生的誤差，在用圓（yuán）螺母和（hé）彈性（xìng）墊圈壓（yā）緊轉子時須將彈性墊圈壓（yā）至極限點，然後旋轉180°鬆開圓螺母。

  1、檢（jiǎn）查天天操B夜夜操B（bèng）和電機應無損（sǔn）壞；

  2、混凝土基礎（chǔ）應牢固，表（biǎo）麵光滑（huá）平整；

  3、把（bǎ）地腳螺栓插入底座上的螺孔，把泵放在基礎上，用水平儀在軸端（duān）或出口端調整（zhěng）水平，在泵腳和基礎靠近地（dì）腳螺栓處必須墊墊塊；

  4、泵調整好（hǎo）水（shuǐ）平後，給（gěi）地腳螺栓灌漿，堅固（gù）後均勻地擰緊地腳螺栓，並重新調整水平，然後給底腳灌漿；

  5、校正電機與天天操B夜夜操B軸的（de）同心度，使兩軸成一直線，兩聯軸器外圓上的不同心（xīn）度允差為O.1毫米，端（duān）麵（miàn）間隙沿圓周上的不同心度（dù）允差為0.1毫米，端麵間隙沿圓周的不均勻（yún）允差O.3毫米(連接進出水管路後（hòu）再（zài）分別校核一（yī）遍，仍符合上述要求)；

  6、在檢查電機轉向與（yǔ）天天操B夜夜操B的轉向一致後，裝上聯軸器的聯接柱銷；

  7、不要（yào）把泵（bèng）本身作為管路（lù）支撐點，管路應在泵的附（fù）近設可靠支撐。

  以上為（wéi）不帶底座的天天操B夜夜操B機組的安裝方法。

  對於配帶公共底座的泵，基礎與底座之間保留4～5毫米的間（jiān）隙（xì），用調整螺釘精確地調整機組並在聯軸器處對中。其安裝原則與（yǔ）不帶公共底座的機組相同。

1、起動：

1)、起（qǐ）動前的檢查：

a)．泵或底座（zuò）是否與基礎緊固；

tion of rotation;

  3. Heat the deep groove ball bearing and fit it onto the shaft (sleeve) ;

  4. For compensate differences in thermal expansion between pump shaft and the components fitted on it. Tension the rotor parts elastically with groove nut and disc spring. For this purpose tension the disc spring to blocking point and then undo the grooved nut again by half a turn 180℃.

  1. Chech whether the pump and the motor are in good condition;

  2. The concrete foundation must have been set hard and the surface must be smooth and flat;

  3. Loosely insert the foundation bolts in the baseplate. Position the pump set on the pump set on the foundation and align using a spirit level placed on the shaft or discharge nozzle. Shims must always be fitted to the left and right of the foundation bolts in close proximity to the bolts, between the baseplate or foundation frame and the foundation itself.

  4. After alignment,  grout in the foundation bolts using cement mortar. When the mortar has been set hard, uniformly tighten up the bolts and re- cheek the alignment. Grout in the baseplate (non- shrinking mortar is highly recommend-ed), ensuring that no cavities remain.

  5. After the eoneret solidifed, again correct the coaxial degree in the exeircle of the two couplings, the error of the correction is not more than 0.1mm, the allowable error of the inhomogeneous degree of the endfaee clearance along the circle is 0.3mm,  Re-inspect the correct prieision after tightening the foot unts,  finally, pour eoncret fuly nuder the foot of the pump and the motor except the around of the wedge shaped cushion.

  6. After cheek the rotary direction of the motor which is now in keeping with that of the pump, you can install the connecting parallel pin of the coupling.

  7. The inlet pipe and outlet pipe should be supported by a brasket instead of the pump easing.

  Above all the mentioned methods and requirements are suitable for the pump set without common bedplate.