ESAB LAX 380 Manuale utente

Categoria
Sistema di saldatura
Tipo
Manuale utente

Questo manuale è adatto anche per

LAX 320 valid for serial no. 005--xxx--xxxx
LAX 380 valid for serial no. 645--xxx--xxxx
0455 640 127 011001
LAX 320 - 380WI
LAX 320/320I/
380/380W/380I/380WI
104
Instruction manual Èíñòðóêöèÿ ïî ýêñïëóàòàöèè
-- 2 --
Rights reserved to alter specifications without notice.
Îñòàâëÿåì çà ñîáîé ïðàâî èçìåíÿòü ñïåöèôèêàöèþ áåç ïðåäóïðåæäåíèÿ.
Ðóññêèé 3...............................................
ENGLISH 11..............................................
Ðóññêèé
TOCr
-- 3 --
1 ÒÅÕÍÈÊÀ ÁÅÇÎÏÀÑÍÎÑÒÈ 4........................................
2 ÂÂÅÄÅÍÈÅ 4.......................................................
2.1 Êîìïëåêò ïîñòàâêè 5.......................................................
3 ÒÅÕÍÈ×ÅÑÊÈÅ ÄÀÍÍÛÅ 5..........................................
ÑÒÀÍÎÂÊÀ 6.......................................................
4.1 Ñáîðêà óñòàíîâêè 7........................................................
4.2 Ïîäêëþ÷åíèå óñòàíîâêè 7..................................................
4.3 Ïîäñîåäèíåíèå ê ýëåêòðè÷åñêîé ñåòè 8.....................................
5 ÒÅÕÍÈ×ÅÑÊÎÅ ÎÏÈÑÀÍÈÅ 8.......................................
6 ÎÁÑËÓÆÈÂÀÍÈÅ 9.................................................
6.1 Ïîïîëíåíèå îõëàæäàþùåé æèäêîñòè 9.....................................
7 ÇÀÊÀÇ ÇÀÏÀÑÍÛÕ ×ÀÑÒÅÉ 10.......................................
ÑÕÅÌÀ 19..............................................................
ÑÏÈÑÎÊ ÇÀÏÀÑÍÛÕ ×ÀÑÒÅÉ 23........................................
ÄÎÏÎËÍÈÒÅËÜÍÛÅ ÏÐÈÍÀÄËÅÆÍÎÑÒÈ 38...........................
ba15d1ra
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1 ÒÅÕÍÈÊÀ ÁÅÇÎÏÀÑÍÎÑÒÈ
Ïåðåä íà÷àëîì ìîíòàæà è ýêñïëóàòàöèè âíèìàòåëüíî èçó÷èòå ñîîòâåòñòâóþùèå èíñòðóêöèè.
ÇÀÙÈÒÈÒÅ ÑÅÁß È ÄÐÓÃÈÕ!
ÎÑ ÒÎÐÎÆÍÎ!
ÄÓÃÎ
Â
Àß Ñ
Â
ÀÐÊÀ È ÐÅÇÊÀ ÎÏÀÑÍÛ ÊÀÊ ÄËß ÈÑÏÎËÍÈÒÅËß ÐÀÁÎÒ, ÒÀÊ È ÄËß
ÏÎÑÒ ÎÐÎÍÍÈÕ ËÈÖ. ÒÐÅÁÓÉÒÅ ÑÎÁËÞÄÅÍÈÅ
Â
ÑÅÕ ÏÐÀ
Â
ÈË ÁÅÇÎÏÀÑÍÎÑÒÈ,
ÄÅÉÑÒ
Â
ÓÞÙÈÕ ÍÀ ÎÁÚÅÊÒÅ, ÊÎÒÎÐÛÅ ÄÎËÆÍÛ Ó×ÈÒÛ
Â
ÀÒÜ Ñ
Â
ÅÄÅÍÈß ÎÁ ÎÏÀÑÍÎÑÒßÕ,
ÏÐÅÄÑÒÀ
Â
ËÅÍÍÛÅ ÈÇÃ ÎÒÎ
Â
ÈÒÅËÅÌ Ñ
Â
ÀÐÎ×ÍÎÃÎ ÎÁÎÐÓÄÎ
Â
ÀÍÈß.
