. Series ® Industrial Rotary Screw Air Compressors Instruction Manual 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. Stopping the Compressor - Emergency Operation.17 Section V - Maintenance or Service Preparation Maintenance or Service Preparation.18 Section VI - Servicing Safety.20 Water Removal.

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For some reasons, this quincy parts manual 150hp wiring tends to be the representative book in this website. This place is an on-line book that you can find and enjoy many kinds of book catalogues. Quincy Compressor Support. Quincy Compressor has been providing reliable, high-quality premium performance air compressor products for nearly 100 years.

20 Air/Fluid Separator Element.20-21 Fluid Scavenging System.22 ® Quincy Compressor-QSI. Dimensional Drawings.60-75 Appendix B - Technical Data Technical Data.76-84 Addendum 1 - QSI Logo Controller PLC Logo Controller Addendum (added 03/04).85-86 Addendum 2 - Shell /Tube Heat Exchanger Install and Service Recommendations (added 09/10).87-88 ® Quincy Compressor-QSI. Section I - General Royal Blue Warranty Seller warrants products of its own manufacture Drive Coupling Elements - Five years (60 months) against defects in workmanship and materials under from date of start up (not to exceed 66 months normal use and service, as follows: from date of shipment), including parts and labor. (Machine must be installed and operated in Packaged Compressors - Twelve (12) months from accordance with the Operator’s Manual.) date of start-up or eighteen (18) months from date of shipment from the factory, whichever occurs first. Variable Speed Drives (if applicable) - Five years (60 months) from date of start up (not to exceed Airend on Packaged Compressors (for service 66 months from date of shipment), including parts at full-load pressure at or below 150 psig) - Ten & labor for the first year (12 months), parts only for years (120 months) from date of startup (not to. Section I - General Royal Blue Warranty (continued) Only genuine Quincy Compressor maintenance and Seller’s sole obligation on this warranty shall be, at replacement parts may be used on the compressor.

Its option, to repair, replace or refund the purchase price of any product or part thereof which proves to Normal rules of warranty apply regardless of coverage be defective. If requested by Seller, such product length. Inlet valves, fluid pumps and shaft seals are or part thereof must be promptly returned to Seller, covered by the standard (1 year) warranty terms and freight collect for inspection. Are not included in the Royal Blue Warranty program. The Royal Blue Warranty is non-transferable.

Seller warrants factory repaired or replaced parts of its own manufacture against defects in material and The customer and/or Quincy Distributor must keep workmanship under normal use and service for ninety copies of all maintenance records, parts purchases (90) days or for the remainder of the warranty on the and sampling reports. The following records will be product being repaired, whichever is longer. Required for warranty airend replacement and/or warranty claim consideration and should be submitted This warranty shall not apply and Seller shall not be to the Quincy Compressor Customer Service. This page intentionally left blank. Air from this compressor will cause severe injury or death if used for breathing or food processing. Air used for these processes must meet OSHA29CFR1910 OR FDA21XDE178.3570 regulations. ® Quincy Compressor-QSI.

As a service to our customers, rupturing or explosion of some compressor we often modify or construct packages to the component. Customers specifications. This manual may not be appropriate in those cases. ® Quincy Compressor-QSI. Quincy Compressor reserves the right to change specifications without incurring any obligation for equipment previously or subsequently sold.

Not responsible for typographical errors. Section I - General MODEL IDENTIFICATION ® Quincy Compressor-QSI. The compressed air is then discharged into the air/fluid reservoir. There are four complete compression cycles for each complete rotation of the male rotor. INLET PORT CYLINDER MALE ROTOR FEMALE ROTOR DISCHARGE PORT A) INTAKE B) COMPRESSION C) DISCHARGE Figure 2-1. Compression Cycle ® Quincy Compressor-QSI.

The purpose of the thermal valve is to maintain a minimum fluid A combination moisture separator and water trap is discharge temperature at the compressor of provided for collecting and expelling water to the approximately 180°F. Customer’s drain. ® Quincy Compressor-QSI. The inlet valve is held in a closed position preventing the intake of air into the compressor and serving as a check valve preventing reverse air/fluid flow through the inlet valve and air filter.

® Quincy Compressor-QSI. Again, working with the standard Auto-Dual control, the second machine would time out and turn itself off after the demand dropped. ® Quincy Compressor-QSI. These sensors are set to trip at approximately 225°F. The sensors are nonadjustable. The QSI series compressors utilize 460V incoming power through an across-the-line magnetic starter.

