ESAB LTR 160, LTR 200 are inverter-based, fan-cooled welding machines for MMA and TIG welding processes. They are designed for welding mild steel, stainless steel, aluminum, and other metals. These machines offer a variety of features to make welding easier and more efficient, including:
-
Adjustable welding current: The welding current can be adjusted from 4 to 160 amps for LTR 160 and 5 to 200 amps for LTR 200, allowing you to fine-tune the welding process for different materials and thicknesses.
-
Two-stroke/four-stroke operation: The machines can be operated in either two-stroke or four-stroke mode. In two-stroke mode, the weld current starts flowing as soon as the torch trigger is pulled. In four-stroke mode, the weld current starts flowing only after the torch trigger is released.
ESAB LTR 160, LTR 200 are inverter-based, fan-cooled welding machines for MMA and TIG welding processes. They are designed for welding mild steel, stainless steel, aluminum, and other metals. These machines offer a variety of features to make welding easier and more efficient, including:
-
Adjustable welding current: The welding current can be adjusted from 4 to 160 amps for LTR 160 and 5 to 200 amps for LTR 200, allowing you to fine-tune the welding process for different materials and thicknesses.
-
Two-stroke/four-stroke operation: The machines can be operated in either two-stroke or four-stroke mode. In two-stroke mode, the weld current starts flowing as soon as the torch trigger is pulled. In four-stroke mode, the weld current starts flowing only after the torch trigger is released.
Valid for serial no. 011--xxx--xxxx0457 305127 041101
Power Tig 160
Power Tig 200
LTR 160, LTR 200
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
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2 ÂÂÅÄÅÍÈÅ 5.......................................................
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4ÓÑÒÀÍÎÂÊÀ 6......................................................
4.1 Èíñòðóêöèè ïî ïîäúåìó 7..................................................
5ÐÀÁÎÒÀ 8..........................................................
5.1 Ïîäæèã îòðûâîì 9.........................................................
6 ÎÁÑËÓÆÈÂÀÍÈÅ 10................................................
7 ÇÀÊÀÇ ÇÀÏÀÑÍÛÕ ×ÀÑÒÅÉ 10......................................
ÑÕÅÌÀ 19..............................................................
ÍÎÌÅÐ ÇÀÊÀÇÀ 21.....................................................
ÑÏÈÑÎÊ ÇÀÏÀÑÍÛÕ ×ÀÑÒÅÉ 22........................................
ÄÎÏÎËÍÈÒÅËÜÍÛÅ ÏÐÈÍÀÄËÅÆÍÎÑÒÈ 23...........................
bt16d2r -- 4 --
1 ÒÅÕÍÈÊÀ ÁÅÇÎÏÀÑÍÎÑÒÈ
Ïåðåä íà÷àëîì ìîíòàæà è ýêñïëóàòàöèè âíèìàòåëüíî èçó÷èòå ñîîòâåòñòâóþùèå èíñòðóêöèè.
ÇÀÙÈÒÈÒÅ ÑÅÁß È ÄÐÓÃÈÕ!
ÎÑ ÒÎÐÎÆÍÎ!
ÄÓÃÎÂÀß ÑÂÀÐÊÀ È ÐÅÇÊÀ ÎÏÀÑÍÛ ÊÀÊ ÄËß ÈÑÏÎ ËÍÈÒÅËß ÐÀÁÎ Ò, ÒÀÊ È ÄËß
ÏÎÑÒ ÎÐÎÍÍÈÕ ËÈÖ. ÒÐÅÁÓÉÒÅ ÑÎÁËÞÄÅÍÈÅ
ÂÑÅÕ ÏÐÀÂÈË ÁÅÇÎÏÀÑÍÎÑÒÈ,
ÄÅÉÑÒ
ÂÓÞÙÈÕ ÍÀ ÎÁÚÅÊÒÅ, ÊÎÒÎÐÛÅ ÄÎËÆÍÛ Ó×ÈÒÛÂÀÒÜ ÑÂÅÄÅÍÈß ÎÁ ÎÏÀÑÍÎÑÒßÕ,
ÏÐÅÄÑÒÀ
ÂËÅÍÍÛÅ ÈÇà ÎÒÎÂÈÒÅËÅÌ 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 íàõîäÿùèõñÿ ïîä íàïðÿæåíèåì äåòàëåé è ýëåêòðîäîâ ñ íåçàùèùåííûìè
÷àñòÿìèòåëà,ìîêðûìèðóêàâèöàìèèìîêðîéîäåæäîé.
