Vents

Boreas contains a sophisticated venting system that allows it to measure air pressure whilst preventing water ingress. There are two sets of vent holes on either side of the enclosure. It is very important that these remain clear of debris and blockages. Should debris get into the vents they should be gently rinsed with fresh water. Foreign bodies should never be poked into the vent holes, as this will break the environmental seal and void the warranty on the unit. The vents are not resistance to high-pressure jet washing or to waves. Do not direct streams of water directly at the unit.