Quincy Compressor QSI Series Instruction Manual page 103

Converting to QuinSyn
QuinSyn fluids are compatible with the materials and
elastomers used in mineral oil systems. Converting your
compressor from mineral oil to QuinSyn or QuinSyn IV
may be as easy as a simple flush to remove any sludge
and varnish present. Emphasis must be placed on drain-
ing after each step. Contaminants left in the compressor
after flushing have a direct effect on the fluid's life. Once
the oxidized material (varnish) is dissolved in the Quin-
Syn Flush, the cleaner and varnish must be removed from
the compressor and system parts (particularly in areas
like filters, coolers and piping, etc.). See your Quincy
Compressor Distributor to assist in the evaluation of your
compressor.
NOTICE!
If converting to QuinSyn F from any QuinSyn
fluid contact the Quincy Service Department.
Section VII - Compressor Fluids
Quincy Compressor-QSI
®
101