5-40
6. Flatten the negative pressure ball to remove the gas inside. Then re-install the gas
outlet switch of the negative pressure ball properly. Connect the other end of the
negative pressure ball to the pulled-out No.53 tube through 3106-06-08 adapter
connector, as shown below.
7. Release the negative pressure ball. If the negative pressure ball is not fully expanded
within 30s, it indicates that the vaporizer manifold assembly is not leaky. Otherwise,
check the seal between the vaporizer manifold assembly and the vaporizer (replace the
seal if it is damaged), or re-install the vaporizer. Do the test again until it is passed.
8. Remove the vaporizer as shown below.