Replace An Oxygen Valve Or Fitting

Question 1

What kind of lubricant can be used for installing fittings in an oxygen system component?

Answer 1

Teflon tape or a special water-based lubricant

Question 2

What is used to check for leaks after replacing a fitting in an oxygen system?

Answer 2

A special leak-detector liquid that is form of non-oily soap

Question 3

What cleaning solutions can be used to clean parts used in an oxygen system?

Answer 3

Anhydrous ethyl alcohol, isopropyl alcohol, or freon

Question 4

What may be used to dry components in an oxygen system after they have been cleaned?

Answer 4

Water-pumped dry nitrogen

Question 5

What may be used to purge the lines in an oxygen system after it has been opened for servicing?

Answer 5

Water-pumped nitrogen

Question 6

What must be done before any maintenance can be done on an oxygen system?

Answer 6

The oxygen supply must be turned off at the bottle valve