[Amps] Pole pigs removed from oil ??
k8ri at tm.net
Mon Nov 6 00:17:42 EST 2017
I avoid saying exactly, but IIRC PCBs have a pungent odor and are
different than "oil", BUT "IF" it originally had PCB oil in it that was
replaced with regular oil, then, depending on how well the PCB oil was
flushed out, there could be some contamination. IF it was pulled from
service the "odds" are that it will still have what ever oil it had
originally. The manufacturing date is a good clue which I saw posted
One company I worked for had some many ton, oil cooled transformers that
we flushed out the old oil and refilled with non-PCB oil. IIRC that was
a time consuming and expensive process (both time and material)
On 11/5/2017 Sunday 10:09 PM, Steve Wright wrote:
73, Roger (K8RI)
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