Parts Manual Air-cooled & Water-cooled This manual contains important safety information and should be made available to all personnel who operate and/or maintain this product. Carefully read this manual before attempting to operate or perform maintenance on this equipment. Manual No. 2012203792 August 2015 Edition

Quincy Compressor® - QSI® 1175/1500

Serial Number Identification The serial number tag is located on the top flange of the unit frame just left of the control panel and in the upper right corner of the electrical control panel. QUINCY COMPRESSOR 701 North Dobson Avenue, Bay Minette, AL Ordering Replacement Parts Prompt service can be rendered on replacement part orders if the following 1. The serial number must be given when ordering replacement parts. Part numbers should be verified per the bill of materials associated with the serial number to ensure that correct replacement parts are 2. State the exact part number needed. Do...

Fluid Specifications Quincy Compressor® recommends that all Quincy Rotary Screw Products be filled with one of the following QuinSyn® Brand synthetic fluids: QuinSyn F® (food grade) QuinSyn Plus™ Synthetic fluids other than QuinSyn brand(s) may not be compatible with components used in Quincy Compressor products. If it is deemed necessary to convert a Quincy compressor or vacuum pump to a synthetic other than QuinSyn brand, please contact an authorized Quincy Compressor distributor. To locate your nearest distributor, contact Sales & Marketing in Quincy, Illinois: Phone 217-222-7700, FAX 217-222-4138...

Recommended Spare Parts Qty. paRt nuMbeR FLUID-QUINSYN PG (55 GALLON CONTAINER) FLUID-QUINSYN XP (55 gallon container) FLUID-QUINSYN PLUS (55 gallon container) FLUID-QUINSYN F (55 gallon container) KIT-FLUID ANALYSIS (containS 3 individual SaMPle kitS) SHAFT SEAL KIT ELEMENT-AIR FILTER SWITCH-TEMPERATURE (230°F) (Plc control) SWITCH-TEMPERATURE (240°F) (Power$ync) KIT-DIFFERENTIAL PILOT VALVE (includeS diaPhragM aSSeMBly & KIT-LINE FILTER (includeS Bowl Seal, filter eleMent, gaSket) KIT-LINE FILTER (includeS eleMent Seal, filter eleMent) SEPARATOR-AIR/FLUID (PriMary) SEPARATOR-AIR/FLUID (Secondary)...

Shaft Seal Kit - 141115 Item No. 1 2 3 Qty. Part Number Description 1 1 1 SLINGER SEAL-SHAFT SEAL-WEAR RING Reference Instruction Manual to install compressor shaft seal. Tool Kit 140454 for 321 mm shaft seal and wear ring installation can be purchased from Quincy Compressor. Quincy Compressor® - QSI® 1175/1500

Qty. Part Number Description O-RING, VITON, 0.35 I.D. O-RING, VITON, 0.47 I.D. O-RING, VITON, 0.64 I.D. * Items not sold separately, must be ordered as a complete airend. ** Quantity as required. @ Indicates torque value in foot pounds (lubricated threads). Quincy Compressor® - QSI® 1175/1500 5

ITEM NO. QTY. PART NUMBER DESCRIPTION REFERENCE INSTRUCTION AAANUAL TO INSTALL COMPRESSOR SHAFT SEAL. TOOL KIT 140454 FOR 321 MM SHAFT SEAL AND WEAR RING INSTALLATION CAN BE PURCHASED FROM QUINCY COMPRESSOR. Quincy Compressor® - QSI® 11 75/1 500

Qty. Part Number Description Component Maintenance Parts A B C O-RING, VITON, 0.35 I.D. O-RING, VITON, 0.47 I.D. O-RING, VITON, 0.64 I.D. * Items not sold separately, must be ordered as a complete airend. ** Quantity as required. @ Indicates torque value in foot pounds (lubricated threads). Lift valve option available at 145# maximum full load pressure. Quincy Compressor® - QSI® 1175/1500 7

