–ξ™’ξ˜ƒξ˜ ξ˜ƒξ˜”ξ˜•ξ˜ξ˜–ξ˜ƒξ™Žξ™Šξ˜ƒξ˜‹ξ˜•ξ˜šξ˜ƒξ™ξ™Œξ™…ξ™…ξ™•ξ™ˆξ˜Œ
iii. CARICO STATICO TOTALE:ξ˜ƒξ˜ƒξ˜‹ξ˜”ξ˜“ξ˜ξ˜œξ˜ƒξ™Žξ™Šξ˜ƒξ˜Žξ˜ƒξ˜”ξ˜•ξ˜ξ˜–ξ˜ƒξ™Žξ™Šξ˜Œξ˜ƒξ™›ξ˜ƒξ˜”ξ˜ξ˜•ξ˜ƒξ˜Άξ˜©ξ˜ƒξ™›ξ˜ƒξ˜œξ˜ξ˜›ξ˜”ξ˜ƒξ™ξ˜’ξ™–ξ˜•ξ˜ ξ˜ƒξ˜“ξ˜ξ˜•ξ˜šξ˜ƒξ™Žξ˜±
ξ˜‹ξ˜•ξ˜—ξ˜ƒξ™ξ™Œξ™…ξ™…ξ™•ξ™ˆξ˜ƒξ˜Žξ˜ƒξ˜•ξ˜šξ˜ƒξ™ξ™Œξ™…ξ™…ξ™•ξ™ˆξ˜Œξ˜ƒξ™›ξ˜ƒξ˜”ξ˜ξ˜•ξ˜ƒξ˜Άξ˜©ξ˜ƒξ˜ ξ˜ƒξ˜™ξ˜”ξ˜ƒξ™ξ™Œξ™…ξ™…ξ™•ξ™ˆ
B. CARICO DINAMICO: ξ™‡ξ™Œξ˜ƒξ™–ξ™ˆξ™Šξ™˜ξ™Œξ™—ξ™’ξ˜ƒξ™–ξ™’ξ™‘ξ™’ξ˜ƒξ™Œξ™‘ξ™‡ξ™Œξ™†ξ™„ξ™—ξ™Œξ˜ƒξ™Œξ˜ƒξ™†ξ™„ξ™•ξ™Œξ™†ξ™‹ξ™Œξ˜ƒξ™‡ξ™Œξ™‘ξ™„ξ™ξ™Œξ™†ξ™Œξ˜ƒξ™„ξ™“ξ™“ξ™ξ™Œξ™†ξ™„ξ™—ξ™Œξ˜ƒξ™„ξ™ξ˜ƒξ™–ξ™Œξ™–ξ™—ξ™ˆξ™ξ™„ξ˜ƒξ™“ξ™ˆξ™•ξ˜ƒξ™’ξ™“ξ™ˆξ™•ξ™„ξ™—ξ™’ξ™•ξ™ˆξ˜
ξ™Œξ˜‘ξ˜ƒ ξ˜Έξ™‘ξ˜ƒξ™–ξ™’ξ™ξ™’ξ˜ƒξ™’ξ™“ξ™ˆξ™•ξ™„ξ™—ξ™’ξ™•ξ™ˆξ˜ξ˜ƒξ˜”ξ˜•ξ˜ƒξ™Žξ˜±ξ˜ƒξ˜‹ξ˜•ξ˜‘ξ˜šξ˜“ξ˜“ξ˜ƒξ™ξ™Œξ™…ξ™…ξ™•ξ™ˆξ˜Œ
ξ™Œξ™Œξ˜‘ξ˜ƒ ξ˜§ξ™˜ξ™ˆξ˜ƒξ™’ξ™“ξ™ˆξ™•ξ™„ξ™—ξ™’ξ™•ξ™Œξ˜ξ˜ƒξ˜”ξ˜—ξ˜ξ˜šξ˜™ξ˜ƒξ™Žξ˜±ξ˜ƒξ˜‹ξ˜–ξ˜‘ξ˜–ξ˜•ξ˜“ξ˜ƒξ™ξ™Œξ™…ξ™…ξ™•ξ™ˆξ˜Œ
ξ™Œξ™Œξ™Œξ˜‘ξ˜ƒ ξ˜·ξ™•ξ™ˆξ˜ƒξ™’ξ™“ξ™ˆξ™•ξ™„ξ™—ξ™’ξ™•ξ™Œξ˜ξ˜ƒξ˜”ξ˜šξ˜ξ˜˜ξ˜”ξ˜ƒξ™Žξ˜±ξ˜ƒξ˜‹ξ˜–ξ˜‘ξ˜œξ˜—ξ˜“ξ˜ƒξ™ξ™Œξ™…ξ™…ξ™•ξ™ˆξ˜Œ
ξ™Œξ™™ξ˜‘ξ˜ƒ ξ˜΄ξ™˜ξ™„ξ™—ξ™—ξ™•ξ™’ξ˜ƒξ™’ξ™“ξ™ˆξ™•ξ™„ξ™—ξ™’ξ™•ξ™Œξ˜ξ˜ƒξ˜•ξ˜“ξ˜ξ˜•ξ˜šξ˜ƒξ™Žξ˜±ξ˜ƒξ˜‹ξ˜—ξ˜‘ξ˜˜ξ˜™ξ˜“ξ˜ƒξ™ξ™Œξ™…ξ™…ξ™•ξ™ˆξ˜Œ
C. CARICO TOTALE: il carico totale applicato alla struttura deve tenere conto del carico statico e dinamico indicato sopra per la