S Îáåñïå÷üòå ýëåêòðè÷åñêóþ èçîëÿöèþ î ò çåìëè è ñâàðèâàåìûõ äåòàëåé.
S Îáåñïå÷üòå ñî áëþäåíèå áåçîïàñíûõ ðàáî÷èõ ðàññòîÿíèé.
ÄÛÌÛ È ÃÀÇÛ ìîãóò áûòü îïàñíû äëÿ ÷åëîâåêà
S Èñêëþ÷èòå âîçìîæíîñòü âîçäåéñòâèÿ äûìîâ.
S Äëÿ èñêëþ÷åíèÿ âäûõàíèÿ äûìîâ âî âðåìÿ ñâàðêè îðãàíèçóåòñÿ îáùàÿ âåíòèëÿöèÿ ïîìåùåíèÿ, à
òàêæåâûòÿæíàÿâåíòèëÿöèÿèççîíûñâàðêè.
ÈÇËÓ×ÅÍÈÅ ÄÓÃÈ âûçûâàåò ïîðàæåíèå ãëàç è îæîãè êîæè.
S Çàùèòèòå ãëàçà è êî æó. Äëÿ ýòîãî èñïîëüçóéòå çàùèòíûå ùèòêè, öâåòíûå ëèíçû è çàùèòíóþ
ñïåöîäåæäó.
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 ñëóõ à
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÷íî ìó
îáîðóäîâàíèþ
Êîìïàíèÿ ESAB ãîòîâà ïðåäîñòàâèòü âàì âñå çàùèòíîå ñ íàðÿæåíèå è
ïðèíàäëåæíîñòè, íå îáõîäèìûå äëÿ âûïîëíåíèÿ ñâàðî÷íûõ ðàáîò.
ÂÍÈÌÀÍÈÅ!
Ïåðåä íà÷àëîì ìîíòàæà è ýêñïëóàòàöèè âíèìàòåëüíî
èçó÷èòå ñîîòâåòñòâóþùèå èíñòðóêöèè.
Çàïðåùàåòñÿ èñïîëüçîâàòü èñòî÷íèê ïèòàíèÿ äëÿ îòòàèâàíèÿ òðóá.
ÂÍÈÌÀÍÈÅ!
Âíèìàíèå!
Ýòî óñòðîéñòâî ïðåäíàçíà÷åíî è ñêëþ÷èòåëüíî äëÿ ýëåêòðîäóãîâîé ñâàðêè!
RU
bt16d2r -- 5 --
2 ÂÂÅÄÅÍÈÅ
LTR 160/200 ïðåäñòàâëÿåò ñîáîé âûïðÿìèò åëü, ñîçäàííûé íà áàçå
èíâåðòîðíîé òåõíîëîãèè è ïðåäíàçíà÷åííûé äëÿ ñâàðêè íåïëàâÿùèìñÿ
ýëåêòðîäîì â çàùèòíûõ ãàçàõ (â äàëüíåéøåì ÒIG),àòàêæåäëÿñâàðêè
øòó÷íûìýëåêòðîäîì(âäàëüíåéøåìÌÌÀ).
Èíâåðòîðíàÿ òåõíîëîãèÿ îáåñïå÷èâàåò ìàëîå ïîòðåáëåíèå ýíåðãèè,
íåáîëüøîé âåñ è êîìïàêòíóþ êîíñòðóêöèþ.
Ñîâðåìåííàÿ ýëåêòðîíèêà îáåñïå÷èâàåò âûñîêîå áûñòðîäåéñòâèå è
ïåðâîêëàññíûå ñâàðî÷íî-òåõíîëîãè÷åñêèå õàðàêòåðèñòèêè.
LTR 160/200 ïîñòàâëÿåòñÿ â äâóõ èñïîëíåíèÿõ: ñ öåíòðà ëüíûì (åâðî-)
ðàçúåìîì äëÿ ãîðåëêè ÒIG è ñ ðàçúåìîì òèïà ÎÊÑ.
