1. The pressure of the hydraulic system shall be in accordance with the provisions in the operation manual and shall not be adjusted at will. The quality and quantity of hydraulic oil shall meet the original requirements.

2、攪拌車裝料前，應(yīng)先排凈拌筒內(nèi)殘存的積水和雜物。在運(yùn)輸過程中要不停的轉(zhuǎn)動，以防混凝土離析。攪拌車到達(dá)工地和卸料之前，應(yīng)先使拌筒全速以14—18轉(zhuǎn)/分轉(zhuǎn)動1—2分鐘，然后再進(jìn)行反轉(zhuǎn)卸料。反轉(zhuǎn)之前，應(yīng)使攪拌筒停穩(wěn)不轉(zhuǎn)。

2. Before loading, the remaining water and sundries in the mixing drum shall be drained. In the process of transportation, keep rotating to prevent concrete segregation. Before the mixer truck arrives at the construction site and unloading, the mixer drum shall be rotated at full speed for 1-2 minutes at 14-18 rpm, and then the reverse unloading shall be carried out. Before reversing, the mixing drum shall be stopped stably.

3、環(huán)境溫度高于+25攝氏度，從裝料、運(yùn)輸、到卸料延續(xù)時間不得超過60分鐘，環(huán)境溫度低于+25攝氏度，上述時間不得超過90分鐘。

3. If the ambient temperature is higher than + 25 ℃, the duration from loading, transportation and unloading shall not exceed 60 minutes; if the ambient temperature is lower than + 25 ℃, the above time shall not exceed 90 minutes.

4、冬期施工時，應(yīng)切實(shí)做到：開機(jī)前檢查是否結(jié)冰;下班時認(rèn)真排除拌筒內(nèi)及供水系統(tǒng)內(nèi)殘存積水，關(guān)閉水泵開關(guān)，將控制手柄置于“停止”位置。

4. During winter construction, the following measures shall be taken: check whether there is ice before starting the machine; carefully remove the remaining water in the mixing drum and water supply system at the end of work, turn off the water pump switch, and place the control handle in the "stop" position.

5、在施工現(xiàn)場卸料完畢后，應(yīng)立即用攪拌車隨帶的軟管沖洗進(jìn)料斗、出料斗、卸料溜槽等處，粘附在車身各處的污泥及混凝土。在返回攪拌站的途中，應(yīng)向攪拌筒內(nèi)注150---200L水以清洗筒壁及葉片粘結(jié)的混凝土殘渣。

5. After unloading at the construction site, the hose accompanying the mixer shall be used to wash the feeding hopper, discharging hopper, discharge chute and other places, and the sludge and concrete adhered to the vehicle body shall be removed. On the way back to the mixing station, 150-200l water shall be injected into the mixing drum to clean the concrete residue stuck on the wall and blades.

6、每天工作結(jié)束后，司機(jī)應(yīng)負(fù)責(zé)向攪拌筒內(nèi)注入清水并高速(14—18轉(zhuǎn)/分)旋轉(zhuǎn)5—10分鐘，然后將水排去，以保證筒內(nèi)清潔。用高壓水清洗攪拌筒各個部分時，應(yīng)注意避開儀表及操縱桿等部位。壓力水噴嘴與車身油漆表面間的距離不得小于40厘米。

6. At the end of each day's work, the driver shall be responsible for injecting clean water into the mixing drum and rotating it at high speed (14-18 RPM) for 5-10 minutes, and then draining the water to ensure the cleanness of the drum. When cleaning all parts of the mixing drum with high-pressure water, pay attention to avoid the instrument, control lever and other parts. The distance between the pressure water nozzle and the body paint surface shall not be less than 40 cm.

7、攪拌筒內(nèi)外積污及殘存的混凝土渣塊時，以及在機(jī)修人員進(jìn)入筒內(nèi)進(jìn)行檢修和焊補(bǔ)作業(yè)時，需先關(guān)閉汽車發(fā)動機(jī)，使攪拌筒完全停止轉(zhuǎn)動。在機(jī)修人員進(jìn)入筒內(nèi)工作期間，必須保證拌筒內(nèi)通風(fēng)良好，空氣新鮮，無可然氣體及有害灰塵，氧氣供應(yīng)充足。在筒內(nèi)使用電動工具操作時，操作人員必須有良好的絕緣保護(hù)。

7. When removing the accumulated dirt and residual concrete slag inside and outside the mixing drum, and when the mechanic enters the drum for maintenance and repair welding, the car engine shall be shut down first to completely stop the mixing drum. During the period when the mechanic enters the mixing drum, he must ensure that the mixing drum is well ventilated, the air is fresh, there is no natural gas and harmful dust, and the oxygen supply is sufficient. When using electric tools to operate in the cylinder, operators must have good insulation protection.

8、工作時，不得將手伸入旋轉(zhuǎn)的攪拌筒內(nèi)，嚴(yán)禁將手伸入主卸料溜槽和加長卸料溜槽的連接部位，以免發(fā)生事故。

8. During operation, do not extend your hand into the rotating mixing drum. Do not extend your hand into the connection between the main discharge chute and the extended discharge chute to avoid accidents.

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