ξ™ξ™˜ξ™‘ξ™Šξ™‹ξ™ˆξ™ξ™ξ™„ξ˜ƒξ™ˆξ˜ƒξ™Œξ™ξ˜ƒξ™—ξ™Œξ™“ξ™’ξ˜ƒξ™‡ξ™Œξ˜ƒξ™–ξ™Œξ™–ξ™—ξ™ˆξ™ξ™„ξ˜‘ξ˜ƒξ˜§ξ™Œξ˜ƒξ™–ξ™ˆξ™Šξ™˜ξ™Œξ™—ξ™’ξ˜ƒξ™±ξ˜ƒξ™•ξ™Œξ™“ξ™’ξ™•ξ™—ξ™„ξ™—ξ™’ξ˜ƒξ™˜ξ™‘ξ˜ƒξ™ˆξ™–ξ™ˆξ™ξ™“ξ™Œξ™’ξ˜ƒξ™‡ξ™ˆξ™ξ™ξ™„ξ˜ƒξ™‡ξ™ˆξ™—ξ™ˆξ™•ξ™ξ™Œξ™‘ξ™„ξ™ξ™Œξ™’ξ™‘ξ™ˆξ˜ƒξ™‡ξ™ˆξ™ξ˜ƒξ™†ξ™„ξ™•ξ™Œξ™†ξ™’ξ˜ƒξ™—ξ™’ξ™—ξ™„ξ™ξ™ˆξ˜ƒξ™„ξ™“ξ™“ξ™ξ™Œξ™†ξ™„ξ™—ξ™’ξ˜ƒξ™„ξ™ξ™ξ™„ξ˜ƒξ™–ξ™—ξ™•ξ™˜ξ™—ξ™—ξ™˜ξ™•ξ™„ξ˜ξ˜ƒ
ξ™Œξ˜‘ξ˜ƒ ξ˜¦ξ™„ξ™•ξ™Œξ™†ξ™’ξ˜ƒξ™–ξ™—ξ™„ξ™—ξ™Œξ™†ξ™’ξ˜ƒξ™“ξ™ˆξ™•ξ˜ƒξ™˜ξ™‘ξ˜ƒξ™–ξ™Œξ™–ξ™—ξ™ˆξ™ξ™„ξ˜ƒξ™‡ξ™Œξ˜ƒξ˜–ξ˜“ξ˜ƒξ™ξ˜ƒξ˜‹ξ˜”ξ˜“ξ˜“ξ˜ƒξ™“ξ™Œξ™ˆξ™‡ξ™Œξ˜Œξ˜ξ˜ƒξ˜“ξ˜ξ˜•ξ˜šξ˜ƒξ™Žξ˜±ξ˜ƒξ˜‹ξ˜™ξ˜”ξ˜ƒξ™ξ™Œξ™…ξ™…ξ™•ξ™ˆξ˜Œ
ξ™Œξ™Œξ˜‘ξ˜ƒ ξ˜¦ξ™„ξ™•ξ™Œξ™†ξ™’ξ˜ƒξ™‡ξ™Œξ™‘ξ™„ξ™ξ™Œξ™†ξ™’ξ˜ƒξ™“ξ™ˆξ™•ξ˜ƒξ™˜ξ™‘ξ˜ƒξ™–ξ™Œξ™–ξ™—ξ™ˆξ™ξ™„ξ˜ƒξ™†ξ™’ξ™‘ξ˜ƒξ™‡ξ™˜ξ™ˆξ˜ƒξ™’ξ™“ξ™ˆξ™•ξ™„ξ™—ξ™’ξ™•ξ™Œξ˜ξ˜ƒξ˜”ξ˜—ξ˜ξ˜šξ˜™ξ˜ƒξ™Žξ˜±ξ˜ƒξ˜‹ξ˜–ξ˜‘ξ˜–ξ˜•ξ˜“ξ˜ƒξ™ξ™Œξ™…ξ™…ξ™•ξ™ˆξ˜Œ
iii. Carico totale = 15 kN (3.381 libbre)
I seguenti sistemi prevedono al massimo due operatori alla volta (vedere la Tabella 2):
ξ˜Άξ™Œξ™–ξ™—ξ™ˆξ™ξ™Œξ˜ƒξ˜―ξ˜”ξ˜ξ˜ƒξ˜―ξ˜•ξ˜ξ˜ƒξ˜Ίξ˜”ξ˜ƒξ™ˆξ˜ƒξ˜¦ξ˜¨ξ˜”ξ˜‘
I seguenti sistemi prevedono al massimo quattro operatori alla volta (vedere la Tabella 2):
ξ˜Άξ™Œξ™–ξ™—ξ™ˆξ™ξ™Œξ˜ƒξ˜―ξ˜–ξ˜ξ˜ƒξ˜°ξ˜”ξ˜ξ˜ƒξ˜°ξ˜•ξ˜ƒξ™ˆξ˜ƒξ˜·ξ˜”.
