Quincy QGS 40 Instruction Book Download Page 5

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Instruction book

2920 7101 22

3.15 T

EST MENU

..................................................................................................................................... 51

3.16 M

ODIFYING GENERAL SETTINGS

...........................................................................................................52

3.17 G

ENERAL MENU

............................................................................................................................... 53

3.18 U

SER PASSWORD MENU

.....................................................................................................................54

3.19 A

CCESS KEY MENU

........................................................................................................................... 56

3.20 P

ROGRAMMABLE SETTINGS

.................................................................................................................56

4 Installation.....................................................................................................................59

4.1 D

IMENSION DRAWINGS

.......................................................................................................................59

4.2 I

NSTALLATION PROPOSAL

................................................................................................................... 60

4.3 P

ICTOGRAPHS

................................................................................................................................. 63

5 Operating

instructions.................................................................................................

5.1 I

NITIAL START

..............................................................................................................................65

5.2 B

EFORE STARTING

............................................................................................................................68

5.3 S

TARTING

...................................................................................................................................... 68

5.4 D

URING OPERATION

.......................................................................................................................... 69

5.5 S

TOPPING

......................................................................................................................................71

5.6 T

AKING OUT OF OPERATION

................................................................................................................ 72

6 Maintenance.................................................................................................................. 73

6.1 P

REVENTIVE MAINTENANCE SCHEDULE

..................................................................................................73

6.2 S

TORAGE AFTER INSTALLATION

........................................................................................................... 75

6.3 S

ERVICE KITS

.................................................................................................................................. 75

6.4 D

ISPOSAL OF USED MATERIAL

............................................................................................................. 76

Adjustments and servicing procedures..................................................................... 77

7.1 A

IR FILTER

...................................................................................................................................... 77

7.2 O

IL AND OIL FILTER CHANGE

...............................................................................................................78

7.3 O

IL SEPARATOR CHANGE

................................................................................................................... 79

Summary of Contents for QGS 40

Page 1: ...Quincy Oil injected rotary screw compressors QGS 40 QGS 50 QGS 60 QGS 75 QGS 100 QGS 100 QGS 125 QGS 150 Instruction book COMPRESSOR...

Page 2: ......

Page 3: ...ized use or copying of the contents or any part thereof is prohibited This applies in particular to trademarks model denominations part numbers and drawings This instruction book is valid for CE as we...

Page 4: ...R 8 2 General description 10 2 1 INTRODUCTION 10 2 2 AIR AND OIL CIRCUIT 12 2 3 REGULATING SYSTEM 14 2 4 ELECTRICAL SYSTEM 15 3 Graphic controller 19 3 1 CONTROLLER 19 3 2 CONTROL PANEL 21 3 3 ICONS U...

Page 5: ...OSAL 60 4 3 PICTOGRAPHS 63 5 Operating instructions 65 5 1 INITIAL START UP 65 5 2 BEFORE STARTING 68 5 3 STARTING 68 5 4 DURING OPERATION 69 5 5 STOPPING 71 5 6 TAKING OUT OF OPERATION 72 6 Maintenan...

Page 6: ...RENCE CONDITIONS AND LIMITATIONS 99 9 3 COMPRESSOR DATA 100 10 Options 101 10 1 ENERGY RECOVERY 101 10 2 ECO6I 107 10 3 AUTOMATIC DRAIN 118 10 4 HEAVY DUTY FILTER 119 10 5 PRE FILTRATION PANELS 119 10...

Page 7: ...mergency stop button Switch off the voltage Depressurize the compressor Lock Out Tag Out LOTO Open the power isolating switch and lock it with a personal lock Tag the power isolating switch with the n...

Page 8: ...e discharge pipe from the compressor to the aftercooler or air net is free to expand under heat and that it is not in contact with or close to flammable materials 9 No external force may be exerted on...

Page 9: ...e disclaimed by the manufacturer Precautions during operation 1 Never touch any piping or components of the machine during operation 2 Use only the correct type and size of hose end fittings and conne...

Page 10: ...these precautions 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 Preca...

Page 11: ...to prevent moisture from entering them e g when steam cleaning 19 Make sure that all sound damping material and vibration dampers e g damping material on the bodywork and in the air inlet and outlet...

