Be rattling deliberate when touch the physical science parts on your elevator car.
You should not trace wires unless the entire scheme is sour forth. https://www.webwiki.co.uk/auto-works.cc/%D8%AA%D9%88%D9%8A%D9%88%D8%AA%D8%A7-%D8%AA%D9%88%D9%8A%D9%88%D8%AA%D8%A7-%D9%8A%D8%A7%D8%B1%D8%B3-%D8%AD%D8%B3%D8%A7%D8%B3-%D8%B4%D9%83%D9%85%D8%A7%D9%86-89467-52060-%D8%AA%D9%88%D9%8A%D9%88%D8%AA%D8%A7