HUAYUAN SLG-200HF, Manual Instruction, Page: 2 / 53

Safety Depends on You
HUAYUAN arc welding and cutting equipment 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 100%, which means the machine can work continuously
at the rated cutting current. The machine has the function of thermal protection. When the internal temperature exceeds a
set temperature, thermal protection moves on and the abnormal 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
abnormal indicator lamp on the panel turns OFF.
5. The electric magnetic compatibility of this plasma cutting power source is A.
Purchase Date
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___________________
Serial Number
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Machine Model: ___________________
Purchase Place: ___________________