Page 12: ...ic motor The compressors are available in air cooled version The compressors are enclosed in sound insulated bodywork The compressors are controlled by the AIRLOGIC controller The AIRLOGIC controller...

Page 13: ...ion book 2920 7101 22 13 Main components Ref Name AF Air filter AR Air receiver AV Location of air outlet valve Ca Air cooler Co Oil cooler ER Controller M1 Drive motor OF Oil filter S3 Emergency stop...

Page 14: ...l separator AR via check valve CV The air is discharged through outlet valve AV via minimum pressure valve Vp and air cooler Ca During loaded operation minimum pressure valve Vp keeps the pressure in...

Page 15: ...ure is below its set point bypass valve BV shuts off the supply to oil cooler Co and the oil cooler is bypassed Air pressure forces the oil from air receiver oil separator AR through oil filter OF and...

Page 16: ...ng system air cooled compressors The cooling system comprises air cooler Ca and oil cooler Co On air cooled compressors the cooling air flow is generated by a fan FN 2 3 Regulating system Load unload...

Page 17: ...es the unloading pressure solenoid valve Y1 is de energised Results The pressure above unloading valve blow off valve UV is released to atmosphere and the space above valve UV is no longer in connecti...

Page 18: ...Quincv COM I RE SOR Instruction book 2920 7101 22 16 t 1 2 3 X103 X108 K23 7 K21 J F21 PE Electric cubicle Y D typical example...

Page 19: ...e relay is provided F21 Overload relay compressor motor Q15 Circuit breaker fan motor on air cooled compressors K21 Line contactor K22 Star contactor fixed speed only K23 Delta contactor fixed speed o...

Page 20: ...O uinc v Instruction book COMF CSSOR 18 2920 7101 22 The drawings are on the CD supplied with your machine There is a copy of the electrical diagram inside the electrical cubicle...

Page 21: ...speed compressors the setpoint for compressors with frequency converter the minimum stop time and the maximum number of motor starts and several other parameters are taken into account The controller...

Page 22: ...indicated to warn the operator before the shut down level is reached Service warning If the service timer exceeds a programmed value this will be indicated on the display to warn the operator to carr...

Page 23: ...arning symbol 5 LED Warning Flashes in case of a shut down is lit in case of a warning condition 6 Voltage symbol 7 LED Voltage on Indicates that the voltage is switched on 8 Service symbol 9 LED Serv...

Page 24: ...e icon stands still When the compressor is running the icon is rotating Compressor status Motor stopped Running unloaded Running loaded Machine control mode or Local start stop Remote start stop Netwo...

Page 25: ...functions Emergency stop Shutdown Warning Service Service required Main screen display Value lines display icon Chart display icon General icons No communication network problem Not valid Input icons...

Page 26: ...Description Compressor element LP HP Dryer Fan Frequency converter Drain Filter Motor Failure expansion module Network problem General alarm Menu icons Icon Description Inputs Outputs Protections War...

Page 27: ...p Down 3 4 Main screen Function The Main screen is the screen that is shown automatically when the voltage is switched on and one of the keys is pushed It is switched off automatically after a few min...

Page 28: ...ssor outlet On compressors with a frequency converter the load degree flow is given in of the maximum flow Section B shows Status icons Following icon types are shown in this field Fixed icons These i...

Page 29: ...ess the Escape key Chart views Instead of viewing values it is also possible to view a graph of one of the input signals see section Inputs menu in function of the time When Chart High Resolution is s...

Page 30: ...section Inputs menu 3 5 Calling up menus Description When the voltage is switched on the main screen is shown automatically To go to the Menu screen highlight the Menu button 4 using the Scroll keys P...

Page 31: ...ove the cursor to the Inputs icon as shown in the following screen Press the Enter key A screen similar to the one below appears Text on image 1 Inputs 2 Compressor outlet 3 Element outlet 4 Ambient a...

Page 32: ...the one below appears The first item in the list is highlighted In this example the Net Pressure is selected chart icon To change press the Enter button again a pop up window opens Press Enter again t...

Page 33: ...l status of some outputs such as the condition of the Fan overload contact on air cooled compressors the Emergency stop contact etc Procedure Starting from the Main screen Move the cursor to the actio...

Page 34: ...rning or shutdown the original icon is replaced by the warning or shutdown icon respectively 3 8 Counters Menu icon Counters Function To call up The running hours The loaded hours The number of motor...

