This article explains how to replace the door gasket on a Tuttnauer 3870 steam autoclave

How to Replace a Tuttnauer 3870 Door Gasket Leave a comment

In this article we want to show Tuttnauer’s given steps to replace a 3870 tabletop autoclave Door Gasket.Tuttnauer Autoclave

You can see our video on this repair on our YouTube Channel Here!

And if you just want to talk to someone, call our Free Tech Support at 704-966-1650 Option 3.

This is a caution symbol CAUTION: Before starting, be sure that the electric cord is disconnected and that there is no pressure in the autoclave.
CAUTION: To avoid injuries replace the gasket while the autoclave and autoclave door are cold.

 

Step 1:

Tuttnauer EZ10 door gasket placement

Open the door of the 3870 autoclave and pull the old gasket out of the groove. There is no glue or retaining clips holding it in.

 

Step 2:

Start replacing the new door gasket by pressing it into the groove at the top and then the bottom of the 3870 autoclave door.

Press the EZ10 door gasket in at the top and the bottom first

Step 3:

Secondly you press the new door gasket into the groove on the left and right sides of the 3870 autoclave door.

Second you press the EZ10 door gasket in at the right and left sides

Step 4:

Next you press the door gasket into the groove between the top, right, bottom, and left portions of the 3870 autoclave door.

Thirdly you press any bulges in the EZ10 door gasket into place

Step 5:

Finally you press any remaining parts of the new 3870 autoclave door gasket in and ensure it is seated all the way around.

Last you check the entire seal to ensure it is completely seated in the door of Tuttnauer EZ10

The 3870 Door Gasket is Ready to Test

You are now finished replacing your Tuttnauer 3870 Door Gasket. At this point the gasket may look a bit lumpy but don’t fret because the next step will flatten it out.

Close the door and run a test cycle to ensure proper replacement of your 3870 autoclave door seal. 

Your 3870 is Ready for Service

Upon completion of your passed test cycle your Tuttnauer 3870 Autoclave is ready to start running sterilization cycles again.

Please remember we have Free Tech Support so contact us with any questions you may have.


As always if you have any questions about this process or anything else please feel free to contact us and take advantage of our “FREE TECH SUPPORT.”

We also offer FREE VIRTUAL TECH SUPPORT to “See and Talk” with a “Real Time Live Technician” for any problems you may be in need of help with.

You can also use our “FREE MAINTENANCE PROGRAM”. Take the guesswork and worrying about what unit is due for maintenance and which maintenance cycle it is time for. We will keep track of all your autoclaves and let you know when it’s time for anything.


The Tuttnauer 3870 is available here. 

The Tuttnauer 3870 Door Gasket is available here. 

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