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Summary of Contents for HUAYUAN LGK-100.160.200IGBT
- Page 1 HUAYUAN WELDER ISO9001-2000 Certification LGK-100.160.200IGBT Inverter Air Plasma Cutting Machine OPERATOR’S MANUAL (PLEASE READ IT CAREFULLY BEFORE OPERATION) CHENGDU HUAYUAN ELECTRIC EQUIPMENT CO., LTD.
- Page 2 LGK-100.160.200 Safety Depends on You HUAYUAN arc welding and cutting equipments are designed and built with ample safety consideration. However, proper installing and operating can ensure your safety. DO NOT INSTALL, OPERATE OR REPAIR THIS EQUIPMENT CASUALLY WITHOUT READING THIS MANUAL THROUGHOUT.
- Page 3 CHENGDU HUAYUAN ELECTRIC EQUIPMENT CO.,LTD LGK-100.160.200 Caut i ons Arc and arc rays can hurt. All performing welding workers ought to have health qualification from the authority organization to prevent you and others from arc radiation and burn. It should be prevented for children to enter into dangerous area as well.
- Page 4 6 Power: (For electrically powered welding and cutting equipment) Turn off input power before installation, maintenances and repair, so that avoid accident. HUAYUAN welding equipment is Ι class safeguard equipment; please install the equipment in accordance with the manufacturer’s recommendations by specific persons.
- Page 5 Do not work near to the welding power source. 9 Lift Equipment: carton or wooden boxes package the welding machines supplied by HUAYUAN. There is no lifting equipment in its wrapper. Users can move it to the prospective area by a fork-lift truck, and then open the box.
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Page 6: Table Of Contents
CHENGDU HUAYUAN ELECTRIC EQUIPMENT CO.,LTD LGK-100.160.200 CONTENTS 一.Summary …………………………………………………………… 5 二.Safety and Attention ………………………………………………… 5 三.Work Environment Conditions ……………………………………… 7 四.Technique Parameters ……………………………………………… 8 五.Working Principles ………………………………………………… 8 六.Panel and Functions ………………………………………………… 10 七. Protection function of the cutter …………………………………….12 八.Installation and Operation... - Page 7 Air plasma Cutting Plasma machine Characteristics LGK-100.160.200IGBT inverter air plasma cutting machine is a new generated cutter of our company. It has good characteristics as following: 1．This cutting machine adopts IGBT inverter technology which has high reliability and efficiency, light weight.
- Page 8 CHENGDU HUAYUAN ELECTRIC EQUIPMENT CO.,LTD LGK-100.160.200 It is forbidden to unfreeze the pipe line by cutting power or other usages except for cutting. The cutter case should ground reliably. Please make sure the grounding bolts of power ground reliably in case of electric shock.
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Page 9: 四.Technique Parameters
CHENGDU HUAYUAN ELECTRIC EQUIPMENT CO.,LTD LGK-100.160.200 四、Technique Parameters 1. Main technique parameters LGK-100IGBT LGK-160IGBT LGK-200IGBT Shell shield rank IP21S Rated input voltage 3～50Hz 380V Rated input capability 14.5KVA 26.3KVA 34.9KVA Rated output current 100A 160A 200A Rated output voltage 120V... - Page 10 CHENGDU HUAYUAN ELECTRIC EQUIPMENT CO.,LTD LGK-100.160.200 F u n d a m e n t a l H i g h f r e q u e n c y f r e q u e n c y I G B T...
- Page 11 CHENGDU HUAYUAN ELECTRIC EQUIPMENT CO.,LTD LGK-100.160.200 a) Digital ammeter: Displaying cutting current b) Cutting current adjusting knob: Adjusting cutting current c) Power indicator lamp: Indicating if the cutter is conducted. d) Air pressure indicator lamp：It is ON when the pressure of compressed air exceeds 0.2Mpa.
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Page 12: 七. Protection Function Of The Cutter
CHENGDU HUAYUAN ELECTRIC EQUIPMENT CO.,LTD LGK-100.160.200 此 开 关 仅 作 保 护 用 弧压输 出 控制讯 号 请 另 配 电 源 开 关 ！ Arc Vol tage C ontr ol S ignal This switch is only usedfor Protection ！... -
Page 13: 八.Installation And Operation
CHENGDU HUAYUAN ELECTRIC EQUIPMENT CO.,LTD LGK-100.160.200 Note: the water and air pressure protection is only for protecting the torch. 八．Installation and Operation Transport and Lift Power source should be shut off before moving the cutter. The wheels of cutter should face down during transportation. It is forbidden to be displayed transversely or upended. - Page 14 CHENGDU HUAYUAN ELECTRIC EQUIPMENT CO.,LTD LGK-100.160.200 Gas pressure regulating valve Inlet pipe Hoop Draining water tip The compressed gas should fit the second rule of the fourth item. Connect the gas pipe with the gas inlet of inhaler on the back panel and hoop tightly.
- Page 15 CHENGDU HUAYUAN ELECTRIC EQUIPMENT CO.,LTD LGK-100.160.200 ground wire is firmly connected to work piece. Operation method e) Security Notes Operation strictly accordant with the following steps Notes Electric shock may Cutting may cause fire or explosion hurt or even kill Splashes may ignite flammable materials nearby.
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Page 16: 九.Maintenance
CHENGDU HUAYUAN ELECTRIC EQUIPMENT CO.,LTD LGK-100.160.200 torch switch should be pressed all the time during cutting. At Self-lock point, press the torch switch and then loosen it. Cutting can start. User can make selection with regard to his operation habit. - Page 17 CHENGDU HUAYUAN ELECTRIC EQUIPMENT CO.,LTD LGK-100.160.200 Nozzle select The three main dimension of nozzle are the diameter of nozzleφ, the hole length ι and the compact angle α, can affect the cutting. It should be a dimension of the hole length and the diameter, the value is usually ...
- Page 18 CHENGDU HUAYUAN ELECTRIC EQUIPMENT CO.,LTD LGK-100.160.200 suitable, some prink maybe left on the cutting surface. Slag is coagulated on the lower side of the cutting slide when cutting the metal or oxide. This is because the melted metal is heavier than its oxide and blow.
- Page 19 CHENGDU HUAYUAN ELECTRIC EQUIPMENT CO.,LTD LGK-100.160.200 The cutting surface will be a little slant and the upper side will be a little round when cutting with air plasma. Though the slanting range is acceptable during the welding process, in order to improve the cutting quality, many people paid attention on it.
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Page 20: 十二、Accessories
CHENGDU HUAYUAN ELECTRIC EQUIPMENT CO.,LTD LGK-100.160.200 1．The ambient temperature is too 1．Let the cutter not work for a while 3. No arc striking or high. 2 ． Check fan power source or change arc breaking during 2 ． When cutting, cooling fan cooling fan cutting. - Page 21 THF1 1.5A 风 扇 KM1-1 415V 380V LGK7-AP 4 220V 110V LGK7-AP 2 415V P A1 380V 100. 60. 62 LGK7-AP 5 AP 3 电 源 过 热 欠 压 RP 1 切 割 电 流 4.7K 1:1弧 压 1:20弧 压 气压...
- Page 22 The final explanation right is reserved to Huayuan Company! If there is any change in the manual, please forgive not to inform separately! Address: Wuhou National Science Park, Chengdu, China Postcode: 610045 Tel: 0086-28-85012443, 85011951, 85013964 Fax: 0086-28-85033444 E-mail: hy@hwayuan.com...
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