1、车载式液压升降机使用的时候要先测试设备的各项按钮是否正常，检查液压系统是否能正常使用，升降起来能否达到额定的高度。
When used in vehicle-mounted hydraulic lifts the button first test equipment is functioning properly, check the hydraulic system is capable of normal use, it can reach the rated lifting height.
2、车载式液压升降机支车时要注意在四周设立警告标识，支撑腿一定要打开支起，才能进行升降作业。
Vehicle-mounted hydraulic lift support car to pay attention to warning signs set up around the support leg is absolutely necessary spending on, in order to carry out lifting operations.
3、车载式液压升降机大雨或者有风的天气严禁进行作业，升降设备在使用的时候严禁车辆移动。
Vehicle-mounted hydraulic lift heavy rain or windy weather prohibited operations, lifting equipment in use when the vehicle is moving is strictly prohibited.
4、车载式液压升降机如果在使用的过程中，设备出现问题，可以松开泄压阀进行下降。
Vehicle-mounted hydraulic lifts if use of the process, there is a problem device, you can release the pressure relief valve is decreased.