9.0.3 A function test, start-up test and power supply line inspection shall be conducted for smoke control, smoke exhaust fan, movable smoke retaining vertical wall and automatic smoke exhaust window every quarter.
The inspection method shall comply with the provisions of articles 7.2.3 ~ 7.2.5 of this standard.
(after the system is installed for a certain period of time, the performance of some equipment and components may change due to the influence of environmental factors.
9.0.7 When the smoke control and smoke exhaust system adopts inorganic FRP air duct, the quality of the air duct shall be inspected every year, and the inspection area shall not be less than 30% of the air duct area; The surface of the air duct shall be smooth without obvious frost, condensation and stratification.
You’d better watch it..
9.0.2 Maintenance and management personnel shall be familiar with the principle, performance and operation and maintenance procedures of smoke control and smoke exhaust system.
9.0.1 The building smoke control and smoke exhaust system shall formulate maintenance management system and operation procedures, and ensure that the system is in quasi working state.
The linkage function and performance parameters shall meet the original design requirements, and the inspection method shall meet the provisions of Section 7.3 and articles 8.2.5 ~ 8.2.7 of this standard.
Action and function testing shall be carried out regularly every quarter to ensure normal startup, operation and function in case of fire.) 9.0.4 Automatic and manual startup tests shall be conducted for all smoke exhaust fire dampers, air supply valves or air supply outlets, smoke exhaust valves or smoke outlets every six months.
(fire damper and smoke control valve are functional components in the system, and each valve shall be in normal state at any time.
Maintenance management records shall be filled in according to appendix g of this standard.
Considering the overall failure probability of the system and other factors, it is stipulated that the linkage test shall be conducted at least once a year.) 9.0.6 The temperature control release device of smoke exhaust window and the fusible sheet of smoke exhaust fire damper shall have 10% spare parts, and not less than 10.
Since the valve does not act frequently after installation, it is required to conduct automatic and manual start test on all valves in the system every half a year to test the reliability of their action.) 9.0.5 Linkage test and performance test shall be conducted for all smoke control and smoke exhaust systems once a year.
(smoke control fan, movable smoke retaining vertical wall and automatic smoke exhaust window are the key equipment of smoke control and exhaust.
In order to ensure that the system meets the original design requirements, linkage test and performance detection need to be carried out, and the problems found need to be rectified in time, so as to ensure that the use function of the whole smoke control and smoke exhaust system is reliable and can really play a role in case of fire The linkage test of smoke system is a large-scale test, which consumes a lot of manpower and material resources.
The inspection methods shall comply with the provisions of articles 7.2.1 and 7.2.2 of this standard.