PART NUMBER 2 1 140379 ASSEMBLY-GUARD, DRIVE COUPLING 2/1 1 140379-002 GUARD-DRIVE COUPLING, LEFT 2/2 1 140379-001 GUARD-DRIVE COUPLING, RIGHT COMPONENT MAINTENANCE PARTS A 1 128387-409 ELEMENT-DRIVE COUPLING (1 PAIR OF HALVES SOLD AS A MATCHED SET ONLY) B 1 128387-212 HUB-COUPLING, MOTOR SIDE (INCLUDES SET SCREW) C 1 128387-309 HUB-COUPLING, AIREND SIDE (INCLUDES SET SCREW) D 1 128387-504 BOLT KIT-DRIVE COUPLING (@ 75 FT-LBS) @ INDICATES TORQUE VALUE IN FOOT POUNDS (LUBRICATED THREADS). Quincy Compressor® - QSI® 11 75/1 500

BOM STILL USES OLD STYLE COUPLING. PART NUMBER @ INDICATES TORQUE VALUE IN FOOT POUNDS (LUBRICATED THREADS). Quincy Compressor® - QSI® 11 75/1 500

Inlet Valve (across the line) - 126759-001 Quincy Compressor® - QSI® 1175/1500

Inlet Valve (across the line) - 1 26759-001 PART NUMBER 1 1 129522 ASSEMBLY-INLET VALVE HOUSING 1/1 1 22881 BUSHING-PLATE, INLET VALVE 3 1 126730 ASSEMBLY-INLET VALVE CYLINDER 3/1 1 126860 BUSHING-CYLINDER, INLET VALVE 4 1 126710 CAP-INLET VALVE CYLINDER 12 1 141917 GASKET-INLET VALVE ADAPTER 13 1 22876-2 ASSEMBLY-PLATE, INLET VALVE 15 1 124393-021 FITTING-MALE CONNECTOR, 0.63 TUBE X 0.50 NPT COMPONENT MAINTENANCE PARTS A 1 129946-050 KIT-INLET VALVE ASSEMBLY B 1 22880-1 BUSHING-PLATE, INLET VALVE @ INDICATES TORQUE VALUE IN FOOT POUNDS (LUBRICATED THREADS).

Inlet Valve (wye-delta) - 129946-004 NOTES-UNLESS OTHERWISE SPEICFIED: I) ON I29946-004 INLET VALVE ASSEMBLIES ITEMS 19 THRU 23 ARE INSTALLED ON BOTH SIDES. Quincy Compressor® - QSI® 11 75/1 500

Inlet Valve (wye-delta) - 129946-004 PART NUMBER 3 1 129938 CAP-INLET VALVE CYLINDER 7 1 129941-001 INLET VALVE SHAFT 14 1 22876-2 ASSEMBLY-INLET VALVE PLATE 15 1 129522-4 INLET VALVE HOUSING ASSEMBLY 18 1 141917 GASKET-INLET VALVE ADAPTER 20 2 124393-021 FITTING-MALE CONNECTOR, 0.63 TUBE X 0.50 NPT COMPONENT MAINTENANCE PARTS BUSHING-INLET VALVE CYLINDER BUSHING-PLATE, INLET VALVE BUSHING-PLATE, INLET VALVE @ INDICATES TORQUE VALUE IN FOOT POUNDS (LUBRICATED THREADS).

Quincy Compressor® - QSI® 1175/1500

PART NUMBER 2 4 123352-008 BAND-AIR FILTER MOUNTING 4 1 23307 BOX-JUNCTION, LINE FILTER 8 1 140560 BRACE-AIR FILTER SUPPORT 16 2 20680 HOOD-AIR FILTER (USED ONLY ON UNITS LESS CABINET) COMPONENT AAAINTENANCE PARTS ELEMENT-AIR FILTER VALVE-DUST EVACUATOR @ INDICATES TORQUE VALUE IN FOOT POUNDS (LUBRICATED THREADS).

Annunciator (standard) I) ALL WPI9S2A7 DIAGRAMS ARE AUTO DJAL. 2) ALL WPI962B? DIAGRAMS ARE AUTO DEMAND. 4) ALL WPI962E? DIAGRAMS ARE LOAD/NO LOAD. Quincy Compressor® - QSI® 11 75/1 500