Страница 1: ...ructions Read carefully before attempting to assemble install operates or maintains the product described Protect yourself and others by observing all safety information Failure to comply with instructions could result in personal injury and or property damage Retain instructions for futurereference ...
Страница 2: ...d the require in written or calling form to the licensed distributors The user can not change any parts without the manufactures advanced permission Otherwise the user shall be responsible for an the accidents caused by the inappropriate use Catalogue Chapter Paragraph Safety Content Safety warning Chapter 1 Product description Chapter 2 Installing Chapter 3 Operation Chapter 4 Maintenance Chapter...
Страница 3: ...perating the welder Always wear dry protective clothing andwelding gloves and insulated footwear Always operate the welder in a clean dry well ventilated area Do not operate the welder in humid wet rainy or poorly ventilated areas Be sure that the work piece is properly supported and grounded prior to beginning any electric arc welding operation Coiled welding cable should be spread out before use...
Страница 4: ...rs Do not operate any electric arc welder in areas where flammable or explosive vapors may be present Take precautions to be sure that flying sparks and heat do not cause flames in hidden areas cracks behind bulkheads etc Do not breathe fumes that are produced by the arc welding operation These fumes are dangerous If the welding area cannot be adequately ventilated be sure to use an air supplied r...
Страница 5: ... maintenance The wrong or inappropriate equipment maintenance can cause injury or death The licensed people can do assembly maintenance and some other operation The power source shall be turned off when any maintenance work in the power source needed Endure that the cable earth wire connector main lead and power supply are in the normal work Donotabuse equipments andfiring Keep the safe equipment ...
Страница 6: ...7cm X 34 5cm Duty cycle is the ratio of the uninterrupted on load duration to the total time 10 minutes here It lies between 0 and 1 and can be expressed as a percentage For example in the case of a 60 duty cycle a load is applied continuously for 6 min followed by a no load period of 4 min Note 1 The heating test of the welding power source is carried out at ambient temperature Duty cycle at40 C ...
Страница 7: ...wer gradient of cure named slope normal means drop off voltage per 100A The curves show the output voltage we can get in any preset output current because the V A slope is fixed 50 100 150 200 MIG 150 external static characteristic I2 A 250 Diagram 1 1 static external characteristic curve 1 5 Safety Before operating the equipment you must read the safety directions to avoid the hurt due to the ina...
Страница 8: ...re packing box can t block air circulating 4 Choose roomy ground to placed spare parts in order to installing conveniently 2 3 Installing the handle Following the diagram 2 1 1 Place the handle 1 on top of the cover 2 Secure the handle using the screws 2 Diagram 2 1 2 4 Wire spool loading NOTE This welder can weld using 0 8rr m or 0 9mm Flux Cored wire E71T GS 0 6mm or 0 8mm steel wire E70S 6 wire...
Страница 9: ...rive roll 6 The milled nut 10 on the tension adjusting knob 7 adjusts the pressure on the wire Adjust pressure by turning the milled nut 10 until smooth and easy wire feeding Start with the pressure set to an intermediate value Readjust if necessary Slightly less pressure maybe required If the drive roll slips while feeding wire the pressure should be increased until the wire feeds properly 7 Remo...
Страница 10: ...gauge 0 25Mpa pressure range for safe outpouring 0 0 35Mpa to make sure that it was supplied with a gasket Tighten the regulator coupling to the cylinder gas valve Now connect the welder gas line to the hose barb outlet on your regulator a stainless steel hose clamp can be used to insure a leak proof connection See diagram 2 5 Check all connections for leaks by opening the regulator and cylinder g...
Страница 11: ...hows the secondary no load voltage in volts This symbol shows the rated duty cycle This symbol shows the welding current in AMPS This symbol shows the welding voltage in VOLTS This symbol shows the rated supply voltage This symbol shows the welding unit s maximum absorbed current in AMP This symbol shows the welding unit s maximum effective supply current in AMP This symbol shows the welding unit ...
Страница 12: ...ram 3 2 Stepl Connect work clamp onto metal to be welded or to the metal workbench where the object is mounted and electrically connected Step2 Before plugging in adjust amperage and wire feed speed according to material type and thickness and the wire size StepS Check the power switch is in OFF position and then plug the power cord into its electrical outlet Step4 While holding the Torch with the...
Страница 13: ...5 While holding the Torch with the wire and tip clearly out of the way of any grounded objects turn the power switch to ON position StepG Orient yourself on the area to be welded and then place the Face Shield over your eyes Warning Never look at the ignited arc without ANSI approved arc shaded eye protection in a full face shield Permanent eye damage or blindness can occur Skin burns can occur Ne...
Страница 14: ...he end of the Nozzle The end should be flat and even If the end is uneven chipped melted cracked or otherwise damaged the Nozzle will adversely effect the weld and should be replaced 4 Reinstall the Nozzle after inspecting and cleaning the ContactTip CONTACT TIP INSPECTION CLEANING AND REPLACEMENT 1 Make sure the entire Welding Torch is completely cool before proceeding 2 Remove the Nozzle as expl...
Страница 15: ... 2 Clean or replace wire liner 3 Clean or replace contact tip 4 Replace drive roller 5 Tighten tension knob Gun nozzle arcs to work surface 1 Slag inside gun nozzle 2 Insulation ring melted expired or 1 Clean slag from gun nozzle 2 Replace nozzle Work clamp and or cable gets hot 1 Poor contact 2 Using an extension cord with excessive length 1 Be sure all connections are secure and attaching surfac...
Страница 16: ...Chapter 6 Packing list Packing list No 1 2 3 4 5 6 7 Name Welding power Operating manual Weld wire Handle Screw Gas hose Hose clamp Specification MIG 150 GB9074 4 M5X16 Qty 1 1 1 1 2 1 2 Remark 1 16 ...
