linde叉车保养培训.ppt
保养概念,Understanding 理解 Linde Maintenance 保养,保养涉及领域,All Working Machinery 所有运行的机器 Need 需要 Maintenance 保养,叉车也需要保养,Truck also NEEDS maintenance 叉车当然也需要保养,No Maintenance Means没有保养就 意味着:,1.More breakdowns 更多的故障2.Poor Performance 劣质性能3.Unreliability&Poor Safety 不可靠&不安全,No Maintenance Means没有保养就 意味着,1.Excessive Running Costs 额外的经营成本2.Reduced Working Life 使用寿命缩短3.Low Investment Value 投资费用贬值,Each Linde Truck has每辆林德叉车都具有:,1.Maintenance Levels 保养等级2.Maintenance Intervals 保养间隔3.Daily&Pre-shift checks 日常和换班检查,Maintenance Levels保养等级,Different maintenance levels are defined by hours 不同的保养等级由小时定义500Hrs Maintenance 500小时保养1000Hrs Maintenance 1000小时保养 Etc等等,Maintenance Intervals保养间隔,Maintenance Intervals are defined by the hours the truck is used 保养间隔由叉车使用小时数定义“EVERY”500 Hrs 每隔 500 小时“EVERY”1000Hrs 每隔 1000 小时,A Typical Example of a maintenance Matrix for a 351一个关于351典型案例的保养矩阵图,内燃叉车的保养内容Contents Of Inner combustion maintenance,日常检查 Daily checks250小时保养 250-hour inspection and maintenance500小时保养 500-hour inspection and maintenance1000小时保养 1000-hour inspection and maintenance2000小时保养 2000-hour inspection and maintenance3000小时保养 3000-hour inspection and maintenance,日常检查 Daily checks,机油的位置 Engine oil level液压油的位置 Hydraulic oil level柴油的油量 Fuel level冷却水的位置 Coolant level in the reservoir轮胎的气压和螺母松紧 Tyre pressure and degree of tightness仪表的显示是否正常 does the instrument work well,内燃叉车机油的检查the engine oil checking,机油是确保发动机良好运作的重要因素，在缸体内的机油辆均有严格的要求。如机油量太多，将会导致叉车飞车（如遇飞车须马上堵住进气系统）；太少则会造成润滑不良；每台发动机均有机油检查标尺，标尺上有明显的机油油位范围；每天必须检查叉车机油油位，如不足应补充相同品牌.标号的机油,太多应放掉多余的机油。,日常检查Daily checks,清洁空气预滤器Clean air preliminary filter清洁空气过滤器（每周）Clear air filter检查.清洁电池接头Check and clean battery cable connectors检查油管Check the hoses,日常检查Daily checks,清洁散热器和液压油散热器Clean the radiator and hydraulic oil cooler检查货叉固定销Check the fork stops and fork quick-releases检查双软管的松紧度Check the pre-tension of double hoses if attachments are fitted,250小时保养250-hour maintenance,清洁.润滑转向节轴承Clean and grease the steering axle清洁.润滑门架和倾斜油缸连接点Grease the mast and tilt cylinder pivots检查电缆线束各连接点Check electric cables,cable connectors and connections for condition and tightness排出柴油油水分离器中的水分Drain the fuel system water preseparator,250小时保养250-hour maintenance,检查.清洁.润滑侧移叉Clean and grease sideshift,check the mounting检查电瓶电解液比重Check condition,electrolyte level and specific gravity,250小时保养250-hour maintenance,检查门架和链条状况Check the mast and mast chains for condition and security调整门架链条长度和用链条喷洗剂清洁链条Adjust the mast chain length and lubricate with chain spray,500小时保养500-hour maintenance,250小时保养Including 250-hour maintenance更换机油Change engine oil更换机油滤清器Change oil filter更换柴油滤清器Change fuel filter,500小时保养500-hour maintenance,检查各连接部件连接状况Check the engine mounting,counterweight检查发电机皮带和水泵皮带的松紧Check the alternator and water pump v-belt检查.润滑行使踏板和刹车踏板Check and oil the travel and brake pedals,1000小时保养1000-hour maintenance,500小时保养Including 500-hour maintenance更换空气滤清器Renew the air filter element,check the vacuum switch检查进.排气系统Check the air intake and exhaust pipe for leaks检查液压系统.变量泵.