How to maintain the computer control cabinet of large cement brick brick making machine:
We know that only the brick machine equipment with the word automatic must be equipped with a computer control cabinet, and the price of the computer control cabinet is included in the main machine. The computer cabinet is the core control element of the fully automatic or semi-automatic large cement brick brick making machine , its maintenance naturally becomes the top priority.
There are many electronic components in the computer control cabinet of large cement brick making machine, especially in the production line of large cement brick making machine, dust will inevitably appear. If dust enters the computer control cabinet, problems will occur over time. However, according to real statistics, most of the failures of the computer control cabinets of large cement brick making machines are caused by personnel errors in operation. Let me talk about how to maintain them to avoid human failures.
1. First of all, we should check whether the power supply is in a normal state every time the large cement brick making machine is turned on. The power supply should be a 380V three-item four-wire AC power supply, and then close the circuit breaker of the computer control cabinet. , and then observe whether the voltage displayed by each voltage is normal, and whether the PLC, text display and limit switch are damaged or loose.
2. The second is the board receiving machine, feeder and code board machine of the computer control cabinet of the large cement brick brick making machine, because these kinds of knobs are all in place and then automatically stop, and then the feeder is still there Knobs such as down vibration are pressed and pressed for action, and then stopped after being released (emergency stop, manual and automatic knobs are not included).
3. In addition, we need to click on the text display with clean bare fingers without gloves, and we cannot use hard objects to scratch and knock on the screen of the instrument.
4. If there is a thunderstorm, it is necessary to stop the production of the large cement brick making machine immediately, and then turn off all the power supplies. And the electric control box should be well grounded at this time.
No matter what it is, it needs maintenance. Although it has been used for a long time, problems will naturally occur, but frequent problems may be caused by human error, and customers need to pay attention.
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