declutching safety device

例句：

1. 1. The engineer carefully declutched the safety device before starting the machine.
   工程师在启动机器之前小心地脱钩了安全装置。
2. 2. The technician had to declutch the safety device to access the damaged part of the machine.
   技术员不得不脱钩安全装置才能接触到机器损坏的部分。
3. 3. During maintenance, the mechanic declutched the safety device to ensure the proper functioning of the system.
   在维护期间，机修工脱钩安全装置以确保系统的正常运作。