Simple maintenance tips for use in veterinary B-ultrasounds

2023-07-28 12:09:48

The skills and methods that need to be paid attention to during fault repair mainly include the following aspects:

First, before carrying out specific maintenance work, as a pig technician who is engaged in the use of veterinary B -ultrasound, you should first familiarize yourself with the working principle and specific circuit structure of the machine, so that it is helpful to go from the nature of the fault. Understand the various phenomena manifested by the fault, thus improving the quality of maintenance.

Second, before performing specific repairs, you should first familiarize yourself with the main functions of the B -mode instrument and the various functional operations associated with it. In this way, from the various functions and the relationship between various functional operations, it helps to compress the fault range, find the faulty part of the instrument, and shorten the repair time.

Third, before performing maintenance, carefully observe and investigate various phenomena before and after the failure, especially to understand the process and background of the failure to the operator. Maintenance work is a complicated project, and the fault is not fully understood. In the case of accurately determining the nature of the fault, it is not allowed to repair.

Fourth, the power supply part is one of the frequently- occurring parts of the veterinary B -ultrasound. Since the power consumption of the power supply part is large and the temperature is high, the failure rate is also high. Power failures can also behave in a variety of ways, often as a function of a part of the overall system or system failure. This type of failure is also caused by the introduction of interference in the power supply section that prevents the instrument from functioning properly. In most cases, you should first check that the power section is working properly or not.

Fifth, the peripheral portion of the B-diagnostic system, i.e., one of the B-probe is often the site of the fault, but the probe is relatively straightforward, the structure is not complicated, and relatively independent, fault diagnosis will be more easily positioned, as long as In the daily application process, avoid collision, and clean it after use.

Sixth, the remaining components of the ultrasonic diagnostic system, such as the circuit board, because of the high degree of integration of the circuit, and most of them belong to special devices, usually only board-level maintenance, in the process of fault finding and diagnosis, should be based on The circuit principle, combined with the instrument operator's description of the fault background and fault phenomenon, the fault code displayed by the instrument, its own understanding and investigation of the instrument fault phenomenon, and other aspects to make a comprehensive judgment to determine the fault location.

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