合上电梯供电开关，再分步控制柜内各控制回路电开关。检查所有电源电压和相序(相序继电器)是否正确。
Turn on the power switch, then turn on the switches in controller. Check phase and voltage.
检查电动机上的电压板是否适合供电电压。
Check that the voltage plate on the motor is suitable for the supply voltage available.
检查电动机上的电压板是否适合供电电压。
Check that the voltage plate on the motor is suitable for the supply voltage available.
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