Table Of Contents - Quincy Compressor QSI Series Instruction Manual

Section I - General
Standard Warranty ...................................................................................................................................................... 1
Safety Alert Symbols ................................................................................................................................................. 2
Safety Precautions ...................................................................................................................................................... 3
Spare Parts Ordering Information .............................................................................................................................. 4
Serial/Model Identification Plate ............................................................................................................................... 4
Model Identification ................................................................................................................................................... 5
Section II - Description
General Description .................................................................................................................................................... 6
The Compression Cycle ............................................................................................................................................. 6
Air Flow ..................................................................................................................................................................... 7
Cooling System .......................................................................................................................................................... 7
Capacity Control System ......................................................................................................................................... 8-9
Electrical System ...................................................................................................................................................... 10
Indicators .................................................................................................................................................................. 11
Gauges ...................................................................................................................................................................... 11
Section III - Installation
Receiving .................................................................................................................................................................. 12
Moving the Unit to the Installation Site ................................................................................................................... 12
Location .................................................................................................................................................................... 13
Piping Connections .................................................................................................................................................. 13
Relief Valves ............................................................................................................................................................ 14
Electrical ................................................................................................................................................................... 14
Guards ...................................................................................................................................................................... 14
Manual Vent and Shutoff Valves ............................................................................................................................. 15
Water and Sewer Facilities at the Installation Site ................................................................................................... 15
Compressor Rotation ................................................................................................................................................ 15
Fan Rotation ............................................................................................................................................................. 15
Section IV - Operating Procedures
Prior To Starting ....................................................................................................................................................... 16
Starting the Compressor ........................................................................................................................................... 16
Stopping the Compressor - Normal Operation......................................................................................................... 17
Stopping the Compressor - Emergency Operation .................................................................................................. 17
Section V - Maintenance or Service Preparation
Maintenance or Service Preparation ........................................................................................................................ 18
Section VI - Servicing
Safety ........................................................................................................................................................................ 20
Water Removal ......................................................................................................................................................... 20
Air/Fluid Separator Element .............................................................................................................................. 20-21
Fluid Scavenging System ......................................................................................................................................... 22

Table of Contents

Quincy Compressor-QSI
®