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Summary of Contents for LORCH X Series
- Page 1 Lorch Schweißtechnik GmbH Im Anwänder 24 - 26 71549 Auenwald-Germany Telefon: +49 7191 503-0 Telefax: +49 7191 503-199 Internet: www.lorch.eu E-Mail: info@lorch.eu Operation Manual X Series 909.1550.1-08...
- Page 2 This documentation including all its parts is protected by copyright. Any use or modification outside the strict limits of the copyright law without the permission of Lorch Schweißtechnik GmbH is prohibited and liable to prosecution. This particularly applies to reproductions, translations, microfilming and storage and processing in electronic systems.
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Page 3: Table Of Contents
Table of contents Machine elements ....4 Fundamentals of the MIG/MAG welding process ....22 Explanation of symbols . -
Page 4: Machine Elements
Explanation of symbols Machine elements Abb. 1: Machine elements Mains cable holder The carrying strap is exclusively for the transport by a person. Transportation belt Handle (hoisting point) Control panel Some depicted or described accessories Accessories belt are not included in the scope of delivery. Main switch Subject to change. -
Page 5: Safety Precautions
Ambient conditions Safety precautions ‰ Service and repair work may only be carried out by a Hazard-free working with the machine is trained electrician. only possible if you read the operating and safety instructions completely and strictly ‰ Ensure that there is good direct contact for the ground observe them. -
Page 6: General Regulation Of Use
EN 60974-4. Please use the machine in compliance with the manu- Lorch recommends inspections at 12 month intervals. facturer's instructions. The operator of the equipment is A safety inspection must also be carried out if modifica- responsible for the installation and use of the machine. -
Page 7: Before Start-Up
Before start-up Before start-up 11.1 Fasten transportation belt Abb. 2: Transportation belt  Thread the transportation belt into the welding ma- Transportation belt chine and plastic slides. See sequence of the num- Plastic slides bering in the picture. Velcro fastener 11.2 Fastening accessories belt Abb. -
Page 8: Electrode Welding Process
Before start-up 11.3 Electrode welding process Connecting the inert gas cylinder Connecting the electrode welding cable  Connect the electrode welding cable to the minus or plus socket 8 and secure the cable by rotating it clockwise. The polarity of the electrode depends on the type of electrode and the welding proc- ess. -
Page 9: Mig Welding Process
Before start-up 11.5 MIG welding process  Connect the welding cable of the wire feed case to the connection socket minus or plus 8 of the power A wire feed case (optional) is required for source (X 350). MIG welding. Â... -
Page 10: Start-Up
Start-up Start-up 32 33 44 45 46 47 48 49 Abb. 8: Control panel X 350 Control Pro 45 47 48 49 Abb. 9: Control panel X 350 Basic Plus Selection button Up / Arc Force / Pulsesis used to The Hotstart LED lights up when Hotstart is se- select uphand seam welding, arc dynamics and / lected. - Page 11 Start-up The Remote control LED lights up when a remote MIG welding with continuous voltage character- control is connected. istic curve / MIG welding with continuous current Control knob 56 specifies the maximum value for characteristic curve the control range of the remote control. If 100A Polarity display LEDs has been set, for example, 10A - 100A can be LED "-"...
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Page 12: Electrode Welding Process
Start-up 12.1 Electrode welding process  Repeat the operations for setting the Hotstart time "tSt" secondary parameter. Switch on the system  Exit the secondary parameters by pressing the Menu  Switch on the system at the main switch 6. button 55. -
Page 13: Tig Welding Process
Start-up 12.2 TIG welding process 12.3 MIG welding process (MIG/MAG) Switch on the system Switch on the system  Switch on the system at the main switch 6.  Switch on the system at the main switch 6.  Press button (Control Pro) or 58 (BasicPlus) re- Â... -
Page 14: Call Up The Secondary Parameters
Start-up Mode 12.4 Call up the secondary parameters  Press button 55 to call up the secondary parameters. Parameter  Set the desired secondary parameter by rotating the control knob 56. 9 The parameter code and the corresponding setting are 0.2 to displayed alternately in the 7-Segment display 41. -
Page 15: Special Functions
Start-up 12.5 Special functions The average welding current is displayed and set in the 7 segment display. Welding Gouging currents I1 and I2 deviate from the set val- ue depending on the secondary parameter ‰ Gouging is used for working out the roots or faulty settings "uPF", "uP1", "uP2"... -
Page 16: Remote Control (Optional)
A manual remote control with polarity and standby switch operated, "---" is displayed. is available for the X series. ‰ The control knob 56 must be pressed again for at  Plug the remote control into the remote control con- least 3 seconds in order to disable the function lock. - Page 17 (only machines with A contact remote control for setting the welding current polarity reverser) is available for the X series (only suitable for electrode The machine is protected against multiple chang- welding). es at short intervals by a 2-second delay.