 êîìïëåêò ïîñò àâêè âõîäÿò: 5-òè ìåòðîâûé ñåòåâîé êàáåëü, 5-òè ìåòðîâûé
îáðàòíûé êàáåëü ñ çàæèìîì,
àïïàðàòû ñ öåíòðàëüíûì ðàçúåìîì ïîñòàâëÿþòñÿ òàêæå ñ êðûøêîé äëÿ
çàùèòû ðàçúåìîâ îò øëàêà.
Äîïîëíèòåëüíî ìîæíî çàêàçàòü ðàìêó, çàùèùàþùóþ ïàíåëü óïðàâëåíèÿ è
èìåþùóþ ðóêîÿòêè ä ëÿ íàìîòêè íà íèõ êàáåëåé.
Èìåþòñÿ äâà òèïà òåëåæåê äëÿ òðàíñïîðòèðîâêè àïïàðàòà âìåñòå ñ ãàçîâûì
áàëëîíîì.
Àêñåññóàð² îò äëÿ èçäåëÿ ìîæíî íàéòè íà ñòðíèöå 23.
3 ÒÅÕÍÈ×ÅÑÊÀß ÕÀÐÀÊÒÅÐÈÑÒÈÊÀ
Äîïóñòèìàÿ íàãðóçêà ïðè: LT R 16 0 LTR 200
ÏÂ 20%, MMA 160À/26V
ÏÂ 35%, ÒIG 160À/16V 200À/18 V
ÏÂ 35%, MMA 200A/28V
ÏÂ 60% 110À/24V 150A/26V
ÏÂ 100% 80 À/23 V 115À/25V
Äèàïàçîí ðåãóëèðîâàíèÿ òîêà, ÒIG 4-160 A 5-200 A
Äèàïàçîí ðåãóëèðîâàíèÿ òîêà, MMA 4-160 A 5-200 A
Âðåìÿ íàðàñòàíèÿ òîêà, ðåãóëèðóåòñÿ íà ïëàòå 0-5ñåê 0-5ñåê
Âðåìÿ ñíèæåíèÿ òîêà 0,1-10 ñåê 0,1-10 ñåê
Âðåìÿ ïðîäóâêè ãàçà äî ñâàðêè, , ðåãóëèðóåòñÿ íà
ïëàòå
0-5 ñåê 0-5 ñåê
Âðåìÿ ïðîäóâêè ãàçà ïîñëå ñâàðêè 5-20 ñåê 5-20 ñåê
Íàïðÿæåíèå õîëîñòîãî õîäà 65-80 V 72-82 V
Ìîùíîñòü õîëîñòîãî õîäà 30 W 47 W
Ïîëåçíàÿ ìîùíîñòü, Ð
ïðè ìàêñ.òîêå, ÌÌÀ
4,8 kW 6,8 kW
Îòíîñèòåëüíàÿ ìîùíîñòü, S
ïðè ìàêñ.òîêå, ÌÌÀ 6,9 kVa 10,6 kVa
Êîýôôèöèåíò ìîùíîñòè, ïðè ìàêñ.òîêå, ÌÌÀ 0,69 0,64
RU
bt16d2r -- 6 --
Äîïóñòèìàÿ íàãðóçêà ïðè: LTR 200LT R 16 0
Ýôôåêòèâíîñòü, ïðè ìàêñ.òîêå, ÌÌÀ 0,75 0,82
Ïëàâêèé ïðåäîõðàíèòåëü 16 A 10A
Ñå÷åíèå ñåòåâîãî êàáåëÿ 3x2,5 ìì
2
4x1,5 ìì
2
Ãàáàðèòû, ÄõjõÂ ìì 515x285x415 515x285x415
Ìàññà 23 kg 24.5 kg
Ê ëàññ çàùèòû IP 23 IP 23
Êëàññ ïðèìåíåíèÿ
Câàðî÷íûé èñòî÷íèê ïèòàíèÿ îòâå÷àåò òðåáîâàíèÿì, óñòàíîâëåííûì IEC 974-1.
Cå÷åíèå êàáåëÿ - â ñîîòâåòñòâèè ñî jâåäñêèìè íîðìàìè.
Ðàáî÷èé öèêë
Ðàáî÷èé öèêë ïðåäñòàâëÿåò ñîáîé äîëþ (â %%) äåñÿòèìèíó òíîãî èíòåðâàëà, â òå÷åíèå
êîòîðîé ìîæíî ïðîèçâîäèòü ñâàðêó ïðè îïðåäåëåííîé íàãðóçêå áåç ïåðåãðóçêè.
