Quincy Compressor QSI Series Instruction Manual
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Quincy Compressor QSI Series Instruction Manual

Quincy Compressor QSI Series Instruction Manual

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Manual No. 2012203708
Quincy
®
QSI
Series
Instruction Manual
This manual contains important safety infor-
mation 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 compressor.
Quincy
Compressor
SM
True Blue Reliability
February 2013 Edition
®

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barry emmett
June 2, 2025

what is the recommended oil and filters change interval on a quincy 1000 screw compressor

0
1 comments:
Mr. Anderson
June 2, 2025

For a Quincy Compressor QSI Series 1000 screw compressor:

- Oil/Fluid should be changed every 8,000 hours, based on fluid type and sample testing, but not to exceed the maximum interval.
- Fluid samples must be taken every 2,000 hours.
- Filters should be changed every 2,000 hours.
- Oil/Fluid filters should be changed every 1,000 hours.
- Alternatively, all consumables should be replaced every 12 months.

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Summary of Contents for Quincy Compressor QSI Series

  • Page 1 Quincy ® Series Instruction Manual This manual contains important safety infor- mation 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 compressor. Quincy Compressor ®...

  • Page 3: Table Of Contents

    Maintenance or Service Preparation ......................... 18 Important Maintenance Requirements ........................19 Section VI - Servicing Safety ..................................20 Water Removal ................................. 20 Air/Fluid Separator Element ..........................20-21 Fluid Scavenging System ............................22 Section VI - Servicing (continued) Control Line Air Filter ..............................22 Quincy Compressor-QSI ®...
  • Page 4 Maintenance Schedule .............................. 58 Reservoir Maintenance Schedule ..........................59 Appendix A - Dimensional Drawings Dimensional Drawings ............................61-76 Appendix B - Technical Data Technical Data ..............................77-85 Addendum 1 - QSI Logo Controller PLC Logo Controller Addendum (added 03/04) ....................86-87 Quincy Compressor-QSI ®...
  • Page 5 fi re. After the installed compressor package has been inspected you can restore power to the package. With the proper power applied to the package you can verify proper rotation of the compressor and the cooling fan. Quincy Compressor-QSI ®...

  • Page 6: Section I - General

    DANGER! 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 ®...

  • Page 7: Safety Precautions

    • Do not change the pressure setting of the pressure relief valve, restrict the function of the pressure relief valve, or replace the pressure relief valve with a plug. NOTICE! Every effort has been taken to ensure complete and correct instructions have been included in this Quincy Compressor-QSI ®...

  • Page 8: Spare Parts Ordering Information

    Section I - General manual, however, possible product updates and changes may have occurred since this printing. Quincy Compressor reserves the right to change specifi cations without incurring any obligation for equipment previously or subsequently sold. Not responsible for typographical errors.

  • Page 9: Model Identification

    Section I - General MODEL IDENTIFICATION...
  • Page 10 Important Requirements for New Installation To insure a safe installation of the equipment it is important to make sure fi nal inspection checks of the equipment are made before running for the fi rst time. With all electrical power removed from the equipment and per OSHA requirements for lock-out and tag-out you can safely make the following inspection checks.

  • Page 11: Section Ii - Description

    A combination moisture separator and water trap is pro- the thermal valve is to maintain a minimum fl uid dis- vided for collecting and expelling water to the customer’s charge temperature at the compressor of approximately drain. 180°F. Water-cooled Fluid Coolers Capacity Control System Quincy Compressor-QSI ®...
  • Page 12 The QSI compressor with Auto/Demand controls accom- valve preventing reverse air/fl uid fl ow through the inlet valve and air fi lter. Auto/Dual (Standard) The Auto/Dual system offers two choices of controlling Quincy Compressor-QSI ®...

  • Page 13: Electrical System

    Quincy QSI Load/No Load (Optional) In the Load/No Load mode, the compressor does not modulate the inlet valve. The valve is either fully open Quincy Compressor-QSI ®...

