Probably not. Transformer oil is generally highly purified mineral oil, so unless you're getting it from shady sources, you should be fine.
When the water content in the oil in the Oil rises up to or more than 2% than it is needed to replace the transformer oil or filter it.
2.5L with out new oil filter 2.6L with new oil filter 2.5L with out new oil filter 2.6L with new oil filter
To remove impurity particles which could reduce the insulation property of the oil as well as that of the windings.
No not really only some do :DAnswerFor transformers used in transmission and distribution systems, yes. Transformer oil is necessary for cooling and insulation purposes, enabling the 'footprint' of an oil-filled transformer to be smaller, and its rating to be higher, compared with those not filled with oil.
you drop the bottom fairing, exposing oil filter, using oil filter strap or pliers take off the old filter. wipe clean oil filter housing, lube gasket on new filter with new oil, spin on new filter, and tighten.
yes
Transformer oil is pure insulating oil.
You should place a drip pan below the oil filter. Remove the oil filter by turning it to the left, with a filter wrench. Fill the new oil filter with oil. Put the new oil filter back on by turning it to the right.
Here are a few reasons for oil to spray from the filter area:The gasket from the old filter was stuck on the oil filter housing and was not removed before the new filter was installed.The new filters gasket is not seated correctly on the oil filter housing.No Oil filter gasket was installed with the new oil filter.Defective Oil Filter and/or Gasket.Oil Filter Housing came lose from the engine block or mounting surface.
You can if you wish to help the oil pressure come up a little quicker. It is really not necessary but I do this very thing when the filter is mounted vertically.
Absolutely , the engine in a 2004 Ford Explorer needs an engine oil filter ( or your engine will only last a few seconds while the oil pumps out on to the ground )
Place a drip pan below the oil filter. Loosen the oil filter with a oil filter wrench, by turning the filter to the left. Fill the new oil filter with oil and reverse the process.