PFEA111-20 3BSE028140R0020 | ABB | Adjusting the circuit electronic board

Description

PFEA111-20 3BSE028140R0020 | ABB | Adjusting the circuit electronic board

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PFEA111-20 3BSE028140R0020  we have:

We provide considerate service and complete parts

① Promptly reply you within 24 hours；

② 100% quality assurance, 1-year warranty；

③ Best services, reasonable price；

④ Have been in the line for many years, has a good reputation；

⑤ We will ship the items within 3 working days after the payment is reached；

⑥ All the goods will be tested before shipment；

⑦ Packing in professional anti-static bag；

To achieve accuracy, reliability, and timeliness in maintenance work, it is necessary to study and master the content of the user manual for various types of injection molding machines. In general, the maintenance process of PFEA111-20 3BSE028140R0020 usually involves circuit oil circuit mechanical component action. And the adjustment work is carried out in reverse, such as mechanical action and lack of locking pressure *, the oil circuit and circuit can be found. If the circuit output is normal, the oil circuit valve can be adjusted. If the oil circuit is working properly, adjust the circuit electronic board. Of course, the final investigation will be conducted, but the relationship between the three is interdependent and mutually controlled. The correct use of instruments and meters, calibration of detection circuits, maintenance of oil circuits, and adjustment of the position and action of mechanical parts are important means of diagnosing faults. Generally, injection molding machine manufacturers only provide the electrical block diagram of the equipment, the block diagram of the oil circuit, and the main parts of the machinery, which is not enough for maintenance work. Attention must be paid to collecting and organizing relevant information in daily maintenance work. Information on electrical, electronic, mechanical spare parts, oil circuits, electromagnetic valve bodies, etc. For example, if there is an opportunity in the electrical field, it is necessary to measure the circuit schematic diagram, the schematic diagram of the electronic board and the actual wiring diagram, measure the corresponding components of the wiring terminals, and provide accurate detection points for fault diagnosis and analysis during maintenance. PFEA111-20 3BSE028140R0020 measures the specific parameters of its detection points. When necessary, it is also necessary to make your own power supply, simulate input and output signals, conduct simulation testing or calibration, in order to grasp and obtain first-hand maintenance data, such as parameters of various working points.

The same applies to oil circuit maintenance, which must be comprehensively adjusted and repaired according to the characteristics of the oil circuit and oil pressure solenoid valve. If there is an opportunity, it is necessary to regularly disassemble, clean, inspect, and install the solenoid valve. These treatments can cause a lot of trouble, but they are crucial.

The maintenance work must master and organize the maintenance methods and judgment program diagrams that comply with the principles and PFEA111-20 3BSE028140R0020 logical system faults. In combination with the actual maintenance work on weekdays, relevant information on the injection molding machine should be collected. If faults are found, various methods such as step-by-step inspection, simulation inspection, voltage testing, on/off testing, and circuit board replacement should be used for handling. After repair, the working point needs to be readjusted, recalibrated, and subjected to a load test to ensure that the equipment operates within the parameter range listed in the operating manual.

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