The insulin pump cartridge should be changed at least every three days. This process pairs hand-in-hand with infusion sets. Get comfortable loading the cartridge, then be sure to check out the infusion set page to walk you through the rest of the process.


You will learn Fill a Cartridge

  • Steps to fill and install the cartridge
  • Steps to fill the tubing

This will take approximately

6 minutes

Download Instructions

You will learn Cartridge Fill Expectations

  • How to read the insulin gauge display
  • The minimum amount of insulin required to fill

This will take approximately

2 minutes


Frequently Asked Questions


Ready to level up? Here are additional resources to support your training.

Pump Training Prepare for Training

This training has been designed to help familiarize you with your Tandem Diabetes Care products.

Keep Training

Pump Training Continuing Education

Here you’ll find more information about ongoing classes and the supportive Tandem Diabetes Care community.

Keep Learning