[Elecraft] K3 PA temp acting up

[Buck k4ia]

Left the receiver on overnight and when I came down this morning I could 
hear the fan running.  That's odd.  PA TEMP 45

If I turn off the power, the finals still heat up and when I turn the 
power back on the HI TEMP warning activates, power is reduced and the PA 
TEMP reads 105.  Only way to cool it down is to unplug the power.

Any ideas?


-- 
Buck
k4ia
K3 # 101  KX3 #715