Summary of Contents for JAVAC 11244-X
- Page 1 INSTRUCTION MANUAL 11244-X We have the right to improve and update the machine. The picture and the content are just for your reference. SM081175-V.1.0...
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Page 2: Matters Need Attention
1. Mechanical/Electrical/Illustration of Working Principle data Electrical Data MODE SN—— Series number CE，EN，ISO—— Certification standards Uin—— rated supply voltage U20—— range of rated ac no-load voltage and number of adjustable steps I1（max）—— max input welding current I2（max）—— max output welding current Duty——... - Page 3 2-3. Stud welding and spot welding 2-3-1. stud welding （ ） Diagram 1 Contact type: 1.The stud screw press the 2. electric discharge, 3. Stud welding base metal start arc complete When mounting the stud, the stud extend the three support legs about 2mm. Confirm the stud welding position. Press the support legs on the work piece steady.
- Page 4 2-5. Stud welding trouble The following situation may cause the trouble, please remedy them before use the machine. (1) The earth cable and the metal are not good connection. (2) Torch cable or earth cable is winding. (3) The diameter of screw clamp and stud screw is not suitable. Or screw clamp is worn. (4) The base metal dirty, rusty, paint or other problem interfere with electricity conductibility.
- Page 5 Please mount Euro and Japanese type torch to socket “1” and control socket “4” , mount earth cable to socket “2”.Select“carbon electrode heating” for switch “5”. If use brass electrode heating function, please mount brass electrode(round or iron electrode) on the torch.
- Page 6 2) For stud welding-torch with earth cable Stud torch with earth cable Only use one earth cable STUD WELDING TORCH CABLE CONTROL CABLE STUD WELDING TORCH EARTH CABLE （ONE CABLE） WORK PIECE 3) For spot welding Spot welding torch Use one earth cable or two earth cable.
- Page 7 4) carbon electrode heating (optional function, only for carbon heating type machine) Spot welding torch Use one earth cable or two earth cable. CONTROL CABLE SPOT WELDING TORCH CABLE SPOT WELDING TORCH WORK PIECE EARTH CABLES (ONE OR TWO CABLES) Operation suggestions The machine is different from traditional spot welder, it use patent power source design.
- Page 8 2-7. Controls on generator front panel A——There is two mode for choice Auto mode: after the welding torch and earth cable short circuit or contact for 0.5s,the machine will output. Manual mode: trigger on the torch, the machine will output. B——Welding parameter save Finish adjust welding mode and welding power, the user can press "save”for save the setting.
- Page 9 when the discharge indicator will light off ,the machine can output, but the it will reduce output power. N —— Brass electrode/ carbon electrode heating or welding function choice O —— Socket for brass electrode/ carbon electrode heating P ——fuse 2-8.
- Page 10 1. Use socket wrench to lose the clamp fixed screw. 2. Pull out screw clamp and gag lever post. 3. Insert screw clamp and gag lever post to torch head. Make sure the diameter of the clamp is correct and the length of the gag lever post is correct.
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Page 11: Maintenance
2-10. Maintenance (1)The machine and torch must to keep away from dust, humidity, rain. (2) Avoid vibration, when move the machine. (3) Do not put the machine reversely, protect the machine. (4)Clean the dust and check the screw, which can keep the machine in good condition. (5)Turn off the switch, when not use the machine. - Page 12 3. Safety precautions WELDING CAN BE HARMFUL TO YOURSELF AND OTHERS. The user must therefore be educated against the hazards, summarized below, deriving from welding operations. For more detailed information, order the manual. ELECTRIC SHOCK - May be fatal. Install and earth the welding machine according to the applicable regulations. Do not touch live electrical parts or electrodes with bare skin, gloves or wet clothing.
- Page 13 2) Short circuit protection After the machine output power, if the torch and earth cable are keeping short circuit, the machine will stop charge. The torch and earth cable need to open circuit, the machine can charge and welding again. 3) Over current protection In current sample is without this function.