Hi ,I’ve a Hamm hd14.The other day I went to start it as it wasn’t started in a while.battery was dead so jumped it.got battery charged and went to start it and as soon as I put on the ignition it engaged the starter.took out the starter got new solenoid fitted but no luck .so I got a new starter relay.and still doing the same.do ignitions switch go in them or anything I’m missing?