What is the proper method for locking off a descender?

The proper method for locking off a descender is to ensure that the device is properly secured and locked to prevent accidental movement. This is crucial for maintaining safety during rope access operations. A locked descender effectively prevents unintended descent or slipping, which can lead to serious accidents. By securing the device, you ensure that the descent mechanism remains in a stable position, allowing the technician to be confident in their safety while performing their tasks.

In rope access work, a secure locking mechanism is vital because it guarantees not only personal safety but also the safety of others working nearby. Additionally, properly locking off a descender enables the technician to manage their position on the rope efficiently, especially during rigging or when taking breaks.

In contrast, holding the descender in place with one hand may not provide adequate safety, as it can result in loss of control and prevent the user from being able to quickly respond to unexpected situations. Allowing the descender to hang loose creates an unsafe scenario, as it could inadvertently slide or shift during operations. Lastly, attaching it with a loose knot undermines the very principle of securing the descender, risking a dangerous situation where the device could slip or disengage from the harness during use.