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Page 18: Graphs
Graphs Graphs 13.1 Electrode bPU Pulse duty cycle FPU Pulse frequency Power Welding current Second current Hotstart Time Hotstart time Abb. 12: Electrode current routing diagram 13.2 bPU Pulse duty cycle FPU Pulse frequency Power Welding current Second current Start current Ignition current Time Upslope... -
Page 19: Messages
Messages Messages 14.1 Status messages After the message has been output, the machine will only function to a limited ex- ‰ An error code is displayed in the 7 segment display tent; the error must be corrected as quickly 41 in event of an error. as possible. -
Page 20: Welding Basics
Welding basics Welding basics automatically by means of a cold wire feeder. The filler 15.1 Stick electrode welding wire must be equally or more highly alloyed than the Coated stick electrodes are used for the widely-used base material. Flange and corner welds can be created manual metal arc welding process (stick electrode weld- easily without filler wire. - Page 21 Welding basics The shape of the electrode for DC welding has to be Welding current [A] Electrode angle and remain as sharp as a pencil. The angle of the point 10 - 50 15° - 30° depends on the welding current. When AC welding, it is sufficient to sharpen the edge of the electrode slightly.
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Page 22: Fundamentals Of The Mig/Mag Welding Process
Fundamentals of the MIG/MAG welding process Fundamentals of the MIG/MAG welding process 16.1 Principle of the MIG/MAG welding 16.2 Arc types process Short arc The wire feed rollers feed the wire electrode from the This type of arc is particularly suitable for welding thin reel to the contact tip. - Page 23 Fundamentals of the MIG/MAG welding process seam. If the seam is sufficiently wide, weld two beads Wire elec- Long arc/ Transition alongside each other. trode di- Short arc spray arc If you are welding in the vertical up position, your oscilla- ameter tions should be in the shape of an open triangle.
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Page 24: Technical Data
Technical data Technical data Technical data Technical data TIG welding MIG welding 10...350 10...350 Welding range min - max Welding range min - max 10,4...24,0 14,5...31,5 Idle voltage (peak value in accordance Idle voltage (peak value in accordance < 113 –... -
Page 25: Maintenance And Repair
Order number 612.5193.0) The machine requires a minimum of care and mainte- nance. Only a few items need to be checked to ensure Use only original Lorch spare parts for trouble-free long-term operation. maintenance and repair. Â Check the following points for damage before starting... -
Page 26: Ersatzteilliste / Spare Parts List / Список Деталей
Ersatzteilliste / spare parts list / Список деталей Ersatzteilliste / spare parts list / Список деталей Ersatzteilliste / spare parts list / Список деталей 990.4110.0-04 X 350 Control Pro 22.1 Zeichnung / graph / Рисунок X 350 Control Pro 9501927 31.10.2018 - 26 - 909.1551.0-08 11.18... -
Page 27: Pro
Lüftergitter G28 150mm Fan grill G28 150mm Решетка вентилятора G28 150mm 604.3741.0 Handgriffrohr Alu 351mm handle tube Alu 351mm Рукоятка Alu 351mm LORCH- LORCH-Profi l LORCH-Profi l Profi l 606.2027.0 Aufkleber Netzstecker ziehen sticker pull mains plug 30 mm Наклейка Вытащить вилку... - Page 28 Drahtgewebe G28 hinten wire gauze G28 rear Проволочная сетка G28 MW0,61mm D0,25mm MW0,61mm D0,25mm MW0,61mm D0,25mm Ersatzteil / spare part / Запасные части 31.10.2018 Lorch Schweißtechnik GmbH Im Anwänder 24 - 26 71549 Auenwald Germany Tel. +49 7191 503-0 Fax +49 7191 503-199 info@lorch.eu www.lorch.eu - 28 - 909.1551.0-08...
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Page 29: 350 Control Pro Pst
Lüftergitter G28 150mm Fan grill G28 150mm Решетка вентилятора G28 150mm 604.3741.0 Handgriffrohr Alu 351mm handle tube Alu 351mm Рукоятка Alu 351mm LORCH- LORCH-Profi l LORCH-Profi l Profi l 606.2027.0 Aufkleber Netzstecker ziehen sticker pull mains plug 30 mm Наклейка Вытащить вилку... - Page 30 Drahtgewebe G28 hinten wire gauze G28 rear Проволочная сетка G28 MW0,61mm D0,25mm MW0,61mm D0,25mm MW0,61mm D0,25mm Ersatzteil / spare part / Запасные части 31.10.2018 Lorch Schweißtechnik GmbH Im Anwänder 24 - 26 71549 Auenwald Germany Tel. +49 7191 503-0 Fax +49 7191 503-199 info@lorch.eu www.lorch.eu - 30 - 909.1551.0-08...
