Elite Masso Power Supply Fuse Schematics FAQ

[OnefinityCNC (Onefinity Support)]

Elite Fuse Schematic.pdf (203.0 KB)

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Links to replacement fuses:
Variety Kit (slow blow)

*Note: 110v version shown above.

A good fuse should look like this, with an intact wire in the center of the glass tube. If it does not look like this, the fuse has blown and needs to be replaced:

[OnefinityCNC (Onefinity Support)]

It’s possible the fuse ports may not be making good contact.
Try unscrewing each fuse body, bending the internal Copper seat clip to make it tighter so it’s got better connection to the fuse. That should resolve the continuity on all ports.*

[OnefinityCNC (Onefinity Support)]

Elite Masso Controller Not Powering On Test (FAQ)

This is for troubleshooting only. Do not perform this test unless otherwise instructed by support. If your Elite Masso controller (screen) is not powering on, perform these tests. All tests require a multimeter. They are inexpensive and readily available from places like Amazon, auto parts stores, and big box home stores. Here’s an example of one : https://amzn.to/3ADsXcS We will first check the fuses. We need to check the 1amp fuse on the front of the power box and the 10 amp fuse in t…