What is a key reason to isolate a forklift after a machine failure?

Isolating a forklift after a machine failure is crucial primarily to prevent accidental use. When a forklift experiences a malfunction, it may pose significant risks to both the operator and other personnel present in the vicinity. By isolating the forklift, you effectively ensure that the machinery cannot be inadvertently activated while repairs or assessments are being made. This safety measure is an essential part of workplace protocols designed to protect employees from injury or accidents that could arise from unexpected equipment operation.

Checking hydraulic fluid levels, performing maintenance checks, or addressing noise pollution are important steps in the maintenance and operation of a forklift, but they do not directly address the immediate safety concerns resulting from a machine failure. Focusing on isolation as the foremost response reflects a priority for safety in operational practices.