  • Page 14: Indicators

    225°F. The sensors are nonadjustable. They are not suitable for salt laden, corrosive, dirty, wet or explosive environments. The QSI series compressors utilize 460V incoming power through an across-the-line magnetic starter. A trans- former in the control panel reduces this voltage to 120 WARNING! VAC for the various controls on the unit.

  • Page 15: Gauges

    Air Intake Filter Service Light This indicator signals when the fi lter element needs to be cleaned or replaced. Gauges Hourmeter This gauge indicates actual hours of operation. Air Pressure Gauge This gauge indicates air pressure available for distribution Quincy Compressor-QSI ®...

  • Page 16: Section Iii - Installation

    Never use plastic, PVC, ABS pipe or rubber hose in a compressed air system. Piping Fit-up Quincy Compressor-QSI ®...

  • Page 17: Receiving

    fl uid for signs Improper lifting may result in component, system of water contamination. Fluid and fi lter changes may damage or personal injury. Follow good shop need to be increased in high humidity areas. Increased Quincy Compressor-QSI ®...

  • Page 18: Water And Sewer Facilities At The Installation Site

    Make sure water inlet and discharge connections are correct. NOTICE! The water temperature regulating valve is located in the discharge water line. Quincy Compressor-QSI ®...
  • Page 19 Guards All mechanical action or motion is hazardous in vary- Electrical Before installation, the electrical supply should be checked for adequate wire size and capacity. During Quincy Compressor-QSI ®...

  • Page 20: Section Iv - Operating Procedures

    Stopping the Compressor - Emergency • Watch for excessive vibration, unusual noises or air/fl uid leaks. If anything unusual develops, stop the Press the emergency stop button or cut the power at the main disconnect switch or panel. Quincy Compressor-QSI ®...

  • Page 21: Prior To Starting

    Provisions should be made to have the instruc- tion manual readily available to the operator and maintenance personnel. If, for any reason, any parts of the manual become illegible or if the manual is lost, have it replaced immediately. The Quincy Compressor-QSI ®...

  • Page 22: Important Maintenance Requirements

    3) Open the manual vent valve and wait for the pres- sure 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 ®...
  • Page 23 Inspect all tubing in the compressor package for possible leaks, or normal aging and replace with genuine Quincy Compressor parts as needed. Verify all tube fi ttings are tight and tubes are securely held in the fi ttings. Also check all nylon tubes for chaffi ng, cracks, and fl exibility. Replace with genuine Quincy Compressor parts to insure safe operation.

  • Page 24: Section Vi - Servicing

    fl uid carryover. Larger models use two air/fl uid separator Unusual noise or vibration indicates a problem. elements. Do not operate the compressor until the source has been identifi ed and corrected. Water Removal Quincy Compressor-QSI ®...

  • Page 25: Section Vi - Servicing (Continued)

    Fluid Scavenging System 3) Contact the grounding staple on the separator ele- ment gasket with the ground probe of the test indica- tor. 4) Touch the top cap of the separator element with the Quincy Compressor-QSI ®...

  • Page 26: Control Line Air Filter

    An automatic draining control line fi lter is used. Drain- ing occurs only when the compressor is in the unloaded condition. Figure 6-1. Scavenge Line Sight Glass Shaft Seal Air Filter Compressor shaft seals are wear items that may eventu- Quincy Compressor-QSI ®...
  • Page 27 fl at screwdrivers under the outer lip of If your distributor does not have a copy of these instruc- the fl uid slinger and pop the slinger from the tions, they can be ordered from Quincy Compressor at no seal adapter bore. charge.

  • Page 28: Air And Fluid Tubing

    Install a new o-ring around the scavenge port (use petroleum jelly to hold the o-ring on the seal adapter face during installation). • Carefully slide the seal adapter with the new seal in- stalled over the end of the rotor shaft and up against Quincy Compressor-QSI ®...
  • Page 29 • 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 ®...

