the precautions of the push button switch

来源:Dongguan Yanghan Industrial Co., Ltd.  时间:2022-05-26

Talk about the precautions of the push button switch
Install the buttons on the panel first, and arrange them in a regular and reasonable manner, so as to facilitate the memory and identification of the functions of different push button switches; if you want to install multiple push button switches on the same device, you must make each pair of the opposite state. The push button switches are installed together, for example, the red push button switch representing stop and other color switches representing start are installed together, so as to avoid pressing the wrong button to a large extent;
In addition, sometimes the machine is in an emergency, so it is necessary to install a total stop button, and the total stop button should be installed in the most conspicuous place, and a clear mark can be made on the push button switch, so that in an emergency, it can be suspended in time Machine production; of course, the push button switch needs to be cleaned frequently to avoid short circuit faults caused by dust and oil, but now many push button switches have a self-cleaning function. Products like KKG electronic switches have their own cleaning function, which is convenient and convenient. save effort;
In addition, experienced old electricians suggest that the button box and button board of the push button switch must be made of metal, and let them be connected to the general grounding bus of the machine tool, but it is necessary to have a special grounding wire for the hanging button, and metal cannot be borrowed. The tube is used as a ground wire, so that it can conduct electricity; in addition, the indicator lights in some button switches will heat up for long-term use, which will cause the plastic lampshade to deform, so the voltage of the indicator lights should be lowered to extend the service life.