Ê ëàññ çîíû óñòàíîâêè
Ýòîò ñèìâîë îçíà÷àåò, ÷òî èñòî÷íèê ïèòàíèÿ ïðåäíàçíà÷åí äëÿ èñïîëüçîâàíèÿ â çîíàõ
ñ ïîâûøåííîé îïàñíîñòüþ ïîðàæåíèÿ ýëåêòðîòîêîì.
Êëàññ êîæóõà
Íîðìû IP óêàçûâàþò êëàññ êîæóõà, ò.å., ñòåïåíü çàùèòû îò ïðîíèêíîâåíèÿ òâ åðäûõ
îáúåêòîâ è âîäû. Îáîðó äîâàíèå ñ ìàðêèðîâêîé IP 23 ïðåäíàçíà÷åíî äëÿ íàðóæíîé è
âíóòðåííåé óñòàíîâêè.
4ÓÑÒÀÍÎÂÊÀ
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.
LT R 16 0 LTR200
Íàïðÿæåíèå ñåòè 230 V ±10%, 1 ôàçà 400 V ±10%, 3 ôàçà
×àñòîòà 50 - 60 Hz 50 - 60 Hz
Ïëàâêèé ïðåäîõðàíèòåëü 16 A*) 16 A *)
Ñå÷åíèå ñåòåâîãî êàáåëÿ 3x2.5 ìì
2
4x1.5 ìì
2
Ñå÷åíèå ñâàðî÷íîãî êàáåëÿ 25 ìì
2
25 ìì
2
*) Ïðè ñâàðêå íà òîêàõ äî 100 À äîñòàòî÷íî10-àìïåðíîãî ïðåäîõðàíèòåëÿ
LTR 160/200 ìîæåò êîìïåíñèðîâàòü è çìåíåíèÿ íàïðÿæåíèÿ â ïðåäåëàõ ±10%,
÷òî îòðàçèòñÿ ëèøü â ±0,2% èçìåíåíèè ñâàðî÷íîãî òîêà.
RU
bt16d2r -- 7 --
Äëÿ ñíèæåíèÿ ïàäåíèé íàïðÿæåíèÿ ïðè èñïîëüçîâàíèè ä ëèííûõ ñâàðî÷íûõ
êàáåëåé ðåêîìåíäóå òñÿ ïðèìåíÿòü êàáåëè ñ áîëüøèì ñå÷åíèåì.
1. Óñòàíîâèòå àïïàðàò â ïîäõîäÿùåì ìåñòå è óáåäèòåñü, ÷òî äîñò óï âîçäóõà
ä ëÿ îõëàæäåíèÿ àïïàðàòà íå ïåðåêðûò.
2. Óáåäèòåñü, ÷òî àïïàðàò ïîäêëþ÷åí ê ïðàâèëüíîìó íàïðÿæåíèþ ñåòè.
Çàçåìëèòå ñîãëàñíî ñîîòâåòñòâóþùèì òðåáîâàíèÿì.
3. Ïîäñîåäèíèòå øëàíã çàùèòíîãî ãàçà.
4. Ïîäñîåäèíèòå ãîðåëêó ÒIG è îáðàòíûé êàáåëü.
Àïïàðàò ãîòîâ ê ðàáîòå.
4.1 Èíñòðóêöèè ïî ïîäúåìó
RU
bt16d2r -- 8 --
5ÐÀÁÎÒÀ
Îáùèå ïðàâèëà òåõíèêè áåçîïàñíîñòè ïðè ðàáîòå ñ îáîðóäîâàíèåì
ïðèâîäÿòñÿ íà ñòð. 4. Ïðî÷òèòå èõ äî èñïîëüçîâàíèÿ îáîðóäîâàíèÿ!
