Quincy Compressor QSI 50 Instruction Book Download Page 15 | Manualshive

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Quincy Compressor QSI 50 Instruction Book Download Page 15

Instruction book

2012 2039 28

15

2

General Description

2.1 Introduction

General

QGV 40 up to QGV 60 and QSI 50-60 are single-stage, oil-flooded screw compressors, gearbox driven by an
electric motor. The compressors are available in air-cooled and water-cooled (as factory option) versions. The
compressors are enclosed in sound- insulated bodywork.
The compressors are controlled by Q-Control Touch.

The Q-control Touch and emergency stop button are integrated in the side panel of the electric cubicle. The
motor starters are located inside the Electrical Enclosure.

Front view

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Summary of Contents for QSI 50

Page 1: ...Oil injected rotary screw compressors QSI 50 QSI 60 Fixed Speed QGV 40 QGV 50 QGV 60 VSD Instruction book Revision Number 01 Date of Publication 2020 06 Performance You Demand Reliability You Trust...

Page 2: ......

Page 3: ...50 QGV 60 VSD Instruction Book Original instructions Copyright Notice Any unauthorized use or copying of the contents or any part thereof is prohibited This applies in particular to trademarks model...

Page 4: ...y information and should be made available to all personnel who operate and or maintain this product Always keep the manual available near the machine In all correspondence always mention the compress...

Page 5: ...f and does not cover the loss of fluid Drive Motors Five years 60 months from date of start up not to exceed 66 months from date of shipment including parts and labor Royal Blue warranty does not cove...

Page 6: ...tails including serial number model number type of equipment and date of purchase within thirty 30 days of the discovery of same during the warranty period Seller s sole obligation on this warranty sh...

Page 7: ...OR REPAIR 13 2 General Description 15 2 1 INTRODUCTION 15 2 2 AIR AND OIL FLUID CIRCUIT 18 2 3 REGULATING CIRCUIT 21 2 4 ELECTRICAL SYSTEM 22 3 Q Control Touch 25 3 1 PRIOR TO STARTING 25 3 2 STARTING...

Page 8: ...3 5 3 STARTING 64 5 4 DURING OPERATION 64 5 5 STOPPING 66 5 6 TAKING OUT OF OPERATION 66 6 Maintenance 67 6 1 PREVENTIVE MAINTENANCE SCHEDULE 67 6 2 STORAGE AFTER INSTALLATION 68 6 3 SERVICE KITS 69 6...

Page 9: ...9 FLUID SAMPLING PROCEDURE 79 8 Problem solving 80 9 Technical Data 86 9 1 ELECTRIC INFORMATION 86 9 2 REFERENCE CONDITIONS AND LIMITATIONS 86 9 3 COMPRESSOR DATA 87 Appendix 1 Product Analysis Report...

Page 10: ...lity For air of breathing quality the compressed air must be adequately purified according to the applicable legislation and standards 5 Prior any maintenance repair work adjustment or any other non r...

Page 11: ...table for the working pressure Never use frayed damaged or worn hoses Distribution pipes and connections must be of the correct size and suitable for the working pressure 6 In case the device is a com...

Page 12: ...cautions or non observance of the normal caution and care required for installation operation maintenance and repair even if not expressly stated will be disclaimed by the manufacturer Precautions dur...

Page 13: ...epair All responsibility for any damage or injury resulting from neglecting these precautions or non observance of the normal caution and care required for installation operation maintenance and repai...

Page 14: ...s if excessive the deposits should be removed 18 Protect the motor air filter electrical and regulating components etc to prevent moisture from entering them e g when steam cleaning 19 Make sure that...

Page 15: ...ectric motor The compressors are available in air cooled and water cooled as factory option versions The compressors are enclosed in sound insulated bodywork The compressors are controlled by Q Contro...

Page 16: ...Instruction book 2012 2039 28 16 Main components Main components...

Page 17: ...Emergency stop button Fluid Sample Valve QGV models are equipped with a fluid sample valve located at the discharge of the fluid filter Fluid Sample Valve Reference Name 1 Fluid sample valve Fluid sam...

Page 18: ...2 2039 28 18 Serial Model Identification Plate A model serial number plate is located on the frame or in the upper right corner of the control panel door 2 2 Air and oil fluid circuit Air circuit Flow...

Page 19: ...gh outlet AV via minimum pressure valve Vp and air cooler Ca During loaded operation minimum pressure valve Vp keeps the pressure in the separator tank AR above a minimum value required for lubricatio...

Page 20: ...Air pressure forces the fluid from oil separator AR through oil filter OF and oil stop valve Vs to Airend AE Thermostatic valve TV starts opening the supply from cooler Co when the fluid temperature h...

