ESAB LTP 450 Manuale utente
- Categoria
- Sistema di saldatura
- Tipo
- Manuale utente
Valid for serial no. 910--xxx--xxxx, 306--xxx--xxxx0456 634 027 041207
PROTIG 450
LTP 450
Instruction manual Èíñòðóêöèÿ ïî ýêñïëóàòàöèè
-- 2 --
Rights reserved to alter specifications without notice.
Îñòàâëÿåì çà ñîáîé ïðàâî èçìåíÿòü ñïåöèôèêàöèþ áåç ïðåäóïðåæäåíèÿ.
Ðóññêèé 3...............................................
ENGLISH 14..............................................
Ðóññêèé
TOCr
-- 3 --
1 ÒÅÕÍÈÊÀ ÁÅÇÎÏÀÑÍÎÑÒÈ 4.......................................
2 ÂÂÅÄÅÍÈÅ 5.......................................................
2.1 Ñîñòàâ îáîðóäîâàíèÿ 5....................................................
2.2 Ïðîãðàììèðóþùèé áëîê óïðàâëåíèÿ 6.....................................
2.3 Ïðèìåíåíèå 6.............................................................
3 ÒÅÕÍÈ×ÅÑÊÈÅ ÄÀÍÍÛÅ 7..........................................
4 ÌÎÍÒÀÆ ÓÑÒÀÍÎÂÊÈ 7.............................................
4.1 Óñòàíîâêà íà ðàáî÷åå ìåñòî 7..............................................
4.2 Ïîäêëþ÷åíèå ê ñåòè 8......................................................
4.3 Ïðî÷èå ïîäêëþ÷åíèÿ 8.....................................................
4.4 Ñîãëàñóþùåå ñîïðîòèâëåíèå 9.............................................
4.5 Ïîäêëþ÷åíèå âñåõ óñòðîéñòâ ñèñòåìû ñâàðêè 10.............................
5 ÝÊÑÏËÓÀÒÀÖÈß ÓÑÒÀÍÎÂÊÈ 11......................................
5.1 Óïðàâëåíèÿ è ðàçú¸ìû 11...................................................
5.2 Ñèñòåìà âîäÿíîãî îõëàæäåíèÿ 12............................................
5.3 Çàùèòà îò ïåðåãðåâà 12.....................................................
5.4 Ïðåäîõðàíèòåëü ïîòîêà æèäêîñòè 12.........................................
5.5 Ïðåäîõðàíèòåëü ïîòîêà çàùèòíîãî ãàçà 12...................................
5.6 Ñîîáùåíèÿ îá îøèáêàõ 12..................................................
6 ÒÅÕÍÈ×ÅÑÊÎÅ ÎÁÑËÓÆÈÂÀÍÈÅ 12.................................
6.1 Çàëèâêà îõëàæäàþùåé æèäêîñòè 13.........................................
7 ÇÀÊÀÇ ÇÀÏÀÑÍÛÕ ×ÀÑÒÅÉ 13.......................................
ÑÕÅÌÀ 26..............................................................
ÍÎÌÅÐ ÇÀÊÀÇÀ 28.....................................................
ÄÎÏÎËÍÈÒÅËÜÍÛÅ ÏÐÈÍÀÄËÅÆÍÎÑÒÈ 29...........................
dpa7d1ra -- 4 --
1 ÒÅÕÍÈÊÀ ÁÅÇÎÏÀÑÍÎÑÒÈ
Ïîëüçîâàòåëè ñâàðî÷íîãî îáîðóäîâàíèÿ ESAB îòâå÷àþò çà âûïîëíåíèå ïðàâèë òåõíèê è
áåçîïàñíîñòè ëèöàìè, ðàáîòàþùèìè íà îáîðóäîâàíèè è ðÿäîì ñ íèì. Ïðàâèëà òåõíèêè
áåçîïàñíîñòè äîëæíû îòâå÷àòü òðåáîâàíèÿì ê áåçîïàñíîé ýêñïëóàòàöèè ñâàðî÷íîãî
îáîðóäîâàíèÿ ýòîãî òèïà. Ïîìèìî ñòàíäàðòíûõ ïðàâèë òåõíèêè áåçîïàñíîñòè è îõðàíû
òðóäà íà ðàá î÷åì ìåñòå ðåêîìåíäóåòñÿ ñëåäóþùåå.
Âñå ðàáîòû äîëæíû âûïîëíÿòüñÿ ïîäãîòîâëåííûìè ëèöàìè, çíàêîìûìè ñ ýêñïëóàòàöèåé
ñâàðî÷íîãî îáîðóäîâàíèÿ. Íåïðàâèëüíàÿ ýêñïëóàòàöèÿ îáîðóäîâàíèÿ ìîæåò âûçâàòü
îïàñíûì ñèòóàöèè, ïðèâîäÿùèå ê òðàâìèðîâàíèþ ïåðñîíàëà è ïîâðåæäåíèþ
îáîðóäîâàíèÿ.
1. Bñå ëèöà, èñïîëüçóþùèå ñâàðî÷íîå îáîðóäîâàíèå, äîëæíû çíàòü:
S èíñòðóêöèè ïî ýêñïëóàòàöèè
S ðàñïîëîæåíèå îðãàíîâ àâàðèéíîãî îñòàíîâà
S íàçíà÷åíèå îáîðóäîâàíèÿ
S ïðàâèëà òåõíèêè áåçîïàñíîñòè
S òåõíîëîãèþ ñâàðêè
2. Îïåðàòîð îáåñïå÷èâàåò:
S óäà ëåíèå ïîñòîðîííèõ ëèö èç ðàá î÷åé çîíû îáîðóäîâàíèÿ ïðè åãî çàïóñêå
S çàùèòó âñåõ ëèö îò â îçäåéñòâèÿ ñâàðî÷íîé äóãè
3. Ðàáî÷åå ìåñòî äîëæíî:
S îòâå÷àòü óñëîâèÿì ýêñïëóàòàöèè
S íå èìåòü ñêâîçíÿêîâ
4. Ñðåäñòâà çàùèòû ïåðñîíàëà
S Âî âñåõ ñëó÷àÿõ ðåêîìåíäóåòñÿ èñïîëüçîâàòü èíäèâèäóàëüíûå ñðåäñòâà çàùèòû,
íàïðèìåð, çàùèòíûå î÷êè, îãíåñòîéêóþ ñïåöîäåæäó è çàùèòíûå ðóêàâèöû.
