Take precautions to properly ground the antenna system to reduce the possibility of lightening strikes. Provide the capability to disconnect the receiver from the antenna and the electrical mains in the event of an electrical storm to prevent surges affecting the receiver through the antenna connection or the power supply. Take care of the wildlife. In order to prevent birds accidentally flying into the antenna, a piece of aluminium tape or foil attached to certain portions of the antenna wire may help. In most cases it's best to work with a friend in case of a problem.
Common sense prevails.