Per le strutture che richiedono una lunghezza continua della fune di sicurezza verticale oltre i 151 m (500 piedi), 3M
consiglia l’uso di quanto segue:
ξ˜ƒ ξ˜ƒ ξ˜™ξ˜”ξ˜”ξ˜™ξ˜™ξ˜–ξ˜–ξ˜ƒξ˜‹ξ˜—ξ˜ƒξ™’ξ™“ξ™ˆξ™•ξ™„ξ™—ξ™’ξ™•ξ™Œξ˜Œξ˜ξ˜ƒξ™’ξ™ξ™—ξ™•ξ™ˆξ˜ƒξ™Œξ˜ƒξ˜”ξ˜˜ξ˜”ξ˜ƒξ™ξ˜ƒξ˜‹ξ˜˜ξ˜“ξ˜“ξ˜ƒξ™“ξ™Œξ™ˆξ™‡ξ™Œξ˜Œξ˜ƒξ™ˆξ˜ƒξšΏξ™‘ξ™’ξ˜ƒξ™„ξ˜ƒξ˜•ξ˜—ξ˜•ξ˜ƒξ™ξ˜ƒξ˜‹ξ˜›ξ˜“ξ˜“ξ˜ƒξ™“ξ™Œξ™ˆξ™‡ξ™Œξ˜Œξ˜‘
ξ˜ƒ ξ˜ƒ ξ˜™ξ˜”ξ˜”ξ˜™ξ˜™ξ˜–ξ˜–ξ˜ƒξ˜‹ξ™’ξ™ξ™’ξ™ξ™’ξ™Šξ™„ξ™—ξ™’ξ˜ƒξ™“ξ™ˆξ™•ξ˜ƒξ™˜ξ™‘ξ˜ƒξ™ξ™„ξ™–ξ™–ξ™Œξ™ξ™’ξ˜ƒξ™‡ξ™Œξ˜ƒξ˜–ξ˜ƒξ™’ξ™“ξ™ˆξ™•ξ™„ξ™—ξ™’ξ™•ξ™Œξ˜Œξ˜ξ˜ƒξ™’ξ™ξ™—ξ™•ξ™ˆξ˜ƒξ™Œξ˜ƒξ˜•ξ˜—ξ˜•ξ˜ƒξ™ξ˜ƒξ˜‹ξ˜›ξ˜“ξ˜“ξ˜ƒξ™“ξ™Œξ™ˆξ™‡ξ™Œξ˜Œξ˜ƒξ™ˆξ˜ƒξšΏξ™‘ξ™’ξ˜ƒξ™„ξ˜ƒξ˜™ξ˜“ξ˜™ξ˜ƒξ™ξ˜ƒξ˜‹ξ˜•ξ˜“ξ˜“ξ˜“ξ˜ƒξ™“ξ™Œξ™ˆξ™‡ξ™Œξ˜Œξ˜‘
; Il sistema puΓ² essere omologato per 2 operatori, per ridurre il carico applicato sulla struttura di collegamento.
; È possibile che ulteriori requisiti di installazione limitino il numero di utenti che possono utilizzare il sistema.
Vedere la sezione 3.0.
Gruppo staa di montaggio inferiore: ξ™Œξ™ξ˜ƒξ™†ξ™’ξ™ξ™ξ™ˆξ™Šξ™„ξ™ξ™ˆξ™‘ξ™—ξ™’ξ˜ƒξ™„ξ™ξ™ξ™„ξ˜ƒξ™–ξ™—ξ™„ξ§‘ξ™„ξ˜ƒξ™Œξ™‘ξ™‰ξ™ˆξ™•ξ™Œξ™’ξ™•ξ™ˆξ˜ƒξ™‡ξ™ˆξ™™ξ™ˆξ˜ƒξ™ˆξ™–ξ™–ξ™ˆξ™•ξ™ˆξ˜ƒξ™Œξ™‘ξ˜ƒξ™Šξ™•ξ™„ξ™‡ξ™’ξ˜ƒξ™‡ξ™Œξ˜ƒξ™–ξ™˜ξ™“ξ™“ξ™’ξ™•ξ™—ξ™„ξ™•ξ™ˆξ˜ƒξ™˜ξ™‘ξ˜ƒξ™†ξ™„ξ™•ξ™Œξ™†ξ™’ξ˜ƒξ™‡ξ™Œξ˜ƒ