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Page 31: Zeichnung / Graph / Рисунок X 350 Basic Plus
Ersatzteilliste / spare parts list / Список деталей Ersatzteilliste / spare parts list / Список деталей 22.4 Zeichnung / graph / Рисунок X 350 Basic Plus 990.4471.2-04 X 350 Basic Plus 9501927 31.10.2018 Lorch Schweißtechnik GmbH Im Anwänder 24 - 26 71549 Auenwald Germany Tel. +49 7191 503-0 Fax +49 7191 503-199 info@lorch.eu www.lorch.eu 11.18 909.1551.0-08 - 31 -... -
Page 32: 350 Basic Plus
Lüftergitter G28 150mm Fan grill G28 150mm Решетка вентилятора G28 150mm 604.3741.0 Handgriffrohr Alu 366mm handle tube Alu 366mm Рукоятка Alu 366mm LORCH- LORCH-Profi l LORCH-Profi l Profi l 606.2027.0 Aufkleber Netzstecker ziehen sticker pull mains plug 30 mm Наклейка Вытащить вилку... - Page 33 Serial no. from Serial no. to X 350 BasicPlus 2005-0000-0000-0 2005-9999-9999-9 X 350 BasicPlus VRD RU 2006-0000-0000-0 2006-9999-9999-9 31.10.2018 Lorch Schweißtechnik GmbH Im Anwänder 24 - 26 71549 Auenwald Germany Tel. +49 7191 503-0 Fax +49 7191 503-199 info@lorch.eu www.lorch.eu 11.18 909.1551.0-08...
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Page 34: Stromlaufplan / Schematic / Схематический
Stromlaufplan / schematic / Схематический Stromlaufplan / schematic / Схематический 23.1 X 350 Control Pro X2/1 X2/2 X10/1 X10/2 X1-2 X2/1 X2/2 X5/8 X2/3 X5/6 X2/4 X5/7 X2/6 X2/5 HR 33 X6-1 X6-2 X6-3 X6-4 X6-5 X6-6 extern X6-7 X5/2 X6-8 X5/1 X6/9 X6/10 X6/11 X6/12 Option Stromlaufplan / schematic-diagram X 350 erstellt am/von 18.02.2011... - Page 35 Передача и воспроизведение данного документа, использование и сообщение о его содержании запрещены без специального полномочия. Правонарушители несут ответственность по возмещению убытков. Все права защищены в случае выдачи патента , регистрации образца модели или конструкции. Lorch Schweißtechnik GmbH 11.18 909.1551.0-08 - 35 -...
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Page 36: 350 Control Pro Pst
Stromlaufplan / schematic / Схематический 23.2 X 350 Control Pro PST K1 1/2 L A1 R A1 L A2 R A2 X2/1 X2/2 X10/1 X10/2 X1-2 X2/1 X2/2 X5/8 X2/3 X5/6 X2/4 X5/7 X2/6 X2/5 HR 33 PST HR 33 X6-1 X6-2 X6-3 On/Off X6-4 X6-5 X6-6... - Page 37 Передача и воспроизведение данного документа, использование и сообщение о его содержании запрещены без специального полномочия. Правонарушители несут ответственность по возмещению убытков. Все права защищены в случае выдачи патента , регистрации образца модели или конструкции. Lorch Schweißtechnik GmbH 11.18 909.1551.0-08 - 37 -...
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Page 38: 350 Basic Plus
Stromlaufplan / schematic / Схематический 23.3 X 350 Basic Plus Nefi01 X2/1 X2/2 DRV02 X10/1 SF02 X10/2 BF03 BF-Folie X2/1 X2/2 X5/8 DC01 X2/3 X5/6 X2/4 X5/7 X2/6 X2/5 HR 33 X6-1 X6-2 X6-3 X6-4 Mapro01 X6-5 X6-6 extern X6-7 X5/2 X6-8 X5/1 X6/9 X6/10 X6/11 X6/12... - Page 39 Передача и воспроизведение данного документа, использование и сообщение о его содержании запрещены без специального полномочия. Правонарушители несут ответственность по возмещению убытков. Все права защищены в случае выдачи патента , регистрации образца модели или конструкции. Lorch Schweißtechnik GmbH 11.18 909.1551.0-08 - 39 -...
- Page 40 Lorch Schweißtechnik GmbH Im Anwänder 24 - 26 71549 Auenwald Germany Tel. +49 7191 503-0 Fax +49 7191 503-199 info@lorch.eu www.lorch.eu...
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