Page 35: ...ency converter The screen shows a list of all counters with their actual readings Note the example above is for a frequency converter driven compressor For a fixed speed compressor the actual screen w...

Page 36: ...utton on the controller to confirm your selection The new setting is now visible on the main screen See section Used icons for the meaning of the icons 3 10 Service menu Menu icon Service Function To...

Page 37: ...ppears Text on image 1 Service 2 Overview 3 Service plan 4 Next service 5 History Scroll through the items to select the desired item and press the Enter key to see the details as explained below Over...

Page 38: ...just started up which means it still has 4000 running hours or 8299 hours to go before the next Service intervention Service plans A number of service operations are grouped called Level A Level B et...

Page 39: ...key and press the Enter key to confirm Note Running hours can be modified in steps of 100 hours real time hours can be modified in steps of 1 hour Next Service Text on image 1 Next service 2 Level 3 R...

Page 40: ...ter key 3 11 Regulation menu Menu icon Setpoint Function On fixed speed compressors the operator can program two different pressure bands This menu is also used to select the active pressure band Proc...

Page 41: ...is shown in grey the actual setting is shown in black Use the or key of the Scroll keys to modify the settings as required and press the Enter key to accept If necessary change the other settings as r...

Page 42: ...ct stop level 1 4 Direct stop level 1 5 Setpoint 2 6 Modify The screen shows the actual settings To modify the settings move the cursor to the action button Modify and press the Enter key Following sc...

Page 43: ...or will switch to unloaded condition Directstop occurs when the compressor runs at a speed between minimum and maximum and the net pressure rises above the direct stop setpoint setpoint plus Direct st...

Page 44: ...on To program time based start stop commands for the compressor To program time based change over commands for the net pressure band Four different week schemes can be programmed A week cycle can be p...

Page 45: ...fy Programming week schemes Select Week action schemes and press Enter A new window opens The first item in the list is highlighted in red Press the Enter key on the controller to modify Week Action S...

Page 46: ...urday 8 Sunday A new window opens The Modify action button is selected Press the enter button on the controller to create an action 1 Monday 2 Modify A new pop up window opens Select an action from th...

Page 47: ...visible in the first day of the week 1 Monday 2 Start 3 Save 4 Modify To adjust the time use the Scroll keys on the controller and press the Enter key to confirm 1 Monday 2 Start 3 Save 4 Modify A pop...

Page 48: ...n the controller The action button Modify is selected Use the Scroll keys to select the action Save 1 Monday 2 Start 3 Save 4 Modify A new pop up window opens Use the Scroll keys on the controller to...

Page 49: ...Start 3 Tuesday 4 Wednesday 5 Thursday 6 Friday 7 Saturday 8 Sunday Press the Escape key on the controller to leave this screen Programming the week cycle A week cycle is a sequence of 10 weeks For ea...

Page 50: ...ice the Enter key on the controller to modify the first week A new window opens Select the action example Week Action Scheme 1 1 Week Cycle 2 Week 1 3 Week Action Scheme 1 4 Week Action Scheme 2 5 Wee...

Page 51: ...Cycle 4 Status 5 Week Timer Inactive 6 Remaining Running Time A new window opens Select Week 1 to set the Week Timer active 1 Week Timer 2 Week 3 Week Timer Inactive 4 Week 1 Press the Escape key on...

Page 52: ...Time from the list and press the Enter key on the controller to Modify 1 Week Timer 2 Week Action Schemes 3 Week Cycle 4 Status 5 Remaining Running Time This timer is used when the week timer is set a...

Page 53: ...nu and press the Enter key Using the scroll keys move the cursor to the Test icon see below Press the Enter key following screen appears Text on image 1 Test 2 Safety Valve Test 3 Not allowed 4 Audit...

Page 54: ...e below Press the Enter key A second menu screen appears This screen shows again a number of icons By default the User Password icon is selected The status bar shows the description that corresponds w...

Page 55: ...to the one above is shown the first item Language is highlighted Use the key of the Scroll keys to select the setting to be modified and press the Enter key A pop up screen appears Use the or key to...

Page 56: ...he one above is shown a selection bar is covering the first item Language Use the key of the Scroll keys to select the setting to be modified and press the Enter key To modify select the Modify button...