ξ™“ξ™•ξ™ˆξ™—ξ™ˆξ™‘ξ™–ξ™Œξ™’ξ™‘ξ™ˆξ˜ƒξ™‡ξ™ˆξ™ξ˜ƒξ™–ξ™Œξ™–ξ™—ξ™ˆξ™ξ™„ξ˜ƒξ™“ξ™„ξ™•ξ™Œξ˜ƒξ™„ξ˜ƒξ˜”ξ˜ξ˜™ξ˜ƒξ™Žξ˜±ξ˜ƒξ˜‹ξ˜–ξ˜˜ξ˜“ξ˜ƒξ™ξ™Œξ™…ξ™…ξ™•ξ™ˆξ˜Œξ˜ƒξ™‘ξ™ˆξ™ξ™ξ™„ξ˜ƒξ™‡ξ™Œξ™•ξ™ˆξ™ξ™Œξ™’ξ™‘ξ™ˆξ˜ƒξ™‡ξ™Œξ˜ƒξ™†ξ™„ξ™•ξ™Œξ™†ξ™’ξ˜‘
ξ˜€ξ™Œξ˜ƒξšΏξ™‘ξ™Œξ˜ƒξ™‡ξ™ˆξ™ξ˜ƒξ™†ξ™’ξ™‘ξ™—ξ™ˆξ™Šξ™Šξ™Œξ™’ξ˜ξ˜ƒξ™–ξ™Œξ˜ƒξ™–ξ™˜ξ™“ξ™“ξ™’ξ™‘ξ™ˆξ˜ƒξ™†ξ™‹ξ™ˆξ˜ƒξ™Œξ™ξ˜ƒξ™†ξ™„ξ™•ξ™Œξ™†ξ™’ξ˜ƒξ™‡ξ™ˆξ™ξ™ξ™„ξ˜ƒξ™–ξ™—ξ™„ξ§‘ξ™„ξ˜ƒξ™•ξ™Œξ™†ξ™‹ξ™Œξ™ˆξ™–ξ™—ξ™’ξ˜ƒξ™–ξ™Œξ™„ξ˜ƒξ™‡ξ™Œξ™–ξ™—ξ™•ξ™Œξ™…ξ™˜ξ™Œξ™—ξ™’ξ˜ƒξ™Œξ™‘ξ˜ƒξ™ξ™’ξ™‡ξ™’ξ˜ƒξ™˜ξ™‘ξ™Œξ™‰ξ™’ξ™•ξ™ξ™ˆξ˜ƒξ™–ξ™˜ξ™Šξ™ξ™Œξ˜ƒξ™„ξ™—ξ™—ξ™„ξ™†ξ™†ξ™‹ξ™Œξ˜ƒξ™‡ξ™ˆξ™Œξ˜ƒξ™“ξ™Œξ™’ξ™ξ™Œξ˜‘
3.0 INSTALLAZIONE DEL SISTEMA
3.1 I sistemi LAD-SAF
β„’
ξ˜ƒξ™“ξ™’ξ™–ξ™–ξ™’ξ™‘ξ™’ξ˜ƒξ™ˆξ™–ξ™–ξ™ˆξ™•ξ™ˆξ˜ƒξ™Œξ™‘ξ™–ξ™—ξ™„ξ™ξ™ξ™„ξ™—ξ™Œξ˜ƒξ™†ξ™’ξ™‘ξ˜ƒξ™‰ξ™„ξ™†ξ™Œξ™ξ™Œξ™—ξ™ͺξ˜ƒξ™–ξ™˜ξ˜ƒξ™‡ξ™Œξ™™ξ™ˆξ™•ξ™–ξ™ˆξ˜ƒξ™–ξ™—ξ™•ξ™˜ξ™—ξ™—ξ™˜ξ™•ξ™ˆξ˜‘ξ˜ƒξ˜³ξ™ˆξ™•ξ˜ƒξ™„ξ™™ξ™™ξ™Œξ™„ξ™•ξ™ˆξ˜ƒξ™ξ™„ξ˜ƒξ™“ξ™•ξ™’ξ™†ξ™ˆξ™‡ξ™˜ξ™•ξ™„ξ˜ƒξ™‡ξ™Œξ˜ƒξ™Œξ™‘ξ™–ξ™—ξ™„ξ™ξ™ξ™„ξ™ξ™Œξ™’ξ™‘ξ™ˆξ˜ξ˜ƒξ™±ξ˜ƒ
ξ™‘ξ™ˆξ™†ξ™ˆξ™–ξ™–ξ™„ξ™•ξ™Œξ™’ξ˜ƒξ™†ξ™’ξ™‘ξ™’ξ™–ξ™†ξ™ˆξ™•ξ™ˆξ˜ƒξ™Œξ™ξ˜ƒξ™‘ξ™˜ξ™ξ™ˆξ™•ξ™’ξ˜ƒξ™‡ξ™Œξ˜ƒξ™ξ™’ξ™‡ξ™ˆξ™ξ™ξ™’ξ˜ƒξ™‡ξ™ˆξ™ξ˜ƒξ™–ξ™Œξ™–ξ™—ξ™ˆξ™ξ™„ξ˜ξ˜ƒξ™‡ξ™ˆξ™Œξ˜ƒξ™–ξ™ˆξ™“ξ™„ξ™•ξ™„ξ™—ξ™’ξ™•ξ™Œξ˜ξ˜ƒξ™‡ξ™ˆξ™Œξ˜ƒξ™“ξ™„ξ™–ξ™–ξ™„ξ™†ξ™„
ξ™™ξ™Œξ˜ƒξ™ˆξ˜ƒξ™Œξ™ξ˜ƒξ™—ξ™Œξ™“ξ™’ξ˜ƒξ™‡ξ™Œξ˜ƒξ™†ξ™„ξ™™ξ™’ξ˜ƒξ˜‹ξ™„ξ™†ξ™†ξ™Œξ™„ξ™Œξ™’ξ˜ƒξ™Œξ™‘ξ™’ξ™–ξ™–ξ™Œξ™‡ξ™„ξ™…ξ™Œξ™ξ™ˆξ˜ƒξ™’ξ˜ƒ
