Automatic start: When the fire extinguishing equipment is connected to the automatic fire alarm system, the heptafluoropropane gas fire extinguishing controller can automatically start in the event of a fire. After receiving the fire signal, the controller will cut off the non fire power supply connected to the fire area and start the fire extinguishing system.

手动启动：当灭火设备未接入火灾自动报警系统时，可以通过手动启动按钮启动七氟丙烷气体灭火设备。手动启动按钮通常位于设备附近或操作间内，方便人员操作。

Manual start: When the fire extinguishing equipment is not connected to the automatic fire alarm system, the heptafluoropropane gas fire extinguishing equipment can be started through the manual start button. The manual start button is usually located near the equipment or in the operation room, making it convenient for personnel to operate.

机械式应急启动：在七氟丙烷气体灭火控制器出现故障无法正常启动时，可以通过按下机械式应急启动按钮启动灭火设备。机械式应急启动按钮通常位于设备附近或操作间内，方便人员操作。

Mechanical emergency start: When the heptafluoropropane gas fire extinguishing controller fails to start normally, the fire extinguishing equipment can be started by pressing the mechanical emergency start button. The mechanical emergency start button is usually located near the equipment or in the operation room, making it convenient for personnel to operate.

七氟丙烷气体灭火设备的启动方式与设备的安装位置、火灾规模和环境条件有关。在使用七氟丙烷气体灭火设备时，必须根据实际情况选择合适的启动方式，并按照使用说明书的要求进行操作。同时，在平时需要定期检查和维护设备，确保其处于良好状态，以便在火灾发生时能够及时有效地进行灭火。

The starting method of heptafluoropropane gas fire extinguishing equipment is related to the installation location, fire scale, and environmental conditions of the equipment. When using heptafluoropropane gas fire extinguishing equipment, it is necessary to choose a suitable starting method based on the actual situation and operate according to the requirements of the user manual. At the same time, regular inspections and maintenance of equipment are required to ensure that it is in good condition in order to effectively extinguish fires in a timely manner.