1 Âêë/Âûêë. àïïàðàòà 8 Ðàçúåì äèñò.óïðàâëåíèÿ
2 Æåëòàÿ ëàìïà (ïåðåãðóçêà) 9 Ôèëüòð
3 Áåëàÿ ëàìïà (ðàáîòà) 10 Íèïïåëü äëÿ ñîåä. ãàçîâîãî øëàíãà
4 Ðåãóëÿòîð âðåìåíè ñíèæåíèÿ òîêà 11 Ðàçúåì ãîðåëêè ÒIG
5 Ïåðåêëþ÷àòåëü HF / îòðûâ / ÌÌÀ 12 Ðàçúåì îáð.êàá åëÿ ïðè ñâàðêå ÒIG èëè
ñâàðî÷íîãî ê àáåëÿ ïðè ÌÌÀ
6 Ðåãóëÿòîð ñèëû òîêà 13 Ïåðåêëþ÷àòåëü 2-õ/4-õ òàêò.ðåæèì
7 Ðåãóëÿòîð âðåìåíè ïðîäóâêè ãàçà
ïîñëå ñâàðêè
14 Ïåðåêëþ÷àòåëü íà ä/ó
ÏðèñâàðêåÌÌÀñâàðî÷íûéèîáðàòíûéêàáåëèäîëæíûáûòüïîäêëþ÷åíûêðàçúåìàì12 è
15.
S Ñ ïîìîùüþ äèñòàíöèîííîãî óïðàâëåíèÿ ìîæíî ïëàâíî ðåãóëèðîâàòü
ñâàðî÷íûé òîê ñ ìåñòà ñâàðêè â ðåæèìàõ ÒIG è ÌÌÀ.
S Ïðè èñïîëüçîâàíèè äèñòàíöèîííîãî óïðàâëåíèÿ íåîáõîäèìî ïåðåêëþ÷èòü
ò óìáëåð 14 âíèç.
S Ïóëüò ä/ó PHA5 ïîçâîëÿåò âåñòè ñâàðêó íåïëàâÿùèìñÿ ýëåêòðîäîì â
èìïóëüñíîì ðåæèìå.
Ïðè âêëþ÷åíèè àïïàðàòà ïåðåêëþ÷à òåëåì 1 çàãîðàåòñÿ áåëàÿ ñèãíàëüíàÿ
ëàìïà.
Àïïàðàò îáîðóäîâàí òåðìîñò àòîì äëÿ çàùèòû îò ïåðåãðóçîê, åñëè
òåìïåðàòóðà ñòàíîâèòñÿ ñëèøêîì âûñîêîé, íàïðÿæåíèå ñâàðêè àâòîìàòè÷åñêè
îòêëþ÷àåòñÿ è çàãîðàåòñÿ æåëòàÿ ëàìïà.
Ïîñëå ñíèæåíèÿ òåìïåðàò óðû äî äîïóñòèìîãî çíà÷åíèÿ òåðìîñòàò
àâòîìàòè÷åñêè âîçâðàùàåòñÿ â èñõîäíîå ïîëîæåíèå.
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Ðåæèì = HF (âûñîê î÷àñòîòíûé) ïîäæèã(ÒIG)
Ïðè íàæàòèè íà êíîïêó ãîðåëêè àêòèâèðóåòñÿ Â× ãåíåðàòîð, ìåæäó
ýëåêòðîäîì è çàãîòîâêîé ïðîñêàêèâàåò èñêðà, êîòîðàÿ èîíèçèðóåò ãàç è
çàæèãàåò äóãó. Ïîñëå ò îãî, êàê äóãà ñòàáèëèçèðóåòñÿ, ã åíåðàòîð àâòîìàòè÷åñêè
îòêëþ÷àåòñÿ.
Ðåæèì = ÌÌÀ.
Ýòîò ðåæèì ïðåäíàçíà÷åí äëÿ ñâàðêè øòó÷íûìè ýëåêòðîäàìè. Áëîêè
ïîäæèãà îòêëþ÷àþòñÿ è àêòèâèðóåòñÿ áëîê “Ãîðÿ÷èé ñòàðò”, îáåñïå÷èâàþùèé
áîëåå âûñîêèé òîê ïðè çàæèãàíèè äóãè.
Ðåæèì 2-õ/4-õ òàêòíûé
2-õ òàêòíûé - ïðè íàæàòèè íà êíîïêó ãîðåëêè äóãà çàæèãàåòñÿ, à ïðè
îòïóñêàíèè êíîïêè ãàñíåò.
4-õ òàêòíûé - â ýòîì ñëó÷àå íåò íåîáõîäèìîñòè äåðæàòü êíîïêó íàæàòîé â
òå÷åíèå âñåãî öèêëà ñâàðêè. Íàæìèòå è îòïóñòèòå êíîïêó äëÿ çàæèãàíèÿ äóãè.
Íàæìèòå è îòïóñòèòå êíîïêó åùå ðàç äëÿ ãàøåíèÿ äóãè.
