wanted to add my 2c here. I too saw the pr-off message and a sorry-looking lawn with this system after 5 years of faithful service. I spent hours trying my voltmeter on different points in the circuit to figure out what was wrong and the blown fuse was the culprit, but the fuse tube was not dark like you might expect a blown fuse to look. Upon closer inspection, there was a break in the fuse which was very hard to see as the 500mA fuse wire looks to be no thicker than a hair. I suspect that the ...
