Converting To Quinsyn Xp; Converting To Quinsyn Plus - Quincy Compressor QSI Series Instruction Manual

Converting to QuinSyn XP

Normal Machines
A. Any QuinSyn fluid - 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 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.
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 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.

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
compressor. 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
Section VII - Compressor Fluids
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37