A transformer in the control panel reduces this voltage to 120 VAC for the various controls on the unit. It is used to determine separator element change intervals. Air Intake Filter Service Light This indicator signals when the filter element needs to be cleaned or replaced. ® Quincy Compressor-QSI. Check the reservoir and pressure relief valves to be sure they are adequate for the pressure at which you intend to operate.

® Quincy Compressor-QSI. Fluid and filter expansion strains. Piping should never be of smaller size changes may need to be increased in high humidity areas. Than the connection on the compressor unit. Increased operating temperatures may be required. ® Quincy Compressor-QSI. All mechanical action or motion is hazardous in varying degrees and needs to be guarded.

Guarding shall comply with OSHA Safety and Health Standards 29 CFR 1910.219 in OSHA manual 2206 (revised ) and any state or local codes. ® Quincy Compressor-QSI. Check the fan rotation at the same time the compressor connections are correct. Rotation is being checked. Fan airflow should be outward, that is, pushing the air through the coolers.

The water temperature regulating valve is located in the discharge water line. ® Quincy Compressor-QSI. Observe compressor operation closely for the first hour of operation and frequently for the next seven. Check fuses, circuit breakers and thermal overloads hours.

Stop and correct any noted problems. For proper size. ® Quincy Compressor-QSI. Close the service valve when the compressor is not being used to prevent the system’s air pressure from leaking back into the compressor if the check valve leaks or fails.

® Quincy Compressor-QSI. 3) Open the manual vent valve and wait for the pressure in the system to be completely relieved before starting service. DO NOT close the manual vent valve at any time while servicing. 4) Shut off water and depressurize system if water- cooled. ® Quincy Compressor-QSI. THIS PAGE INTENTIONALLY LEFT BLANK Quincy Compressor-QSI ®.

Unusual noise or vibration indicates a problem. Very small hole punctured through the element will result Do not operate the compressor until the source in a high fluid carryover. Larger models use two air/fluid has been identified and corrected. Separator elements. ® Quincy Compressor-QSI. 3) Contact the grounding staple on the separator element gasket with the ground probe of the test indicator.

® Quincy Compressor-QSI. Warranty will be voided if inadequate filtration causes a failure. Control Line Air Filter An automatic draining control line filter is used. Draining occurs only when the compressor is in the Figure 6-1.

Scavenge Line Sight Glass unloaded condition. ® Quincy Compressor-QSI. Remove the drive coupling hub and key from the compressor shaft.

Remove the drive motor. Do Not use an impact wrench with this tool. Remove the four bolts securing the seal adapter to the suction housing. ® Quincy Compressor-QSI.

Failure to install flareless tubing or fittings shaft. Correctly may result in the tubing coming apart. Install a new o-ring on the seal adapter and lubricate under pressure. Serious injury and property with compressor fluid. Damage may result. ® Quincy Compressor-QSI.

THREAD FITTING INTO PORT AND WRENCH TIGHTEN SEAL-LOK ASSEMBLY TORQUES (IN LBS) DASH SIZE FACE SEAL 1080 1440 1680 1980 (+/-) 10 (+/-) 25 (+/-) 25 (+/-) 35 (+/-) 45 (+/-) 90 (+/-) 90 (+/-) 100 ® Quincy Compressor-QSI. Failure to follow these fluid recommendations will applications. (Replaces QuinSyn HP adversely affect your warranty. QuinSyn Plus- Extended life fluid. QuinSyn - PAO fluid. QuinSyn F - Food grade applications.

QuinSyn IV - 4000 hour alternative fluid. ® Quincy Compressor-QSI. Should you hear pressurized air venting through the hole, immediately Each Quincy compressor is filled at the factory with the screw the plug back into the reservoir. Relieve the correct amount of one of the synthetic fluid listed in the pressure in the machine before proceeding. The fluid filter maintenance indicator may read NOTICE! High upon start up on cool mornings due to sluggish fluid creating higher than normal Use genuine Quincy replacement filters only.

Differential pressures. Monitor indicator after the fluid warms up. ® Quincy Compressor-QSI. Airborne dust and particles recommended that fluid samples be taken every 500 to f. Paper digester fumes 2000 hours and sent to Quincy Compressor Fluid Analysis until a history of performance in a specific Locate your compressor in the coolest area possible. For compressor application is established. TAN values.

The barium in the fluid acts as a the reservoir. Corrosion inhibitor, therefore we have set low limits for this additive (see page 42 for limits). ® Quincy Compressor-QSI. Effective on orders entered on June 1, 2000 and later, is exposed to elevated temperatures for extended periods Quincy Compressor began offering our new long life of time. Fluid thermostat temperature settings can be synthetic fluid, QuinSyn XP. QuinSyn XP is the new.