Page 21: ...than the air output of the compressor the net pressure increases When the net pressure reaches the unloading pressure solenoid valve Y1 is de energised Results The pressure above unloading valve blow...

Page 22: ...Instruction book 2012 2039 28 22 2 4 Electrical system General Electrical components The electrical system comprises following components Electric cubicle layout fixed speed...

Page 23: ...ed Reference Description VFD Variable Frequency Drive OL4 Overload Disconnect Fan Motor M4 Fan Motor Contactor FU Fuses Both Primary and Secondary SPD Surge Protection Device CPT1 Control Power Transf...

Page 24: ...ectrical system is shown in the parts manual sent with the compressor A wiring diagram is also included in the control panel on all Quincy compressors Rotation direction indicator Phase controller The...

Page 25: ...of the compressor Check the fan rotation air flows through the coolers Water cooled models Check inlet and discharge water piping for proper connections 3 2 Starting the Compressor Secure all enclosur...

Page 26: ...units with frequency converter A number of programmable settings e g the unloading and loading pressures for fixed speed units the set point for units with frequency converter the minimum stop time t...

Page 27: ...he operator before the shutdown level is reached The message disappears as soon as the warning condition disappears A warning will also appear if the dew point temperature is too high on units with in...

Page 28: ...by touch 2 Warning sign Flashes in case of a shut down is lit in case of a warning condition 3 Service sign Is lit when service is needed 4 Operation sign Is lit when the unit is running in automatic...

Page 29: ...con Menu Icon Menu Icon Menu Icon Data Status Inputs Outputs Counters Aux Equipment Parameters Converters Service Service Overview Service Plan Service History Service functions Clean Screen Week Time...

Page 30: ...Machine Settings Alarms Regulation Control Parameters Aux Equipment Parameters Converter s Fan Internal SmartBox Auto Restart Controller Settings Network Settings Ethernet Settings CAN Settings Locali...

Page 31: ...ed Motor Stopped Wait Running Unloaded Manual Unload Running Unloaded Wait Running Loaded Failed to Load Running Loaded Wait Manual Stop Machine Control Mode Local Machine Control Mode Remote Machine...

Page 32: ...2039 28 32 System icons Icon Description Basic User Advanced User Service User Antenna 25 Antenna 50 Antenna 75 Antenna 100 Change between screens indication Energy recovery Dryer Element Drain s Anal...

Page 33: ...Restart Filter s Cooler Valve s Power Meter Input icons Icon Description Pressure Temperature Special Protection Open Closed This chapter gives a general detail of the available icons Not all icons me...

Page 34: ...crolling through menus the name of the current menu is shown 3 Access level button The access level button is always shown and can be tapped to change the current user access level 4 Alarm button The...

Page 35: ...go to the menu 3 6 Quick access screen Function The screen is used to directly access some frequently used functions Procedure The Quick access screen can be viewed by swiping left starting from the...

Page 36: ...four bars are filled the reception strength is 100 If only one bar is filled the reception strength is just 25 Auto restart Auto restart can be activated by tapping this icon 3 7 Menu screen Function...

Page 37: ...and Control parameterscanbe changed through this menu Auxiliary equipment parameters can also bechanged 6 Controller settings Network settings Localization settings and a User password can be set thro...

Page 38: ...atus Inputs Outputs Counters Aux Equipment These submenus can be entered by tapping the icons Procedure To enter the Data menu screen 1 Tap the Menu button 2 Tap the Data icon Description Data menu sc...

Page 39: ...is active it can be viewed by tapping the alarm message To reset an alarm tap the reset button 1 Before resetting a warning or shutdown message always solve the problem Frequently resetting these mess...

Page 40: ...trol or monitor functional systems They should NOT be used to control switch or interrupt safety related circuits Check the maximum allowed load on the label Stop the unit and switch off the supply be...

Page 41: ...the system 3 9 Service menu Function This screen is used to display the following submenus Service Service functions only visible as advanced user Clean screen These submenus can be selected by tappi...

Page 42: ...be modified Tap the desired service plan A selection screen will pop up Change the Running Hours by tapping or Confirm by tapping V or decline by tapping X The service history can be viewed by tapping...

Page 43: ...button become inactive for 15 seconds 3 10 Week timer menu Function This screen is used to set up to 4 different week timers with each up to 8 settings per day The week timers can be activated through...

Page 44: ...running time A selection screen pops up Theuser can changethe remaining time by tapping or and can confirm by tapping V or decline by tapping X 5 Add setting A selection screen pops up Theuser can ch...

