Fire-fighting pumps are a kind of professional fire-fighting tools. They have a vital role in our lives and are related to the safety of many people. Almost all office corners or communities in the city can see their presence. Many people think that fire tools should be professionals, but in many emergency situations, we may use them for ourselves. Let's look at what to look out for before starting:
1, to check the flow of the valve switch status, in some cases, due to long-term use or failure, the valve switch will be open when needed, which is a great security risk. It is very important to check the status of the corresponding return valve switch. In this process, we need to understand that the return valve should be fully open and the valve of the valve group should be closed. In addition, professional knowledge also includes the need to close several foam tank valves at the entrance when trying out the foam.
If you don’t understand it, you can ask a professional to explain it, or you can search for a query on the Internet, and you’ll gradually learn a little about it. In addition, it should be noted that opening one of the return valves can start the pump. All of these, after the trial is completed, remember to restore all valves to their proper state. Once a real emergency occurs or an exercise is required to use a fire pump, the corresponding valve of the valve group should be opened and the return valve must be closed.
2. The handle state of the clutch should be in the position of removing the "slack". We must pay attention to these small details in detail.
3, open the air release switch, let the float complete reset, close the valve. Before the fire pump is started, it mainly checks some small aspects.
1, to check the flow of the valve switch status, in some cases, due to long-term use or failure, the valve switch will be open when needed, which is a great security risk. It is very important to check the status of the corresponding return valve switch. In this process, we need to understand that the return valve should be fully open and the valve of the valve group should be closed. In addition, professional knowledge also includes the need to close several foam tank valves at the entrance when trying out the foam.
If you don’t understand it, you can ask a professional to explain it, or you can search for a query on the Internet, and you’ll gradually learn a little about it. In addition, it should be noted that opening one of the return valves can start the pump. All of these, after the trial is completed, remember to restore all valves to their proper state. Once a real emergency occurs or an exercise is required to use a fire pump, the corresponding valve of the valve group should be opened and the return valve must be closed.
2. The handle state of the clutch should be in the position of removing the "slack". We must pay attention to these small details in detail.
3, open the air release switch, let the float complete reset, close the valve. Before the fire pump is started, it mainly checks some small aspects.
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