阀体及管件Check the hydraulic system,compact axle,pumps,valves and lines for leaks,1000小时保养1000-hour maintenance,更换吸油滤清器Renew the suction filter更换压力滤清器Renew the pressure filter更换通气滤清器Renew the breather filter检查齿轮油油位Check the wheel drive oil level检查驻车制动Check the parking brake,1000小时保养1000-hour maintenance,检查喷油嘴工作状况Check the injection nozzles调整气门间隙Check,adjust the valve clearance检查碳烟过滤器工作系统Check the particle filter system更换V型皮带Check,renew v-belt更换防冻液Renew the coolant,3000小时保养3000-hour maintenance,1000小时保养1000-hour maintenance更换液压油Renew hydraulic oil更换齿轮油Renew the gear oil检查全车各安装点Check all mounting,电瓶叉车保养内容Contents Of Electric motor forklift,日常维护Daily checks250小时保养250-hour maintenance500小时保养500-hour maintenance1500小时保养1500-hour maintenance3000小时保养3000-hour maintenance,日常检查Daily checks,检查电瓶充电状态 Check the battery state of charge检查轮胎状况 Check the tyre state检查仪表显示状况 Does instrument show correctly检查手刹状况Check the hand brake,日常检查Daily checks,检查电瓶的电解液液面和比重 Check the battery condition,level and specific gravity of electrolyte用压缩空气清洁电瓶和电器箱内的灰尘 Clean the dust in the battery and electric box with pressure air转向是否沉重 Does steering system works normally,250小时保养250-hour maintenance,紧固轮胎螺母Tighten the wheel nuts润滑门架和倾斜油缸轴承 Lubricate the mast and tilt cylinder bearings检查齿轮油油面Check the oil level in the gearboxes清洁驱动电机风扇Clean the traction motor fan检查液压油油位Check the hydraulic oil level,250小时保养250-hour maintenance,检查刹车片磨损情况 Check the brake linings清洁驱动电极.转向电机和液压电机 Clean the left and right wheel traction motors,the power steering and hydraulic pump motor检查油管是否渗油 Check the hose for leaks检查门架螺栓 Retighten the mast fastening bolts润滑并调整门架链条 Adjust the lift chain length and lubricate the lift chain with chain spray,250小时保养250-hour maintenance,检查双软管的预紧状况 Check the pre-tension of double hose if attachments are fitted调整.润滑行使.刹车踏板 Adjust and oil the pedal检查线束 Check the harness检查电机碳刷 Check the motor brushes,500小时保养500-hour maintenance,250小时保养 250-hour maintenance检查接触器 Check the contactors检查控制系统 Check the digital control检查车体.车身的安装状况 Check the mounting of the counterweight,electric motors,chassis,wheel drives,overhead guard and close-coupled steer axle,1500小时保养1500-hour maintenance,500小时保养 500-hour maintenance更换液压油通气滤清器 Renew the hydraulic system breather filter更换吸油滤清器 Renew the suction filter,3000小时保养3000-hour maintenance,1500小时保养1500-hour maintenance更换液压油Renew the hydraulic oil更换齿轮油Renew the oil in the reduction gearboxes,充电机的基本概念知识,浮充电-当一个完整的充电过程结束后，蓄电池仍然连接在充电机上，由于蓄电池自放电而损失的电量，将由浮充电进行补充；浮充电是充电结束后每8小时起动几分钟，对蓄电池补充0.6%的额定电量.均衡充电-蓄电池连接30小时后,对蓄电池补充预先设定的蓄电池额定电量的12%,这将使蓄电池连接组中不均衡的蓄电池得到均衡。根据需要，均衡充电也可以提前开始，简单的按住STOP键8秒，直到100%和均衡充电灯闪动，均衡充电功能在正常充电1小时后启动。,充电机的基本概念知识,成型充电（脱硫充电）-对一个新的电瓶或存放在仓库较长时间硫化的蓄电池，当进行成型充电时，充电机首先完成一个正常充电，以后每隔2小时对蓄电池充电1小时，直到预先设定的附加电量被充入蓄电池，预先设定的附加电量可以在50400%额定电量内自由选定。设定步骤1-连接蓄电池2-持续按STOP键3秒中，直到100%和均衡指示灯3-按住STOP键不要松手，25秒后，直到仅有均衡充电灯亮4-松开STOP键，成型充电功能被激活5-按DELAY键选择附加充电电量,牵引电瓶维护常识,温度是影响电瓶寿命的主要因素之一，电解液温度30为额定温度，温度过高将缩短电瓶寿命，过低降低电瓶有效容量，55的温度为蓄电池的极限温度，请不要让蓄电池在此温度下工作。存放长时间存放应保证存放在干燥无霜的地方每月进行一次浮充电保持电压为2.23X电极单元个数,
