Provision shall be produced for standby pumps fed from distinct source of electricity at the rate of fifty per cent of mixture amount of pumps, topic to least of 1 and maximum of two. Where pumps are of different capacities, standby pump ought to be of greatest potential.
此篇知識可能不適用於所有同類型/系列的產品，部分畫面選項或操作步驟可能會因為軟體版本的不同而有差異。
华硕提供您此非华硕所制造之产品的相关信息仅为参考之用，请直接洽询该厂商以了解产品详情，华硕与此信息或服务无涉。
On the list of techniques for extinguishing fire in cities, towns and industrial properties is by providing external hydrant units. Hearth hydrant units consist of acceptable capacity reservoirs, preparations to impart strain into the h2o, suggests to Express the h2o to numerous locations and suitable drinking water shops at the needed areas. As a way that such method could operate effectively, it will be needed to give steerage to the provision, set up, inspection and routine maintenance of This technique. This standard addresses minimal requirements for these types of technique.
即使您使用的桌上型電腦或筆記型電腦未連接至燈效設定檔中所有列出的裝置，您仍可將燈效設定檔局部套用至已連接的裝置。
The static hearth fighting pumps shall conform to the necessities offered in IS 12469: 1988. The potential of pumps ought to be labored out based on prerequisites of output and strain for the program.
Isolating (Reduce off) valves should be comprehensively overhauled every year to remove sludge along with other overseas make any difference gathered in valve seating.
Gentle steel tubes, tubulars along with other wrought steel pipe fittings: Section 2 Gentle metal tubulars together with other wrought steel pipe fittings (third revision)
Testing of pressure and output in various parts protected with ome88 the hydrant program ought to be carried, no less than every single quarter. Hydrant mains must be examined with the pump offering at its highest pressure with the many hydrants outlet closed and thereafter, with not less than 3 adjacent hydrants opened to see that the hydrant produce the minimum output of one one hundred twenty five litres for every minute in a minimal tension of 5.
此篇知識可能不適用於所有同類型/系列的產品，部分畫面選項或操作步驟可能會因為軟體版本的不同而有差異。
Hydrants situated in ome88 circumstances where They are really very likely to be weakened by vehicular visitors really should be suitably guarded on all sides against achievable destruction.
The ome88 valve of the hydrant should not be operated if the pit is full of h2o Until the stand pipe or hose are very first equipped.
In order to avoid possibility of contaminating ome88 the h2o offer, each individual endeavour need to be made to prevent gathering water ome88 simultaneously inside a pump from a drinking water main.
Code of exercise for installation and routine maintenance of interior hydrants and hose-reel on premises (initially revision)
The fireplace hydrant mains should often be laid in rings or crosslinked rings, that is certainly, all the mains needs to be interconnected.