"Arthur Shapiro" <
art.s...@unisys.com> wrote in message
news:je2hl8$oif$1...@USTR-NEWS.TR.UNISYS.COM...
Is it oil-less, perhaps?? Proly not, if it's belt-drive, altho even some
direct-drive units use oil.
If oil, you should be able to find a a drain plug at the base of the
compressor head, proly a 1/4-3/8 pipe thread, with a square, hex or allen
head? No dip stick?
If there is no dip stick and no fill, and only a drain plug, you can make a
fill with a short nipple, an elbow, and mebbe another short (vertical)
nipple, which then serves to establish the oil level in the compressor head.
What this level should be is a bit of a question, but it proly isn't much
higher than 1" from the base.
There was a discussion on rcm as to what the diff between motor oil and
compressor was. The only thing I notice is that compressor oil is clear,
and proly doesn't have to withstand as high a temp as motor oil, which
suggests motor oil would be OK.... another good Q for rcm.
--
EA
>
> Art