Is this grill weatherproof?

Zgrills are not designed to be waterproof. It is important to take care when using your pellet grill in the rain or during wet weather and ensure that the Zgrills remains dry. Allowing moisture into the pellet hopper may cause damage or result in the auger getting jammed. It is recommended to cover the Zgrills when it is not in use. In case it gets rained on, please let it sit in the sun for a couple of hours or more before firing it up.