How far away should the emergency shut-off switch be placed from LP-gas dispensing systems?

The emergency shut-off switch for LP-gas dispensing systems should be placed 100 feet away from the dispensing systems to ensure a safe distance in the event of an emergency. This distance helps minimize the risk of injury or property damage in the case of a leak or fire, allowing individuals to activate the shut-off switch without being exposed to potential hazards. Setting the switch at this distance complies with safety regulations designed to protect both personnel and the environment, providing a sufficient buffer zone to react safely during an emergency situation.