Hwayuan Electric LGK-40/63IGBT, Руководство оператора

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LGK-40/63IGBT OPERATOR’S MANUAL
1
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.
Special Notes (Very Important):
1. Pay attention to avoiding the machine falling down when it is placed on the gradient ground.
2. It is forbidden to unfreeze the pipeline by the cutter.
3. The shield 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 rest 4 minutes at the rated cutting current in 10 minutes. The machine has the function of thermal
protection.When the internal temperature exceeds a set temperature, thermal protection moves on and the
abnormity indicator lamp on the panel turns ON, then there is no output in cutter. The machine can become normal
and work only after the internal temperature drops down and the abnormity indicator lamp on the panel turns OFF.
Purchase Date
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Serial Number: ____________________________
Machine Model
：
__________________________
Purchase Place
：
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