I’ve loaded the anesthetic and cartridge holder into the unit and it did not
purge. What is wrong?

First, check to see that the auto purge/retract light is lit. Remove cartridge
holder from unit and make sure that the clear spike inside the cartridge holder
has punctured the diaphragm on the anesthetic cartridge. If the diaphragm is
not punctured, remove cartridge and reload it into the cartridge holder making
sure it punctures the second time. If the diaphragm isn’t punctured wet
diaphragm with an alcohol swab and twist and turn carpule when inserting
into cartridge holder.

If the diaphragm was punctured try turning the cartridge holder a full turn
counter clockwise again. If it isn’t fully engaged, the unit will not recognize
that a cartridge is loaded.

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