ξ™Šξ™„ξ™ξ™™ξ™„ξ™‘ξ™Œξ™ξ™ξ™„ξ™—ξ™’ξ˜Œξ˜‘ξ˜ƒξ˜―ξ™ˆξ˜ƒξ˜©ξ™Œξ™Šξ™˜ξ™•ξ™ˆξ˜ƒξ™‡ξ™„ξ˜ƒξ˜•ξ˜ƒξ™„ξ˜ƒξ˜”ξ˜•ξ˜ƒξ™–ξ™Œξ˜ƒξ™•ξ™Œξ™‰ξ™ˆξ™•ξ™Œξ™–ξ™†ξ™’ξ™‘ξ™’ξ˜ƒξ™„ξ™ξ™ξ™„ξ˜ƒξ™ξ™„ξ™Šξ™Šξ™Œξ™’ξ™•ξ˜ƒξ™“ξ™„ξ™•ξ™—ξ™ˆξ˜ƒξ™‡ξ™ˆξ™Œξ˜ƒξ™ξ™’ξ™‡ξ™ˆξ™ξ™ξ™Œξ˜‘ξ˜ƒξ˜€ξ™ξ™†ξ™˜ξ™‘ξ™ˆξ˜ƒξ™–ξ™—ξ™„ξ§‘ξ™ˆξ˜ƒξ™‡ξ™ˆξ™™ξ™’ξ™‘ξ™’ξ˜ƒξ™ˆξ™–ξ™–ξ™ˆξ™•ξ™ˆξ˜ƒξ™Œξ™‘ξ™–ξ™—ξ™„ξ™ξ™ξ™„ξ™—ξ™ˆξ˜ƒξ™˜ξ™—ξ™Œξ™ξ™Œξ™ξ™ξ™„ξ™‘ξ™‡ξ™’ξ˜ƒ
ξ™–ξ™˜ξ™“ξ™“ξ™’ξ™•ξ™—ξ™Œξ˜ƒξ™–ξ™ˆξ™“ξ™„ξ™•ξ™„ξ™—ξ™’ξ™•ξ™Œξ˜ƒξ™‡ξ™„ξ˜ƒξ™“ξ™’ξ™–ξ™Œξ™ξ™Œξ™’ξ™‘ξ™„ξ™•ξ™ˆξ˜ƒξ™—ξ™•ξ™„ξ˜ƒξ™ξ™„ξ˜ƒξ™–ξ™—ξ™„ξ§‘ξ™„ξ˜ƒξ™ˆξ˜ƒξ™ξ™„ξ˜ƒξ™–ξ™—ξ™•ξ™˜ξ™—ξ™—ξ™˜ξ™•ξ™„ξ˜‘ξ˜ƒξ˜―ξ˜Šξ™˜ξ™—ξ™ˆξ™‘ξ™—ξ™ˆξ˜ƒξ™‡ξ™ˆξ™™ξ™ˆξ˜ƒξ™†ξ™’ξ™‘ξ™’ξ™–ξ™†ξ™ˆξ™•ξ™ˆξ˜ƒξ™Œξ™ξ˜ƒξ™‘ξ™˜ξ™ξ™ˆξ™•ξ™’ξ˜ƒξ™‡ξ™Œξ˜ƒξ™ξ™’ξ™‡ξ™ˆξ™ξ™ξ™’ξ˜ƒξ™•ξ™ˆξ™ξ™„ξ™—ξ™Œξ™™ξ™’ξ˜ƒξ™„ξ™Œξ˜ƒξ™–ξ™˜ξ™“ξ™“ξ™’ξ™•ξ™—ξ™Œξ˜ƒ
ξ™–ξ™ˆξ™“ξ™„ξ™•ξ™„ξ™—ξ™’ξ™•ξ™Œξ˜ξ˜ƒξ™–ξ™ˆξ˜ƒξ™‰ξ™’ξ™•ξ™‘ξ™Œξ™—ξ™Œξ˜ƒξ™†ξ™’ξ™‘ξ˜ƒξ™Œξ™ξ˜ƒξ™–ξ™Œξ™–ξ™—ξ™ˆξ™ξ™„ξ˜‘ξ˜ƒξ˜©ξ™„ξ™•ξ™ˆξ˜ƒξ™•ξ™Œξ™‰ξ™ˆξ™•ξ™Œξ™ξ™ˆξ™‘ξ™—ξ™’ξ˜ƒξ™„ξ™ξ™ξ™„ξ˜ƒξ˜·ξ™„ξ™…ξ™ˆξ™ξ™ξ™„ξ˜ƒξ˜”ξ˜ƒξ™“ξ™ˆξ™•ξ˜ƒξ™™ξ™Œξ™–ξ™˜ξ™„ξ™ξ™Œξ™ξ™ξ™„ξ™•ξ™ˆξ˜ƒξ™Œξ˜ƒξ™‘ξ™˜ξ™ξ™ˆξ™•ξ™Œξ˜ƒξ™‡ξ™Œξ˜ƒξ™ξ™’ξ™‡ξ™ˆξ™ξ™ξ™’ξ˜ƒξ™‡ξ™ˆξ™ξ™ξ™„ξ˜ƒξ™ξ™„ξ™Šξ™Šξ™Œξ™’ξ™•ξ˜ƒξ™“ξ™„ξ™•ξ™—ξ™ˆξ˜ƒξ™‡ξ™ˆξ™Œξ˜ƒ
supporti separatori. Attenersi alle istruzioni relative ai modelli forniti con il proprio sistema.
