Hello,
I’ve got a met premium. The coffin magnet is locked on. I checked the ohms on the magnet and it still is reading 4.7. No broken wires on the magnet.
I pulled the board and looked at the resistor, no evidence of it being burned up. It looks like I need a new magnet board.
My question is: any way to test the old board? what else should I check prior to installing a new board? Maybe a failed transistor somewhere that caused it to lock on?
I believe this is a fairly common problem with this machine.
Thanks for any help

Bundy
Thanks for letting me know about the transistor on the magnet board.
Any chance you know which transistor I can use to replace?
The original, I was told, SPP15P10PL, is no longer being produced.

Pm sent
I totally appreciate all the help people provide here.

I’ll check the serial number tomorrow. Thanks for the heads up