This switch is engaged down to turn on and automatically springs back to the off position.
GB5/FB80 users: this switch has replaced the old square one # E.1.008 (MZ_340) on the GB5 and FB80 models after serial number 843. La Marzocco decided that the E.1.008 switches were sub-standard, and opted to go back to this standard hot water switch. An adapter is required in equipment wired for pin connections.
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.