ÎÏÀÑÍÎÑÒÜ ÑÌÅÐÒÅËÜÍÎÃÎ ÏÎÐÀÆÅÍÈß ÝËÅÊÒÐÈ×ÅÑÊÈÌ ÒÎÊÎÌ.
S Ñâàðî÷íûé àãðåãàò óñòàíàâëèâàåòñÿ è çàçåìëÿåòñÿ â ñîîòâåòñòâèè ñ äåéñòâóþùèìè íîðìàìè è
ïðàâèëàìè.
S Íå äîïóñêàéòå êîíòàêòà íàõîäÿùèõñÿ ïîä íàïðÿæ åíèåì äåòàëåé è ýëåêòðîäîâ ñ íåçàùèùåííûìè
÷àñòÿìè òåëà, ìîêðûìè ðóêàâèöàìè è ìîêðî é îäåæäîé.
S Îáåñïå÷üòå ýëåêòðè÷åñêóþ èçîëÿöèþ îò çåìëè è ñâàðèâàåìûõ äåòàëåé.
S Îáåñïå÷üòå ñîáëþäåíèå áåçîïàñíûõ ðàáî÷èõ ðàññòîÿíèé.
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
òàêæå âûòÿæíàÿ âåíòèëÿöèÿ èç çîíû ñâàðêè.
ÈÇËÓ×ÅÍÈÅ ÄÓÃÈ âûçûâàåò ïîðàæåíèå ãëàç è îæîãè êîæè.
S Çàùèòèòå ãëàçà è êîæó. Äëÿ ýòîãî èñïîëüçóéòå çàùèòíûå ùèòêè, öâåòíûå ëèíçû è çàùèòíóþ
ñïåöîäå æäó.
S Äëÿ çàùèòû ïîñòîðîííèõ 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
Â
ÍÎÑÒÈ -- Ïðè íåèñïðàâíîñòè îáðàòèòåñü ê ñïåöèàëèñòàì ïî ñâàðî÷íîìó
îáîðóäîâàíèþ
Çàïðåùàåòñÿ èñïîëüçîâàòü èñòî÷íèê ïèòàíèÿ äëÿ îòòàèâàíèÿ òðóá.
ÂÍÈÌÀÍÈÅ!
2 ÂÂÅÄÅÍÈÅ
LAX320/320I ÿâëÿþòñÿ èñòî÷íèêàìè ïèòàíèÿ ñî ñòóïåí÷àòîé ðåãóëèðîâêîé
íàïðÿæåíèÿ, ïðåäíàçíà÷åííûìè ä ëÿ ðàáîòû ñîâìåñòíî ñ ìåõàíèçìîì ïîäà÷è
ïðîâîëîêè MEK 2 äëÿ ñâàðêè ñïëîøíîé ïðîâîëîêîé, íåðæàâåþùåé èëè
à ëþìèíèåâîé ïðîâîëîêîé, à òàêæå ïîðîøêîâîé ïðîâîëîêîé â ñðåäå
çàùèòíûõ ãàçîâ èëè áåç íåå.
LAX 320/380I/380W/380WI ÿâëÿþò ñÿ èñò î÷íèêàìè ïèòàíèÿ ñî ñòóïåí÷àòîé
ðåãóëèðîâêîé íàïðÿæåíèÿ, ïðåäíàçíà÷åííûìè äëÿ ðàáîòû ñîâìåñòíî ñ
ìåõàíèçìàìè ïîäà÷è ïðîâîëîêè MEK 2 èëè ÌÅÊ4 ä ëÿ ñâàðêè ñïëîøíîé
ïðîâîëîêîé, íåðæàâåþùåé èëè àëþìèíèåâîé ïðîâîëîêîé, à òàêæå
ïîðîøêîâîé ïðîâîëîêîé â ñðåäå çàùèòíûõ ãàçîâ èëè áåç íåå.
RU
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Ïîäðîáíûå ñâåäåíèÿ î ïðèíàäëåæíîñòÿõ ESAB äëÿ äàííîãî èñ òî÷íèêà
ïèòàíèÿ ïðèâåäåíû íà ñòð. 38.
2.1 Êîìïëåêò ïîñòàâêè
LAX 320/320I
Èñòî÷íèê ïèòàíèÿ.
Îáðàòíûé êàáåëü äëèíîé 4,5ì ñ çàæèìîì.
Ñåòåâîéêàáåëüäëèíîé5ìèãàçîâûéøëàíã.