Page 57: ...from the submenu screen see Modifying general settings Using the Scroll keys move the cursor to the User Password icon see below Press the Enter key Next screen appears Select the Activate button and...

Page 58: ...ursor to the Access Key icon see below Three Access levels are possible 0 A basic set of parameters is visualized no password is required 1 A basic set of parameters can be modified 2 Extra parameters...

Page 59: ...See section Modifying general settings The intervals must not exceed the nominal intervals and must coincide logically Terminology Term Explanation ARAVF Automatic restart after voltage failure See s...

Page 60: ...air pressure Consult your supplier if a setting lower than 20 seconds is required Unloading Loading pressure The regulator does not accept illogical settings e g if the unloading pressure is programm...

Page 61: ...0608 x x x 9820670609 x x x 9820670610 x x x 9820670611 x x x 9820670612 x x x 9820670613 x x x 9820670614 x x x 9820670615 x x x 9820670616 x x x x 9820670617 x x x x 9820670618 x x x x 9820670619 x...

Page 62: ...llation proposal Outdoor altitude operation The compressor is not designed for installation outdoors Also if the ambient temperature can fall down below 0 C 32 F and if operating above 1000 m 3300 ft...

Page 63: ...compressor installation All piping to be connected stress free to the compressor Installation guidelines 1 Install the compressor unit on a solid level floor suitable for taking its weight 2 Position...

Page 64: ...ollector must not dip into the water of the drain collector Any flow back must be avoided Oil water separators to separate the major part of the oil from the condensate to ensure that the condensate m...

Page 65: ...7101 22 65 4 3 Pictographs Description Pictographs 15 Reference Designation 1 Read manual for oil specification 2 Rotation arrow 3 Lightly oil the gasket of the oil filter screw it on and tighten by h...

Page 66: ...densate drain 11 Switch of the voltage and at least wait 6 min before removing the screen 12 Disconnect the electric supply before opening 13 Warning Always read the manual switch off the voltage depr...

Page 67: ...pply all relevant Safety precautions For the position of the air outlet valve and the drain connections see sections Introduction 1 Consult the sections Electric cable size Installation proposal and D...

Page 68: ...type in all phases An isolating switch must be installed near the compressor 4 Check transformer T1 for correct connection Check the settings of drive motor overload relay F21 Check that the motor ov...

Page 69: ...t glass 8 If applicable provide labels warning the operator that The compressor may automatically restart after voltage failure 9 Check the voltage between the three phases before using the unit for t...

Page 70: ...ssor element at starting Disconnect the inlet hose remove the unloader UA and pour 0 75 l 0 20 US gal 0 17 Imp gal of oil into the compressor element Reinstall the unloader and reconnect the inlet hos...

Page 71: ...arts running loaded 5 4 During operation Warnings The operator must apply all relevant Safety precautions Also consult section Problem solving Removing the front panel service panel during operation w...

Page 72: ...n the oil filler neck FC and the top of the sight glass Gl 3 If the oil level is too low push the emergency stop button to avoid the compressor to start unexpectedly 4 Next close the air outlet valve...

Page 73: ...e event of an emergency press emergency stop button Alarm LED flashes 5 Remedy the problem cause and unlock the button by pulling it out Navigate to the Stop icon on the display by means of the naviga...

Page 74: ...tage and disconnect the compressor from the mains If available open the condensate drain valve s Dm Shut off and depressurise the part of the air net which is connected to the outlet valve Disconnect...

Page 75: ...bility Use only authorised parts Any damage or malfunction caused by the use of unauthorised parts is not covered by Warranty or Product Liability Service kits For overhauling or carrying out preventi...

Page 76: ...tenance kit of the automatic condensate drain dryer Oil Fluid sample Every 4000 hours Clean the finned surface of the air oil cooler Replace the oil separator filter Every 8000 hours Intake service ki...

Page 77: ...re Run the compressor regularly e g twice a week until warm Load and unload the compressor a few times If the compressor is going to be stored without running from time to time protective measures mus...

Page 78: ...endly and safe manner and in line with the local recommendations and environmental legislation Electronic components are subject to the EU Directive 2002 96 EC for Waste Electrical and Electronic Equi...