5.1 Ïîäæèã îòðûâîì
Ðåæèì < = Ïîäæèã îòð ûâîì (ÒIG)
Ó ñòàíîâèòå ýëåêòðîä ãîðåëêè â òîì ìåñòå, ñ êîòîðîãî âû õîòèòå íà÷àòü ñâàðêó,
íàæìèòå íà êíîïêó è ïîäíèìèòå ãîðåëêó - äóãà çàæãåòñÿ.
Áëàãîäàðÿ âñòðîåííîé ôóíêöèè òîê ïëàâíî óâåëè÷èòñÿ äî óñòàíîâëåííîãî
çíà÷åíèÿ. Ïîñëå îòïóñêàíèÿ êíîïêè òîê ìåä ëåííî ñíèçèòñÿ â ñîîòâåòñòâèè ñ
óñòàíîâëåííûì âðåìåíåì ñíèæåíèÿ.
Ðàñïîëîæèòå ýëåêòðîä Íàæìèòå êíîïêó ãîðåëêè.
íà èçäåëèè.
Íàêëîíèòå íåìíîãî ýëåêòðîä,, Äëÿ ïðåêðàùåíèÿ
îòîðâèòå åãî îò èçäåëèÿ äëÿ âàðêè îòïóñòèòå êíîïêó
âîçáóæäåíèÿ äóãè ãîðåëêè
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6 ÎÁÑËÓÆÈ ÂÀÍÈÅ
Ðåãóëÿðíîå òåõíè÷åñêîå îáñëóæèâàíèå èìååò âàæíîå çíà÷åíèå äëÿ
îáåñïå÷åíèÿ áåçîïàñíîñòè è íàäåæíîñòè.
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.
Ïîäêëþ÷åíèå, îáñëóæèâàíèå è ðåìîíò ñâàðî÷íîãî îáîðóäîâàíèå, ñâÿçàííûå
ñî ñíÿòèåì çàùèòíûõ ùèòêîâ, âûïîëíÿþòñÿ ëèöàìè, ïðîøåäøèìè
ñîîòâåòñòâóþùóþ ýëåêòðîòåõíè÷åñêóþ ïîäãîòîâêó è àòòåñòîâàííûìè íà ïð àâî
âûïîëíåíèÿ òà êèõ ðàáîò.
 ïðèíöèïå àïïàðàò LTR 160/200
íå òðåáóåò îáñëóæèâàíèÿ.
Îáû÷íî, äîñòàòî÷íî åæåãîäíî
ïðîèçâîäèòü ïðîäóâêó àïïàðàòà
ñóõèì ñæàòûì âîçäóõîì, à òàêæå
ðåãóëÿðíî ÷èñòèòü
ïûëåçàùèòíûé ôèëüòð.
Åñëè àïïàðàò ðàáîòàåò â î÷åíü
ïûëüíûõ óñëîâèÿõ,
ðåêîìåíäóåòñÿ ÷àùå
ïðîèçâîäèòü ýòè îïåðàöèè.
7 ÇÀÊÀÇ ÇÀÏÀÑÍÛÕ ×ÀÑÒÅÉ
Ðàáîòû ïî ðåìîíòó è ýëåêòðè÷åñêîìó ìîíòàæó äîëæíû âûïîëíÿòüñÿ
êâàëèôèöèðîâàííûì ñïåöèàëèñòîì ESAB .
Íåîáõîäèìî èñïîëüçîâàòü òîëüêî çàïàñíûå ÷àñòè, âûïóùåííûå ôèðìîé
ESAB.
Çàïàñíûå ÷àñòè ìîæíî çàêàçòú ó áëèæàéøåãî ê Âàì ESAB, (ñì. ïåðå÷åíú íà
ïîñëåäíåé ñòðàíèöå äàííîé áðîøþðû).
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ENGLISH
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TOCe
1 DIRECTIVE 12........................................................
2SAFETY 12...........................................................
3 INTRODUCTION 13...................................................
4 TECHNICAL DATA 14.................................................
5 INSTALLATION 15....................................................
5.1 Lifting instructions 15.........................................................
6 OPERATION 16.......................................................
6.1 LIFTARC 17.................................................................
7 MAINTENANCE 18....................................................
8 ORDERING OF SPARE PARTS 18......................................
DIAGRAM 19............................................................