ξ˜ƒ ξ˜¬ξ™‘ξ˜ƒξ™Šξ™ˆξ™‘ξ™ˆξ™•ξ™ˆξ˜ξ˜ƒξ™Œξ™ξ˜ƒξ™–ξ™Œξ™–ξ™—ξ™ˆξ™ξ™„ξ˜ƒξ˜―ξ˜€ξ˜§ξ˜ξ˜Άξ˜€ξ˜©
β„’
ξ˜ƒξ™™ξ™Œξ™ˆξ™‘ξ™ˆξ˜ƒξ™Œξ™‘ξ™–ξ™—ξ™„ξ™ξ™ξ™„ξ™—ξ™’ξ˜ƒξ™‡ξ™„ξ™ξ™ξ™„ξ˜ƒξ™“ξ™„ξ™•ξ™—ξ™ˆξ˜ƒξ™–ξ™˜ξ™“ξ™ˆξ™•ξ™Œξ™’ξ™•ξ™ˆξ˜ƒξ™‡ξ™ˆξ™ξ™ξ™„ξ˜ƒξ™–ξ™—ξ™•ξ™˜ξ™—ξ™—ξ™˜ξ™•ξ™„ξ˜ξ˜ƒξ™™ξ™ˆξ™•ξ™–ξ™’ξ˜ƒξ™Œξ™ξ˜ƒξ™…ξ™„ξ™–ξ™–ξ™’ξ˜‘ξ˜ƒξ˜§ξ™Œξ˜ƒξ™–ξ™ˆξ™Šξ™˜ξ™Œξ™—ξ™’ξ˜ξ˜ƒξ™±ξ˜ƒξ™•ξ™Œξ™“ξ™’ξ™•ξ™—ξ™„ξ™—ξ™„ξ˜ƒξ™ξ™„ξ˜ƒ
ξ™“ξ™•ξ™’ξ™†ξ™ˆξ™‡ξ™˜ξ™•ξ™„ξ˜ƒξ™‡ξ™Œξ˜ƒξ™…ξ™„ξ™–ξ™ˆξ˜ξ˜ƒ
Passaggio 1.ξ˜ƒ ξ˜¬ξ™‘ξ™–ξ™—ξ™„ξ™ξ™ξ™„ξ™•ξ™ˆξ˜ƒξ™ξ™„ξ˜ƒξ™–ξ™—ξ™„ξ§‘ξ™„ξ˜ƒξ™–ξ™˜ξ™“ξ™ˆξ™•ξ™Œξ™’ξ™•ξ™ˆ
Passaggio 2.ξ˜ƒ ξ˜¦ξ™’ξ™ξ™ξ™ˆξ™Šξ™„ξ™•ξ™ˆξ˜ƒξ™Œξ™ξ˜ƒξ™†ξ™„ξ™™ξ™’ξ˜ƒξ™„ξ™ξ™ξ™„ξ˜ƒξ™–ξ™—ξ™„ξ§‘ξ™„ξ˜ƒξ™–ξ™˜ξ™“ξ™ˆξ™•ξ™Œξ™’ξ™•ξ™ˆ
Passaggio 3. Installare i passacavi
Passaggio 4.ξ˜ƒ ξ˜¬ξ™‘ξ™–ξ™—ξ™„ξ™ξ™ξ™„ξ™•ξ™ˆξ˜ƒξ™Œξ™ξ˜ƒξ™Šξ™•ξ™˜ξ™“ξ™“ξ™’ξ˜ƒξ™–ξ™—ξ™„ξ§‘ξ™„ξ˜ƒξ™Œξ™‘ξ™‰ξ™ˆξ™•ξ™Œξ™’ξ™•ξ™ˆ
Passaggio 5. Tendere il cavo
Passaggio 6. Controllare l’installazione
ξ˜ƒ ξ˜³ξ™Œξ™„ξ™‘ξ™ŒξšΏξ™†ξ™„ξ™•ξ™ˆξ˜ƒξ™ξšΆξ™Œξ™‘ξ™–ξ™—ξ™„ξ™ξ™ξ™„ξ™ξ™Œξ™’ξ™‘ξ™ˆξ˜ƒξ™†ξ™’ξ™ξ™“ξ™’ξ™•ξ™—ξ™„ξ˜ƒξ™˜ξ™‘ξ™„ξ˜ƒξ™‡ξ™Œξ™ξ™Œξ™‘ξ™˜ξ™ξ™Œξ™’ξ™‘ξ™ˆξ˜ƒξ™‡ξ™ˆξ™ξ˜ƒξ™—ξ™ˆξ™ξ™“ξ™’ξ˜ƒξ™—ξ™•ξ™„ξ™–ξ™†ξ™’ξ™•ξ™–ξ™’ξ˜ƒξ™–ξ™˜ξ™ξ™ξ™„ξ˜ƒξ™–ξ™—ξ™•ξ™˜ξ™—ξ™—ξ™˜ξ™•ξ™„ξ˜ƒξ™ˆξ˜ƒξ™˜ξ™‘ξ˜ƒξ™„ξ™˜ξ™ξ™ˆξ™‘ξ™—ξ™’ξ˜ƒξ™‡ξ™ˆξ™ξ™ξ™„ξ˜ƒξ™–ξ™Œξ™†ξ™˜ξ™•ξ™ˆξ™ξ™ξ™„ξ˜‘
;
β€’ Durante l’installazione dei sistemi LAD-SAF
β„’
, attenersi alle corrette procedure di sicurezza.
β€’ Indossare dispositivi di protezione individuale, compresi occhiali di protezione e scarpe con punta in ferro.
β€’ In caso di pericolo di caduta durante l’installazione dei sistemi LAD-SAF
β„’
, utilizzare sistemi di arresto caduta o di
trattenuta.
β€’ Non collegarsi al sistema LAD-SAF
β„’
che si sta installando.
β€’ Non collegarsi a un sistema LAD-SAF
β„’
installato solo parzialmente.