S Ïðè ñâàðêå çàïðåùàåòñÿ íîñèòü ñâîáîäíóþ îäåæäó, óêðàøåíèÿ è ò.ä., íàïðèìåð,
øàðôû, áðàñëåòû, êîëüöà, êîòîðûå ìîãóò ïîïàñòü â ñâàðî÷íîå îáîðóäîâàíèå èëè
âûçâàò ü îæîãè.
5. Îáùèå ìåðû ïðåäîñòîðîæíîñòè
S Ïðîâåðüòå íàäåæíîñòü ïîäêëþ÷åíèÿ îáðàòíîãî êàáåëÿ.
S Ðàáîòû íà îáîðóäîâàíèè ñ âûñîêèì íàïðÿæåíèåì äîëæíû ïðîèçâîäèòüñÿ
òîëüêî êâàëèôèöèðîâàííûì ýëåêòðèêîì.
S Â ïðåäåëàõ äîñòóïà äîëæíû íàõîäèòüñÿ ñîîòâåòñòâóþùèå ñðåäñòâà
ïîæàðîòóøåíèÿ, èìåþùèå ÿñíóþ ìàðêèðîâêó.
S Çàïðåù àåòñÿ ïðîâîäèòü ñìàçêó è òåõíè÷åñêîå îáñëóæèâàíèå îáîðóäîâàíèå âî
âðåìÿ ýêñïëóàòàöèè.
RU
dpa7d1ra -- 5 --
Ïåðåä íà÷àëîì ìîíòàæà è ýêñïëóàòàöèè âíèìàòåëüíî èçó÷èòå ñîîòâåòñòâóþùèå èíñòðóêöèè.
ÇÀÙÈÒÈÒÅ ÑÅÁß È ÄÐÓÃÈÕ!
ÎÑ ÒÎÐÎÆÍÎ!
ÄÓÃÎÂÀß ÑÂÀÐÊÀ È ÐÅÇÊÀ ÎÏÀÑÍÛ ÊÀÊ ÄËß ÈÑÏÎËÍÈÒÅËß ÐÀÁÎÒ, ÒÀÊ È ÄËß
ÏÎÑÒ ÎÐÎÍÍÈÕ ËÈÖ. ÒÐÅÁÓÉÒÅ ÑÎÁËÞÄÅÍÈÅ
ÂÑÅÕ ÏÐÀÂÈË ÁÅÇÎÏÀÑÍÎÑÒÈ,
ÄÅÉÑÒ
ÂÓÞÙÈÕ ÍÀ ÎÁÚÅÊÒÅ, ÊÎÒÎÐÛÅ ÄÎËÆÍÛ Ó×ÈÒÛÂÀÒÜ ÑÂÅÄÅÍÈß ÎÁ ÎÏÀÑÍÎÑÒßÕ,
ÏÐÅÄÑÒÀ
ÂËÅÍÍÛÅ ÈÇÃÎÒÎÂÈÒÅËÅÌ ÑÂÀÐÎ×ÍÎÃÎ ÎÁÎÐÓÄ ÎÂÀÍÈß.
ÎÏÀÑÍÎÑÒÜ ÑÌÅÐÒÅËÜÍÎÃÎ ÏÎÐÀÆÅÍÈß ÝËÅÊÒÐÈ×ÅÑÊÈÌ ÒÎÊÎÌ.
S Ñâàðî÷íûé àãðåãàò óñòàíàâëèâàåòñÿ è çàçåìëÿåòñÿ â ñîîòâåòñòâèè ñ äåéñòâóþùèìè íîðìàìè è
ïðàâèëàìè.
S Íå äîïóñêàéòå ê îíò àêòà íàõîäÿùèõñ ÿ ïîä íàïðÿæåíèåì äåòàëåé è ýëåêòðîäîâ ñ íåçàùèùåííûìè
÷àñòÿìèòåëà,ìîêðûìèðóêàâèöàìèèìîêðîéîäåæäîé.
S Îáåñïå÷üòå ýëåêòðè÷åñêóþ èçîëÿöèþ îò çåìëè è ñâàðèâàåìûõ äåòàëåé.
S Îáåñïå÷üòå ñîáëþäåíèå áåçîïàñíûõ ðàáî÷èõ ðàññò îÿíèé.
ÄÛÌÛ È ÃÀÇÛ ìîãóò áûòü îïàñíû äëÿ ÷åëîâåêà
S Èñêëþ÷èòå âîçìî æíîñòü âîçäåéñòâèÿ äûìîâ.
S Äëÿ èñêëþ÷åíèÿ âäûõàíèÿ äûìîâ âî âðåìÿ ñâàðêè îðãàíèçóåòñÿ îáùàÿ âåíòèëÿöèÿ ïîìåùåíèÿ, à
òàêæåâûòÿæíàÿâåíòèëÿöèÿèççîíûñâàðêè.
ÈÇËÓ×ÅÍÈÅ ÄÓÃÈ âûçûâàåò ïîðàæ åíèå ãëàç è îæîãè êîæè.
S Çàùèòèòå ãëàçà è êîæó. Äëÿ ýòîãî èñïîëüçóéòå çàùèòíûå ùèòêè, öâåòíûå ëèíçû è çàùèòíóþ
ñïåöîäåæäó.
S Äëÿ çàùèòû ïîñò îðîííèõ ëèö ïðèìåíÿþòñÿ çàùèòíûå ýêðàíû èëè çàíàâåñè.
ÏÎÆÀÐÎÎÏÀÑÍÎÑÒÜ
S Èñêðû (áðûçãè ìåòàëëà) ìîãóò âûçâàòü ïîæàð. Óáåäèòåñü â îòñóòñòâèè ãîðþ÷èõ ìàòåðèàëîâ
ïîáëèçîñòè îò ìåñòà ñâàðêè.
∅ÓÌ - ×ðåçìåðíûé øóì ìîæåò ïðèâåñòè ê ïîâðåæäåíèþ îðãàíîâ ñëóõà
S Ïðèìèòå ìåðû äëÿ çàùèòû ñëóõà. Èñïîëüçóéòå çàòû÷êè äëÿ óøåé èëè äðóãèå ñðåäñòâà çàùèòû
ñëóõà.
S Ïðåäóïðåäèòå ïîñòîðîííèõ ëèö îá îïàñíîñòè.
