Elevator elevator door system failure highlights equipped with automatic doors, door systems often produce a variety of failures, affecting the normal operation of the lift. XPM is to lift the current large-scale use of an example. 1. Lift neither closed, you can not open the door. Maintenance and troubleshooting methods: ① control circuit fuse 1RD, 2RD or gate circuitry 11RD too loose or blown fuses, tighten or replace; ② door slipping drive belt tension or replace the belt; ③ door motor DM damage, with multimeter M3, M4 DC voltage between 110V, but door does not turn, implies that the motor is damaged, be repaired or replaced; ④ door RMD broken wire resistive barrier, replacement of resistance RMD; ⑤ gate circuitry individual connection endpoint (M1 or M2 or M3 or M4) loose in Tighten smooth lines; ⑥ in the base station can not be opened with a key, closed, if the 22, 24 points short elevator door closed or shorted to 22, 32, elevator door, indicating that the key switch hall DYK poor contact or broken. If exposed, ethanol can be used to clean and adjust the contact spring sheet; if the contact broken, replace DYK. 2. After leveling station escalator decoration company phone, elevator door does not open. Supermarkets Take the escalator five area please be careful! Escalator accident injured passengers are divided into three types: falls, crush, trample injury. Wherein the escalator decoration, crush injuries including fractures, skin contusion. Of course, some seriously injured people still in shock, suffocation. According to reports, before emergency personnel arrived at the scene, after first aid training of members of the public can take advantage of items around to help people in need, such as fracture injury, you can use a towel or magazine and other acts as a fixing plate; for external bleeding person, you can use belts and other department in a position close to the heart, reduce bleeding, to gain time for the rescue. But people who have not been trained in first aid escalator decoration company address, it is best not easily rescue escalator decoration price, you should wait for treatment professionals. It should be noted that, if the injured have neck pain, confusion and other symptoms, which probably means its spine injuries, Do not move or moved, the use of improper words, it could lead to a paraplegic injured. Escalator decoration | Gordon Metal Products | escalator decoration company phone provided by the Chongqing Municipal Gordon Metal Products Co., Escalator decoration | Gordon Metal Products | escalator decoration company phone is Chongqing Gordon Metal Products Co., Ltd. (www.cqgaodun.com) this year introduced a new upgrade, the above picture is for reference only, please call the contact or pictures on this page phone, for the latest information, contact: Deng Jianwei.