[摘要]新疆土石方工程加长臂挖掘机出租日常维护。燃油的管理， fuel management，混入水后的柴油，Mixed with water after the diesel。
加长臂挖掘机出租日常维护。1、燃油的管理，1, fuel management，混入水后的柴油，Mixed with water after the diesel
要根据不同的环境温度选用不同牌号的柴油；柴油不能混入杂质、灰土与水，否则将使燃油泵过早磨损；劣质燃油中的石蜡与硫的含量高，会对发动机产生损害；每日作业完后燃油箱要加满燃油，防止油箱内壁产生水滴；每日作业前打开燃油箱底的放水阀放水；在发动机燃料用尽或更换滤芯后，须排尽管路中的空气。 最低环境温度 0℃ -10℃ -20℃ -30℃ 柴油牌号 0# -10# -20# -35# 。 乌鲁木齐挖机出租
According to the different environment temperature selection of different grades of diesel oil; diesel can not be mixed with impurities, dust and water, otherwise it will make the fuel pump premature wear; content of paraffin and sulfur inferior fuel in high, will cause damage to the engine; the daily work after the fuel tank to fill the fuel tank inside wall, prevent drops of water; drain valve the drain open fuel tanks daily before operation; in the engine ran out of fuel or replacement of the filter element, the air in the pipeline to be discharged. The lowest environmental temperature of 0 DEG -10 DEG -20 DEG -30 DEG 0# grade -10# -20# -35# diesel engine.
2、其它用油的管理
2, other oil management
不同种类的挖掘机用油
Different kinds of excavator oil
其他用油包括发动机油、液压油、齿轮油等；不同牌号和不同等级的用油不能混且；不同品种挖掘机用油在生产过程中添加的起化学作用或物理作用的添加剂不同；要保证用油清洁，防止杂物（水、粉尘、颗粒等）混入；根据环境温度和用途选用油的标号。环境温度高，应选用粘度大的机油，环境温度低应选用粘度小的用油；齿轮油的粘度相对较大，以适应较大的传动负载，液压油的粘度相对较小，以减少液体流动阻力。
Other oil includes engine oil, hydraulic oil, gear oil; different grades and different grades of oil can not be mixed and different varieties of excavator oil; additives in the production process to add the chemical or physical action is different; to ensure clean to prevent debris (oil, water, dust, particles) mixed by the label environment; temperature and the use of selected oil. The environment temperature is high, should choose the oil viscosity, low environment temperature should choose small viscosity gear oil; oil viscosity is relatively large, in order to adapt to the larger transmission load, hydraulic oil viscosity is relatively small, in order to reduce the resistance of liquid flow.
3、润滑油脂管理
3, lubricating oil management
打好黄油是保养好设备的第一步
Lay the butter is the first step to maintain good equipment
采用润滑油（黄油）可以减少运动表面的磨损，防止出现噪声。润滑脂存放保管时，不能混入灰尘、砂粒、水及其它杂质；推荐选用锂基型润滑脂G2-L1，抗磨性能好，适用重载工况；加注时，要尽量将旧油全部挤出并擦干净，防止沙土粘附。
Used lubricating oil (Huang You) can reduce the abrasion of the surface of the movement, to prevent noise. Grease stored custody, can not be mixed with dust, sand, water and other impurities; recommended use of lithium based grease G2-L1, good abrasion resistance, suitable for heavy load conditions; filler, as far as possible all the old oil extrusion and clean, prevent sand adhesion.
4、滤芯的保养
4, filter maintenance
纯正原厂滤芯的使用有助于提升设备寿命
Use of pure plant filter helps to enhance the service life of equipment
滤芯起到过滤油路或气路中杂质的作用，阻止其侵入系统内部而造成故障；各种滤芯要按照（操作保养手册）的要求定期更换；更换滤芯时，应检查是否有金属附在旧滤芯上，如发现有金属颗粒奕及时诊断和采取改善措施；使用符合机器规定的纯正滤芯。伪劣滤芯的过滤能力较差，其过滤层的面各人和材料质量都不符合要求，会严重影响机器的正常使用。
The filter element to filter impurities in the oil or gas path effect, prevent the invasion within the system caused by fault; various filter according to the (operation and maintenance manuals) require periodic replacement; replacement of the filter element, should check whether the metal attached to the old filter, if found to have metal particles Yi timely diagnosis and improvement measures; used in accordance with the provisions of the pure filter machine. Fake filter filtering ability is poor, the quality of filter layer surface each and materials do not meet the requirements, will seriously affect the normal use of the machine.
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