如果产生不正常的温升(异常噪音、振动)，必须停车查明原因。

If there arises any abnormal temperature (unusual noises, vibration), it is necessary to stop the machine and investigate the cause.

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清理完毕后，进行车辆路试，以确定发动机在行驶过程中无异常噪音。

After cleaning, the vehicle road test to determine the engine in the course of no abnormal noise.

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如果本机冒烟或发出异常噪音，应立即关闭主电源开关，从电源插座拔出电源线，然后致电当地的授权skyray经销商。

If the instrument gives off smoke or makes unusual noises, turn off the mains supply as soon as possible and pull out the plug from the socket. Call the local authorized Skyray agent.

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