Posted 9/16/2020 19:11 (#8499376 - in reply to #8499080) Subject: RE: 2188 rotor speed adjustment
On my machine I hung the switches to the side and left them there. Most likely your threads are gummed
up to much for the electric motor to move them. If you take the chain off you can see if it turns. Also like other poster said you can turn the large sprocket and slow it down. The chain needs to be off to do this manually.