ÍÅÈÑÏÐÀ
ÂÍÎÑÒÈ -- Ïðè íåèñïðàâíîñòè îáðàòèòåñü ê ñïåöèàëèñòàì ïî ñâàðî÷íîìó
îáîðóäîâàíèþ
2 ÂÂÅÄÅÍÈÅ
PROTIG 450 - ñâàðî÷íûé èñòî÷íèê ïèòàíèÿ, ïðåäíàçíà÷åííûé äëÿ
ìåõàíèçèðîâàííîé àðãîíî-äóãîâîé ñâàðêè (TIG). PROTIG 450 âûïóñêàåòñÿ â
äâóõ èñïîëíåíèÿõ:
S PROTIG 450 - äëÿ ñåòåâîã î íàïðÿæ åíèÿ 400 Â 3~ 50/60 Ãö .
S PRO TIG 450- äëÿ ñåòåâîãî íàïðÿæ åíèÿ îò 208 äî 500 Â 3~ 50/60 Ãö .
Ñâàðî÷íûé èñòî÷íèê ïèòàíèÿ PROTIG 450 èìååò ñèñòåìó ïðèíóäèòåëüíîãî
âîçäóøíîãî îõëàæäåíèÿ, à òàêæå âñòðîåííûé áëîê âîäÿíîãî îõëàæäåíèÿ
ñâàðî÷íîé ãîðåëêè.
PROTIG 450 - èìååò âîçìîæíîñòü ïîäêëþ÷åíèÿ ê âíåøíåìó ïåðñîíà ëüíîìó
êîìïüþòåðó.
2.1 Ñîñòàâ îáîðó äîâàíèÿ
Óñòàíîâêà PROTIG 450 ïîñòàâëÿåòñÿ â êîìïëåêòå ñ:
S Ïðîãðàììèðóþùèì áëîêîì óïðàâëåíèÿ ñ ñîåäèíèòåëüíûì êàáåëåì (10 ì)
S Âîçâðàòíûì êàáåëåì (5ì) ñî ñòðóáöèíîé çàçåìëåíèÿ
RU
dpa7d1ra -- 6 --
2.2 Ïðîãðàììèðóþùèé áëîê óïðàâëåíèÿ
Áëîê óïðàâëåíèÿ PROTIG 450 ïîçâîëÿåò:
S Ñîçäàâàòü ïðîãðàììó ñâàðêè ñ èñïîëüçîâàíèåì ðàçëè÷íûõ ñâàðî÷íûõ
ãîëîâîê.
S Îñóùåñòâëÿòü ñâàðêó ñîãëàñíî çàäàííûõ ðåæèìîâ.
S Õðàíèòü ñâàðî÷íûå ïðîãðàììû êàê âî âíóòðåííåé ïàìÿòè
ìèêðîïðîöåññîðà, òàê è âî âíåøíåì ïåðñîíàëüíîì êîìïüþòåðå.
S Îñóùåñòâëÿòü îáìåí äàííûìè ìåæäó ðàçëè÷íûìè áëîêàìè óïðàâëåíèÿ.
S Ïðîèçâîäèòü íàñòðîéêó ðåæèìîâ ïðè ðó÷íîé ñâàðêå TIG.
Ïîäðîáíåå î ïðîãðàììèðîâàíèè ïàðàìåòðîâ ñâàðêè ñì. Èíñòðóêöèþ ïî
ïðîãðàììèðîâàíèþ
Èíñòðóêöèè ïî ïðîãðàììèðîâàíèþ âûïóùå íû íà ñëåäóþùèõ ÿçûêàõ:
ßçûê Àðòèêóëüíûé
¹
ßçûê Àðòèêóëüíûé
¹
Àíãëèéñêèé 0456 638 X74 Ôðàíöóçñêèé 0456 638 X76
Íåìåöêèé 0456 638 X75 Øâåäñêèé 0456 638 X70
Èòàëüÿíñêèé 0456 638 X79 Ôèíñêèé 0456 638 X73
Íîðâåæñêèé 0456 638 X72 Äàòñêèé 0456 638 X71
Ãîëëàíäñêèé 0456 638 X77 Èñïàíñêèé 0456 638 X78
Ïîðòóãàëüñêèé 0456 638 X80 Ðóññêèé 0456 638 X86
2.3 Ïðèìåíåíèå
Óñòàíîâêà PROTIG 450 ìîæåò áûòü èñïîëüçîâàíà ïðè ñâàðêå ñîâìåñòíî ñ:
S Îðáèòàëüíûìè òðóáîñâàðî÷íûìè ãîëîâêàìè
S Ãîëîâêàìè äëÿ ïðèâàðêè òðóá äèàìåòðîì 12-60 ìì ê òðóáíûì äîñêàì
S Ñâàðî÷íîé óñòàíîâêîé A25 STA è óñòàíîâêîé àâòîìàòè÷åñêîé ñâàðêè A25
ST A/STB
S Ãîðåëêîé ðó÷íîé TIG ñâàðêè.
Ïðîâîëîêîïîäàþùèì ìåõàíèçìîì, ïîäêëþ÷àåìûì ê PROTIG 450.
Âíåøíèìè óñòðîéñòâàìè âðàùåíèÿ è ïåðåìåùåíèÿ äåòàëåé (ðîëèêîîïîðû,
ìàíèïóëÿòîðû è ò. ä..), óïðàâëÿåìûìè áëîêîì PAL 3.
Äîïîëíèòåëüíûå ïðèíàäëåæíîñòè ESAB äëÿ ìåõàíèçèðîâàííîé è ðó÷íîé
ñâàðêè ñì. Ñòð. 29.
RU
dpa7d1ra -- 7 --
3 ÒÅÕÍÈ×ÅÑÊÈÅ ÄÀÍÍÛÅ
PROTIG 450, 400 Â
PROTIG 450, 208-500 Â
Íàïðÿæåíèå ñåòè 400Â 3~ 50/60 Ãö 230/400/500Â 3~ 50Ãö èëè
208/230/460/475Â 3~ 60 Ãö
Äîïóñòèìàÿ íàãðóçêà ïðè
ÏÂ 100%
360 A / 24,4 Â 360 A / 24,4 Â
ÏÂ 60%
425 A / 27 Â 425 A / 27 Â
ÏÂ 45%
450 A / 28 Â 450 A / 28 Â
Äèàïàçîí ðåã óëèðîâàíèÿ
ñâàðî÷íîãî òîêà
5 A / 10 Â - 450 A / 28 Â 5 A / 10 Â - 450 A / 28 Â
Ìîùíîñòü õîëîñòîãî õîäà
310 Â ò 310 Â ò
Ê.Ï.Ä.
