Combustible gas readings, either negative or greater than 100% LEL, may indicate an explosive concentration of gas beyond the accurate response range of the combustible gas sensor. Pressurized or low pressure samples will give erroneous oxygen percent readings.
As early as 1981, Eddie Van Halen had written the keyboard part that would eventually become this song. David Lee Roth didn't like the idea of Eddie playing keyboards, and it wasn't until Eddie had built his own recording studio (5150) that he recorded the song with Ted Templeman during a late night recording session.
Sammy Hagar replaced David Lee Roth after Roth left Van Halen in 1985. The first album to feature the band's new singer was 5150, and it was the band's first number one album. â¦ Hagar went on to record and tour with Van Halen until the late 1990s. 2 people found this useful.