3.
With the crescent wrench, grab the flats on the body of the pressure relief valve and turn it anticlockwise to
loosen it up and free it from the back bar.
4.
Once removed make sure that you see the following parts (shown right to left): the relief valve plug, the
stainless steel ball, the relief valve body, and the O-ring attached to the valve’s body.
30
Summary of Contents for Universal Anaesthesia Machine
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Page 48: ...NOTES...
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