Effective on orders entered on December 1, 2000 and QuinSyn Plus is suited for use in rotary screw air later, Quincy Compressor began offering our new compressors operating in harsh service conditions where extended life synthetic fluid, QuinSyn Plus. Flash Point ASTM D92 495°F 455°F 514°F Fire Point ASTM D92 560°F 498°F 554°F Pour Point -76°F 15 Water Karl Fisher QuinSyn PG 10 OTHER Silicon Plasma Emission 10-15 15 Water Karl Fisher 200 Particle Count Microns Hiac Royco ISO CODE X/20 Antioxidant Liquid Chromatography NOT REPORTED (1) The fluid will be condemned based on these parameters.

® Quincy Compressor-QSI. (clockwise).

To lower the pressure, turn the screw out adjustment screw counter clockwise. (counter clockwise). Maximum full load pressure is 110 PSIG for standard QSI units. Minimum full load pressure with modulation and standard controls is 75 PSIG.

® Quincy Compressor-QSI. The QSI series compressors utilize a two piece flexible element bolted to steel hubs Do not operate the unit without both coupling halves and on the compressor motor shafts. 5/4 x 0.028 = 0.035 required shims AIREND MOTOR A = DISTANCE BETWEEN FEET B = COUPLING DIAMETER C = INDICATOR READING A/B x C = REQUIRED SHIMS Figure 8-1.

Angular Misalignment-Side View ® Quincy Compressor-QSI. Drive Coupling Specifications Model. Alignment Angular Specifications Element Bolt Element Bolt Parallel Size Torque 1000-1500 0.005” 0.010” 1/2” 70 ft/lbs.Standard 110 PSIG models only ® Quincy Compressor-QSI. AULTY CONTROL RELAY EPLACE THE RELAY OOSE WIRE CONNECTIONS HECK ALL WIRING TERMINALS FOR CONTACT AND TIGHTNESS H A T AULTY EMPERATURE WITCH HECK SWITCH ONTACT A QUALIFIED SERVICE TECHNICIAN FOR REPAIRS AULTY TRANSFORMER HECK SECONDARY VOLTAGE ON TRANSFORMER ® Quincy Compressor-QSI. HECK MOTOR NAMEPLATE AND COMPARE TO OVERLOAD RELAY SETTING OOSE MOTOR OR STARTER WIRING HECK ALL CONNECTIONS FOR TIGHTNESS AULTY MOTOR HECK MOTOR STARTER WIRING BEFORE REMOVING MOTOR EMOVE MOTOR AND HAVE TESTED AT MOTOR MANUFACTURER REPAIR CENTER ® Quincy Compressor-QSI. IFFERENTIAL PILOT VALVE NOT SET CORRECTLY DJUST DIFFERENTIAL PILOT VALVE TO ACHIEVE DESIRED MODULATION RANGE IR PRESSURE SWITCH NOT SET CORRECTLY DJUST AIR PRESSURE SWITCH TO ACHIEVE DESIRED IN AND CUT OUT PRESSURE AULTY RECEIVER PRESSURE GAUGE HECK AND REPLACE AS NECESSARY ® Quincy Compressor-QSI.

OW FLUID LEVEL IN RESERVOIR SYSTEM FOR LEAKS EPLACE ALL PANELS ENSURE ALL SEALING ABINET PANELS REMOVED SURFACES AND MATERIALS ARE SATISFACTORY LEAN COOLER FIND AND CORRECT CAUSE OF OOLER PLUGGED CONTAMINATION EPLACE FLUID FILTER ELEMENT LUID FILTER PLUGGED ® Quincy Compressor-QSI. NCORRECT FLUID SEPARATOR ELEMENT SE GENUINE UINCY REPLACEMENT ELEMENTS ONLY XTREME OPERATING CONDITIONS SUCH AS HIGH PERATE COMPRESSOR AT RECOMMENDED COMPRESSOR DISCHARGE TEMPERATURES HIGH RESERVOIR PRESSURE AND DISCHARGE AIR AMBIENT TEMPERATURE WITH HIGH HUMIDITY AND TEMPERATURE HIGH RESERVOIR PRESSURE ® Quincy Compressor-QSI. SE GENUINE UINCY REPLACEMENT FILTERS ONLY AULTY INCORRECT OR INADEQUATE AIR FILTER EPLACE AIR FILTER ELEMENT EE FLUID BREAKDOWN SECTION OF THIS LUID BREAKDOWN TROUBLESHOOTING GUIDE YSTEM CONTAMINATION HECK AND CLEAN SYSTEM OF ALL DIRT CORROSION AND VARNISH ® Quincy Compressor-QSI. SE RECOMMENDED FLUIDS ONLY OMPRESSOR LUID ECTION Frequent Air Cleaner Clogging: OMPRESSOR OPERATING IN HIGHLY CONTAMINATED SE REMOTE AIR INTAKE MOUNTING ATMOSPHERE IR CLEANER NOT ADEQUATE FOR CONDITIONS SE SPECIALIZED AIR FILTER ONTACT AN UTHORIZED UINCY ISTRIBUTOR ® Quincy Compressor-QSI.

