If you see smoke due to operation of safety vent, please turn off the main switch or pull out the plug from the outlet.

若看见因防爆阀动作而产生的烟气，请关闭主开关或拔开离合器。

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C. safety switch protection device, when the motor is overloaded or when one-way operation, the safety switch will automatically cut off the power supply.

安全开关保护装置，当马达过载或单向运转时，安全开关会自动切断电源。

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C. safety switch protection device, when the motor is overloaded or when one-way operation, the safety switch will automatically cut off the power supply.

安全开关保护装置，当马达过载或单向运转时，安全开关会自动切断电源。

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