  • Page 30: Section Vii - Compressor Fluids

    QuinSyn Plus Extended life fl uid. QuinSyn - PAO fl uid. Lubrication QuinSyn F - Food grade applications. QuinSyn IV - 4000 hour alternative fl uid. A fl uid tag is attached to each Quincy rotary screw Quincy Compressor-QSI ®...

  • Page 31: Fluid Level

    fi ll plug is drilled to allow some pressure to escape before the plug is completely removed. Should you hear pres- Each Quincy compressor is fi lled at the factory with the surized air venting through the hole, immediately screw correct amount of one of the synthetic fl...

  • Page 32: Fluid Sample Valve

    Use genuine Quincy replacement fi lters only. high upon start up on cool mornings due to sluggish fl uid creating higher than normal dif- ferential pressures. Monitor indicator after the fl uid warms up. Factors Affecting Fluid Life Quincy Compressor-QSI ®...

  • Page 33: Fluid Analysis Program - General

    To protect your investment, check for the following, Quincy’s fl uid analysis program is offered to all custom- which can affect the long life of QuinSyn: ers using QuinSyn fl uids in Quincy Compressor Rotary Screw Compressors. This service provides optimum 1) High operating temperatures drain intervals for compressors operating on QuinSyn fl...

  • Page 34: Quinsyn Xp

    Effective on orders entered on June 1, 2000 and later, State, and Federal regulations. Separation of this fl uid Quincy Compressor began offering our new long life from condensate will require those separators designed to synthetic fl uid, QuinSyn XP. QuinSyn XP is the new factory fi...

  • Page 35: Quinsyn Plus

    Effective on orders entered on December 1, 2000 and is exposed to elevated temperatures for extended periods later, Quincy Compressor began offering our new ex- of time. Fluid thermostat temperature settings can be tended life synthetic fl uid, QuinSyn Plus. QuinSyn Plus elevated to assist in reducing water content in the fl...

  • Page 36: Quinsyn Fluids

    fl uid is exposed to higher temperatures for extended pe- riods of time. Fluid thermostat temperature settings can be elevated to assist in reducing water content in the fl uid in high humidity applications. Please consult Quincy Quincy Compressor-QSI ®...

  • Page 37: Quinsyn Flush (Changed 02/04)

    *Changes to color will occur during operation. QuinSyn Flush QuinSyn Flush is a specially formulated synthetic fl uid capable of dissolving varnish and solubilizing sludge from lubricating systems while they are operating. QuinSyn Flush contains oxidation and rust inhibitors, and can be used Quincy Compressor-QSI ®...

  • Page 38: Cleaning And Flushing With Quinsyn Flush

    Drain compressor thoroughly while hot including all Typical Properties of QuinSyn Flush Viscosity @ 100°F ASTM D445 43.3 cSt. Viscosity @ 210°F ASTM D445 5.6 cSt. Viscosity Index Flash Point ASTM D92 444°F Fire Point ASTM D92 520°F Quincy Compressor-QSI ® This page updated 02/19/04.

  • Page 39: Converting To Quinsyn Pg

    200 hours. Run the machine for 300 hours and take a fl uid sample. Send fl uid sample to Quincy Compressor Fluid Analysis B. Polyalklene glycols (PAG) or Silicone - to determine if further fl ushes are needed. Run the fl ush Drain compressor thoroughly as in (A).

  • Page 40: Converting To Quinsyn Xp

    fl uid fi lters. Run compressor for 300 hours. compressor, excessive foam may be visible in the Take a fl uid sample and send to Quincy Compressor Fluid fl uid level sightglass. If this occurs, repeat the Analysis to determine if further fl ushing is needed. Pro- fl...

  • Page 41: Converting To Quinsyn Plus

    QuinSyn XP. temperature. Drain and refi ll with a fresh charge of Send a fl uid sample to Quincy Compressor Fluid new QuinSyn Plus. Send a fl uid sample to Quincy Analysis at 200 hours.
  • Page 42 Section VII - Compressor Fluids compressor. NOTICE! If converting to QuinSyn F from any QuinSyn fl uid contact the Quincy Service Department. Quincy Compressor-QSI ®...