Âêëþ÷àÿ: Ðóêîÿòêó (êðåïèòñÿ äâóìÿ áîëòàìè), ïîäñòàâêó äëÿ ãàçîâîãî áàëëîíà
(êðåïèòñÿ äâóìÿ áîëòàìè).
Øòûðü êðåïëåíèÿ ïðîâîëîêîïîäàþùåãî ìåõàíèçìà.
LAX 380/380I/380W/380WI
Èñòî÷íèê ïèòàíèÿ ìîæåò ïîñòàâëÿòüñÿ ñ áëîêîì âîäÿíîãî îõëàæäåíèÿ èëè áåç
íåãî.
Îáðàòíûé êàáåëü ä ëèíîé ñ çàæèìîì.
Ñåòåâîéêàáåëüäëèíîé5ìèãàçîâûéøëàíã.
Âêëþ÷àÿ: Ïîäñòàâêó äëÿ ãàçîâîãî áàëëîíà (êðåïèòñÿ äâóìÿ áîëòàìè). Øòûðü
êðåïëåíè ÿ ï ðîâîëîêîïîäàþùåãî ìåõàíèçìà.
3 ÒÅÕÍÈ×ÅÑÊÈÅ ÄÀÍÍÛÅ
LAX 320/320I
Íàïðÿæåíèå 400--415V, 3
50/60 Hz 230/400--415/500V 3
50 Hz
230/440--460 3
60Hz
Äîïóñòèìàÿ íàãðóçêà ïðè
ÏÂ
195 A/24 V 195 A/24 V
ïðè ÏÂ 60% 250 A/27 V 250 A/27 V
ïðè ÏÂ 30% 320 A/30 V 320 A/30 V
Ïðåäåëû ðåãóëèðîâàíèÿ
òîêà
40A/16V--320A/30V 40A/16V--320A/30V
Íàïðÿæåíèå õîëîñòîãî
õîäà
16--40 V 16--40 V
Ìîùíîñòü õîë. õîäà 50 W 50 W
ÊÏÄ 0,71 0,71
Ôàêòîð ìîùíîñòè 0,97 0,97
Óïðàâëÿþùåå íàïðÿæåíèå 42 V, 50/60 Hz 42 V, 50/60 Hz
Ãàáàðèòû ÄõØõÂ 770 x 560 x 640 770 x 560 x 640
Ìàññà 110 kg 110 kg
Ê ëàññ çàùèòû IP 23 IP 23
Êëàññ ïðèìåíåíèÿ
LAX 380/380I/380W/380WI
Íàïðÿæåíèå 400--415V, 3
50 Hz 230/400--415/500V 3
50 Hz
230/440--460 3
60Hz
Äîïóñòèìàÿ íàãðóçêà ïðè
ÏÂ
280 A/28 V 280 A/28 V
ïðè ÏÂ 60% 350 A/32 V 350 A/32 V
ïðè ÏÂ 50% 380 A/33 V 380 A/33 V
Ïðåäåëû ðåãóëèðîâàíèÿ
òîêà
50A/17V--380A/33V 50A/17V--380A/33V
RU
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LAX 380/380I/380W/380WI
Íàïðÿæåíèå õîëîñòîãî
õîäà
17--45 V 17--45 V
Ìîùíîñòü õîë. õîäà 130 W
340 W (LAX380W/WI)
130 W
340 W (LAX380W/WI)
ÊÏÄ 0,75 0,75
Ôàêòîð ìîùíîñòè 0,96 0,96
Óïðàâëÿþùåå íàïðÿæåíèå 42 V, 50/60 Hz 42 V, 50/60 Hz
Ãàáàðèòû ÄõØõÂ 800 x 640 x 835 800 x 640 x 835
Ìàññà 143 kg
157 kg (LAX380W/WI)
143 kg
157 kg (LAX380W/WI)
Ê ëàññ çàùèòû IP 23 IP 23
Êëàññ ïðèìåíåíèÿ
Ðàáî÷èé öèêë
Ðàáî÷èé ö èêë ïðåäñòàâëÿåò ñîáîé äîëþ %%) äåñÿòèìèíóòíîãî èíòåðâàëà, â òå÷åíèå
êîòîðîé ìîæíî ïðîèçâîäèò ü ñâàðê ó ïðè îïðåäåëåííîé íàãðóçêå á åç ïåðåãðóçêè
èñòî÷íèêà ïèòàíèÿ ñâàðî÷íîãî àãðåãàòà.