83 % 83 %
Êîýôôèöèåíò ìîùíîñòè
0.90 0.90
Ê ëàññ çàùèòû
IP 23 IP 23
Âåñ
113 ê ã 159 êã
Ãàáàðèòû,lxwxh
734 x 486 x 695 ìì 734 x 486 x 695 ìì
Êëàññ ïðèìåíåíèÿ
Ðàáî÷èé öèêë
Ðàáî÷èé öèêë ïðåäñòàâëÿåò ñîáîé äîëþ (â %%) äåñÿòèìèíóòíîãî èíòåðâàëà, â òå÷åíèå
êîòîðîé ìîæíî ïðîèçâîäèòü ñâàðêó ïðè îïðåäåëåííîé íàãðóçêå áåç ïåðåãðóçêè.
Êëàññ êîæóõà
Íîðìû IP óêàçûâàþò êëàññ êîæóõà, ò.å., ñòåïåíü çàùèòû îò ïðîíèêíîâåíèÿ òâåðäûõ
îáúåêòîâ è âîäû. Îáîðóäîâàíèå ñ ìàðêèðîâêîé IP 23 ïðåäíàçíà÷åíî äëÿ íàðóæíîé è
âíóòðåííåé óñòàíîâêè.
Ê ëàññ çîíû óñòàíîâêè
Ýòîò ñèìâîë îçíà÷àåò, ÷òî èñòî÷íèê ïèòàíèÿ ïðåäíàçíà÷åí äëÿ èñïîëüçîâàíèÿ â çîíàõ
ñ ïîâûøåííîé îïàñíîñòüþ ïîðàæåíèÿ ýëåêòðî òîê îì.
4 ÌÎÍÒÀÆ ÓÑÒÀÍÎÂÊÈ
Ââîä â ýêñïëóàòàöèþ äîëæåí ïðîèçâîäèòüñÿ êâàëèôèöèðîâàííûì
ñïåöèàëèñòîì.
ÂÍÈÌÀÍÈÅ!
Íàñòîÿùåå èçäåëèå ïðåäíàçíà÷åíî äëÿ ïðîìûøëåííîãî èñïîëüçîâàíèÿ. Ïðè
èñïîëüçîâàíèè â áûòîâûõ óñëîâèÿõ îíî ìîæåò ñîçäàâàòü ðàäèî÷àñòîòíûå ïîìåõè.
Ïîëüçîâàòåëü îòâå÷àåò çà ïðèíÿòèå ñîîòâåòñòâóþùèõ ìåð ïðåäîñòîðîæíîñòè.
4.1 Óñòàíîâêà íà ðàáî÷åå ìåñòî
Óñòàíîâèòå óñòàíîâêó òàê, ÷òîáû íè÷òî íå ïðåïÿòñòâîâàëî ïðèòîêó è îòòîêó
âîçäóõà â ñèñòåìå âåíòèëÿöèè
ÎÑÒÎÐÎÆÍÎ -
ÎÏÀÑÍÎÑÒÜ ÎÏÐÎÊÈÄÛÂÀÍÈß!
Çàêðåïèòå îáîðóäîâàíèå - îñîáåííî åñëè îíî
óñòàíîâëåíî íà íåðîâíîé èëè íàêëîííîé ïîâåðõíîñòè.
RU
dpa7d1ra -- 8 --
4.2 Ïîäêëþ÷åíèå ê ñåòè
Òàáëè÷êà ñî ñõåìîé è äàííûìè ïî ïîäêëþ÷åíèþ íàõîäèòñÿ íà çàäíåé ñòåíêå
èñòî÷íèêà ïèòàíèÿ.
6. Óáåäèòåñü â òîì, ÷òî âûïðÿìèòåëü ïîäñîåäèíåí ê ïèòàþùåé ñåòè ñîîòâåòñòâóþùåãî
íàïðÿæåíèÿ ñ òðåáóåìûì ïðåäîõðàíèòåëåì. Çàçåìëåíèå ñîãëàñíî äåéñòâóþùèì
íîðìàì.
Ðåêîìåíäóåìûå ïðå äîõðàíèòåëè è ñå÷åíèÿ ñåòåâûõ êàáåëåé
PROTIG 450
Íàïðÿæ åíèå 230 Â
3~ 50 Ãö
400 Â
3~ 50 Ãö
500 Â
3~ 50 Ãö
208 Â
3~ 60 Ãö
230 Â
3~ 60 Ãö
460 Â
3~ 60 Ãö
475 Â
3~ 60 Ãö
Äîïóñòèìàÿ íàãðóçêà:
ïðè ÏÂ 100% 30 A 17 . 5 A 14 A 33.5 A 30 A 15 A 14.5 A
ïðè ÏÂ 60% 38 A 22 A 17 . 5 A 43.5 A 39.5 A 19 A 18. 5 A
ïðè ÏÂ 45% 42 A 24 A 19, 5 A 48 A 43 A 21 A 20.5 A
Ñå÷åíèå êàáåëÿ, ìì
2
4x10 4x4 4x4 4x10 4x10 4x4 4x4
Ïëàâêèé
ïðåäîõðàíèòåëü
35 A 16 A 16 A 50 A 35 A 16 A 16 A
4.3 Ïðî÷èå ïîäêëþ÷åíèÿ
AH
0388
RU
dpa7d1ra -- 9 --
4.4 Ñîãëàñóþùåå ñîïðîòèâëåíèå
Äëÿ èçáåæàíèÿ âîçìîæíûõ èñêàæåíèé â êîììóíèêàöèè ñ îáîèõ êîíöîâ
êàáåëÿ óïðàâëåíèÿ CAN-bus íåîáõîäèìî óñòàíîâèòü ñîãëàñóþùèå
ñîïðîòèâëåíèÿ.
Îäíî èç íèõ ÿâëÿåòñÿ âñòðîåííûì â áëîê óïðàâëåíèÿ. Äðóãîå óñòàíàâëèâàåòñÿ
íà ðàçú¸ìå çàäíåé ñòåíêè èñòî÷íèêà ïèòàíèÿ, êàê ý òî ïîêàçàíî íà ðèñóíêå,
ïðèâåäåííîì íèæå.
