Posts: 933
Threads: 140
Joined: Mar 2015
City: Lansdale
State, Province, Country: PA
All, I have a question about some capacitors in this thing Its a Pyramid 4 UF 600 VDC Oil filled capacitor Question What type of oil is in this thing? The SG was mafe in the 50's I think..
I want to open up and re stuff them..
But with oil in them how do I proceed. Hope its not PCB oil???
Any help
Skip
(This post was last modified: 11-14-2019, 09:07 PM by
vecher.)
Posts: 658
Threads: 8
Joined: Apr 2018
City: S. Dartmouth
State, Province, Country: MA
Quote:But with oil in them how do I proceed. Hope its not PCB oil???
Yes, I can say with almost 100% certainty.
If the cap was date coded after 1976 it would not have PCB, but a type of mineral oil.
Pull it out, dispose properly and replace with a mylar type(ish) and a tie strip.
GL
Chas
Pliny the younger
“nihil novum nihil varium nihil quod non semel spectasse sufficiat”
Posts: 816
Threads: 25
Joined: Mar 2014
City: Louisville, KY
I have often wondered about that as well. Thank you Chas , for your input on this.
Posts: 658
Threads: 8
Joined: Apr 2018
City: S. Dartmouth
State, Province, Country: MA
Jake,
Dispose of that cap properly.
GL
Chas
Pliny the younger
“nihil novum nihil varium nihil quod non semel spectasse sufficiat”
(This post was last modified: 11-15-2019, 09:05 AM by
Chas.)
Posts: 933
Threads: 140
Joined: Mar 2015
City: Lansdale
State, Province, Country: PA
That's what I thought.. Thanks
Skip
Posts: 816
Threads: 25
Joined: Mar 2014
City: Louisville, KY
Yes Chas!
I'm seeing your response late here for some reason. Didn't get a notification of it.
I remember how carefully we were required to dispose of the light ballasts at work, ( and of how disregarding my supervisor was about the whole mess.) Bad news.