AULTY BLOW DOWN VALVE EPAIR OR REPLACE AS NECESSARY AULTY SOLENOID VALVE EPAIR OR REPLACE AS NECESSARY AULTY DIFFERENTIAL PILOT VALVE HECK ALL CONTROL LINE FITTINGS AND TUBINGS EAKS IN CONTROL LINES HECK LINES BEFORE VALVE EAKS IN SERVICE LINES ® Quincy Compressor-QSI. EPAIR OR REPLACE AS NECESSARY AULTY AIR PRESSURE SENSORS EPLACE AS NECESSARY Excessive Water in Plant Air Distribution System: LEAN OR REPLACE AS REQUIRED LOGGED MOISTURE SEPARATOR TRAP HECK OTHER COMPRESSORS ON SAME SYSTEM NSTALLATION PPLICATION EPLACE COOLER AULTY COOLER LEAKS ® Quincy Compressor-QSI.

Excessive Water Content In Fluid: ATER DRAIN INTERVALS RAIN WATER AS NEEDED TO REDUCE WATER 200 PPM. CONTENT IN FLUID BELOW ISCHARGE TEMPERATURE TOO LOW HECK OPERATION OF THERMOSTATIC VALVE OR WATER REGULATING VALVE F CONDITION CONTINUES CONSULT UINCY SERVICE DEPARTMENT ® Quincy Compressor-QSI.

ERIODICALLY YEARLY O OVER UNIT AND CHECK ALL BOLTS FOR TIGHTNESS HANGE AIR FLUID SEPARATOR HANGE AIR FILTER UBRICATE MOTORS EST PRESSURE RELIEF VALVE FOR PROPER OPERATION (HAT) HECK SAFETY SHUTDOWN SYSTEM ONTACT A QUALIFIED SERVICE TECHNICIAN Quincy Compressor-QSI ®. THIS PAGE INTENTIONALLY LEFT BLANK Quincy Compressor-QSI ®. Appendix A - Dimensional Drawings QSI 220/245 (air-cooled) ® Quincy Compressor-QSI. Appendix A - Dimensional Drawings QSI 220/245 (water-cooled) ® Quincy Compressor-QSI. Appendix A - Dimensional Drawings QSI 250/300 (air-cooled) ® Quincy Compressor-QSI.

Appendix A - Dimensional Drawings QSI 250/300 (water-cooled) ® Quincy Compressor-QSI. Appendix A - Dimensional Drawings QSI 335/370 (air-cooled) ® Quincy Compressor-QSI. Appendix A - Dimensional Drawings QSI 335/370 (water-cooled) ® Quincy Compressor-QSI. Appendix A - Dimensional Drawings QSI 440/500 (air-cooled) ® Quincy Compressor-QSI. Appendix A - Dimensional Drawings QSI 440/500 (water-cooled) ® Quincy Compressor-QSI. Appendix A - Dimensional Drawings QSI 540/600 (air-cooled) ® Quincy Compressor-QSI.

Appendix A - Dimensional Drawings QSI 540/600 (water-cooled) ® Quincy Compressor-QSI. Appendix A - Dimensional Drawings QSI 675/750 (air-cooled) ® Quincy Compressor-QSI. Appendix A - Dimensional Drawings QSI 675/750 (water-cooled) ® Quincy Compressor-QSI. Appendix A - Dimensional Drawings QSI 925/1000 (air-cooled) ® Quincy Compressor-QSI. Appendix A - Dimensional Drawings QSI 925/1000 (water-cooled) ® Quincy Compressor-QSI. Appendix A - Dimensional Drawings QSI 1175/1250 & 1400/1500 (air-cooled) ® Quincy Compressor-QSI.

