HUAYUAN LGK-63/100MA, Operator'S Manual

Page 1: ...LGK 63 100MA IGBT INVETER AIR PLASMA CUTTING MACHINE OPERATOR S MANUAL PLEASE READ IT CAREFULLY BEFORE OPERATION info westweld com...

Page 2: ...eld rank of this series of cutter is IP21S so working in rain is not suitable 4 The cutter has external static characteristic with rated duty cycle 60 which means the machine can work 6 minutes and re...

Page 3: ...lectrode holder the grounding clamp the welding cable and the welding head are not affected by damp mildewed or spoilt and be replaced momentarily Never dip the electrode in water for cooling Never to...

Page 4: ...les of other welding machines and appliances The welding current is strong enough to damage them while having short circuit with them 5 Cylinder Damage of it might cause explosion Make sure that the g...

Page 5: ...tirely your body with the cable c Do not place yourself between the welding cable and the ground work piece cable if the welding cable is by your left side then the ground cable should be by your left...

Page 6: ...TS Summary 6 Safety and Attention 6 Work Environment Requirements 7 Technical Parameters 7 Working Principles 8 Panel and Functions 9 Installation and Operation 10 Maintenance 13 Cutting Technology In...

Page 7: ...anufacturing of boiler pressure container chemical container industrial power station construction metallurgy aerospace industry automobiles building and other metal cutting fields Safety and Attentio...

Page 8: ...ign bodies entering into the cutting power Cutting power should be 30cm away from the wall or other sealed in objects The distance between two sets should be above 30cm The operation height should be...

Page 9: ...The real time cutting current which is obtained through current sensor connected to output terminal in series is used as negative feedback control signal After comparing with current adjusting signal...

Page 10: ...n control board LGK4063IGBT AP1 LGK 40 63IGBT LGK60T AP1 LGK 100IGBT 10 AP3 HF board LGK7 63AP3 11 AP5 Filter board LGK63IGBT AP5 12 Air filter regulator GFR 200 08 Diagram Common component list Panel...

Page 11: ...minal It is gas pipe connector to connect water cooled torch when the water cooled torch is used and it is connector to connect torch air cooled cable when air cooled torch is used 9 Power source swit...

Page 12: ...oint Plasma gas conditions Connect the gas pipe with the gas inlet of air filter on the back panel and hoop it tightly The usage of air filter regulator is as follows When it is to adjust pressure lif...

Page 13: ...cutting please loosen the torch switch cutting arc extinguishes and gas supply will stop in 5 8S automatically Notes Operation strictly accordant with the following steps Notice Electric shock may hur...

Page 14: ...y Maintenance The cutter cannot be operated and placed in strong sunshine The cutter cannot be operated and placed in moist environment The vent hole should not be covered when the cutter is operated...

Page 15: ...g speed is too slow but the incision bottom is so over heated that it melts the liquid metal flows to bottom metal and combines into one which makes the difficulty to blow away molten metal by air cur...

Page 16: ...are not ON 1 Three phase power misses phase 2 Supply power is damaged 3 Power control fuse 1 5A is broken 1 Check three phase power source 2 Change power switch 3 Change power control fuse 2 Supply a...

Page 17: ...du Huayuan Electric Equipment Co Ltd LGK 40 63 100IGBT OPERATOR S MANUAL 16 Accessories 1 Cutting power source 1set 2 Cutting torch 1pc 3 Ground cable 1pc 4 Product certificate 1pc 5 Instruction manua...

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