What safety procedure should be followed prior to starting an RV’s generator?

Ensuring adequate ventilation before starting an RV’s generator is essential primarily for safety reasons related to carbon monoxide exposure. Generators, when operating, can emit carbon monoxide, which is a colorless, odorless gas that can be very dangerous if inhaled in a confined or improperly ventilated space. By verifying that there is sufficient airflow where the generator is running, you significantly reduce the risk of carbon monoxide poisoning, a critical concern when working with internal combustion engines.

While checking fuel capacity, minimizing load on electrical circuits, and testing the generator with all appliances on are also important considerations for overall operation and maintenance, they do not directly address the immediate safety risks associated with exhaust emissions. Ensuring proper ventilation is a fundamental safety practice that should always be prioritized before commencing generator operation.