  • Page 43: Sampling Procedures

    Midland, MI 48642-6535 Sample From o Reservoir o Filter Sample Bottle Label Shipping Label Note: A fl uid sample valve kit is available from Quincy Compressor. Contact the Service Depart- ment and ask for part number 143286. Quincy Compressor-QSI ®...
  • Page 44 Thank you for this opportunity to provide technical assistance to your company. If you have any questions about this report please contact us at 1-800-637-8628 or fax 1-517-496-2313. CC List *means this parameter not tested Accuracy of recommendations is dependant on representative fl uid samples and complete correct data on both unit and fl uid. Quincy Compressor-QSI ®...

  • Page 45: Understanding The Analysis Report

    See Fluid Parameters on g) SERIAL NUMBER - The unit serial number of the pages 42-43. Quincy compressor the fl uid sample was taken from. n) SPECTROCHEMICAL ANALYSIS - See Fluid h) MODEL NUMBER - The model number of the Parameters on pages 42-43.

  • Page 46: Fluid Parameters

    Plasma Emission 10-15 >15 Water Karl Fisher QuinSyn PG <2000 NOT REPORTED QuinSynXP <800 NOT REPORTED QuinSyn Plus <800 NOT REPORTED Antioxidant HPCL 95% min. NOT REPORTED (1) The fl uid will be condemned based on these parameters. Quincy Compressor-QSI ®...
  • Page 47 5-10 >10 OTHER Silicon Plasma Emission 10-15 >15 Water Karl Fisher <100 >200 Particle Count Microns Hiac Royco ISO CODE X/20 Antioxidant Liquid Chromatography NOT REPORTED (1) The fl uid will be condemned based on these parameters. Quincy Compressor-QSI ®...

  • Page 48: Section Viii - Service Adjustments

    To lower the pressure, turn the screw out (counter clockwise). Maximum full load pressure is 110 PSIG Drive Coupling Alignment for standard QSI units. Minimum full load pressure with modulation and standard controls is 75 PSIG. Pressure Switch Quincy Compressor-QSI ®...
  • Page 49 The QSI series compressors utilize a two piece fl exible element bolted to steel hubs on the com- Do not operate the unit without both coupling halves and pressor motor shafts.
  • Page 50 “C” to determine the amount of shim to be pling half. 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 ®...
  • Page 51 Drive Coupling Specifi cations motor coupling half. Model* Alignment Angular Specifi cations 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 ®...

  • Page 52: Section Ix - Troubleshooting

    HECK MOTOR NAMEPLATE AND COMPARE TO OVER OOSE WIRE CONNECTIONS LOAD RELAY SETTING HECK ALL CONNECTIONS FOR TIGHTNESS AULTY EMPERATURE WITCH HECK MOTOR STARTER WIRING BEFORE REMOVING MOTOR EMOVE MOTOR AND HAVE TESTED AT MO AULTY TRANSFORMER TOR MANUFACTURER REPAIR CENTER Quincy Compressor-QSI ®...
  • Page 53 NCORRECT THERMAL OVERLOAD RELAY SETTING HECK SWITCH ONTACT A QUALIFIED SER VICE TECHNICIAN FOR REPAIRS OOSE MOTOR OR STARTER WIRING HECK SECONDARY VOLTAGE ON TRANSFORMER AULTY MOTOR ORRECT THE SITUATION IN ACCORDANCE WITH “H THE INSTRUCTION IN THE ISCHARGE Quincy Compressor-QSI ®...
  • Page 54 IFFERENTIAL PILOT VALVE NOT SET CORRECTLY EPLACE ALL PANELS ENSURE ALL SEALING SUR FACES AND MATERIALS ARE SATISFACTORY IR PRESSURE SWITCH NOT SET CORRECTLY LEAN COOLER FIND AND CORRECT CAUSE OF CON TAMINATION AULTY RECEIVER PRESSURE GAUGE EPLACE FLUID FILTER ELEMENT Quincy Compressor-QSI ®...
  • Page 55 OW FLUID LEVEL IN RESERVOIR DJUST DIFFERENTIAL PILOT VALVE TO ACHIEVE DESIRED MODULATION RANGE ABINET PANELS REMOVED DJUST AIR PRESSURE SWITCH TO ACHIEVE DESIRED IN AND CUT OUT PRESSURE OOLER PLUGGED HECK AND REPLACE AS NECESSARY LUID FILTER PLUGGED Quincy Compressor-QSI ®...

