Fire extinguisher CO types have the test information stamped on the cylinder, all other types get a sticker on the back of the cylinder. Once dry, the units are recharged. Unlike the UK, the US does not rebuild extinguishers and replace valves at specific intervals unless parts are found to be defective, with the exception of halon. Halon types are often given new o-rings and valve stems at every internal maintenance to minimize any leakage potential. OEM equipment must be used for replacement parts for the extinguisher to maintain its UL rating. If parts are unavailable, replacement is recommended, keep in mind
Xuxa Park fire As Xuxa and her dancers were performing a show-closing musical number, a small fire started in the set's mechanical "spaceship" (through which Xuxa would normally have exited the stage in another 2 minutes). For a few seconds, they continued their musical number, unaware of what was happening behind them. An alert stagehand quickly appeared with a small fire extinguisher and attempted to extinguish the flames, but suddenly the fire erupted violently, engulfing the "spaceship," and he was forced to retreat as others on stage also began to flee. The fire grew and spread quickly and intensively as children, dancers, stagehands,