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 ýëåêòðîòîêîì.
ÑÒÀÍÎÂÊÀ
Ââîä â ýêñïëóàòàöèþ äîëæåí ïðîèçâîäèòüñÿ êâàëèôèöèðîâàííûì
ñïåöèàëèñòîì.
ÂÍÈÌÀÍÈÅ!
Íàñòîÿùåå èçäåëèå ïðåäíàçíà÷åíî äëÿ ïðîìûøëåííîãî èñïîëüçîâàíèÿ. Ïðè
èñïîëüçîâàíèè â áûòîâûõ óñëîâèÿõ îíî ìîæåò ñîçäàâàòü ðà äèî÷àñòîòíûå ïîìåõè.
Ïîëüçîâàòåëü îòâå÷àåò çà ïðèíÿòèå ñîîòâåòñòâóþùèõ ìåð ïðåäîñòîðîæíîñòè.
Ïðè ïîäúåìå èñòî÷íèê ïèòàíèå êðåïèòñÿ ñ
ïîìîùüþ ñïåöèàëüíîé ïîäúåìíîé ñêîáû. Ðó÷êà
ïðåäíàçíà÷åíà òîëüêî ä ëÿ ïåðåìåùåíèÿ ïî
ïîâåðõíîñòè.
Èíñòðóêöèÿ ïî âûïîëíåíèþ
ïîäúåìíî-òðàíñïîðòíûõ ðàáîò
Ïîäñîåäèíèòå ñåòåâîé êàáåëü àïïàðàòà, èñïîëüçóÿ ïðåäîõðàíèòåëè,
ñîîòâåòñòâóþùèå ìåñòíûì íîðìàì.
Ñå÷åíèå ñåòåâîãî êàáåëÿ ñîîòâåòñòâóåò øâåäñêèì íîðìàì. Óáåäèòåñü, ÷òî
ñâàðî÷íûé âûïðÿìèòåëü íå íàêðûò èëè óñòàíîâëåí â òàêîì ìåñòå, â êîòîðîì
íåò ïðåïÿòñòâèé íîðìàëüíîìó îõëàæäåíèþ.
RU
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4.1 Ñáîðêà óñòàíîâêè
ba15s00
3
4.2 Ïîäê ëþ÷åíèå óñòàíîâêè
ba15
s005
ba14
s006
ba14
s007
XT1
TC1
RU
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4.3 Ïîäñîåäèíåíèå ê ýëåêòðè÷åñêîé ñåòè
LAX 320/320I 3 50 Hz 3 50/60 Hz 3 50 Hz 3 60 Hz 3 60 Hz
Íàïðÿæåíèå Â 230 400/415 500 230 440/460
Òîê, A , ïðè 100% ÏÂ 16 9 7 16 8
ïðè 60% ÏÂ 23 14 10 23 12
ïðè 30% ÏÂ 35 20 16 34 18
Ñå÷åíèå êàá åëÿ, ìì2 4x4 4x2,5 4x2,5 4x4 4x2,5
Ïðåäîõðàíèòåëü, A 20 16 16 20 16
LAX 380/380I/380W/380WI 3 50 Hz 3 50/60 Hz 3 50 Hz 3 60 Hz 3 60 Hz
Íàïðÿæåíèå Â 230 400/415 500 230 440/460
Òîê, A , ïðè 100% ÏÂ 28 16 13 28 14
ïðè 60% ÏÂ 41 23 18 40 20
ïðè 50% ÏÂ 45 27 20 45 22
Ñå÷åíèå êàá åëÿ, ìì2 4x6 4x2,5 4x2,5 4x6 4x2,5
Ïðåäîõðàíèòåëü, A 35 20 20 35 20
5 ÒÅÕÍÈ×ÅÑÊÎÅ ÎÏÈÑÀÍÈÅ
A Âûêëþ÷àòåëü ñåòè G Êëåììà èíäóêòèâíîñòè
B Ïåðåêëþ÷àòåëü íàïðÿæåíèÿ, 4 ñòóïåíè H Ñâàðî÷íûé ðàçúåì, ê ëåììà «+»
C Ïåðåêëþ÷àòåëü íàïðÿæåíèÿ, 10
ñòóïåíåé
J Ðàçúåì êàáåëÿ óïðàâëåíèÿ ïîäàþùèì
ìåõàíèçìîì
D Èíäèêàòîðíàÿ ëàìïà ïåðåãðóçêè.
