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Welcome to use our company’s welding machine! For your own and other people’s safety, please read the manual carefully before operating. And the user manual must always be available near the welding machine. Announcement The contents of this manual are updated irregularity for updating of product. The manual is only used as operation guide, except for other promises.
1 Safety warning Security Definitions It indicates that neglecting safety warnings may result in serious accidents, even death or serious injury. It indicates that neglecting safety warnings may result in minor injury to personnel or property damage. It indicates that neglecting safety warnings may result in equipment failure or damage.
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Installation Operation Precautions The power source shall not be used for pipeline thawing, battery load or motor start-up. Beware of Electric Shocks ◆ Before welding, the yellow-green grounding wire in the power line must be grounded and the insulation of the welding cable must be ensured. ◆...
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◆ Keep ventilation system of welding machine unblocked. The minimum distance between power source and surrounding place should be greater than 0.5m. Do not cover the inlet and outlet of equipment to ensure smooth circulation of cooling air. Welding Sparks May Cause Fire or Explosion ◆...
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◆ Protective barriers are set around the welding site to prevent arc or welding spatter from injuring others. Avoiding Electromagnetic Interference ◆ Users should ensure that the welding power supply and other equipment in the environment do not produce electromagnetic interference, otherwise corresponding shielding and protection measures should be taken.
◆ When the power source with cylinder and wire feeder is hoisted, the two equipments should be unloaded from the power supply first. When moving the power source on the ground, it is necessary to fix the cylinder with a strap or chain to prevent dumping and injuring people. ◆...
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Thanks for purchasing our products and looking forward to your precious advice, we will try our best to perfect our products and service. The machine is mainly used in industrial fields. It will cause radio interference if used indoors. Please take through precaution measures.
The following procedures shall be operated by electrician! Connect proper power cable to the distribution box with corresponding capacity according to the input voltage and current (See technical parameter table). Do not connect to the inappropriate voltage and make sure that the difference of power supply is within permitted range. 3 Installation The welding equipment is equipped with power voltage compensation device.
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Installation diagram Plastic with round corner: Power Supply Electrode holder Workpiece Earth clamp Iron shell Electrode holder Power Supply Workpiece Earth clamp The Belt Fixing Steps (optional) The images shown here are indicative only. If there is inconsistency between the image and the actual product, the actual product shall govern.
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Take the following parts to fix the belt into the Fix the belt as figure 1 to 3. The length of the belt machine. can be adjusted as needed. Figure. 1 Figure. 2 Figure. 3...
4 Operation 4.1 Front panel layout With stand-by button Without stand-by button Instruction Description Power indicator Over heat indicator In case of over heat, the indicator lights on Stand-by button Press the stand-by button, the power indicator lights on. The machine enters working state.
The fan is in the dormancy state when the welding machine starts welding. It won’t work until the internal temperature above 45℃. And it will stop working when the temperature is less than 35℃. 4.3 Welding environment and safety ⚫ Working surrounding a) Welding should be carried out in dry surroundings.
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⚫ Arc starting difficulty. Arc interruption happens easily. Examine whether grounding wire clamp contacts with the work pieces well. Examine whether each joint has improper contact. ⚫ The output current fails to reach rated value. The deviation of power voltage from rated value may cause that the output current does no accord with adjusted value.
5 Daily maintenance and checking ⚫ Daily maintenance 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.
➢ Check if there is abnormal liberation and sound when the power is on ➢ Check if there is smell when the Power part power is on ➢ Whether the outside color change or get warm ➢ Whether the wire feeder pipe is broken,and the connector is loosen Outer parts Whether the outer shell or other...
Malfunctions Solution ➢ Confirm the power switch is on. ➢ Fan does not rotate; Power supply available for input cable. ➢ No welding output Check if the silicon bridge is damaged. ➢ There is malfunction occurs in the supplementary power source on control board (contact dealers).
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