When operated in rescue mode, how should pinnable waterways be set up?

When operated in rescue mode, pinnable waterways should be set up one aerial section lower than the tip. This positioning allows the master stream to effectively direct water while providing a safety margin for both the firefighter operating the device and any potential victims being rescued.

Setting up the pinnable waterways slightly below the tip of the aerial device helps ensure that the stream of water can be directed accurately without the risk of water strike or splash back that could occur if it were positioned at or above the tip level. Additionally, this setup reduces the chances of inadvertently damaging the aerial apparatus or creating instability, both of which can jeopardize rescue operations. The lower placement also facilitates easier control over the nozzle, allowing for better maneuverability and improved visibility for the personnel involved in the rescue.

Thus, positioning the waterways one aerial section lower than the tip enhances operational safety and effectiveness during rescue efforts.