Before starting the mixer truck, put the operating handle of the mixing drum at the "stop" position.

攪拌車起動(dòng)發(fā)動(dòng)機(jī)后，應(yīng)使攪拌筒在低速下轉(zhuǎn)動(dòng)10分鐘左右，使液壓油溫升到20℃以上后方可工作。

After starting the engine of the mixer truck, make the mixing drum rotate at low speed for about 10 minutes to raise the hydraulic oil temperature to more than 20 ℃.

攪拌車在露天停放時(shí)，裝料前應(yīng)將攪拌筒反轉(zhuǎn)，將積水和雜物排出，以保證混凝土的質(zhì)量。

When the mixer truck is parked in the open air, the mixing drum shall be reversed before loading to discharge ponding and sundries to ensure the quality of concrete.

攪拌車在運(yùn)輸混凝土?xí)r，要保證滑斗放置牢固，防止因松動(dòng)造成擺動(dòng)，在行進(jìn)中打傷行人或影響其它車輛正常運(yùn)行。

When transporting concrete, the mixer shall ensure that the sliding bucket is firmly placed to prevent swinging due to looseness, injuring pedestrians or affecting the normal operation of other vehicles.

攪拌車裝運(yùn)攪拌好的混凝土?xí)r，攪拌筒轉(zhuǎn)速為2-10轉(zhuǎn)/分，在運(yùn)輸過程中，平坦路面上攪拌筒轉(zhuǎn)速保證在2-3轉(zhuǎn)/分，行駛在側(cè)傾坡度大于50的路面，或左右晃動(dòng)較大的路面時(shí)，應(yīng)停止攪拌旋轉(zhuǎn)，待路況好轉(zhuǎn)后再恢復(fù)攪拌旋轉(zhuǎn)。

When the mixer truck transports the mixed concrete, the rotating speed of the mixing drum is 2-10 R / min. during transportation, the rotating speed of the mixing drum on the flat road is guaranteed to be 2-3 R / min. when driving on the road with a side slope greater than 50 or the road with large shaking left and right, the mixing and rotation shall be stopped and resumed after the road conditions improve.

混凝土攪拌車運(yùn)送混凝土的時(shí)間不能超過攪拌站規(guī)定的時(shí)間。運(yùn)送混凝土途中，攪拌筒不得長時(shí)間停轉(zhuǎn)，以防混凝土產(chǎn)生離析現(xiàn)象。司機(jī)應(yīng)時(shí)常觀察混凝土情況，發(fā)現(xiàn)異常及時(shí)通報(bào)調(diào)度室，申請(qǐng)做出處理。

The time for concrete transportation by concrete mixer truck shall not exceed the time specified in the mixing plant. During the transportation of concrete, the mixing drum shall not stop for a long time to prevent segregation of concrete. The driver shall always observe the concrete condition, timely report any abnormality to the dispatching room and apply for handling.

攪拌車車內(nèi)裝有混凝土?xí)r，在現(xiàn)場(chǎng)停滯時(shí)間不得超過1小時(shí)，如超時(shí)應(yīng)立即要求現(xiàn)場(chǎng)負(fù)責(zé)人給予及時(shí)處理。

When the mixer truck is loaded with concrete, the standstill time on the site shall not exceed 1 hour. In case of overtime, the person in charge of the site shall be required to deal with it in time.

攪拌車運(yùn)送混凝土塌落度不得低于。從混凝土入罐到排出，氣溫高時(shí)不得超過2小時(shí)排出，陰雨天氣溫度低時(shí)，不得超過2.5小時(shí)。

The slump of concrete transported by mixer truck shall not be less than. The concrete shall not be discharged for more than 2 hours when the temperature is high and 2.5 hours when the temperature is low in cloudy and rainy weather.

攪拌車在排出混凝土之前，應(yīng)使攪拌筒在10-12轉(zhuǎn)/分的轉(zhuǎn)速下轉(zhuǎn)動(dòng)1分鐘，再進(jìn)行排料。

Before discharging concrete, the mixer shall rotate the mixing drum at the speed of 10-12 rpm for 1 minute before discharging.

混凝土攪拌車出料完畢，應(yīng)立即用隨車的軟管放水將進(jìn)料口、出料斗及出料溜槽等部位沖洗干凈，排去粘結(jié)在車身各處的污物及殘留混凝土，再向攪拌筒內(nèi)注水的清水，在返回途中要讓攪拌筒慢速轉(zhuǎn)動(dòng)，以清洗內(nèi)壁，避免殘余料渣附在筒壁和攪拌葉上，并在再一次裝料前將這些水放掉。

After the discharge of the concrete mixer truck, the feeding inlet, discharge hopper and discharge chute shall be washed immediately with the hose attached to the truck, the dirt and residual concrete bonded to the vehicle body shall be discharged, and then the clean water shall be injected into the mixing drum. On the way back, the mixing drum shall rotate slowly to clean the inner wall and avoid residual slag attached to the drum wall and mixing blade, And drain the water before loading again.

混凝土攪拌車運(yùn)送混凝土?xí)r，發(fā)動(dòng)機(jī)轉(zhuǎn)速在1000-1400轉(zhuǎn)/分范圍內(nèi)工作，以使發(fā)動(dòng)機(jī)扭距，在運(yùn)送混凝土過程中，車速不超過

When the concrete mixer truck is transporting concrete, the engine speed shall work within the range of 1000-1400 rpm to make the engine torque. During the transportation of concrete, the speed shall not exceed

水泥攪拌車工作完畢，應(yīng)把攪拌筒內(nèi)部和車身清洗干凈，不能使剩余的混凝土留在筒內(nèi)。

After the cement mixer truck is completed, the interior and body of the mixing drum shall be cleaned, and the remaining concrete shall not be left in the drum.

水泥攪拌車在水泵工作時(shí)，禁止空轉(zhuǎn)，連續(xù)使用時(shí)不要超過15分鐘。

The cement mixer shall not idle when the water pump is working, and shall not be used continuously for more than 15 minutes.

混凝土攪拌車水箱的水量要經(jīng)常保持裝滿，以備急用，冬季停機(jī)后，應(yīng)將水箱、水泵、水管、攪拌筒內(nèi)的水放凈，并停放在朝陽、不積水的地方，以免凍壞機(jī)械。

The water volume of the water tank of the concrete mixer truck shall be always kept full for emergency use. After shutdown in winter, the water in the water tank, water pump, water pipe and mixing drum shall be drained and parked in a place where there is no ponding in the sun to avoid freezing the machine.

攪拌車在冬季應(yīng)及時(shí)安裝保溫套，并使用防凍液對(duì)攪拌車加以保護(hù)，根據(jù)天氣變化更換燃油標(biāo)號(hào)，確保機(jī)械的正常使用。

In winter, the mixer shall be timely installed with thermal insulation sleeve, protected with antifreeze, and the fuel grade shall be changed according to the weather change to ensure the normal use of the machinery.

在檢查、修理水泥攪拌車液壓傳動(dòng)部分時(shí)，應(yīng)使發(fā)動(dòng)機(jī)和液壓泵在沒有壓力的情況下進(jìn)行。

When inspecting and repairing the hydraulic transmission part of cement mixer truck, the engine and hydraulic pump shall be operated without pressure.