C．兩隔板端面對(duì)旋渦工作輪有歪斜。

    Drsitotion in eudsurfaces of two diaphragm plates to swirl wheel．

  c．應(yīng)拆開(kāi)泵以涂色檢查的方法，再正確進(jìn)行進(jìn)安裝。

    Disassemble pump， inspect with colouring method and veassemble it correctly．

(4)

  密封裝置漏水

  Leakage of

  Seal ing gland

  a．動(dòng)環(huán)對(duì)靜環(huán)歪斜。

    Obliguity of dynamic ring to stariC ring．

  b．水中含有大量磨損物將密封面磨損。

    There is a gvegt deal 0f abrasive matter in water which    Wear the Sealng surface

  a．拆開(kāi)泵用涂色方法檢查消

  除歪斜。

  Disassemble pump， inspect with colouring method  and  eliminate obliguity．

  b．增加濾網(wǎng)，把密封面研磨好。

    Adp some filter gauzes and grind the sealing surface．

  c．密封彈簧松馳。

  Loosing in sealng spring．

  e．更換新彈簧。

  Replace it with a new one．

  d．○形環(huán)箍死在軸上。

    clamp-down of o-ring on the shaft．

  d．應(yīng)調(diào)整在彈簧作用下，能沿軸自由移動(dòng)。

    Readjust o-ring so that it can remvoe along the.shaft smoohly  under the action of spring．