RU
dpa7d1ra -- 1 0 --
4.5 Ïîäêëþ÷åíèå âñåõ óñòðîéñòâ ñèñòåìû ñâàðêè
A-- A Ñîåäèíèòåëüíûé êàáåëü áëîêà óïðàâëåíèÿ
B-- B, Z-- Z Ñîåäèíèòåëüíûé êàáåëü - ïîäàþùåãî ìåõàíèçìà
C-- C, S-- S Ñîåäèíèòåëüíûé êàáåëü - âðàùåíèÿ
D-- D Ñîåäèíèòåëüíûé êàáåëü - îò âíåøíåãî ÏÊ
E-- E Ñîåäèíèòåëüíûé êàáåëü - óïðàâëåíèÿ ïî
íàïðÿæåíèþ (áëîêàAVC)
F--F Ñîåäèíèòåëüíûé êàáåëü - áëîêà êîëåáàíèé
G-- G Ñîåäèíèòåëüíûé øëàíã ñèñòåìû âîäÿíîãî
îõëàæäåíèÿ (Âõîä)
H-- H Ñîåäèíèòåëüíûé øëàíã ñèñòåìû âîäÿíîãî
îõëàæäåíèÿ (Âûõîä)
J--J Ñâàðî÷íûé êàáåëü
K-- K Ñîåäèíèòåëüíûé êàáåëü - èçìåðåíèå
L-- L Ñåòü óïðàâëåíèÿ ãîðåëêè TIG
M--M Ãà ç î â û é ø ë à í ã ( Â õ î ä )
N-- N Ãà ç î â û é ø ë à í ã ( Â û õ î ä )
P--P Ñîåäèíèòåëüíûé êàáåëü - ê âíåøíåìó ÏÊ
Q-- Q Âîçâðàòíûé êàáåëü
R-- R Ñîåäèíèòåëüíûé êàáåëü - ïåðåäà÷è èìïóëüñîâ
T-- T, V-- V Ñîåäèíèòåëüíûé êàáåëü - C AN 42 Â
X Ñîåäèíèòåëüíûé êàáåëü - âíåøíèé ìîòîð
U-- U Ñîåäèíèòåëüíûé êàáåëü - VEC ìîòîð
RU
dpa7d1ra -- 1 1 --
5ÝÊÑÏËÓÀÒÀÖÈßÓÑÒÀÍÎÂÊÈ
Îáùèå ïðàâèëà òåõíèêè áåçîïàñíîñòè ïðè ðàáîòå ñ îáîðóäîâàíèåì
ïðèâîäÿòñÿ íà ñòð. 4. Ïðî÷òèòå èõ äî èñïîëüçîâàíèÿ îáîðóäîâàíèÿ!
5.1 Óïðàâëåíèÿ è ðàçú¸ìû
Ïåðåäíÿÿ ïàíåëü áëîêà óïðàâëåíèÿ
1 Ñåòåâîé âûêëþ÷àòåëü ÂÊË/ÂÛÊË 10 Ðàçú¸ì ê ñèñòåìå ÏÊ/ïðèíòåð
2 Áåëàÿ êîíòðîëüíàÿ ëàìïà íàïðÿæåíèÿ ñåòè 11 Ðàçú¸ì ñèñòåìû âîäÿíîãî îõëàæäåíèÿ (âîçâðàò)
3 Îðàíæåâàÿ êîíòðîëüíàÿ ëàìïà ïåðåãðóçêè 12 Ðàçú¸ì ñèñòåìû âîäÿíîãî îõëàæäåíèÿ
4 Âûêëþ÷àòåëü ñèñòåìû âîäÿíîãî îõëàæäåíèÿ
ÂÊË/ÂÛÊË
13 Ðàçú¸ì ñâàðî÷íîãî êàáåëÿ (-)
5 Ðàçú¸ì êàáåëÿ ê áëîêó êîëåáàíèé 14 Ð àçú¸ì êàáåëÿ èçìåðèòåëÿ
6 Ðàçú¸ì êàáåëÿ âðàùåíèÿ 15 Ðàçú¸ì øëàíãà çàùèòíîãî ãàçà
7 Ðàçú¸ì ïîäàþùåãî ìåõàíèçìà 16 Ðàçú¸ì êàáåëÿ óïðàâëåíèÿ ãîðåëêè ðó÷íîé ñâàðêè
TIG
8 Ðàçú¸ì ñèñòåìû AVC (êîíòðîëü ïî íàïðÿæåíèþ) 17 Ðàçú¸ì âîçâðàòíîãî êàáåëÿ (+)
9 Ðàçú¸ì áëîêà óïðàâëåíèÿ
Çàäíÿÿ ñòåíêà èñòî÷íèêà ïèòàíèÿ
18 Øòóöåð ïðåäâàðèòåëüíîé ãàçîâîé çàùèòû 21 Øòóöåðçàùèòíîãîãàçàäëÿïîääóâàêîðíÿøâà
(Âûõîä)
19 Øjòóöåð ïîñòóïëåíèÿ çàùèòíîãî ãàçà 22 Ðàçú¸ì CAN 42  êàáåëÿ áëîêà óïðàâëåíèÿ PAL 3 è
êàáåëÿ A25 VEC - ìîòîðà
20 Øjòóöåð çàùèòíîãî ãàçà äëÿ ïîääóâà êîðíÿ øâà
(Âõîä)
23 Àâòîìàòè÷åñêèé ïðåäîõðàíèòåëü
RU
dpa7d1ra -- 1 2 --
5.2 Ñèñòåìà âîäÿíîãî îõëàæäåíèÿ
S Ñîåäèíèòå ðàçú¸ìû âîäÿíîãî îõëàæäåíèÿ
ñâàðî÷íûõ ãîëîâîê ñ àíàëîãè÷íûìè íà
èñòî÷íèêå ïèòàíèÿ.
Ïðè èñïîëüçîâàíèè ãîëîâîê ñ âîçäóøíûì
îõëàæäåíèåì íåîáõîäèìî óñòàíîâèòü
ïåðåìû÷êó â ðàçú¸ìû ñèñòåìû âîäÿíîãî
îõëàæäåíèÿ íà èñòî÷íèêå ïèòàíèÿ( Ñì. Ðèñ.) .