Appendix A - Dimensional Drawings QSI 1175/1250 & 1400/1500 (water-cooled) ® Quincy Compressor-QSI. Total Fluid Capacity gallons Reservoir Fluid Capacity gallons Fluid Flow Typical Fluid Carryover 1.5-5 Normal Airend Discharge Temperature °F 175-195 Sound (at 1 meter) Unenclosed (AC/WC) dB(A) 82/80 Standard Cabinet (AC/WC) dB(A) 76/73 Low Sound Cabinet (AC) dB(A) ® Quincy Compressor-QSI. Reservoir Fluid Capacity gallons Fluid Flow Typical Fluid Carryover Normal Airend Discharge Temperature °F 190-195 Sound (at 1 meter) Unenclosed (AC/WC) dB(A) 83/78 Standard Cabinet (AC /WC) dB(A) 76/75 Low Sound Cabinet (AC) dB(A).data not available. ® Quincy Compressor-QSI. Total Fluid Capacity gallons Reservoir Fluid Capacity gallons Fluid Flow 24.5 Typical Fluid Carryover 1.5-5 Normal Airend Discharge Temperature °F 175-195 Sound (at 1 meter) Unenclosed (AC/WC) dB(A) 83/83 Standard Cabinet (AC/WC) dB(A) 79/79 Low Sound Cabinet (AC) dB(A) ® Quincy Compressor-QSI. 23.5 Reservoir Fluid Capacity gallons Fluid Flow 38.4 Typical Fluid Carryover 1.5-5 Normal Airend Discharge Temperature °F 175-195 Sound (at 1 meter) Unenclosed (AC/WC) dB(A) 87/86 Standard Cabinet (AC/WC) dB(A) 83/80 Low Sound Cabinet (AC) dB(A) ® Quincy Compressor-QSI. Reservoir Fluid Capacity gallons 11.8 Fluid Flow Typical Fluid Carryover Normal Airend Discharge Temperature °F 190-195 Sound (at 1 meter) Unenclosed (AC/WC) dB(A) 87/86 Standard Cabinet (AC/WC) dB(A) 82/81 Low Sound Cabinet (AC) dB(A).data not available.

® Quincy Compressor-QSI. Reservoir Fluid Capacity gallons 32.5 Fluid Flow 59.5 Typical Fluid Carryover 1.5-5 Normal Airend Discharge Temperature °F 175-195 Sound (at 1 meter) Unenclosed (AC/WC) dB(A) 89/87 Standard Cabinet (AC/WC) dB(A) 87/80 Low Sound Cabinet (AC) dB(A) ® Quincy Compressor-QSI. Reservoir Fluid Capacity gallons 37.25 Fluid Flow 59.5 Typical Fluid Carryover 1.5-5 Normal Airend Discharge Temperature °F 175-195 Sound (at 1 meter) Unenclosed (AC/WC) dB(A) 89/86 Standard Cabinet (AC/WC) dB(A) 85/79 Low Sound Cabinet (AC) dB(A) ® Quincy Compressor-QSI. Reservoir Fluid Capacity gallons 46.5 Fluid Flow 59.5 Typical Fluid Carryover 1.5-5 Normal Airend Discharge Temperature °F 175-195 Sound (at 1 meter) Unenclosed (AC/WC) dB(A) 95/92 Standard Cabinet (AC/WC) dB(A) 91/84 Low Sound Cabinet (AC) dB(A) ® Quincy Compressor-QSI. Total Fluid Capacity gallons Reservoir Fluid Capacity gallons 46.5 Fluid Flow Typical Fluid Carryover 1.5-5 Normal Airend Discharge Temperature °F 175-195 Sound (at 1 meter) Unenclosed (AC/WC) dB(A) 96/92 Standard Cabinet (AC/WC) dB(A) 93/84 Low Sound Cabinet (AC) dB(A) ® Quincy Compressor-QSI. LOGO controller by pressing the stop button or by removing power to the compressor using a. Reapply power and the PLC controller will run off of disconnect.

The red program chip module. Quincy Compressor-QSI ® Addendum to QSI instruction manual 65005-CB. Created 03/16/04.

Parts Manual Service Manuals

Block number B19 is an up/down counter used to log the number of times that the unload solenoid valve is energized. It will record up to 999,999 activations before resetting itself to 0. Quincy Compressor-QSI ® Addendum to QSI instruction manual 65005-CB. Created 03/16/04. Performance information should be noted and recorded on newly installed units so that any reduction in effectiveness can be detected. Any loss in effi ciency can normally be traced to an accumulation of oil sludge, or water scale. ® Quincy Compressor-QSI.

Minn Kota Parts Manual

Upon completion of cleaning, be certain that all chemicals are removed from the shell side and the tube side before the heat exchanger is placed into service.Available on C/CA Series models only. ® Quincy Compressor-QSI.