ORDERING NUMBER 21.................................................
SPARE PARTS LIST 22...................................................
ACCESSORIES 23.......................................................
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1DIRECTIVE
DECLARATION OF CONFORMITY
Esab Welding Equipment AB, S--695 81 Laxå, Sweden, gives its unreserved guaran-
tee that welding power source LTR 160/200 from serial number 842 complies with
standard EN 60974--1, in accordance with the requirements of directive (73/23/EEC)
and addendum (93/68/EEC) and with standard EN 50199 in accordance with the re-
quirements of directive (89/336/EEC) and addendum (93/68/EEC).
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Laxå 1997--06--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 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!
ESAB can provide you with all necessary welding protection and accessories.
WARNING!
Read and understand the instruction manual before installing
or operating.
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Do not use the power source for thawing frozen pipes.
WARNING!
This product is solely intended for arc welding.
3 INTRODUCTION
LTR 160/200 is a rectifier based on inverter technology and designed for TIG
welding and welding with coated electrodes.
Inverter technology contributes to low energy consumption, low weight and compact
dimensions.
The advanced electronic design permits rapid regulation and first class welding
characteristics.
LTR 160/200 is available in two versions, one with a central socket and one with an
OKC socket for connecting a TIG torch.
LTR 160/200 is supplied complete with 5 metre mains cable, 5 metre return cable,
gas hose and hose clamps.
Versions with a central socket are also supplied with a protective cover to protect
connections from slag.
An optional handle bracket can be fitted to the machine for winding up cables and to
protect the control panel.
Two different trolleys are available to facilitate transport with a gas bottle and cooling
unit.
ESAB’s accessories for the product can be found on page 23.
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4 TECHNICAL DATA
LTR 160 LTR 200
Permittedloadat
20 % duty cycle, MMA 160 A/26 V
35 % duty cycle, T IG 160 A/16 V 200 A/18 V
35 % duty cycle, MMA 200 A/28 V
60 % duty cycle 110A/24V 150 A/26 V
100 % duty cycle 80 A/23 V 115A/25V
Setting range, TIG 4--160 A 5--200 A
MMA 4--160 A 5--200 A
Slope up, adjustable on circuit board 0-- 5 s 0-- 5 s
Slope down 0,1--10 s 0,1--10 s
Gas pre--flow ,adjustable on
circuit board
0-- 5 s 0-- 5 s
Gas post--flow 5-- 20 s 5-- 20 s
Open --circuit voltage 65--80 V 72--82 V
Open--circuit power 30 W 47 W
Useful Power, P
at max current MMA 4,8 kW 6,8 kW
Apparent Power, S
at max current MMA 6,9 kVa 10,6 kVa
Power factor , at max current MMA 0,69 0,64
Efficiency, at max current MMA 0,75 0,82
Fuse, slow rupture 16 A 10 A
Mains cable,cross section 3x2,5 mm
2
4X1,5 mm
2
Dimension lxbxh 515x285x415 mm 515x285x415mm
Weight 23 kg 24.5 kg
Application class
Class of enclosures IP 23 IP 23
The welding power sources comply with the requirements set out in IEC 974--1
Cable areas acc. to Swedish regulations.
Application class
The symbol indicates that the power source is designed for use in areas with increased
electrical hazard.
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.
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5 I NSTALLATION
The installatio n must be executed by a p rofessional.
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.
LTR 160 LTR 200
Mains voltage 230 V ¦ 10 %, 1--phase 400 V ¦10 %, 3--phase
Mains frequency 50--60 Hz 50--60 Hz
Fuse, slow rupture 16 A*) 10 A
Mains cable, cross section 3x2.5 mm
2
4X1,5 mm
2
Welding cable, cross section 25 mm
2
25 mm
2
*) When welding with max 100 A a 10 A slow rupture fuse is sufficient.
LTR 160/200 are equipped with mains voltage compensation, which means that a
¦10 % variation in the mains voltage only results in a ¦0,2 % variation in the
welding current.
To reduce the voltage drop when using a long cable it can be advisable to select a
heavier cable cross section.
1. Place the equipment in a suitable place and make sure the rectifier is not covered or set-up so
that cooling is prevented.
2. Make sure the machine is connected to the correct mains voltage.
Earth according to applicable directives.
3. Connect the shielding gas.
4. Connect the TIG torch and the return cable or the MMA welding cables.
The machine is now ready for welding.