  • Page 56: Section X - Maintenance Schedule

    EE FLUID BREAKDOWN SECTION OF THIS TROUBLE XTREME OPERATING CONDITIONS SUCH AS HIGH SHOOTING GUIDE COMPRESSOR DISCHARGE TEMPERATURES HIGH AMBI ENT TEMPERATURE WITH HIGH HUMIDITY AND HIGH HECK AND CLEAN SYSTEM OF ALL DIRT CORROSION RESERVOIR PRESSURE AND VARNISH Quincy Compressor-QSI ®...
  • Page 57 NCORRECT FLUID FILTER LUID REAKDOWN SECTION OF THE TROUBLE SHOOTING GUIDE AULTY INCORRECT OR INADEQUATE AIR FILTER SE GENUINE UINCY REPLACEMENT ELEMENTS LUID BREAKDOWN ONLY PERATE COMPRESSOR AT RECOMMENDED RESERVOIR PRESSURE AND DISCHARGE AIR TEMPERATURE YSTEM CONTAMINATION Quincy Compressor-QSI ®...
  • Page 58 EPAIR OR REPLACE AS NECESSARY Frequent Air Cleaner Clogging: EPAIR OR REPLACE AS NECESSARY OMPRESSOR OPERATING IN HIGHLY CONTAMINATED ATMOSPHERE HECK ALL CONTROL LINE FITTINGS AND TUBINGS IR CLEANER NOT ADEQUATE FOR CONDITIONS HECK LINES BEFORE VALVE Quincy Compressor-QSI ®...
  • Page 59 AULTY BLOW DOWN VALVE RIZED UINCY ISTRIBUTOR AULTY SOLENOID VALVE AULTY DIFFERENTIAL PILOT VALVE DJUST AIR PRESSURE SWITCH TO PROPER SETTING OR REPLACE SWITCH IF FAULTY EAKS IN CONTROL LINES ERVICE CONTROL AIR LINE FILTER DAILY EAKS IN SERVICE LINES Quincy Compressor-QSI ®...
  • Page 60 RAIN WATER AS NEEDED TO REDUCE WATER CON 200 PPM. TENT IN FLUID BELOW LOGGED MOISTURE SEPARATOR TRAP HECK OPERATION OF THERMOSTATIC VALVE OR WA NSTALLATION PPLICATION TER REGULATING VALVE F CONDITION CONTINUES CONSULT UINCY SERVICE DEPARTMENT AULTY COOLER LEAKS Quincy Compressor-QSI ®...
  • Page 61 HECK AND REPAIR ANY LEAKS HECK PLANT AIR DISTRIBUTION SYSTEM FOR LEAKS Excessive Water Content In Fluid: EPAIR OR REPLACE AS NECESSARY ATER DRAIN INTERVALS EPLACE AS NECESSARY ISCHARGE TEMPERATURE TOO LOW LEAN OR REPLACE AS REQUIRED Quincy Compressor-QSI ®...

