For the following, turn off the power switch or disconnect the power plug of the machine from the receptacle.
For the following, turn off the power switch or disconnect the power plug of the machine from the receptacle.
发生下列情况时，应立即关掉电源开关，或拔下电源线插头。
For the following, turn off the power switch or disconnect the power plug of the machine from the receptacle.
发生下列情况时，应立即关掉电源开关，或拔下电源线插头。