S Ïåðåä íà÷àëîì ñâàðêè íå çàáóäüòå ïîñòàâèòü
âûê ëþ÷àòåëü (4) ñèñòåìû âîäÿíîãî îõëàæäåíèÿ â ïîëîæåíèå ÂÊË.
Âíèìàíèå: Ïîìïà ñèñòåìû âîäÿíîãî îõëàæäåíèÿ äîëæíà áûòü âñ¸ âðåìÿ
âêëþ÷åíà è òîãäà ïðåäîõðàíèòåëü ïîòîêà æèäêîñòè áóäåò âêëþ÷àòü è
âûê ëþ÷àòü óñòàíîâêó â çàâèñèìîñòè îò ñîñòîÿíèÿ öèðêóëÿöèè æèäêîñòè â
ñèñòåìå âîäÿíîãî îõëàæäåíèÿ.
5.3 Çàùèòà îò ïåðåãðåâà
Óñòàíîâêà PROTIG 450 èìååò âñòðîåííûé òåðìîñòàò, êîòîðûé ïðåäîõðàíÿåò
óñòàíîâêó îò ðàáîòû â ðåæèìå ïåðåãðåâà. Ïðè ñðàáàòûâàíèè òåðìîñòàòà
ñâàðî÷íàÿ öåïü îáåñòî÷èâàåòñÿ è çàãîðàåòñÿ îðàíæåâûé ñâåò îäèîä íà
ïåðåäíåé ïàíåëè èñòî÷íèêà. Íà äèñïëåå áëîêà óïðàâëåíèÿ òàêæå ïîÿâëÿåòñÿ
ñîîáùåíèå îá îøèáêå. Ïðè ïîíèæåíèè òåìïåðàòóðû äî íîðìàëüíîãî óðîâíÿ,
âîññòàíàâëèâàåòñÿ íàïðÿæåíèå â ñâàðî÷íîé öåïè è ñâåòîäèîä ãàñíåò.
5.4 Ïðåäîõðàíèòåëü ïîòîêà æèäêîñòè
Ïðè íàðóøåíèè öèðêóëÿöèè æèäêîñòè â ñèñòåìå âîäÿíîãî îõëàæäåíèÿ
ïðåäîõðàíèòåëü ïîòîêà æèäêîñòè áëîêèðóåò ðàáîòó ñâàðî÷íîé óñòàíîâêè.
Ñâàðî÷íàÿ öåïü îáåñòî÷èâàåòñÿ è íà äèñïëåå áëîêà óïðàâëåíèÿ òàêæå
ïîÿâëÿåòñÿ ñîîáùåíèå îá îøèáêå.
5.5 Ïðåäîõðàíèòåëü ïîòîêà çàùèòíîãî ãàçà
Ïðåäîõðàíèòåëü ïîòîêà çàùèòíîãî ãàçà îáåñòî÷èâàåò ñâàðî÷íóþ öåïü ïðè
ðàñõîäå çàùèòíîãî ãàçà ìåíåå 6 ë/ìèí. Íà äèñïëåå áëîêà óïðàâëåíèÿ òàêæå
ïîÿâëÿåòñÿ ñîîáùåíèå îá îøèáêå.
5.6 Ñîîáùåíèÿ îá îøèáêàõ
Èñòî÷íèê ïèòàíèÿ èìååò âñòðîåííóþ ôóí êöèþ ñîîáùåíèé îá îøèáêàõ. Âñå
ñîîáùåíèÿ ïîÿâëÿþòñÿ íà äèñïëåå è â íåêîòîðûõ ñëó÷àÿõ ïðîèñõîäèò
ñàìîóñòðàíåíèå ïðè÷èí èõ âûçâàâøèõ. Ïîäðîáíåå îá ýòîì Ñì. Èíñòðóêöèþ
ïî ïðîãðàììèðîâàíèþ 0456 638 xxx.
6 ÒÅÕÍÈ×ÅÑÊÎÅ ÎÁÑËÓÆÈÂÀÍÈÅ
Ïðèìå÷àíèå:
à àðàíìèéíú²å îáÿçàìåëüñòâà ïîñòàâùèêà òåðÿþò ñèëó, åñëè ïîêóïàòåëú
ñàìîñòîÿòåëúíî ïûòàåòñÿ ïð îèçâåñòè êàêèå-ëèáî ðàáîòû ïî óñòðàíåíèþ
íåèñïðàâíîñòåé èçäåëèÿ â òå÷åíèå ãàðàíòèéíîãî ñðîêà.
RU
dpa7d1ra -- 1 3 --
Ïîäêëþ÷åíèå, îáñëóæèâàíèå è ðåìîíò ñâàðî÷íîãî îáîðóäîâàíèå, ñâÿçàííûå
ñî ñíÿòèåì çàùèòíûõ ùèòêîâ, âûïîëíÿþòñÿ ëèöàìè, ïðîøåäøèìè
ñîîòâåòñòâóþùóþ ýëåêòðîòåõíè÷åñêóþ ïîäãîòîâêó è àòòåñòîâàííûìè íà ïðàâî
âûïîëíåíèÿ òà êèõ ðàáîò.
Î÷èñòêà
Ðåã óëÿðíî ïðîâåðÿéòå ÷èñòîò ó èñòî÷íèêà ïèòàíèÿ.
Ïåðèîäè÷íîñòü è îáúåì ðàáîò ïî î÷èñòêå çàâèñÿò îò èñïîëüçóåìîãî
ñâàðî÷íîãî ïðîöåññà, âðåìåíè ãîðåíèÿ äóãè, ðàçìåùåíèÿ èñòî÷íèêà è
óñëîâèé îêðóæàþùåé ñðåäû. Îáû÷íî äîñòàòî÷íî î÷èñòèòü èñòî÷íèê ïèòàíèÿ
ïó òåì îáäóâêè ñæàòûì âîçäóõîì (ïîíèæåííîãî äàâëåíèÿ) îäèí ðàç â ãîä.
Ïðè ñèëüíîì çàãðÿçíåíèè ðåêîìåíäóåòñÿ î÷èñòèòü èñòî÷íèê ïèòàíèÿ ùåòêîé
è ïûëåñîñîì.
S Îòêëþ÷èòå èñòî÷íèê ïèòàíèÿ ñâàðî÷íîãî àãðåãàòà îò ñåòè.