Âêëþ÷àåòñÿ ïðè ïåðåãðåâå
K Àâòîìàòè÷åñêèé ïðåäîõðàíèòåëü 42Â, @
E Èíäèêàòîðíàÿ ëàìïà ïèòàíèÿ L Ðàçúåì øëàíãà âîäÿíîãî , LAX 380
F Ìåñòî äëÿ èçìåðèòåëüíûõ ïðèáîðîâ
îñòàâëÿþòñÿ îò äåëüíî)
RU
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Òåðìîâûêëþ÷àòåëü ïðåäîòâðàùàåò ïåðåãðåâ. Ïîñëå îõëàæäåíèÿ èñòî÷íèêà îí
àâòîìàòè÷åñêè âêëþ÷àåòñÿ.
Èñòî÷íèêè ïèòàíèÿ ìîãó ò áûòü îáîðóäîâàíû öèôðîâûìè ïðèáîðàìè äëÿ
èçìåðåíèÿ ñâàðî÷íîãî òîêà è íàïðÿæåíèÿ (ïîñòàâëÿþòñÿ
äîïîëíèòåëüíî).Ïîñëå ïðåêðàùåíèÿ ñâàðêè ïðèáîðû ïðîäîëæàþò ïîêàçûâàòü
ïîñëåäíèå çíà÷åíèÿ.
6 ÎÁÑËÓÆ ÈÂÀÍÈÅ
Ïðèìå÷àíèå:
Âñå ãàðàíòèéíûå îáÿçàòåëüñòâà ïîñòàâùèêà ò åðÿþò ñèëó â ñëó÷àå ïîïûòêè
ïîêóïàòåëÿ ñàìîñòîÿòåëüíî óñòðàíèòü êàêóþ-ëèáî íåèñïðàâíîñòü ìàøèíû â
òå÷åíèå ãàðàíòèéíîãî ïåðèîäà.
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 ò à êèõ ðàáîò.
Î÷èñòêà
Ðåãóëÿðíî ïðîâåðÿéòå ÷èñòîòó 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 Ïîïîëíåíèå îõëàæäàþùåé æèäêîñòè
Ðåêîìåíäóåòñÿ èñïîëüçîâà òü ñìåñü èç 50% âîäû è 50%
ýòèëåíãëèêîëÿ.
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Ïðè èñïîëüçîâàíèè àãðåãàòà ïîäà÷è ïðîâîëîêè ñ ïðîòèâîâåñîì âîçíèêàåò îïàñíîñòü
îïðîê èäûâàíèÿ.
Çàêðåïèòå îáîðóäîâàíèå, îñîáåííî ïðè óñòàíîâêå íà íåðîâíîé èëè íàê ëîííîé
ïîâåðõíîñòè.
Ñ ïîìîùüþ ïðèëàãàåìûõ ëåíò îãðàíè÷üòå óãîë ïîâîðîòà àãðåãàòà ïîäà÷è ïðîâîëîêè.
Çàïðåù àåòñÿ ïåðåìåùàòü îáîðóäîâàíèå, äåðæà åãî çà ãîðåëêó.
ÎÑÒÎÐÎÆÍÎ!
7 ÇÀÊÀÇ ÇÀÏÀÑÍÛÕ ×ÀÑÒÅÉ
Çàïàñíûå ÷àñòè çàêàçûâàþòñÿ ÷åðåç áëèæàéøåå ïðåäñò àâèòåëüñòâî ESAB,
à äðåñ êîòîðîãî ìîæíî íàéòè íà ïîñëåäíåé ñòðàíèöå îáëîæêè.
Ïðè çàêàçå çàïàñíûõ ÷àñòåé óêàæèòå òèï ìàøèíû è åå íîìåð, à òàêæå
íàèìåíîâàíèå äåòà ëè è åå íîìåð èç ïåðå÷íÿ çàïàñíûõ ÷àñòåé. Ýòî óïðîñòèò
äîñòàâêó è îáåñïå÷èò ïîëó÷åíèå òðåáóåìûõ çàïàñíûõ ÷àñòåé.
