The speed control usually is by electronics. The speed control switch will merely be telling the circuitry what speed is required but if the circuitry is faulty nothing will happen.
In theory yes. In practice whether parts are available depends on the value of the machine. Low value machines tend to be imported from the far east with a minimal or no parts back-up.
Mostly repairs to circuitry can be carried out but it isn't very easy to find someone interested enough with the relevant skills and experience.
If the machine is a respectable brand I suggest you begin with their website support section.In theory yes. In practice whether parts are available depends on the value of the machine. Low value machines tend to be imported from the far east with a minimal or no parts back-up. Mostly repairs to circuitry can be carried out but it isn't very easy to find someone interested enough with the relevant skills and experience. If the machine is a respectable brand I suggest you begin with their website support section.
Answers & Comments
The speed control usually is by electronics. The speed control switch will merely be telling the circuitry what speed is required but if the circuitry is faulty nothing will happen.
In theory yes. In practice whether parts are available depends on the value of the machine. Low value machines tend to be imported from the far east with a minimal or no parts back-up.
Mostly repairs to circuitry can be carried out but it isn't very easy to find someone interested enough with the relevant skills and experience.
If the machine is a respectable brand I suggest you begin with their website support section.