Re: Preparing to rebuild a Tek 2445 Power Supply - Any Advice?
Chuck Harris <cfharris@...>
You won't break the collet if you don't turn the slottedtoggle quoted messageShow quoted text
screw! The slot is there so you can loosen the nut without
turning the slotted screw (and breaking the collet).
Simply put a screwdriver in the slot, using an open end wrench,
loosen the nut until it is flush with the slot, and give the
nut a tap, while holding the fan impeller. The collet will
instantly release... remove the nut, and pull the collet (still
on the shaft) out of the impeller, and once you have done that,
use the screwdriver, if necessary, to pry the collet off of
the shaft. Prying is usually not necessary.
Bob Koller via Groups.Io wrote:
There is no battery on the 2445, it has an EAROM chip instead.