Circuit of ultrasonic cleaner – how to deal with leakage of circuit of ultrasonic cleaner
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The importance of ultrasonic cleaning machine in our life is self-evident. We often use ultrasonic cleaning machine to clean some car parts, and the cleaning effect is very good. However, what should we do if the circuit of the ultrasonic cleaner leaks electricity? The following will introduce the handling skills of the leakage of the circuit of the ultrasonic cleaner.
Circuit of ultrasonic cleaner – cause of leakage of circuit of ultrasonic cleaner
When the power switch of the ultrasonic cleaning machine is turned on, the indicator light does not light up: in this case, it is necessary to check whether the power switch is in good condition and whether the leakage switch is turned on during maintenance. If the switch is in good condition, check whether the fuse is overloaded and blown, which can basically be solved. The circuit fuse of the ultrasonic cleaner is blown. The rectifier bridge stack or power tube may be burnt, or the transducer may be aged and the current may be unstable, which may cause the power generator failure. Pay more attention during maintenance.
When the power switch of the ultrasonic cleaning machine is turned on, the indicator light is on, but there is no ultrasonic output: this situation is complicated. During maintenance, first check whether the connecting plug between the transducer and the ultrasonic power panel is loose, and then check whether the fuse is blown. If everything is normal, it may be the internal fault of the ultrasonic power generator. Use a multimeter to open the power line and check whether all the live lines are connected. After the generator fault is eliminated, check whether the ultrasonic transducer is burnt and whether it needs to be replaced.
Dampness: The power supply part has excessive electric leakage due to the excessive humidity of the environment. Because the ultrasonic generator is a power device, certain heat dissipation conditions are required. The power supply is hot due to poor heat dissipation, resulting in large leakage current. There is no reliable grounding. Many users have incorrect understanding of grounding. The grounding of electrical equipment is not reliable. As a result, electric leakage occurs and the circuit of the ultrasonic cleaner is connected incorrectly. Small ultrasonic cleaner, ultrasonic cleaner. It is single-phase power supply, but the L and N poles should also be clearly distinguished. Otherwise, there will be electric leakage of the circuit of the ultrasonic cleaner.
Circuit of ultrasonic cleaner – what to do with the circuit of ultrasonic cleaner
Ensure the circuit connection of the ultrasonic cleaning machine: when using the ultrasonic cleaning machine, if an ultrasonic heating device is installed, the operator must ensure that the ultrasonic heating device is well connected with the ultrasonic power supply. If there is no effective connection, not only the ultrasonic heating device may be heated, but also the electric leakage may occur.
Working data: When starting the ultrasonic cleaning machine, first adjust the voltage of the ultrasonic power supply to 220V and the frequency to about 50KHz, which is the common data when a single ultrasonic power supply works. During the cleaning process, if a new cleaning solution needs to be replaced, the ultrasonic power switch must be turned off before replacement to avoid failure. After cleaning, the sediment at the bottom of the ultrasonic cleaning tank shall be removed to ensure the reuse of the ultrasonic cleaning machine.
When we encounter the leakage of the circuit of the ultrasonic cleaner, please do not panic too much. First, we should cut off the power supply; Thirdly, we began to investigate the cause of electric leakage of the circuit of the ultrasonic cleaner; Finally, find a way to solve the problem of electric leakage of the circuit of the ultrasonic cleaner. I believe you can handle the electric leakage of the circuit of the ultrasonic cleaner.
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