Fix Your Stuff

Repair Guides

Learn how to fix just about anything with our step-by-step guides.

App

Your pocket repair helper.

FixBot

The friendly AI repair assistant.

Repairability

Learn why fixable products make sense.

Teardowns

Get a sneak peek inside the latest gadgets.
Community

Answers Forum

Share solutions and get help from a friend.

Find Your Community

Find teams, events, and fellow fixers.

Help Out

Help make repair knowledge free and accessible for everyone.

Right to Repair

Learn about the Right to Repair movement and how to be an advocate.
Store

Featured

Quality parts and tools backed by our lifetime guarantee.

Tools

Shop our wide selection of precision tools.

Parts

Shop parts backed by our quality guarantee.

iPhone Batteries

Batteries tested and guaranteed plus a kit with everything you need.

Free Shipping on Domestic Orders $75+

Ask a Question

There are no questions. Be the first to ask a question!

Documents

Please see the attached document for the service manual regarding this product.

Changing the sintered filters: page 3

Software Version Check: page 4

Sensor adjustment (flow and O2 sensor): page 5

Flow Adjustment (AIR 10 Lpm, O2 10 Lpm): page 6-7

Pressure sensor adjustment (0 cm H2O, 60 cm H20): page 8

Expiration valve adjustment: page 9

Author

with 2 other contributors

Justin Ogihara

Member since: 09/18/17

31,600 Reputation

52 Guides authored

Badges: 40

+37 more badges

View Statistics:

Past 24 Hours: 2

Past 7 Days: 5

Past 30 Days: 34

All Time: 533