90L Type Hfc 227ea FM200 Fire Extinguishing System With Multiple Zones Controlled

90L Type Hfc227ea Fire Suppression System With Multiple Zones Controlled

Key points for using heptafluoropropane gas fire extinguishing equipment!

Heptafluoropropane gas fire extinguishing equipment is non-toxic, clean, and environmentally friendly. It is an excellent fire extinguishing equipment and is loved by the public. However, because of the wide audience, we should pay more attention to the installation and use of the equipment to ensure that we use heptafluoropropane fire extinguishing equipment under the premise of safety. Let's take a look at the specific points of its use!

1. Key points for using heptafluoropropane gas fire extinguishing equipment

• Before spraying HFC-227ea, all personnel must evacuate the fire scene within the delay period (usually 30 seconds). The protection area after extinguishing the fire should be ventilated. Underground protection areas and ground protection areas without windows or with fixed windows should be equipped with mechanical exhaust devices. The exhaust outlet should be located at the bottom of the protection area and should be directly connected to the outdoors. The ventilation frequency of communication rooms, computer rooms and other places should be no less than five times per hour.

• The protection area should meet the following requirements: the ambient temperature should not be too extreme and should be kept dry and well ventilated; the air should not contain explosive, conductive dust and harmful substances that corrode parts, otherwise it must be protected, and the HFC-227ea fire extinguishing equipment should not be subjected to vibration and impact.

• The door of the protection area should open in the direction of evacuation and be able to close automatically; the door used for evacuation must be able to be opened from inside the protection area.

• Personnel who install and debug HFC-227ea fire extinguishing equipment should be familiar with the basic structure, working principle, performance and operation procedures of the system, as well as the basic structure and working status of each valve.

• HFC-227ea gas cylinders should be kept away from heat sources. During transportation, they should be loaded and unloaded gently, and collision is strictly prohibited.

• The new safety diaphragm of HFC-227ea fire extinguishing equipment must be supplied by the original company, and untested diaphragms shall not be used as substitutes at will.

• During the disassembly and assembly process, the surface should be avoided from being damaged to affect the appearance.