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.
From DailyMail.co.uk : Eddie Van Halen was one of the hardest partying rockers of the seventies and eighties when his band Van Halen was on top. Flash forward 30 years and the Hot For Teacher hit maker has a completely different image, as his ex-wife Valerie Bertinelli explained to Meredith Vieira on Monday. âEddieâs a great father,â the 54-year-old Hot In Cleveland actress said about the 59-year-old musician, who she has a 23-year-old son named Wolfgang with. Meredith asked the brunette beauty how itâs working out with father and son who play in the same band.