HoneyAir
Well-Known Member
This is how I stopped the rattle [the snap ring is already removed, the looseness made it useless to me at this point].
Two screws on each end so that it is centered in the PD. It does take a little adjusting here and there until I was satisfied it was in the center and not moving at all. Of course, do not do this while the unit is plugged in. Test with a multimeter to ensure there is the approximately 20 ohms then plug it in.
I don't know if you're willing to go that far with the PD if you are trying to preserve its beauty. I just happen to be a functionality first type of guy.
The snap ring is hard to remove if you don't have snap ring pliers to remove them, so you'd need that if you are considering opening it up.
An alternative method would probably be putting in four wooden dowels to give the unit something to brace itself against, then putting the snap ring back on. It would be important to not completely surround the unit with wood because if it reflects too much heat back it could make it too hot and combust [as I went through when I tried to surround the area with cardboard a year or two ago]. I'm not sure how long the dowels would last in the heat though, but if its a tight enough fit maybe it'll last despite drying out.
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To continue with the thread, the second resistor I used also moved up to 22 ohms from 20.5 after use-- I guess the heat changes it after all. I'm not having trouble with combustion though, so I'm set.
This is the replacement AC adapter from Jameco, same stats as the one I got with the PD.
http://www.jameco.com/webapp/wcs/st...Id=10001&ddkey=http:StoreCatalogDrillDownView
Two screws on each end so that it is centered in the PD. It does take a little adjusting here and there until I was satisfied it was in the center and not moving at all. Of course, do not do this while the unit is plugged in. Test with a multimeter to ensure there is the approximately 20 ohms then plug it in.
I don't know if you're willing to go that far with the PD if you are trying to preserve its beauty. I just happen to be a functionality first type of guy.
The snap ring is hard to remove if you don't have snap ring pliers to remove them, so you'd need that if you are considering opening it up.
An alternative method would probably be putting in four wooden dowels to give the unit something to brace itself against, then putting the snap ring back on. It would be important to not completely surround the unit with wood because if it reflects too much heat back it could make it too hot and combust [as I went through when I tried to surround the area with cardboard a year or two ago]. I'm not sure how long the dowels would last in the heat though, but if its a tight enough fit maybe it'll last despite drying out.
------------------
To continue with the thread, the second resistor I used also moved up to 22 ohms from 20.5 after use-- I guess the heat changes it after all. I'm not having trouble with combustion though, so I'm set.
This is the replacement AC adapter from Jameco, same stats as the one I got with the PD.
http://www.jameco.com/webapp/wcs/st...Id=10001&ddkey=http:StoreCatalogDrillDownView