β€’ Fare attenzione quando si installano i sistemi LAD-SAF
β„’
in prossimitΓ  di linee elettriche. I cavi del sistema
LAD-SAF
β„’
sono conduttivi.
β€’ Per l’installazione di sistemi in acciaio inossidabile, 3M consiglia di utilizzare un lubricante per lettature generico su
tutti i dispositivi di ssaggio per prevenire l’usura.
3.2 CONSIGLI PER LA SALDATURA:ξ˜ƒξ™„ξ™ξ™†ξ™˜ξ™‘ξ™ˆξ˜ƒξ™“ξ™•ξ™’ξ™†ξ™ˆξ™‡ξ™˜ξ™•ξ™ˆξ˜ƒξ™‡ξ™Œξ˜ƒξ™Œξ™‘ξ™–ξ™—ξ™„ξ™ξ™ξ™„ξ™ξ™Œξ™’ξ™‘ξ™ˆξ˜ƒξ™“ξ™•ξ™ˆξ™™ξ™ˆξ™‡ξ™’ξ™‘ξ™’ξ˜ƒξ™ξ™„ξ˜ƒξ™–ξ™„ξ™ξ™‡ξ™„ξ™—ξ™˜ξ™•ξ™„ξ˜ƒξ™‡ξ™ˆξ™ξ™ξ™ˆξ˜ƒξ™–ξ™—ξ™„ξ§‘ξ™„ξ˜ƒξ™„ξ™ξ™ξ™„ξ˜ƒξ™–ξ™—ξ™•ξ™˜ξ™—ξ™—ξ™˜ξ™•ξ™„ξ˜‘ξ˜ƒξ˜§ξ˜₯ξ˜¬ξ˜ξ˜Άξ˜€ξ˜―ξ˜€ξ˜ƒ
ξ™†ξ™’ξ™‘ξ™–ξ™Œξ™Šξ™ξ™Œξ™„ξ˜ƒξ™†ξ™‹ξ™ˆξ˜ƒξ™—ξ™„ξ™ξ™ˆξ˜ƒξ™’ξ™“ξ™ˆξ™•ξ™„ξ™ξ™Œξ™’ξ™‘ξ™ˆξ˜ƒξ™™ξ™ˆξ™‘ξ™Šξ™„ξ˜ƒξ™ˆξ™–ξ™ˆξ™Šξ™˜ξ™Œξ™—ξ™„ξ˜ƒξ™‡ξ™„ξ˜ƒξ™˜ξ™‘ξ˜ƒξ™–ξ™„ξ™ξ™‡ξ™„ξ™—ξ™’ξ™•ξ™ˆξ˜ƒξ™“ξ™•ξ™’ξ™‰ξ™ˆξ™–ξ™–ξ™Œξ™’ξ™‘ξ™Œξ™–ξ™—ξ™„ξ˜ƒξ™Œξ™‘ξ˜ƒξ™…ξ™„ξ™–ξ™ˆξ˜ƒξ™„ξ™Œξ˜ƒξ™™ξ™Œξ™Šξ™ˆξ™‘ξ™—ξ™Œξ˜ƒξ™†ξ™’ξ™‡ξ™Œξ™†ξ™Œξ˜ƒξ™ˆξ˜ƒξ™‘ξ™’ξ™•ξ™ξ™„ξ™—ξ™Œξ™™ξ™ˆξ˜ƒξ™‘ξ™„ξ™ξ™Œξ™’ξ™‘ξ™„ξ™ξ™Œξ˜ƒξ™•ξ™ˆξ™ξ™„ξ™—ξ™Œξ™™ξ™Œξ˜ƒξ™„ξ™ξ™ξ™ˆξ˜ƒ
ξ™“ξ™•ξ™’ξ™†ξ™ˆξ™‡ξ™˜ξ™•ξ™ˆξ˜ƒξ™‡ξ™Œξ˜ƒξ™–ξ™„ξ™ξ™‡ξ™„ξ™—ξ™˜ξ™•ξ™„ξ˜‘ξ˜ƒξ˜¬ξ˜ƒξ™ξ™„ξ™—ξ™ˆξ™•ξ™Œξ™„ξ™ξ™Œξ˜ƒξ™‡ξ™Œξ˜ƒξ™…ξ™„ξ™–ξ™ˆξ˜ƒξ™ˆξ˜ƒξ™•ξ™Œξ™ˆξ™ξ™“ξ™Œξ™ξ™ˆξ™‘ξ™—ξ™’ξ˜ƒξ™‡ξ™ˆξ™™ξ™’ξ™‘ξ™’ξ˜ƒξ™ˆξ™–ξ™–ξ™ˆξ™•ξ™ˆξ˜ƒξ™†ξ™’ξ™ξ™“ξ™„ξ™—ξ™Œξ™…ξ™Œξ™ξ™Œξ˜ƒξ™†ξ™’ξ™‘ξ˜ƒξ™ξ˜Šξ™„ξ™†ξ™†ξ™Œξ™„ξ™Œξ™’ξ˜ƒξ™Šξ™„ξ™ξ™™ξ™„ξ™‘ξ™Œξ™ξ™ξ™„ξ™—ξ™’ξ˜ƒξ™’ξ˜ƒξ™Œξ™‘ξ™’ξ™–ξ™–ξ™Œξ™‡ξ™„ξ™…ξ™Œξ™ξ™ˆξ˜ξ˜ƒξ™„ξ˜ƒξ™–ξ™ˆξ™†ξ™’ξ™‘ξ™‡ξ™„ξ˜ƒ
