1. Before starting the self-feeding mixing truck, set the operating handle of the mixing drum to the "stop" position.

2.自上料攪拌運(yùn)輸車啟動(dòng)發(fā)動(dòng)機(jī)后，應(yīng)將攪拌筒低速旋轉(zhuǎn)約10分鐘，以便液壓油溫度可以升至20°C以上才能工作。

2. After the loading mixer truck starts the engine, the mixing drum should be rotated at low speed for about 10 minutes, so that the hydraulic oil temperature can rise above 20 ° C before it can work.

3.將自上料攪拌車停放在戶外時(shí)，應(yīng)在裝載前將攪拌筒倒轉(zhuǎn)以排出水和碎屑，以確?；炷恋馁|(zhì)量。

3. When the self-loading mixer is parked outdoors, the mixing drum shall be inverted before loading to discharge water and debris to ensure the quality of concrete.

4.在自上料攪拌運(yùn)輸車運(yùn)輸混凝土?xí)r，請(qǐng)確保牢固放置滑動(dòng)鏟斗，以防止其由于松動(dòng)而擺動(dòng)，傷害行人或影響其他車輛的正常運(yùn)行。

4. When transporting concrete by self-loading mixer truck, please ensure that the sliding bucket is firmly placed to prevent it from swinging due to looseness, hurting pedestrians or affecting the normal operation of other vehicles.

5.自上料攪拌運(yùn)輸車裝載和運(yùn)輸混合混凝土?xí)r，攪拌桶的速度為2-10 rpm。 在運(yùn)輸過程中，在平坡上行駛時(shí)，攪拌桶的速度保證為2-3 rpm。 當(dāng)路面大于50，或左右晃動(dòng)較大的路面時(shí)，應(yīng)停止攪拌旋轉(zhuǎn)，并在路況改善后恢復(fù)攪拌旋轉(zhuǎn)。

5. When loading and transporting mixed concrete by self-loading mixer truck, the speed of mixing drum is 2-10 rpm. During transportation, when driving on a flat slope, the speed of the mixing drum shall be 2-3 rpm. When the road surface is more than 50, or the road surface shakes greatly from left to right, the mixing and rotation shall be stopped, and the mixing and rotation shall be resumed after the road condition is improved.

6.自上料攪拌車運(yùn)輸混凝土的時(shí)間不能超過攪拌站指定的時(shí)間。 在運(yùn)輸混凝土的過程中，不得長(zhǎng)時(shí)間停止攪拌桶，以防止混凝土偏析。 駕駛員應(yīng)始終觀察具體情況，如有異常請(qǐng)向調(diào)度室報(bào)告，并提出處理要求。

6. The time for transporting concrete from the loading mixer truck shall not exceed the time specified by the mixing station. During the transportation of concrete, the mixing drum shall not be stopped for a long time to prevent concrete segregation. The driver should always observe the specific situation. If there is any abnormality, please report to the dispatching room and put forward the handling requirements.

7.小型混凝土攪拌車裝載混凝土?xí)r，現(xiàn)場(chǎng)停滯時(shí)間不得超過1小時(shí)。 如果時(shí)間到了，應(yīng)該要求現(xiàn)場(chǎng)負(fù)責(zé)人及時(shí)處理。

7. When the small concrete mixer truck is loading concrete, the dead time on site shall not exceed 1 hour. If the time is up, the person in charge of the site should be required to deal with it in time.

8.小型混凝土攪拌車運(yùn)輸?shù)幕炷撂涠炔坏眯∮?厘米。 從混凝土進(jìn)入儲(chǔ)罐到卸料，在高溫下，卸料時(shí)間不得超過2小時(shí)；在雨天中，當(dāng)混凝土溫度較低時(shí)，卸料時(shí)間不得超過2.5小時(shí)。

8. The slump of concrete transported by small concrete mixer truck shall not be less than 8 cm. From concrete entering the storage tank to unloading, the unloading time shall not exceed 2 hours under high temperature; In rainy days, when the concrete temperature is low, the unloading time shall not exceed 2.5 hours.

9.在排出混凝土之前，自動(dòng)進(jìn)料攪拌機(jī)應(yīng)在排出前以10-12 rpm的速度旋轉(zhuǎn)攪拌筒1分鐘。

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

10.自上料攪拌運(yùn)輸車完成卸料后，立即使用隨車提供的軟管沖洗進(jìn)水口，卸料斗和卸料槽，以清除粘在車身上的污垢和殘留的混凝土，然后倒入150-200L 干凈的水倒入攪拌桶中。 在返回途中，應(yīng)緩慢旋轉(zhuǎn)攪拌桶以清潔內(nèi)壁，并避免殘留的爐渣附著在攪拌桶壁和攪拌葉片上。

10. After the unloading of the loading mixer truck, immediately use the hose provided with the truck to wash the water inlet, the unloading hopper and the unloading trough to remove the dirt and residual concrete stuck on the car body, and then pour 150-200L clean water into the mixing bucket. On the way back, the mixing drum shall be slowly rotated to clean the inner wall and avoid residual slag adhering to the mixing drum wall and mixing blades.

11.自上料攪拌運(yùn)輸車完成工作后，應(yīng)清潔攪拌桶的內(nèi)部和主體，并且不得將剩余的混凝土留在桶中。

11. After the completion of the work of the loading mixing truck, the inside and main body of the mixing bucket shall be cleaned, and the remaining concrete shall not be left in the bucket.

12.泵工作時(shí)，禁止自上料攪拌運(yùn)輸車空轉(zhuǎn)，連續(xù)使用時(shí)間不得超過15分鐘。

12. When the pump is working, it is forbidden to idle the self-feeding mixing truck, and the continuous use time shall not exceed 15 minutes.

13.自上料攪拌運(yùn)輸車的水箱中的水量應(yīng)始終保持充滿狀態(tài)，以備不時(shí)之需。 冬季關(guān)閉后，應(yīng)將水箱，水泵，水管和攪拌桶中的水排干，并停放在陽光充足的地方，不要積水，以免凍結(jié)機(jī)器。

13. The water in the water tank of the self-feeding mixing truck should always be kept full in case of emergency. After shutdown in winter, the water in the water tank, water pump, water pipe and mixing bucket should be drained and stored in a place with sufficient sunshine. Do not accumulate water to avoid freezing the machine.