There are 7 ways to start a fire fighting pump

1. Activate the low-pressure switch of the water outlet pipe through the fire hydrant. When the water pressure on the outlet main pipe drops below a certain value, a signal is sent to the fire pump control cabinet to activate the fire pump in conjunction.

 

2.By the flow switch of the high-level fire water tank, it is automatically started. When the water on the replenishment main reaches a certain flow rate, a signal is sent to the fire pump control cabinet, and the fire pump is interlocked to start.

 

3.Activate the pressure switch through the alarm valve. For the dry fire hydrant system, the network management of the dry fire hydrant system is filled with pressurized gas, without water, and has an alarm valve group. When the signal is sent to the water pump control cabinet, the fire pump is interlocked to start.

 

4.Activate through mechanical emergency mode. When the secondary circuit inside the fire pump control cabinet is completely paralyzed and remote interlocking and on-site manual operation cannot be started, on-site mechanical emergency start can be used. There is a mechanical emergency switch above the water pump control cabinet. When the emergency wrench is turned, the water pump will start.

 

5.It is started manually on site through the water pump control cabinet. Set the water pump control cabinet to manual mode, press the start button to start the water pump.

 

6. Remote start through the multi line panel of the fire linkage controller. Press the water pump start button on the multi line control panel to manually start the fire pump remotely.

 

7. Activate by manually pressing the alarm button or by linking an independent fire detector with a fire hydrant button. The signal is sent to the linkage controller, which then transmits the signal to the fire pump control cabinet to start the fire pump.