5.1 Lifting instructions
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6OPERATION
General safety regulations for the handling of the equipment can be found on
page 12. Read through before you start using the equipment!
1 Mains power switch on/off 8 Remote control connection
2 Yellow indicating lamp 9 Dust filter
3 White indicating lamp 10 Gas nipple (connection of gas cylinder)
4 Slope--down time 11 Connection for TIG torch
5 Lift--Arc/HF--unit/MMA 12 Connection for return cable when TIG welding
6 Current setting 13 2/4--stroke
7 Gas post--flow 14 Remote control switch
The welding cable and return cable should be connected to 12 and 15 with MMA--welding.
S Using the remote control socket on the machine the current can be remotely
regulated in TIG and MMA modes.
S Selector switch is used to select remote control operation.
S PHA5 remote control unit allows use of pulsed current in TIG mode.
When the m ain power switch is switched on the white indicating lamp, on the front,
comes on.
To take your mind off the risk of overloading the m achine it has been equipped with
an integrated thermostat that trips if the temperature becomes too high.
When this occurs the welding current is cut out and the yellow indicating lamp comes
on. When the temperature has dropped the thermostat automatically resets.
Mode = HF
When the torch trigger is pressed the gas starts flowing. T he high frequency unit is
switched on and produces a spark between the electrode and the work piece, which
ionises the gas and ignites the arc. Once the arc is stable the HF unit is
automatically switched off.
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Mode = MMA.
In this mode the m achine is set up for welding with coated electrodes. The HF unit
and Lift--Arc are disabled and the Hot--start unit is now activated to give a higher
current during striking.
Mode 2/4--stroke
2 stroke: arc is struck when the torch trigger is depressed and extinguished when
the trigger is released.
4 stroke: there is no need to keep the torch trigger depressed during the welding
sequence. Press and release the trigger to strike the arc. Press and release the
trigger again to extinguish the arc.
6.1 LIFTARC
Mode = Lift--Arc.
The torch electrode is positioned at the point where you want to start welding, when
you press the trigger and raise the torch the arc is struck.
Using the built--in slope--up function the current rises to the preset value. When you
want to stop welding you release the switch and the current slowly decreases in
accordance with the preset slope--down time.
Place the electrode against Press in the torch trigger..
the workpiece.
Tilt the torch a little, lift and To stop--reease the
an arc is produced. torch trigger.
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Dismantling the filter
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7 MAINTENANCE
Regular maintenance is important for safe, reliable operation.
Note!
All guarantee undertakings from the supplier cease to apply if the customer himself
attempts any work in the product during the guarantee period in order to rectify any
faults.
Only those persons who have appropriate electrical knowledge (authorized
personnel) may remove the safety plates to connect or carry out service,
maintenance or repair work on welding equipment.
Generally, LTR 160/200 do not
require any maintenance. Normally,
it is sufficient to blow out the
machine using clean, compressed
air annually, and the dust filter
should be cleaned regularly.
If the machine is set up in dusty or
dirty environments the machine and
dust filter should be cleaned more
often. .
8 ORDERING OF SPARE PARTS
Repair and electrical work should be performed by an authorized ESAB serviceman.
Use only ESAB original spare and wear parts.
LTR 160, LTR 200 is designed and tested in accordance with the international and Eu-
ropean standards IEC/EN 60974--1 and EN 50199. It is the obligation of the service unit
which has carried out the service or repair work to make sure that the product still
conforms to the said standard.
Spare parts may be ordered through your nearest ESAB dealer, see the last page of
this publication.
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Edition 041 101
Diagram Ñõåìà
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LTR 160
Edition 041 101
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ESAB LTR 160, LTR 200 are inverter-based, fan-cooled welding machines for MMA and TIG welding processes. They are designed for welding mild steel, stainless steel, aluminum, and other metals. These machines offer a variety of features to make welding easier and more efficient, including:
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Adjustable welding current: The welding current can be adjusted from 4 to 160 amps for LTR 160 and 5 to 200 amps for LTR 200, allowing you to fine-tune the welding process for different materials and thicknesses.
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Two-stroke/four-stroke operation: The machines can be operated in either two-stroke or four-stroke mode. In two-stroke mode, the weld current starts flowing as soon as the torch trigger is pulled. In four-stroke mode, the weld current starts flowing only after the torch trigger is released.
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