How about elevator maintenance? Is it dangerous?

I am doing maintenance. What exactly does maintenance do? If it is done according to the specifications, there is too much to do. An elevator needs to be maintained twice a month, once every quarter, and once every six months. Do it once, and do it once a year. The specific tasks are listed on the task list, and you will know when you come. Like your classmates, they were just going through the motions and didn't follow the formal requirements at all. But this is also the current state of the industry. The maintenance fee for an elevator has dropped from 700 to 800 to 200 to 300. The maintenance company has to survive. The result of lowering the cost is that the service quality has also been reduced in disguise. Elevators sold by elevator manufacturing companies will basically not be maintained after the warranty period, and their business will be snatched away by small maintenance companies, creating vicious competition. Elevator maintenance is a dangerous job. The first is working at high altitudes, and the second is coming into contact with 380V high-voltage electricity. However, it can also exercise one's endurance. In the case of your classmate, it should be a new elevator with a single brand. This kind of fault is generally low, so it feels like it will be fine for a day. If you encounter an elevator with mixed brands, the elevator will be different. It's old, and that one repair call a day can make you crumble. This job is 24 hours a day, on call. Think about how you feel when a phone call comes and you have to put down the bowl to repair the elevator just as you are eating. Customers will make things difficult for you if you arrive late. If you are a newbie, you can only do some cleaning and understand the basics when you first come here. Slowly you will get it, but the key is to have someone to guide you so that you can get into the state quickly. Of course, it also depends on your personal talent. If you have the ability to understand it all, then you are a real technician. If you sit at home and work all day, others can't do it, so you go there. That is freedom. The boss doesn't dare to talk about you because you are a technical talent. Let’s talk about the income in this industry. The average salary for a skilled worker is about 3,000 yuan. There are also contractors, that is, one person is responsible for many elevators. The more you work, the more you get. However, those who are also repairing elevators, and the other is technical support. , he didn’t have to go to work for a day, and he just took action when the repair below couldn’t be done. This type of person earns an annual salary of around 100,000 yuan. My personal suggestion is that if you have other options, don’t get into this industry. Hope to adopt it, thank you