首页技术中心>Perkins4016/4012/4008/4006柴油发动机电气系统、电磁阀、充电装置维修技术参数资料手册

Perkins4016/4012/4008/4006柴油发动机电气系统、电磁阀、充电装置维修技术参数资料手册

2014/10/4 12:34:48

Perkins4016工业柴油发动机电气系统
重要安全事项
Perkins4016柴油发动机电气系统
蓄电池
警告：充电装置正在工作时，切勿从蓄电池上断开任何充电装置电路或蓄电池电路电缆。火花可能导致来自蓄电池出口的的氢气和氧气的可燃蒸气混合气发生爆炸，这些气体是从电解液释放出来的。可能导致人身伤亡。
蓄电池电路是充电装置的个电气负载。此负载随着蓄电池的充电情况不同而变化。
注意：如果工作过程中蓄电池与充电装置之间的连接被断开的话．充电装置将会损坏。损坏之所以发生是因为丧失了来自蓄电池的负载，充电电压增高。电压过高可能损坏充电装置、调压器和其它电气部件。
采用适当的蓄电池负载测试仪测试没有保持充电的蓄电池。
Perkins4016柴油发动机充电系统
注：该步骤仅在安装由发动机驱动的充电系统时适用。
蓄电池在每一次定期检查时的充电状况将会指示充电系统操作是否正确。如果蓄电池经常充电不足或者需要大量补水时．就需要进行调整。测试发动机上的充电装置和电压调节器。使用充电系统自带的接线和部件。这种测试可以指出所需进行的修理。修理进行完毕后．要进行测试以便证实装正已被修理恹复到原来正常的工作状况。为检查交流发电机输出是否正确．请参阅《技术规格》。在发动机上进行测试之前．必须按照以下步骤对充电系统和蓄电池进行检查。
1．蓄电池必须至少达到完全充电的75%。蓄电池必须固定在位。蓄电池固定夹定不能向蓄电池施加太大的应力。
2．蓄电池、起动机和发动机接地之间的电缆的尺寸必须正确。电线和电缆一定不能有锈蚀。电线和电缆必须安装支撑卡箍，以防止对蓄电池接头（接线端）施加应力。
3．检查充电装置的驱动部件以确保这些部件上没有，确保这些驱动部件能使充电装置正常运转。
Perkins4016柴油发动机电起动系统
Perkins4016柴油发动机两个起动马达以并联方式安装。将适当的万用表设置在DCV档，以查找功能异常的起动系统部件。转动起动控制开关以使起动电磁阀通电工作。起动电磁阀的操作可以从起动马达的小齿轮与发动机飞轮齿圈啮合时发出的声音中听出来。如果起动马达电磁阀不工作，蓄电池的电流可能没有流到电磁阀。此时，将万用表的根导线接到电磁阀的蓄电池电缆接头的接线端。将另根导线连接至蓄电池负极。若读数为霉，则说明来自蓄电池的电路开路。若万用表上有电压读数显示，则需进步测试。
Perkins4016柴油发动机电磁阀的操作也同时接通了通向马达的电路。将万用表的根导线接到紧固在马达上的电磁阀接头的接线端。将另一根导线固定至蓄电池负极。让起动电磁阀通电工作，观察万用表。若读数显示了蓄电池电压．则说明故障出在马达上。此时必须拆下马达作进一步测试。若万用表读数为零，则说明电磁阀触点没有闭合。如果触点没有闭合的话，应修理电磁阀。起动马达小齿轮的间隙可能也需要调整。将万用表的一根导线接到电磁阀的细线接头的接线端上，另一根导线接至蓄电池负极。让Perkins4016柴油发动机起动电磁阀通电工作的同时观察万用表。若有电压读数显示，则说明故障出在电磁阀上。若读数为霉，则说明问题出在起动开关或起动开关的接线上。将万用表的一根导线固定到连接蓄电池接线的起动开关接头的接线端上。将另一根导线固定至蓄电池负极。若读数为零则说明来自蓄电池的电路开路。检查断路器和接线。若有电压读数显示，故障出在起动开关或起动开关的导线上。
Perkins4016 industrial diesel engine electrical system battery
Important safety instructions
Electrical system of Perkins4016 diesel engine
Battery
Warning: the charging device is working, not from the battery disconnect any charger circuit or battery circuit cable. The sparks can cause flammable vapor mixture from battery export hydrogen and oxygen explosion, the gas is released from the electrolyte. May result in personal injury.
Battery circuit is an electrical charging device load. This load varies with different charging batteries.
Note: if the connection is disconnected between the battery working process and charging device charging device will be damaged. Damage occurs because the loss of load from the battery, the charging voltage. High voltage may damage the charging device, pressure regulator and other electrical components.
Proper use of batteries do not have to keep charging battery load tester.
Perkins4016 diesel engine charging system
Note: this step only suitable to install charging system is driven by the engine.
Charging status will be in every regular inspection when the battery indicator charging system operation is correct. If the battery is charging or need a large number of water often lack. They need to be adjusted. Charging device and the voltage regulator on the test engine. Using the charging system comes with wiring and components. This test can be pointed out for repair. Repair is finished. To test in order to permit real it was repaired restoration to the original state of the normal work. To check the output AC generator is correct. Please refer to the "technical specifications". Before testing in the engine. According to the following steps to check the battery charging system and.
At least 1 battery must be fully charged 75%. The battery must be fixed in position. Battery fixing clip can't be applied stress is too large to the accumulator.
2 battery, starter and engine ground between cable must be dimensionally correct. Wires and cables must not rust. Wire and cable must install the supporting clamp, to prevent the battery connector (terminal) applied stress.
3 check the charging driving parts of the device to ensure that none of these components, ensure that the drive component can make the normal operation of charging device.
Perkins4016 diesel engine electric starting system
Perkins4016 diesel engine two starter motor for the installation. The appropriate multimeter settings in the DCV file, to find the abnormal function of starting system component. The rotation starting control switch so that the starter solenoid valve work. Hear it starting operation of the solenoid valve can be emitted from the small gear wheel and the engine flywheel ring gear meshing starting motor when the voice. If the starting motor solenoid valve does not work, the battery current may not flow to the solenoid valve. At this point, terminal battery cable joint will be universal wire table to the electromagnetic valve. The other wire is connected to the negative battery. If the readings for the mold, the circuit from the battery open circuit. If the multimeter voltage readings, to progress test.
Perkins4016 diesel engine operation of the solenoid valve is also connected to the motor circuit. Terminal solenoid valve connector will use wire table to fastening on the motor. The other wire fixed to the negative terminal of the battery. Let the starter solenoid valve work, observe the multimeter. If reading shows the battery voltage. Then the fault in the motor. Must remove motor for further testing. If the meter reading is zero, the electromagnetic valve is not closed contacts. If contact does not have closed, solenoid valve should be repaired. Gap starting motor pinion may also need to be adjusted. Terminal wire connector to a wire multimeter to the electromagnetic valve, the other wire is connected to the negative battery. Let Perkins4016 diesel engine starter solenoid valve work at the same time to observe the multimeter. If the voltage readings, then the fault in the electromagnetic valve. If reading is bad, the problem lies in the connection start switch on or switch. A wire multimeter is fixed to the connecting starting switch connector is connected to a battery terminal. The other wire fixed to the negative terminal of the battery. If reading is zero then the circuit from the battery open circuit. Check the circuit breaker and wiring. If the voltage readings, the fault in the line starting switch on or switch.