Quincy Compressor QSI Series Instruction Manual page 102

Section VII - Compressor Fluids
Converting to QuinSyn XP
Normal Machines
A. Any QuinSyn fluid - No flush required. Drain Com-
pressor thoroughly while hot, including all the low
areas, fluid lines and the fluid cooler. Shut down
and lockout the machine. Change the separator and
all the filters on the compressor. Refill the reservoir
and system with a full charge of QuinSyn XP.
B. Mineral Oils - Drain compressor thoroughly while
hot including all the low areas. Shut down and
lockout the machine. Detach lines and drain. In-
spect machine; if clean, change filters and separator
elements. Fill with QuinSyn Flush and run machine
until it reaches normal operating temperature. Drain
and refill with a fresh charge of new QuinSyn XP.
Send a fluid sample to Quincy Compressor Fluid
Analysis at 200 hours.
Varnished Machines
For slightly to extremely varnished machines using
mineral oils or PAO fluids, flush the compressor with
QuinSyn Flush following the procedures outlined on page
35.
100
Converting to QuinSyn Plus
Normal Machines
A. Any QuinSyn fluid (except QuinSyn PG) - No
flush required. Drain Compressor thoroughly while
hot, including all the low areas, fluid lines and the
fluid cooler. Shut down and lockout the machine.
Change the separator and all the filters on the com-
pressor. Refill the reservoir and system with a full
charge of QuinSyn Plus.
B. Mineral Oils and QuinSyn PG - Drain compressor
thoroughly while hot including all the low areas.
Shut down and lockout the machine. Detach lines
and drain. Inspect machine; if clean, change filters
and separator elements. Fill with QuinSyn Flush
and run machine until it reaches normal operating
temperature. Drain and refill with a fresh charge of
new QuinSyn Plus. Send a fluid sample to Quincy
Compressor Fluid Analysis at 200 hours.
Varnished Machines
For slightly to extremely varnished machines using
mineral oils or PAO fluids, flush the compressor with
QuinSyn Flush following the procedures outlined on page
35.
Quincy Compressor-QSI
®