S Âûíüòå âèëêó èç ðàçúåìà. Çàêðîéòå è çàïðèòå ðàçúåì äëÿ èñêëþ÷åíèÿ
âîçìîæíîñòè íåñàíêöèîíèðîâàííîãî ïîäêëþ÷åíèÿ.
Íà ñòàöèîíàðíûõ óñòàíîâêàõ îòêëþ÷èòå çàùèòíûé âûêëþ÷àòåëü.
Çàáëîêèðóéòå åãî â îòêëþ÷åííîì ïîëîæåíèè.
S Äëÿ îáëåã÷åíèÿ äîñòóïà ñíèìèòå çàùèòíûå ùèòêè èñòî÷íèêà ïèòàíèÿ.
Ïîñëå î÷èñòêè ïåðåä ïîäêëþ÷åíèåì èñòî÷íèêà ïèòàíèÿ ê ñåòè óñòàíîâèòå íà
ìåñòî ñíÿòûå çàùèòíûå ùèòêè.
6.1 Çàëèâêà îõëàæäàþùåé æèäêîñòè
 êà÷åñòâå îõëàæäàþùåé æèäêîñòè ðåê îìåíäóåòñÿ ñìåñü: 50% âîäû è 50%
ãëþêîëÿ.
7 ÇÀÊÀÇ ÇÀÏÀÑÍÛÕ ×ÀÑÒÅÉ
Çàïàñíûå ÷àñòè ìîæíî çàêàçòú ó áëèæàéøåãî ê Âàì ESAB, (ñì. ïåðå÷åíú íà
ïîñëåäíåé ñòðàíèöå äàííîé áðîøþðû).
RU
ENGLISH
-- 1 4 --
TOCe
1DIREKTIV 15.........................................................
2SAFETY 15...........................................................
3 INTRODUCTION 16...................................................
3.1 Equipment 16................................................................
3.2 Programming box 17.........................................................
3.3 Applications 17..............................................................
4 TECHNICAL DATA 17.................................................
5 INSTALLATION 18....................................................
5.1 Placing 18...................................................................
5.2 Mains voltage connection 18...................................................
5.3 Other connections 19.........................................................
5.4 End resistor 20...............................................................
5.5 Connection of complete welding system 21......................................
6 OPERATION 22.......................................................
6.1 Controls and connections 22...................................................
6.2 Cooling water circuit 23.......................................................
6.3 Overheating protection 23.....................................................
6.4 Flow guard, water 23.........................................................
6.5 Flow guard, gas 23...........................................................
6.6 Error messages 23...........................................................
7 MAINTENANCE 23....................................................
7.1 Filling of coolant 24...........................................................
8 ORDERING OF SPARE PARTS 24......................................
DIAGRAM 26............................................................
ORDERING NUMBER 28.................................................
ACCESSORIES 29.......................................................
-- 1 5 --
dpa7d1eb
1DIREKTIV
DECLARATION OF CONFORMITY
Esab Welding Equipment AB, 695 81 Laxå, Sweden, gives its unreserved guarantee
that welding power source LTP 450 from serial number 737 complies with standard
EN 60974--1, in accordance with the requirements of directive 73/23/EEA and ad -
dendum 93/68/EEA.
-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --------
Paul Karlsson
Managing Director
Esab Welding Equipment AB
695 81 LAXÅ
SWEDEN Tel: + 46 584 81000 Fax: + 46 584 12336
Laxå 97--09--04
2SAFETY
Users of ESAB welding equipment have the ultimate responsibility for ensuring that anyone who
works on or near the equipment observes all the relevant safety precautions. Safety precautions
must meet the requirements that apply to this type of welding equipment. The following recommen-
dations should be observed in addition to the standard regulations that apply to the workplace.
All work must be carried out by trained personnel well--acquainted with the operation of the welding
equipment. Incorrect operation of the equipment may lead to hazardous situations which can result
in injury to the operator and damage to the equipment.
1. Anyone who uses the welding equipment must be familiar with:
S its operation
S location of emergency stops
S its function
S relevant safety precautions
S welding
2. The operator must ensure that:
S no unauthorized person is stationed within the working area of the equipment when it is
started up.
S no--one is unprotected when the arc is struck
3. The workplace must:
S be suitable for the purpose
S be free from drafts
4. Personal safety equipment
S Always wear recommended personal safety equipment, such as safety glasses, flame--proof
clothing, safety gloves.
S Do not wear loose--fitting items, such as scarves, bracelets, rings, etc., which could become
trapped or cause burns.
5. General precautions
S Make sure the return cable is connected securely.
S Work on high voltage equipment may only be carried out by a qualified electrician.
S Appropriate fire extinquishing equipment must be clearly marked and close at hand.
S Lubrication and maintenance must not be carried out on the equipment during operation.
GB
-- 1 6 --
dpa7d1eb
WARNING
READ AND UNDERSTAND THE INSTRUCTION MANUAL BEFORE INSTALLING OR OPERATING.
ARC WELDING AND CUTTING CAN BE INJURIOUS TO YOURSELF AND OTHERS. TAKE PRECAU-
TIONS WHEN WELDING. ASK FOR YOUR EMPLOYER’S SAFETY PRACTICES WHICH SHOULD BE
BASED ON MANUFACTURERS’ HAZARD DATA.
ELECTRIC SHOCK -- Can kill
S Install and earth the welding unit in accordance with applicable standards.
S Do not touch live electrical parts or electrodes with bare skin, wet gloves or wet clothing.
S Insulate yourself from earth and the workpiece.
S Ensure your working stance is s afe.
FUMES AND GASES -- Can be dangerous to health
S Keep your head out of the fumes.
S Use ventilation, extraction at the arc, or both, to take fumes and gases away from your breathing zone
and the general area.
ARC RAYS -- Can injure eyes and burn skin.
S Protect y our eyes and body. Use the correct welding screen and filter lens and wear protective
clothing.
S Protect bystanders with suitable screens or curtains.
FIRE HAZARD
S Sparks (spatter) can cause fire. Make sure therefore that there are no inflammable materials nearby.
NOISE -- Excessive noise can damage hearing
S Protect y our ears. Use earmuffs or other hearing protection.
S Warn bystanders of the risk.
MALFUNCTION -- Call for expert assistance in the event of malfunction.
PROTECT YOURSELF AND OTHERS!
