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Related Manuals for Top Gun TGWMIG165MST
Summary of Contents for Top Gun TGWMIG165MST
- Page 1 USER MANUAL TGWMIG165MST MIG /STICK/DC TIG...
- Page 3 WARNING! This operator’s Manual including the guides of equipment and installation descriptions, protect yourself and others from possible serious injury or death, please read this manual carefully. Symbol definition This Manual contains symbols as blow, please refer to their means expressed Symbol Definition Texts beginning with this symbol indicate potentially serious dangers...
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Page 5: Table Of Contents
Contents 1 Attention ........................1 2 Product brief introduction ..................6 2.1 Summarize ......................6 2.2 Technical parameters ..................7 3.Installation instructions ....................8 4 operating instructions ....................10 4.1 Operation panel interface ................10 4.2 Welding operation instruction ................. 11 4.3 Polarity conversion joint ................... -
Page 6: Attention
1 Attention The precautions listed in this manual are intended to ensure the safe use of the machine and to protect you and others from harm and injury. The design and manufacture of the welding machine power take full account of the safety, be sure to comply with the precautions in this manual, otherwise it will cause serious accidents. - Page 7 To avoid accidents, please observe the following rules: Do not use this machine for other works but welding. The construction of the input power source, the setting of the installation site, the use of high-pressure gas, storage and disposition, the storage of the workpiece after welding and the disposal of waste shall be carried out in accordance with the relevant regulations.
- Page 8 Do not welding gas-filled trachea, seal groove, etc. Place a fire extinguisher near the welding work site to prevent the fire from happening. To avoid breathing these fumes and gases hazardous to health, please use the required protective equipment. To prevent accidents such as gas poisoning and suffocation, please use the prescribed ...
- Page 9 Do not use the welder with the case removed. Persons with professional qualifications or relevant knowledge and skills can install, operate, overhaul, and maintain the welder. Do not put fingers, hair, clothing, etc. Close to the cooling fan and other rotating parts. ...
- Page 10 a) The upper, lower and adjacent power cables, control cables, signal cables and telephone cables of the welding equipment; b) Radio and television transmitting and receiving devices; Computer and other control equipment; d) Safety identification equipment, such as the monitoring of industrial equipment e) People Health conditions such as cardiac pacemakers and hearing AIDS;...
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Page 11: Product Brief Introduction
roduct brief introduction Summarize The welding machine of our brand is manufactured by inverter technology. The principle is to use the single tube IGBT (the inverter frequency can reach 25-50KHz) to convert 50/60Hz to dc and then to high frequency and lower voltage rectification ， The pulse width modulation (PWM) output can be used for welding high-power dc power supply，due to switching power inverter technology is adopted, the weight of the welder has dropped considerably, the conversion efficiency of the whole machine is increased by more than 30%. -
Page 12: Technical Parameters
Technical parameters TGWMIG165MST Machine type Supply voltage (V) 1 phase AC 240V±15% Frequency (Hz) 50/60 26.2 (MIG) Rated Max. input 30.1 (MMA) current (A) 18.7 (TIG) 40-165 (MIG) Output current 30-160 (MMA) adjustment (A) 20-160 (TIG) 16.0-22.3 (MIG) Output voltage (V) 21.2-26.4(MMA) -
Page 13: Installation Instructions
3.Installation instructions Our welding machine is equipped with power supply voltage compensation device，The power supply voltage can continue to work when the rated voltage is within 15% range. When using longer cables, in order to reduce voltage drop, use a larger section of the cable is recommended;... - Page 14 clamps the workpiece. This procedure must be operated by an electrician！ According to the input voltage and current of the welder（See the technical parameters table） Connect proper power cable to the distribution box with corresponding capacity，Do not connect the wrong voltage，make sure that the error of power supply is within permitted range.
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Page 15: Operating Instructions
4 operating instructions Operation panel interface TGWMIG165MST Voltage display. Current display. Welding mode shift button: 1. Press the button can shift “Flux-cord 1.0” / “Flux-cord 1.2” / “Solid wire 0.8” / “Solid wire 1.0” / “MMA” / “LIFT TIG” functions. -
Page 16: Welding Operation Instruction
4.2 Welding operation instruction On display After open the power supply，front panel display state Sq-type，and【Multifunctional data display window】Flash 3 seconds (Or any buttons and knobs on the front panel). Enter the welding mode saved last time. Manual welding operation procedures ... -
Page 17: Polarity Conversion Joint
4.3 Polarity conversion joint This machine has the polarity conversion; There are positive output terminal and negative output terminal between wire feeder and wire spool; When use solid wire with gas protection, torch socket should be connected to the positive output terminal, ground cable should be connected to the negative output terminal;... -
Page 18: Welding Problems And Solution
function will keep the welding current in the rated range. If the input voltage exceed the permissible value, the machine would be damaged. Users should take protective measures in advance to avoid it. Make sure earth connected before operation. On the rear panel of welding machine, a screw for earth connecting would be found. It must be ground connected with cable whose section is bigger than 6mm before operation, to avoid accidents caused by static or electricity leak. - Page 19 Remove dust regularly with dry compressed air. If the welding machine is used in surroundings with heavy smoke and polluted air, it is necessary to remove dust at least one time one month. The pressure of compressed air shall fall to required level to prevent damage to small components in the machine.
- Page 20 WELDING TORCH Position Checking keys Remarks If installment fixed, the front distorted Reason for air hole. Loophole Reason for burning the torch. Attach splash or not. （can use splash-proof material ） If installment fixed Reason of torch screw thread damage Electric hole Damage of its head and hole blocked Reason of unstable arc and broken arc...
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Page 21: Trouble Shooting And Error Checking
If the earth cable that connects the main part is broken Earth cable and connects tightly Trouble shooting and error checking Notes: The following operations must be performed by qualified electricians with valid certifications. Before maintenance, you are suggested to contact local distributor to verify qualification. -
Page 22: Initial Problems Diagnose
For this reason, an initial diagnosis list for general welding troubles is shown below. A trouble happened may be found in the column of “Abnormal items” on up-right of the list, please inspect and maintain for the corresponding items which have “ 〇 " mark in the column according to the following list respectively. - Page 23 Abnormal Items Area and Item to be Inspected and Maintained Wire feeding wheel does not match with the diameter of wire in texturing tube Crackle on wire feeding wheel, Wire Feeding groove blocked up or defect 〇 〇 〇 〇 〇...
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Page 24: Appendix Ⅰ Welding Parameter List
output cable Bad electric conductivity of parent material Cross-section of cable is not Lengthened enough 〇 〇 〇 〇 Cable It is rolled up or folded Welding current, voltage, angle Work of weld gun, welding rate and Condition for wire length stretched out should 〇... - Page 25 Plate Wire Current Voltage Welding Wire Gas flow thickness diameter speed extension rate （A） （V） （mm） （mm） （cm/min） （mm） （L/min） 0.8,0.9 60～80 16～17 40～50 80～100 19～20 40～55 10～15 0.8,0.9 120～160 20～22 35～45 10～15 10～15 1.0,1.2 1.0,1.2 150～180 21～23 30～40 10～15 20～25 Plate Wire...
- Page 26 150～180 20～22 35～45 10～15 20～25 1.0,1.2 1．2 200～250 24～26 45～50 10～15 20～25 2．3～3.2...
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