Oxygen and propylene valves must be shut off prior to removing regulators. Failure to
comply may result in injury or death to personnel.
Both oxygen and propylene regulators are removed the same way. Oxygen regulator is
Oxygen connectors have right hand threads.
Propylene connectors have left hand threads.
Note position and location of hoses, adapters, reducers, and gages prior to removal.
Remove pin (1) and open safety cap (2) on oxygen tank (3) or propylene tank (4).
Close valve (5) on oxygen tank (3) or propylene tank (4).