Page 45: ...in the list for more information reflecting the status of the unit when the shutdown occurred 3 12 Machine settings menu Function This screen is used to display the following submenus Alarms Regulatio...

Page 46: ...2 Regulation menu 3 Control Parameters menu 4 Aux Equipment Parameters menu 5 Auto Restart menu Alarms menu Tap the Alarms icon to enter the Alarms menu Alarm menu screen A list of all alarms is show...

Page 47: ...cline by tapping X Change a selection When tapping a list item a selection screen pops up The user can change the selection by swiping up or down and confirm by tapping V or decline by tapping X Contr...

Page 48: ...ps up The user can modify the setting by tapping or and can confirm by tapping V or decline by tapping X Auto restart menu Tap the Auto restart icon to enter the Auto Restart menu Auto restart menu sc...

Page 49: ...on This screen is used to display the following submenus Network Settings Localisation User Password Help Information These submenus can be entered by tapping the icons Procedure To enter the Controll...

Page 50: ...a list item a selection screen pops up The user can modify the setting by tapping or and can confirm by tapping V or decline by tapping X Change a selection When tapping a list item a selection screen...

Page 51: ...Tap the User Password icon to enter the User Password menu User password menu screen The user password can be activated or deactivated through this menu Enter and confirm a user password to activate...

Page 52: ...e The Access Level screen can be viewed or changed by tapping the Access Level button at the upper right corner of the screen Description Access level screen Reference Designation Function 1 User A ba...

Page 53: ...Instruction book 2012 2039 28 53 4 Installation 4 1 Dimension Drawings Dimension drawing QSI 50 60 and QGV 40 60 Official Drawing can be found at https www quincyhq com...

Page 54: ...d that they protrude from the frame equally The chains must be held parallel to the bodywork by chain spreaders in order not to damage the compressor The lifting equipment must be placed in such a way...

Page 55: ...re that none of the tubing might leak at or come loose from there fittings when the compressor is in operation Damaged or loose tubes can result in lubricant being sprayed on hot surfaces when the com...

Page 56: ...28 56 Installation proposal QSI QGV 40 60 Text on drawing Reference Designation 1 Ventilation proposals 2 Minimum free area to be reserved for the compressor installation All piping to be connected st...

Page 57: ...on The inlet grid s and ventilation fan should be installed in such a way that any recirculation of cooling air to the inlet grating of the compressor dryer is avoided The air velocity to the grid s h...

Page 58: ...ive carbon filter should be installed after the PD filter It is recommended to install by pass pipes over each filter together with ball valves in order to isolate the filters during service operation...

Page 59: ...s after the cooler has been installed Both fluid drain plugs should be located on the bottom of the cooler to accomplish the draining of the fluids Drains are on most models 4 It is possible to protec...

Page 60: ...ion proposal and Dimension drawings 2 The following transport fixtures 1 painted red must be removed Transport fixtures 3 Check that the electrical connections correspond to the local codes and that a...

Page 61: ...Instruction book 2012 2039 28 61 Electric cubicle layout fixed speed Electric cubicle layout Variable speed...

Page 62: ...the air net to the valve 6 Check the fluid level 3 to 5 minutes after stopping the fluid level should be between the top of the sight glass GI and the filling point FC Position of oil level sight gla...

Page 63: ...uld drop after 4 or 5 seconds of operation Incorrect rotation of the drive motor can cause damage to the compressor 5 2 Before starting Remarks If the compressor has not run for the past 6 months it i...

Page 64: ...the control panel The compressor starts running and the automatic operation LED 4 lights up After the start up cycle the compressor starts running loaded 5 4 During operation The operator must apply a...

Page 65: ...ass Gl 3 If the fluid level is too low push the emergency stop button to avoid the compressor to start unexpectedly 4 Remove power and Lockout Tagout per OSHA 5 Unscrew fluid filler plug FC one turn t...

Page 66: ...op of the electronic water drain s until the air system between the air system receiver and the outlet valve is fully depressurised Switch off the voltage 8 If available open the condensate drain valv...

Page 67: ...ve maintenance service kits are available see section Service kits Service contracts QUINCY offers several types of service contracts relieving you of all preventive maintenance work Consult your Cust...

Page 68: ...not to exceed maximum fluid change interval Fluid samples must be taken every 2 000 hours or as directed by the analysis report For light usage units a fluid sample must be taken a minimum of every si...

Page 69: ...accessories A repair parts list is shipped with all new machines Order parts from your Authorized Quincy distributor Use only genuine Quincy replacement parts Failure to do so may void warranty 6 4 Di...