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ENGLISH
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TOCe
1 DIRECTIVE 12........................................................
2SAFETY 12...........................................................
3 INTRODUCTION 13...................................................
3.1 Standard delivery 13..........................................................
4 TECHNICAL DATA 13.................................................
5 INSTALLATION 14....................................................
5.1 Assembly of components 15...................................................
5.2 Electrical installation 15.......................................................
5.3 Mains supply 16..............................................................
6 OPERATION 16.......................................................
7 MAINTENANCE 17....................................................
7.1 Topping up coolant 17.........................................................
8 ORDERING OF SPARE PARTS 18......................................
DIAGRAM 19............................................................
SPARE PARTS LIST 23...................................................
ACCESSORIES 38.......................................................
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1 DIRECTIVE
DECLARATION OF CONFORMITY
Esab Welding Equipment AB, S--695 81 Laxå, Sweden, gives its unreserved guaran-
tee that welding power source LAX 320/320I/380/380W/380I/380WI from serial
number 521/550 complies with standard EN 60974 --1, in accordance with the re-
quirements of directive (73/23/EEC) and addendum (93/68/EEC) and with standard
EN 50199 in accordance with the requirements of directive (89/336/EEC) and add-
endum (93/68/EEC).
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Paul Karlsson
Managing Director
Esab Welding Equipment AB
695 81 LAXÅ
SWEDEN Tel: + 46 584 81000 Fax: + 46 584 12336
Laxå 95--12--10
2SAFETY
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 safe.
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 your 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 your 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!
Do not use the power source for thawing frozen pipes.
WARNING!
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3 INTRODUCTION
LAX 320/320I is a step switched power source, intended for use together with the
wire feed unit MEK 2 for welding with solid steel, stainless steel or aluminium wire as
well as tubular wire with or without shielding gas.
LAX 320/380I/380W/380WI is step switched power sources, intended for use to-
gether with the wire feed units MEK 2 and MEK 4 for welding with solid steel, stain -
less steel or aluminium wire as well as tubular wire with or without shielding gas.
See p ag e 38 for details of ESAB’s accessories for the power source.
3.1 Standard delivery
LAX 320/320I
Power source.
Return cable 4.5 m with r eturn clamp.
Mains cable 5 m and gas hose.
Includes: Handle, (fitted with 2 screws), gas cylinder shelf (fitted with 2 screws).
Post for wire feed unit.
LAX 380/380I/380W/380WI
Power source, can be supplied with or without water cooling unit..
Return cable 5 m with return clamp.
Mains cable 5 m and gas hose.
Includes: Gas cylinder shelf, (fitted with 2 screws). Post for wire feed unit.
4 TECHNICAL DATA
LAX 320/320I
Voltage 400--415V, 3
50/60 Hz 230/400--415/500V 3
50 Hz
230/440--460 3
60Hz
Permissible load at
100 % duty cycle
195 A/24 V 195 A/24 V
at 60 % duty cycle 250 A/27 V 250 A/27 V
at 30 % duty cycle 320 A/30 V 320 A/30 V
Setting range (DC) 40A/16V--320A/30V 40A/16V--320A/30V
Open circuit voltage 16--40 V 16--40 V
Open circuit power 50 W 50 W
Efficiency 0,71 0,71
Power factor 0,97 0,97
Control voltage 42 V, 50/60 Hz 42 V, 50/60 Hz
Dimensions lxwxh 770 x 560 x 640 770 x 560 x 640
Weight 110 kg 110 kg
Enclosure class IP 23 IP 23
Application classification
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LAX 380/380I/380W/380WI
Voltage 400--415V, 3
50/60 Hz 230/400--415/500V 3
50 Hz
230/440--460 3
60Hz
Permissible load at
100 % duty cycle
280 A/28 V 280 A/28 V
at 60 % duty cycle 350 A/32 V 350 A/32 V
at 50 % duty cycle 380 A/33 V 380 A/33 V
Setting range (DC) 50A/17V--380A/33V 50A/17V--380A/33V
Open circuit voltage 17--45 V 17--45 V
Open circuit power 130 W
340 W (LAX380W/WI)
130 W
340 W (LAX380W/WI)
Efficiency 0,75 0,75
Power factor 0,96 0,96
Control voltage 42 V, 50/60 Hz 42 V, 50/60 Hz
Dimensions lxwxh 800x640x835 800x640x835
Weight 143 kg
157 kg (LAX380W/WI)
143 kg
157 kg (LAX380W/WI)
Enclosure class IP 23 IP 23
Application classification
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 the welding power source.
