首頁技術中心>Perkins4016/4012/4008/4006柴油發動機電氣系統、電磁閥、充電裝置維修技術參數資料手冊

Perkins4016/4012/4008/4006柴油發動機電氣系統、電磁閥、充電裝置維修技術參數資料手冊

2014-10-4 12:34:48

Perkins4016工業柴油發動機電氣系統
重要安全事項
Perkins4016柴油發動機電氣系統
蓄電池
警告：充電裝置正在工作時，切勿從蓄電池上斷開任何充電裝置電路或蓄電池電路電纜。火花可能導致來自蓄電池出口的的氫氣和氧氣的可燃蒸氣混合氣發生爆炸，這些氣體是從電解液釋放出來的。可能導致人身傷亡。
蓄電池電路是充電裝置的個電氣負載。此負載隨著蓄電池的充電情況不同而變化。
注意：如果工作過程中蓄電池與充電裝置之間的連接被斷開的話．充電裝置將會損壞。損壞之所以發生是因為喪失了來自蓄電池的負載，充電電壓增高。電壓過高可能損壞充電裝置、調壓器和其它電氣部件。
采用適當的蓄電池負載測試儀測試沒有保持充電的蓄電池。
Perkins4016柴油發動機充電系統
注：該步驟僅在安裝由發動機驅動的充電系統時適用。
蓄電池在每一次定期檢查時的充電狀況將會指示充電系統操作是否正確。如果蓄電池經常充電不足或者需要大量補水時．就需要進行調整。測試發動機上的充電裝置和電壓調節器。使用充電系統自帶的接線和部件。這種測試可以指出所需進行的修理。修理進行完畢后．要進行測試以便證實裝正已被修理懨復到原來正常的工作狀況。為檢查交流發電機輸出是否正確．請參閱《技術規格》。在發動機上進行測試之前．必須按照以下步驟對充電系統和蓄電池進行檢查。
1．蓄電池必須至少達到完全充電的75%。蓄電池必須固定在位。蓄電池固定夾定不能向蓄電池施加太大的應力。
2．蓄電池、起動機和發動機接地之間的電纜的尺寸必須正確。電線和電纜一定不能有銹蝕。電線和電纜必須安裝支撐卡箍，以防止對蓄電池接頭（接線端）施加應力。
3．檢查充電裝置的驅動部件以確保這些部件上沒有，確保這些驅動部件能使充電裝置正常運轉。
Perkins4016柴油發動機電起動系統
Perkins4016柴油發動機兩個起動馬達以并聯方式安裝。將適當的萬用表設置在DCV檔，以查找功能異常的起動系統部件。轉動起動控制開關以使起動電磁閥通電工作。起動電磁閥的操作可以從起動馬達的小齒輪與發動機飛輪齒圈嚙合時發出的聲音中聽出來。如果起動馬達電磁閥不工作，蓄電池的電流可能沒有流到電磁閥。此時，將萬用表的根導線接到電磁閥的蓄電池電纜接頭的接線端。將另根導線連接至蓄電池負極。若讀數為霉，則說明來自蓄電池的電路開路。若萬用表上有電壓讀數顯示，則需進步測試。
Perkins4016柴油發動機電磁閥的操作也同時接通了通向馬達的電路。將萬用表的根導線接到緊固在馬達上的電磁閥接頭的接線端。將另一根導線固定至蓄電池負極。讓起動電磁閥通電工作，觀察萬用表。若讀數顯示了蓄電池電壓．則說明故障出在馬達上。此時必須拆下馬達作進一步測試。若萬用表讀數為零，則說明電磁閥觸點沒有閉合。如果觸點沒有閉合的話，應修理電磁閥。起動馬達小齒輪的間隙可能也需要調整。將萬用表的一根導線接到電磁閥的細線接頭的接線端上，另一根導線接至蓄電池負極。讓Perkins4016柴油發動機起動電磁閥通電工作的同時觀察萬用表。若有電壓讀數顯示，則說明故障出在電磁閥上。若讀數為霉，則說明問題出在起動開關或起動開關的接線上。將萬用表的一根導線固定到連接蓄電池接線的起動開關接頭的接線端上。將另一根導線固定至蓄電池負極。若讀數為零則說明來自蓄電池的電路開路。檢查斷路器和接線。若有電壓讀數顯示，故障出在起動開關或起動開關的導線上。
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.