Step-by-step guide

The Vape-Jet Needle will need to be changed if it is bent during filling, or if a batch of cartridges being filled require a different needle length than the previous batch.

Needed tools:

1. Needle-nose pliers

Needed materials:

1. New Injection Needle

Procedure:

1. Remove the old Injection Needle by gripping the Needle Luer-lock base with the needle-nose pliers and twisting counterclockwise (if viewing up the needle from the Vape-Jet Base).
2. Select the appropriate length of new Injection Needle.
3. Grip the Luer-lock base of the new Injection Needle with the needle-nose pliers, and insert into the Luer-lock of the Needle Holder; gently twist clockwise 1/4 turn to secure the new Injection Needle.