1. The chassis of the mixer truck is a special chassis, and the gearbox is equipped with fast high and low gears. When starting, ensure that the high and low gear paddles are in the low gear.

2，按手册要求定期到陕汽服务站保养，动力总成如有异常，由潍柴服务站承保。

2. Regularly go to Shaanxi Automobile Service Station for maintenance according to the manual. If the powertrain is abnormal, it shall be underwritten by Weichai service station.

3，上装液压件部分，减速机加油口加注齿轮油，散热器加注液压油，如因误加其他品类油品，需及时排空，运转会造成液压件损坏。定时换油和检查液位（约三个月），如因操作不当造成液压件损坏，厂家发件维修会收取必要材料工费

3. For the part of loading hydraulic parts, gear oil shall be filled at the oil filler of reducer and hydraulic oil shall be filled at the radiator. If other types of oil products are added by mistake, they shall be drained in time, and the operation will cause damage to hydraulic parts. Regularly change the oil and check the liquid level (about three months). If the hydraulic parts are damaged due to improper operation, the manufacturer will charge the necessary material and labor cost for the repair

4，驾驶室及车尾操作杆：车辆正常启动后，按车身标示方向操作档杆，可控制罐体正反转（装卸料及加速转），正反切换时，需停留在空挡位置待罐体停转后再做相反操作，否则可能造成液压泵损坏。

4. Cab and rear operating lever: after the vehicle is started normally, operate the gear lever according to the marked direction of the vehicle body to control the forward and reverse rotation of the tank (loading and unloading and accelerating rotation). During the forward and reverse switching, stay in the neutral position and do the opposite operation after the tank stops, otherwise the hydraulic pump may be damaged.

5，供水系统：由水箱及气控箱，管道组成，加水（放水）时，需保证气控箱旋钮处于正确位置，否则不能正常给排水并容易造成气控箱损坏，低温情况下长时间停车，请放空水箱中的存水。加压供水时，由于西藏属于高原低压地区，请根据实际情况调整使用气压。

5. Water supply system: it is composed of water tank, air control box and pipeline. When adding water (discharging water), it is necessary to ensure that the knob of the air control box is in the correct position, otherwise the water supply and drainage cannot be normal and the air control box is easy to be damaged. If it is shut down for a long time under low temperature, please vent the water stored in the water tank. During pressurized water supply, since Tibet belongs to plateau low-pressure area, please adjust the use pressure according to the actual situation.

6，请根据副车架贴有标示位置指示，定时到服务站或自行往黄油嘴中加注黄油。

6. Please regularly go to the service station or fill the grease nozzle by yourself according to the marked position instructions pasted on the subframe.

7，紧固件：在正常使用过程中，会自然发生紧固件（螺栓,U型栓）变松的状况，请车辆实际使用人定时对紧固件进行加固处理。

7. Fasteners: during normal use, the fasteners (bolts, U-bolts) will become loose naturally. Please ask the actual user of the vehicle to strengthen the fasteners regularly.