Related Manuals for Hong Kong Easyweld EasyArcARC 200
Summary of Contents for Hong Kong Easyweld EasyArcARC 200
- Page 1 EasyArc ARC 200/ ZX7-300/ ZX7-400 INVERTER MMA WELDING MACHINE OPERATION MANUAL Hong Kong Easyweld Limited...
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Page 2: Ec Declaration Of Conformity
CONTENTS - Contents & Declaration of Conformity - Warnings & Safety Information - General Description & Block Diagram - Equipment Specification & Circuit Diagram - Installation & Operation - Checks, Cautions, Safety Tips - Maintenance & Troubleshooting EC DECLARATION OF CONFORMITY Hereby we declare that our machines for industrial and professional use as stated below: Types:... - Page 3 WARNING Welding and cutting is dangerous to the operator, other people in, or near, the working area, and the surrounding environment, if the equipment is not correctly operated. Therefore, the performance of welding/cutting must be carried out under the strict and comprehensive observance of all relevant safety regulations.
- Page 4 FUMES and GASES can damage your health The fumes and gases produced when welding can be hazardous to your health. Avoid breathing these fumes • Keep your head out of the fumes, do not breathe them in. • If indoors ventilate the area well and/or use local extraction ventilation equipment to remove fumes and gases •...
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Page 5: Limited Warranty
• Connect earth/work cables as close as possible to the welding zone to prevent welding current from traveling long paths and possibly causing electric shocks or fire hazards. NOISE can damage hearing Noise from some welding/cutting processes can exceed recognized safe levels causing both temporary and permanent hearing loss. -
Page 6: General Description
GENERAL DESCRIPTION These welding machines are manufactured with advanced inverter technology. With power MOSFET and PWM technology, the inverter converts DC voltage, which is rectified from mains input AC voltage, to high (100 KHz) frequency AC voltage; subsequently, the voltage is transformed and rectified to give a smooth, stable D.C. -
Page 7: Equipment Specifications
EQUIPMENT SPECIFICATIONS EasyArc EasyArc TYPE EasyArc EasyArc ZX7-300 ZX7-400 Input 220±15% 380±15% voltage(VAC) Input Frequency 50/60 50/60 50/60 50/60 (Hz) Rated input(KVA) Rated output voltage Output 20-160 20-200 20-300 20-400 current (A) Drive current 20-270 20-360 range (A) Duty cycle % No-load voltage(V) No-load loss(W) - Page 8 INSTALLATION & OPERATION Current Meter Pilot Lamp Main Current Arc Control Power :Lamp Pilot Lamp Power :Lamp Arc Starting Main Current Ground Electrode Ground Electrode holder Connection Connection holder Connection Connection 1. Connection of Power Supply Cables A primary power supply cable is fitted to this welding equipment. Connect the power supply cable to the correct voltage, as stated on the rating plate attached to the machine.
- Page 9 3. Power Supply Switch While the power supply switch is on, the built-in fan works and current meter displays the current value. 4. Welding Current Output Setting Set the current output by using the “welding current knob” Approximate current settings for different electrode sizes are as follows: Ø1.6: 30-50A;...
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Page 10: Maintenance
Avoid the operation of welding in the open air unless the working area sheltered from the sun, rain water and snow etc; the temperature of working environment should be maintained within -10°C to +40°C. The minimum distance of this welding equipment and any wall or other object should be 30 cm. -
Page 11: Troubleshooting
TROUBLESHOOTING Caution: Only the qualified technicians are authorized to undertake the repair task of this welding equipment in case of machine fault. Fault Symptoms Diagnosis Corrective Action While this welding equipment 1. Possible failure of input 1. Check and rectify. is operated, the pilot lamp is voltage.