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　　The mixer truck will run in when transporting heavy load concrete. Do you know how it runs? Here are the steps.

　　1、按所需混凝土配比確定供水量，并調(diào)節(jié)時(shí)間繼電器到相應(yīng)的給水時(shí)間。

　　1. The water supply is determined according to the required concrete proportion, and the time relay is adjusted to the corresponding water supply time.

　　2、啟動(dòng)攪拌電動(dòng)機(jī)運(yùn)轉(zhuǎn)。

　　2. Start the mixing motor.
          

　　3、關(guān)閉卸料門，在料斗內(nèi)加入所需的混合料后，提升料斗，料斗應(yīng)運(yùn)行平穩(wěn)并能自如停止在軌道的任意位置，若有打滑現(xiàn)象，應(yīng)先將料斗放入坑底，然后調(diào)整制動(dòng)電機(jī)上的大螺母。料斗提升正常，制動(dòng)可靠后，向攪拌罐內(nèi)投料，同時(shí)啟動(dòng)水泵向攪拌罐內(nèi)供水。

　　3. Close the discharge door and add the required mixture into the hopper. After lifting the hopper, the hopper should run smoothly and stop at any position of the track freely. If there is slippage, the hopper should first be put into the bottom of the pit and then adjust the large nut on the brake motor. After the hopper is lifted normally and the brake is reliable, the material is fed into the mixing tank, and the water pump is started to supply water to the mixing tank.

　　4、攪拌25—35秒后，啟動(dòng)卸料門卸料。

　　4. After mixing for 25-35 seconds, start the discharge door to unload.

　　5、在上述各項(xiàng)試運(yùn)轉(zhuǎn)過程中，如發(fā)現(xiàn)不正常情況，應(yīng)立即停機(jī)檢查，排除故障，然后再次試驗(yàn)，直到正常為止。

　　5. In the process of the above test run, if abnormal conditions are found, stop the machine immediately for inspection, remove the fault, and then test again until it is normal.

　　攪拌一體車的重載試運(yùn)轉(zhuǎn)就是上面介紹的這個(gè)樣子，車輛在重載時(shí)進(jìn)行試運(yùn)轉(zhuǎn)是非常有必要的，司機(jī)師傅們一定要注意了。

　　The heavy load test run of the mixer truck is described above. It is very necessary to carry out the test run when the vehicle is under heavy load. The drivers must pay attention to it.