16-32 drum sander speed controller stuck on high

[Ian]

Can anyone tell me if a speed controller on a Jet 16-32 drum sander is fixable?

After tripping the fuse the speed controller is now on high with no control!

Best

Ian

 

[Myfordman]

Depends if it is a sealed lump or discrete component.
Replacement module is the sure way. An electronics specialist might be able to work on the discrete component version - possibly a failed triac

 

[Ian]

Any idea where to get one that is suitable? Jet are looking £100

 

[Myfordman]

It will be a bespoke design so you are at their mercy for spares.

 

[Ian]

ok thanks