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Sam I
Sam I, Electrician
Category: Electrical
Satisfied Customers: 351
Experience:  Maintenance Electrician, Electrical Contractor, Locomotive Electrician
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Are the speed controllers apt to fail? The 3638 NSwas

Customer Question

Are the speed controllers apt to fail? The 3638 NSwas installed in approximately 1983. The controller does not appear to work. We get only one speed-slow.
Submitted: 2 months ago.
Category: Electrical
Expert:  Sam I replied 2 months ago.

Hello, yes, after 34 years, it's a good bet that something has failed, whether it's the controller or the motor you would have to do some testing by pulling apart the controller if possible.

Customer: replied 2 months ago.
Yea I already figured that one out.
Expert:  Sam I replied 2 months ago.
Ok do you need help with anything?