4-18
9. Keep the anesthetic agent bottle below the vaporizer. Open the filler control to drain until no
more anesthetic agent can be seen in the sight glass and no more anesthetic agent runs into
the bottle. If anesthetic agent bottle should be replaced, close the filler control. Take out the
filling adapter. Repeat step 4 after a new anesthetic agent bottle is replaced.
10. Close the filler control.
11. Unscrew the lock knob.
12. Pull the keyed end of the filling adapter out of the filling system.
13. Put the keyed block back into the opening of the filling system.
14. Tighten the lock knob.
15. Unscrew the filling adapter.
16. Tighten the cap of the anesthetic agent bottle even if it is completely empty.
WARNING
z Close the filler control and tighten the lock knob after draining the vaporizer is
completed. Failure to do so may cause anesthetic agent to escape.
NOTE
z Anesthetic agent bottle must not be stored with filling adapter connected, or anesthetic
agent will escape.
z During disconnection of the male adaptor from the vaporizer and the bottle adaptor
from the bottle, small amounts of anesthetic agent will escape to the environment.