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英语翻译1 EMPTY AND FLUSH HOLDING TANKS!THIS WILL MAKE YOUR INST

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英语翻译
1 EMPTY AND FLUSH HOLDING TANKS!THIS WILL MAKE YOUR INSTALLATION AN UNEVENTFUL SUCCESS
2 Remove the four bolts holding the existing manual dump valve to plumbing
3 Separate plumbing enough to remove existing manual valve
4 Remove the 2 seals form pipe flanges or form existing manual valve
(important the old seals will not work with your new valve)
5 Clean pipe flanges,check for cracks,replace flange if necessary.Remove caution card form gate area on new valve
6 Make sure valve is in the closed position before proceeding to next steps.(Valve is shipped with the gate closed)
7 now you are ready to install the new valve.(imporTant!use the sealS that came with your new valve)note:seals will be found installed on valve,please remove.place the seals over the flange lip which is located on existing plumbing,DO NOT KEEP SEALS ON VALVE **VERY IMPORTANT STEP
8 aPPLY SUPPLIED LUBRICANT(dow 111)to both sides of gate
step9:separate pipe flanges and insert Drain Master with gates closed making sure the seals are in their correct position on the flanges.See Step7.Rotate the valve to align the to align the four bolt holes with the flange holes and insert the four new bolts and nuts.see picture below
10 INSTALL THE FOUR BOLTS AND hand tighten.Use a 7/16 wrench and in a crisscross pattern,snug the nuts down 1/4 turn at a time.Tighten the four bolts evenly,being careful not to over tighten.The components are plastic and can crack.The tightening spec is 20 inch pounds.
11 Add water to holding tank check for leaks
2,卸掉通往管路的手动排放阀的4个螺钉,
3;把管路搬开一些,把手动阀拿出
4;把两端密封垫拿出
5;清洁管子上的法兰盘,检查是否有裂纹,是否需要更换,取下新阀进口上的标牌
6;确保阀处于关的位置,再往下进行(阀托运过来时是关着的)
7,现在准备装新阀,(注意,要用随阀来的密封垫,)注意;把密封垫从阀法兰上取下,放在管路法兰上,千万不要放在阀法兰上,这一点很重要
8;在阀板两端涂上所提供的润滑剂(dow111)
9;搬开管子法兰,把主排放阀放入(关的位置),确保密封垫放正位置,见7,转动阀 使法兰的4个螺孔对正,插入4个新螺钉,见下图
10;把4个螺钉手工上紧,用7/16英寸的扳子,对角紧,每次分别紧90度,使4个螺钉紧度平均,不要过紧,有的件是塑料的,可能会破裂,紧度力矩每英寸20磅,
11;往储存柜加水,查漏,
1;排空,清洗储存柜,为便于顺利安装