What should be done to minimize noise exposure from a petrol-driven pump?

Wearing hearing protection equipment is essential to minimize noise exposure from a petrol-driven pump because these pumps can produce significant noise levels that may lead to hearing damage or other health issues over time. Hearing protection, such as earplugs or earmuffs, creates a barrier that reduces the intensity of sound reaching the ears, allowing workers to operate in noisy environments while safeguarding their hearing health.

While using the pump only outdoors, limiting operations to daytime hours, or positioning the pump away from workers can help mitigate noise exposure to some degree, they do not directly address the risk of hearing damage. Outdoor use may still expose workers to loud noise conditions, and time restrictions or placement can only provide so much relief. Wearing appropriate hearing protection is a proactive and effective measure to ensure safety in high-noise environments, making it the most effective response to the problem.