  • Page 62: Maintenance Schedule

    O OVER UNIT AND CHECK ALL BOLTS FOR TIGHT NESS HANGE AIR FLUID SEPARATOR HANGE AIR FILTER UBRICATE MOTORS EST PRESSURE RELIEF VALVE FOR PROPER OPERA TION (HAT) HECK SAFETY SHUTDOWN SYSTEM TACT A QUALIFIED SERVICE TECHNICIAN Quincy Compressor-QSI ®...

  • Page 63: Reservoir Maintenance Schedule

    2 x 10 .121 in (shell) 10 years Vessel .121 in (head) 129558-275 Oil Separator 2 x 10 .146 in (shell) 10 years Vessel .119 in (head) 143284-175 Oil Separator 2 x 10 .186 in (shell) 10 years ® Quincy Compressor-QSI...
  • Page 64 The number of cycles refers to the number of cycles from 0 PSI to maximum pressure. The minimum wall thickness must be respected at all times. Inspection techniques such as ultrasonic or X-ray are equivalent to hydrostatic testing for this equipment. ® Quincy Compressor-QSI...

  • Page 65: Dimensional Drawings

    Appendix A - Dimensional Drawings QSI 220/245 (air-cooled) Quincy Compressor-QSI ®...
  • Page 66 Appendix A - Dimensional Drawings QSI 220/245 (water-cooled) ® Quincy Compressor-QSI...
  • Page 67 Appendix A - Dimensional Drawings QSI 250/300 (air-cooled) ® Quincy Compressor-QSI...
  • Page 68 Appendix A - Dimensional Drawings QSI 250/300 (water-cooled) ® Quincy Compressor-QSI...
  • Page 69 Appendix A - Dimensional Drawings QSI 335/370 (air-cooled) ® Quincy Compressor-QSI...
  • Page 70 Appendix A - Dimensional Drawings QSI 335/370 (water-cooled) Quincy Compressor-QSI ®...
  • Page 71 Appendix A - Dimensional Drawings QSI 440/500 (air-cooled) ® Quincy Compressor-QSI...
  • Page 72 Appendix A - Dimensional Drawings QSI 440/500 (water-cooled) ® Quincy Compressor-QSI...
  • Page 73 Appendix A - Dimensional Drawings QSI 540/600 (air-cooled) ® Quincy Compressor-QSI...
  • Page 74 Appendix A - Dimensional Drawings QSI 540/600 (water-cooled) ® Quincy Compressor-QSI...
  • Page 75 Appendix A - Dimensional Drawings QSI 675/750 (air-cooled) ® Quincy Compressor-QSI...
  • Page 76 Appendix A - Dimensional Drawings QSI 675/750 (water-cooled) ® Quincy Compressor-QSI...
  • Page 77 Appendix A - Dimensional Drawings QSI 925/1000 (air-cooled) ® Quincy Compressor-QSI...
  • Page 78 Appendix A - Dimensional Drawings QSI 925/1000 (water-cooled) ® Quincy Compressor-QSI...
  • Page 79 Appendix A - Dimensional Drawings QSI 1175/1250 & 1400/1500 (air-cooled) ® Quincy Compressor-QSI...
  • Page 80 Appendix A - Dimensional Drawings QSI 1175/1250 & 1400/1500 (water-cooled) ® Quincy Compressor-QSI...

  • Page 81: Technical Data

    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...
  • Page 82 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...
  • Page 83 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 ®...
  • Page 84 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...
  • Page 85 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 ®...
  • Page 86 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...
  • Page 87 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...
  • Page 88 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...
  • Page 89 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 ®...
  • Page 90 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 ®...
  • Page 91 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...
  • Page 92 Notes ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ Quincy Compressor-QSI ®...
  • Page 93 Notes ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ____________________________________________________________________ ® Quincy Compressor-QSI...
  • Page 94 T r u e B l u e R e l i a b i l i t y Rot ary/V acuum/Systems: 251.937.5900 Reciprocating/Systems: 217.222.7700 E-mail: info@quincycompressor . .com 2012 © 2003 Quincy Compressor Discover: www.quincycompressor.com All Rights Reserved. Litho in U.S.A.

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