Enclosure class
The IP code indicates the enclosure class, i. e. the degree of protection against penetration by solid
objects or water. Equipment marked IP 23 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 installation 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.
The power supply should be lifted by means of its lifting
eye. The handle is only intended for pulling it along the
ground.
Lifting instructions
Connect the power supply lead using the appropriate fuse in conformance with local
regulations.
Cable areas acc. to Swedish regulations. Make sure the welding rectifier is not cov-
ered or positioned so that cooling is obstructed.
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5.1 Assembly of components
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5.2 Electrical installation
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5.3 Mains supply
LAX 320/320I 3 50 Hz 3 5060 Hz 3 50 Hz 3 60 Hz 3 60 Hz
Voltage V 230 400/415 500 230 440/460
Current A at100% duty cycle 16 9 7 16 8
at 60% duty cycle 23 14 10 23 12
at 30% duty cycle 35 20 16 34 18
Cable area mm
2
22
2
4x4 4x2,5 4x2,5 4x4 4x2,5
Fuse, slow A 20 16 16 20 16
LAX 380/380I/380W/380WI 3 50 Hz 3 50/60 Hz 3 50 Hz 3 60 Hz 3 60 Hz
Voltage V 230 400/415 500 230 440/460
Current A at100% duty cycle 28 16 13 28 14
at 60% duty cycle 41 23 18 40 20
at 50% duty cycle 45 27 20 45 22
Cable area mm
2
22
2
4x6 4x2,5 4x2,5 4x6 4x2,5
Fuse, slow A 35 20 20 35 20
6 OPERATION
A Main switch on/off G Inductance connection
B Voltage selector 4--step H Welding socket + pol.
C Voltage selector 10--step J Sleeve socket 23--pol. wire feed unit
D Indicator lamp thermal overload, lights up in
case of overheating
K Automatic fuse 42 V AC-- circuit
E Mains indicator lamp L Quick coupling water, LAX 380
F Space for digital meters (optional)
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A thermal cut--out prevents overheating. Resetting takes place automatically when
the power source has cooled.
The power sources can be equipped with instruments to display the current and vol-
tage. The instruments have a hold function and can be calibrated.
7 MAINTENANCE
Note:
All warranty undertakings given by the supplier cease to apply if the customer
attempts to rectify any faults on the machine during the warranty period.
Only those persons who have appropriate electrical knowledge (authorised
personnel) may remove the safety plates to connect or carry out service,
maintenance or repair work on welding equipment.
Cleaning
Check r egularly that the power source is free from dirt.
How often, and to what extent, cleaning should be carried out depends on the
welding process, arc time, disposition and the surrounding environment. It will
normally suffice to blow the power source clean using compressed air (reduced
pressure) once a year.
If the power source is very dirty, brushing and vacuuming are recommended.
S Disconnect the welding power source from the mains current supply.
S Remove the adapter from the socket. Lock the socket to prevent unauthorised
connection.
At fixed installations, the safety switch should be set to the off position. Lock
the switch.
S Remove the power source’s safety plates for best access.
After cleaning, all safety plates must be mounted before you connect the power
source to the mains supply.
7.1 Topping up coolant
We recommend a 50/50 % mixture of water and ethylene glycol.
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There is a risk of tipping if the wire feed cabinet is fitted with a counterbalance arm. Secure the
equipment, especially if used on an uneven or sloping surface.
Limit the angle of rotation of the wire feed cabinet using the straps supplied.
When moving the equipment, do NOT pull on the torch.
WARNING!
8 ORDERING OF SPARE PARTS
LAX 320/320I/380/380W/380I/380WI is designed and tested in accordance
with the EN 60974--1 (IEC 60974--1) international standard.
It is the obligation of the service unit which has carried out the service or re-
pair work to make sure that the product still conforms to the said standard.
Spare parts are ordered through your nearest ESAB representative, see back cover.
When ordering spare parts, please state machine type and number as well as desig-
nation and spare part number as shown in the spare parts list.
This will simplify dispatch and ensure you get the right part.
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Diagram Ñõåìà
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LAX 320/320I
230--500V
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LAX 320
400--415 V
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ESAB LAX 380 Manuale utente

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