Introduction to installation and maintenance of Fire emergency light for home user
In engineering design, in order to facilitate daily maintenance and management, Fire emergency light for home users is best to use dedicated feeder loops for power supply on a layer-by-layer basis. In order to ensure the reliability of the power supply of Fire emergency light for home user, the power supply should be provided by the low-voltage emergency bus section of the substation if possible. That is, when the diesel generator set is used as the emergency power supply, as long as the generator is put into use, it will have electricity to continue. Ensure power supply.
In a fire situation, there is less smoke and more oxygen close to the ground, and the instinctive response of people to evacuate is to bend over or crawl forward. Therefore, local high-illuminance lighting is more effective than the uniform illuminance brought by high-level installation. Therefore, low-level installation should be promoted, that is, Fire emergency light for home users should be provided near the ground or at ground height. Fire emergency light for home users are delivered in a discharged state, and must be charged for 20 hours before being discharged.
The Fire emergency light for home users in use should perform regular performance inspections, and pass the continuous switch test every half a month or a month to check the circuit conversion and the emergency function of the battery, and discharge it to extend the battery life. Do a good job of fire protection for power distribution lines. When laying in the dark, lay it in a non-combustible structure, and the thickness of the protective layer is not less than 30mm; when laying in the open, metal pipes should be worn, and fireproof coatings should be applied to the outside of the steel pipes or other fire prevention measures; Cables or fire-resistant cables, wires.
The above is the introduction of Fire emergency light for home user. Although Fire emergency light for home user is not used many times in life, the role of Fire emergency light for home user will not be reduced because of this, precisely because of some special moments. Fire emergency light for home user is only used, so it is called emergency light. It is not difficult to see its importance from the name, and I hope everyone can understand it.