3 INTRODUCTION
PROTIG 450 is a welding power source of the rectifier type designed for mechanised
TIG welding. It is available in two different models:
S PROTIG 450 without mains voltage transformer for connection to 400 V mains
voltage 3 ∼ 50/60 Hz .
S PROTIG 450 with mains voltage transformer for connection to 208--500 V m ains
voltage 3 ∼ 50/60 Hz .
The welding power source PROTIG 450 is fan--cooled and also includes a cooling
system for water--cooling of the welding tool.
PROTIG 450 is prepared for connection to an external PC.
3.1 Equipment
PROTIG 450 is supplied with:
S Programming box with connection cable (10 m)
S Return cable (5 m) with return cable clamp
GB
-- 1 7 --
dpa7d1eb
3.2 Programming box
PROTIG 450 is provided with a programming box for:
S Programming of welding procedures when welding with a welding tool.
S Execute a welding process.
S Store the welding program in an internal or external memory unit (PC board).
S Transfer of welding programs between programming units.
S Setting of different parameter values when welding with a T IG hand torch.
For the handling, see Programming manual
The programming manual is available in the following languages:
Language Article no. Language Article no.
English 0456 638 X74 French 0456 638 X76
German 0456 638 X75 Swedish 0456 638 X70
Italian 0456 638 X79 Finnish 0456 638 X73
Norwegian 0456 638 X72 Danish 0456 638 X71
Dutch 0456 638 X77 Spanish 0456 638 X78
Portuguese 0456 638 X80 Russian 0456 638 X86
3.3 Applications
Welding power source PROTIG 450 can be used for welding with:
S Tube welding tools for joining tubes
S Tube--to--plate welding tools for welding of tube diameters 12--60 mm
S Welding station A25 STA and automatic welding machine A25 STA/STB
S TIG hand torch
A wir e feed unit for filler wir e can be connected to PROTIG 450.
Motors for external units (roller beds, turntables, etc.) can be controlled by way of the
PAL 3 motor control unit.
ESAB accessories for mechanised and manual TIG welding are found on
page 29.
4 TECHNICAL DATA
PROTIG 450, 400 V
PROTIG 450, 208--500 V
Mains connection 400V 3∼ 50/60 Hz 230/400/500V 3∼ 50Hz or
208/230/460/475V 3∼ 60 Hz
Permissible load at
100% duty cycle
360 A / 24,4 V 360 A / 24,4 V
60% duty cycle
425 A / 27 V 425 A / 27 V
45% duty cycle
450 A / 28 V 450 A / 28 V
Setting range, welding cur-
rent
5 A / 10 V -- 450 A / 28 V 5 A / 10 V -- 450 A / 28 V
GB
-- 1 8 --
dpa7d1eb
PROTIG 450, 208--500 V
PROTIG 450, 400 V
No--load power
310 W 310 W
Efficiency
83 % 83 %
Power factor
0.90 0.90
Enclosure class
IP 23 IP 23
Weight
113 kg 159 kg
Dimensions, l x w x h
734 x 486 x 695 mm 734 x 486 x 695 mm
Application class
Duty cycle
The duty cycle refers to the time as a percentage of a ten--minute period that you can weld at a cer-
tain load without overloading.
Enclosure class
The IP code indicates the enclosure class, i. e. the degree of protection against penetration by solid
objects or water. Equipment marked IP23 is designed for indoor and outdoor use.
Application class
The symbol indicates that the power source is designed for use in areas with increased
electrical hazard.
5 I NSTALLATION
The installatio n must be executed by a professional.
WARNING!
This product is intended for industrial use. In a domestic environment this product may cause radio
interference. It is the user’ s responsibility to take adequate precautions.
5.1 Placing
Place the welding power source so as not to prevent the cooling air from circulating
through the machine.
WARNING -- TIPPING RISK!
Fasten the equipment -- particularly if the
ground is uneven or sloping.
5.2 Mains voltage connection
The rating plate with connection data is placed at the rear of the power source.
S Make sure the welding power source is connected to the right mains voltage and
that it is properly fused. Connect to earth according to the regulations valid.
GB
-- 1 9 --
dpa7d1eb
Recommende d cable areas and fuse sizes
PROTIG 450
Voltage 230 V
3∼ 50 Hz
400 V
3∼ 50 Hz
500 V
3∼ 50 Hz
208 V
3∼ 60 Hz
230 V
3∼ 60 Hz
460 V
3∼ 60 Hz
475 V
3∼ 60 Hz
Primary current at:
100% duty cycle 30 A 17.5 A 14 A 33.5 A 30 A 15 A 14.5 A
60% duty cycle 38 A 22 A 17.5 A 43.5 A 39.5 A 19 A 18.5 A
45% duty cycle 42 A 24 A 19,5 A 48 A 43 A 21 A 20.5 A
Cable area, mm
2
4x10 4x4 4x4 4x10 4x10 4x4 4x4
Fuse, slow--blow 35 A 16 A 16 A 50 A 35 A 16 A 16 A
5.3 Other connections
AH 0388
GB
-- 2 0 --
dpa7d1eb
5.4 End resistor
To avoid communication trouble the two end points of the CAN--bus should be fitted
with an end resistor.
One of the CAN--bus end points is in the programming box which has a built--in
resistor. The other one is in the power source and should be fitted with an end
resistor if the output in question is not used. For the location of the r esistor, see the
following figure.
GB
La pagina si sta caricando...
La pagina si sta caricando...
La pagina si sta caricando...
La pagina si sta caricando...
La pagina si sta caricando...
La pagina si sta caricando...
La pagina si sta caricando...
La pagina si sta caricando...
La pagina si sta caricando...
La pagina si sta caricando...
La pagina si sta caricando...
La pagina si sta caricando...
La pagina si sta caricando...
La pagina si sta caricando...
-
1
-
2
-
3
-
4
-
5
-
6
-
7
-
8
-
9
-
10
-
11
-
12
-
13
-
14
-
15
-
16
-
17
-
18
-
19
-
20
-
21
-
22
-
23
-
24
-
25
-
26
-
27
-
28
-
29
-
30
-
31
-
32
-
33
-
34
ESAB LTP 450 Manuale utente
- Categoria
- Sistema di saldatura
- Tipo
- Manuale utente
in altre lingue
- English: ESAB LTP 450 User manual
Documenti correlati
-
ESAB LTP 450 Manuale utente
-
-
-
-
-
-
-
ESAB LTO 160 Manuale utente
-
-