Removing The End Cap From The Spray Chamber - PerkinElmer AVIO 500 Customer Hardware And Service Manual

Maintenance
224
7. Replace with a new Scott spray chamber. For the full installation procedure see
Connecting the Scott Spray Chamber on page 148.

Removing the End Cap from the Spray Chamber

1. Loosen, but do not remove, the two knurled screws in the nebulizer end cap.
Support the spray chamber with one hand as you twist the end cap and end cap
ring, together, off the spray chamber.
2. Examine the spray chamber for any obstructions or wear.
3. The spray chamber has an inner tube that is pressure fitted and difficult to
remove. The outer chamber can be damaged if you attempt to remove a tightly
fitting inner tube. If the inner tube is damaged, the complete spray chamber
should be replaced.