🚀 go-pugleaf

In article <3542@cs.Buffalo.EDU> ugthomps@sunybcs.UUCP (Gregory Thompson) writes:
>I am surprised to hear you have had such problems with your power supply.

Me too.

>I have a 520st that I purchased back in February of 1986.
> ...
> I have left my machine on round the clock every day of the year  ...

Me too, I started with a 1040, which I ran all the time.  But it was
not out of fear of blowing the power supply.  I just didn't like to
wait for it to boot up, and I hated having to set the clock.

>Is there any problem with leaving a 1040 on for extended periods of time
>as a result of the power supply getting too warm?

I had no problem.  I think that the heat transfer is good enough in that
machine, but can not say anything about what happens if you load it up
with extra chips.  I noticed that the underside of the desk top warms
up, after the machine was on a couple of days. 

I recommend that you keep the top vents clear of papers, floppies, etc. 
Some folks store their floppies on top of the vents; I try not to for
two reasons: first, the heat, second, proximity to the power supply, at
the left side of the unit, I think, whose magnetic flux could cause
deterioration of the information on the diskettes. 

Now i have a Mega ST and my only complaint is the noise of the fan. 

-- 
    L. J. Dickey, Faculty of Mathematics, University of Waterloo.
	ljdickey@WATDCS.UWaterloo.ca	ljdickey@water.BITNET
	ljdickey@water.UUCP		..!uunet!watmath!water!ljdickey
	ljdickey@water.waterloo.edu