ξ™‡ξ™ˆξ™ξ˜ƒξ™ξ™„ξ™—ξ™ˆξ™•ξ™Œξ™„ξ™ξ™ˆξ˜ƒξ™‡ξ™Œξ˜ƒξ™†ξ™˜ξ™Œξ˜ƒξ™±ξ˜ƒξ™†ξ™’ξ™ξ™“ξ™’ξ™–ξ™—ξ™’ξ˜ƒξ™Œξ™ξ˜ƒξ™–ξ™Œξ™–ξ™—ξ™ˆξ™ξ™„ξ˜‘ξ˜ƒξ˜Έξ™‘ξ™„ξ˜ƒξ™™ξ™’ξ™ξ™—ξ™„ξ˜ƒξ™—ξ™ˆξ™•ξ™ξ™Œξ™‘ξ™„ξ™—ξ™„ξ˜ƒξ™ξ™„ξ˜ƒξ™–ξ™„ξ™ξ™‡ξ™„ξ™—ξ™˜ξ™•ξ™„ξ˜ξ˜ƒξ™“ξ™•ξ™’ξ™—ξ™ˆξ™Šξ™Šξ™ˆξ™•ξ™ξ™„ξ˜ƒξ™‡ξ™„ξ™ξ™ξ™„ξ˜ƒξ™†ξ™’ξ™•ξ™•ξ™’ξ™–ξ™Œξ™’ξ™‘ξ™ˆξ˜ƒξ™—ξ™•ξ™„ξ™ξ™Œξ™—ξ™ˆξ˜ƒξ™•ξ™Œξ™™ξ™ˆξ™–ξ™—ξ™Œξ™ξ™ˆξ™‘ξ™—ξ™’ξ˜ƒξ™’ξ˜ƒξ™“ξ™Œξ™—ξ™—ξ™˜ξ™•ξ™„ξ˜‘ξ˜ƒξ˜ƒ
3.3 SUPPORTO PER PIOLI: ξ™±ξ˜ƒξ™“ξ™’ξ™–ξ™–ξ™Œξ™…ξ™Œξ™ξ™ˆξ˜ƒξ™˜ξ™—ξ™Œξ™ξ™Œξ™ξ™ξ™„ξ™•ξ™ˆξ˜ƒξ™–ξ™˜ξ™“ξ™“ξ™’ξ™•ξ™—ξ™Œξ˜ƒξ™“ξ™ˆξ™•ξ˜ƒξ™“ξ™Œξ™’ξ™ξ™Œξ˜ƒξ™„ξ™ξ˜ƒξšΏξ™‘ξ™ˆξ˜ƒξ™‡ξ™Œξ˜ƒξ™•ξ™Œξ™‘ξ™‰ξ™’ξ™•ξ™ξ™„ξ™•ξ™ˆξ˜ƒξ™Œξ˜ƒξ™“ξ™Œξ™’ξ™ξ™Œξ˜ƒξ™™ξ™˜ξ™’ξ™—ξ™Œξ˜ƒξ™ˆξ˜ƒξ™•ξ™Œξ™‡ξ™˜ξ™•ξ™•ξ™ˆξ˜ƒξ™Œξ™ξ˜ƒξ™•ξ™Œξ™–ξ™†ξ™‹ξ™Œξ™’ξ˜ƒξ™‡ξ™Œξ˜ƒ
schiacciamento o crollo dovuto al serraggio dei morsetti del sistema di sicurezza e in generale per rinforzare il piolo. La lunghezza
ξ™‡ξ™ˆξ™ξ˜ƒξ™–ξ™˜ξ™“ξ™“ξ™’ξ™•ξ™—ξ™’ξ˜ƒξ™“ξ™ˆξ™•ξ˜ƒξ™“ξ™Œξ™’ξ™ξ™Œξ˜ƒξ™–ξ™˜ξ˜ƒξ™ˆξ™‘ξ™—ξ™•ξ™„ξ™ξ™…ξ™Œξ˜ƒξ™Œξ˜ƒξ™ξ™„ξ™—ξ™Œξ˜ƒξ™‡ξ™ˆξ™Œξ˜ƒξ™ξ™’ξ™‘ξ™—ξ™„ξ™‘ξ™—ξ™Œξ˜ƒξ™ξ™„ξ™—ξ™ˆξ™•ξ™„ξ™ξ™Œξ˜ƒξ™‡ξ™ˆξ™™ξ™ˆξ˜ƒξ™ˆξ™–ξ™–ξ™ˆξ™•ξ™ˆξ˜ƒξ™–ξ™˜ξ§’ξ™†ξ™Œξ™ˆξ™‘ξ™—ξ™ˆξ˜ƒξ™„ξ˜ƒξ™†ξ™’ξ™‘ξ™–ξ™ˆξ™‘ξ™—ξ™Œξ™•ξ™ˆξ˜ƒξ™ξšΆξ™Œξ™‘ξ™–ξ™—ξ™„ξ™ξ™ξ™„ξ™ξ™Œξ™’ξ™‘ξ™ˆξ˜ƒξ™‡ξ™ˆξ™Œξ˜ƒξ™‡ξ™Œξ™–ξ™“ξ™’ξ™–ξ™Œξ™—ξ™Œξ™™ξ™Œξ˜ƒξ™‡ξ™Œξ˜ƒ
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