2020 PC 2351 macerator

My macerator has stopped working and nothing happening when I hit the switch. Where would I locate the fuse?

There is no fuse, there is a circuit breaker. Does it make a little noise it could just be jammed. Turn switch off and at the end of the macerator there is a cover over a screw slot. Try turning the the screw in both directions until you can turn freely. Then try switch again.

There is no fuse, there is a circuit breaker. Does it make a little noise it could just be jammed. Turn switch off and at the end of the macerator there is a cover over a screw slot. Try turning the the screw in both directions until you can turn freely. Then try switch again.

Hummm... His is a 2020 model with a totally different maceration unit.  There is no covered screw on the Turbo Sanicon 700

https://www.thetford.com/product/sani-con-turbo-700/

I flipped all the breakers on and off and got it going. You saved me a service call.  Thanks

I didn't know what year they went to this new internally installed macerator, sorry for wrong advice on that.