Page 70: ...the compressor Precautions 1 Never remove the element while the compressor is running 2 For minimum downtime replace the dirty element by a new one 3 Discard the element when damaged Procedure 1 Stop...

Page 71: ...erties A label indicating the type of fluid filled ex factory is stuck on the oil tank Procedure Oil system components 1 Run the compressor until warm Stop the compressor Close the air outlet valve an...

Page 72: ...fluid until the level reaches the filler neck Take care that no dirt drops into the system Refit and tighten filler plug FC 7 Run the compressor loaded for a few minutes Stop the compressor and wait...

Page 73: ...ressurize by unscrewing filler plug FC just one turn to permit any pressure in the system to escape 2 Remove the cover Ac from the oil tank AR by unscrewing the bolts Oil separator components 3 Remove...

Page 74: ...service timer see Service menu 7 4 Coolers General Keep the coolers clean to maintain their efficiency Never use a high pressure water jet to clean the compressor Instructions for air cooled compresso...

Page 75: ...e valve attached to the inlet valve Inspect the O rings and replace if required Remove the check ball and inspect for wear If the check valve is stuck open fluid can backflush from the airend into the...

Page 76: ...hin film of Loctite to the inner diameter of the wear sleeve and immediately install on the compressor shaft using the proper wear sleeve driver Drive the wear sleeve on the shaft until the driver bot...

Page 77: ...ive fluids may require special materials of construction When zinc anodes are used for a particular application they should be inspected two weeks after initial start up and also anodes need to be che...

Page 78: ...in the compressor beyond its useful life removing all of the spent fluid is difficult The oxidation products remaining can considerably shorten the life of the new fill of QuinSyn fluid All Quincy Com...

Page 79: ...ine 7 Return compressor to the service and check fluid level during operation Service fluid as required Using fluid filter sample valve proceed as follow 1 Open valve drain 2 4 Ounce of fluid from fil...

Page 80: ...ic restart after voltage failure function and if this function is active be aware that the machine will restart automatically when the power is restored if it was running when the power was interrupte...

Page 81: ...laced Airend AE out of order Consult your supplier Oil separator element clogged Have element replaced 7 Airend outlet temperature or delivery air temperature above normal Oil level too low Check and...

Page 82: ...vervoltage Overvoltage detected Check if main supply voltage is within specs Check Main fuses 0x3221 12833 Undervoltage Main Power supply voltage too low 0x3223 12835 Undervoltage Phase loss detected...

Page 83: ...e detected in IGBT junction WH 0x4319 17177 Drive overtemperature Overtemperature detected in IGBT junction WL 0x5020 20512 Emergency off STO Emergency stop circuit opened Check emergency stop button...

Page 84: ...n between Q Control and inverter Check position of the CAN termination switch at both sides of the CAN cable Both should be OFF 0x610D 24845 Drive failure hardware Firmware not compatible Try to reset...

Page 85: ...per flow of cool air in compressor room Check for loose connectors at the control unit of the inverter 0x8401 33793 Overvoltage Motor maximum speed exceeded Try to reset the error If error returns con...

Page 86: ...ent it is mandatory to use a proper cable gland when connecting the supply cable to the compressor Local regulations remain applicable Currents are calculated with the full service factor but we sugge...

Page 87: ...tions and limitations Flex gear coupling gearbox driven units Units 100 psi 125 psi 150 psi Frequency Hz 60 60 60 Nominal working pressure bar e 6 9 8 6 10 3 psig 100 125 150 Maximum working pressure...

Page 88: ...Instruction book 2012 2039 28 88 Appendix 1 Product Analysis Report...

Page 89: ...Syn Plus 0 5 20 20 QuinSyn XP 0 40 50 100 QuinSyn PG 0 40 50 100 Phosphorus PPM Plasma Emission QuinSyn Plus 0 5 20 20 QuinSyn XP 50 5 20 0 QuinSyn PG 0 5 20 20 Zinc PPM Plasma Emission All 0 100 200...

Page 90: ...0 5 20 20 Zinc PPM Plasma Emission All 0 100 200 200 Wear Metals Silver PPM Plasma Emission All 0 5 10 10 Aluminium PPM Plasma Emission All 0 5 10 10 Chromium PPM Plasma Emission All 0 5 10 10 Copper...

Page 91: ...Instruction book 2012 2039 28 91...

Page 92: ...Quincy Compressor 701 North Dobson Avenue Bay Minette Alabama 251 937 5900 quincycompressor com I info quincycompressor com No 2012 2039 28 2020 06 Performance You Demand Reliability You Trust...

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