OK. I have the 1100S with the bad supply in my hands. There is a 7.5 amp fuse on what I think is the DC side that is blowing. It is blowing with the supply out out of the 1100S. The fuse looks melted so I am guessing over current? The trouble shooting section in the maintenance manual that is on the RB website seems to assume that the fuse is OK before doing the testing.
Any suggestions on what might cause this fuse to blow without even being hooked up to the unit? Thanks, Vern
