Hydrant outlet and valve for that underground sort hydrant and valves for your stand article variety hydrant must be located as close to the bottom level as is possible. The top in the outlet or spindle of your valve ought to be in a depth not exceeding 0.3 m.
請注意:務必確保已選取的區域來自正確的螢幕截圖(螢幕內),否則裝置將永遠顯示黑色。若您從外接螢幕選擇區域,且螢幕已從桌上型電腦或筆記型電腦拔除,請在套用具有同步辨色的燈效設定檔前,重新選擇自訂區域。
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The stand pipe or hose really should not be disconnected from a hydrant in which no drinking water is offered or from which the circulation has suddenly stopped right up until the valve has become shut.
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 fire fighting pumps shall conform to the necessities provided in IS 12469: 1988. The capacity of pumps really should be worked out according to specifications of output and force for the system.
Isolating (Slice off) valves needs to be comprehensively overhauled each year to eliminate sludge together with other foreign matter collected in valve seating.
Regular manhole addresses ome88 of Solid iron or strengthened concrete really should not be utilized to go over underground hydrants or maybe the valves with the stand article sort hydrants. They ought to be protected only by hinge Forged iron addresses as laid out in IS 3950: 1979 with letters ‘FH’ embossed on them.
Besides the regular/weekly inspections, the functionality on the hydrants really should be carefully checked through the hearth battling functions and regular drills and practices. The tactics really should be ome88 so organized that the utmost quantity of hydrants in different spots are operated in rotation.
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 situations where They are really more likely to be destroyed by vehicular site visitors needs to be suitably guarded on all sides versus probable problems.
The valve from the hydrant really should not be operated once the pit is stuffed with drinking water Except the stand pipe or hose are 1st fitted.
The file of all these inspections must be taken care of and remedial action for almost any defects observed should ome88 be immediately taken on precedence basis.
The valve spindles need to be checked and any signs of extreme put on together with leakage while in the gland bought rectified. If a Fake spindle is equipped, it should be checked that ome88 it is in place and securely fastened.
The fireplace hydrant mains really should usually be laid in rings or crosslinked rings, that is certainly, many ome88 of the mains should be interconnected.