Page 79: ...he 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 the compressor Switch off the voltage 2 Rel...

Page 80: ...is stuck on the air receiver oil tank Procedure Oil system components 1 Run the compressor until warm Stop the compressor Close the air outlet valve and switch off the voltage Depressurise the compres...

Page 81: ...few minutes to allow the oil to settle 8 Depressurise the system by unscrewing filler plug FC just one turn to permit any pressure in the system to escape Remove the plug Add oil the oil level should...

Page 82: ...th oil until the level reaches the middle of sight glass Gl 6 Run the compressor loaded for a few minutes Stop the compressor and wait a few minutes to allow the oil to settle 7 Depressurise the syste...

Page 83: ...ction to normal flow Use low pressure air If necessary the pressure may be increased up to 6 bar e 87 psig 7 5 Filtering panel Cleaning the filtering panel Before carrying out any operation on the mac...

Page 84: ...gerant all applicable safety precautions must be observed Please be specifically aware of the following points Contact of refrigerant with the skin will cause freezing Special gloves must be worn If c...

Page 85: ...e following remarks should be kept in mind Keep the dryer clean Brush or blow off the finned surface of condenser monthly Switch off the voltage and close the air outlet valve Remove the panel where t...

Page 86: ...nts see sections Introduction and Initial start up Open and lock the isolating switch The operator must apply all relevant Safety precautions 8 Problem solving Warning Position of air vent plug Compre...

Page 87: ...ator defective Have element checked Replace if necessary Scavenge line clogged Check and remedy Condition Fault Remedy Excessive oil flow through air inlet filter after stopping compressor Check valve...

Page 88: ...high or too low Fan control switch out of order Replace Fan blades or fan motor out of order Check fan fan motor Ambient temperature too high Check and correct if necessary draw cooling air via a duc...

Page 89: ...89 2920 7101 22 O uincv Instruction book CO F ES50R Condition Fault Remedy Condenser pressure too high or too low See 2 Shortage of refrigerant Have circuit checked for leaks and recharged...

Page 90: ...mpressor Local regulations remain applicable if they are stricter than the values proposed below Currents are calculated with the full service factor but we suggest to add 10 due to over and under vol...

Page 91: ...200 A1 37kW 230 60 149 160 160 200 X 37kW 230 60 149 160 A1 37kW 400 50 85 100 91 100 A2 37kW 400 50 85 100 91 100 X 37kW 400 50 85 100 A1 37kW 440 60 75 100 82 100 A2 37kW 440 60 75 100 82 100 X 37kW...

Page 92: ...230 50 206 224 220 250 A2 55kW 230 50 204 224 217 250 X 55kW 230 50 204 224 A1 55kW 220 60 217 250 234 250 A2 55kW 220 60 213 250 230 250 X 55kW 220 60 213 250 A1 55kW 230 60 213 250 229 250 X 55kW 2...

Page 93: ...59 200 A2 75kW 440 60 149 160 157 200 X 75kW 440 60 149 160 A1 75kW 380 60 168 200 179 200 A2 75kW 380 60 166 200 176 200 X 75kW 380 60 166 200 IEC approval Compressor specification I 1 Max Fuse 1 I 2...

Page 94: ...or specification I 1 Max Fuse 1 I 2 Max Fuse 2 Type gL gG gL gG V Hz A A A A A1 45kW 230 60 176 200 A2 45kW 230 60 176 200 X 45kW 230 60 176 200 A1 45kW 460 60 88 100 A2 45kW 460 60 88 100 X 45kW 460...

Page 95: ...nes at maximum load and nominal voltage 1 compressor without integrated dryer 2 compressor with integrated dryer Fuse calculations for IEC are done according to 60364 4 43 low voltage electrical insta...

Page 96: ...sulated cables with three loaded copper conductors see tables for maximum conductor temperature 70 C and 90 C Installation method B2 according table B 52 1 Multi core cable in conduit on a wooden wall...

Page 97: ...131 A 112 A 95 mm 223 A 194 A 176 A 158 A 136 A 120 mm 259 A 225 A 205 A 184 A 158 A Installation method F according table B 52 1 Single core cables touching in free air Clearance to wall not less th...

Page 98: ...able When using 2 x 3 phases PE as in 3 Add 10 to the total compressor current ItotPack or ItotFF from the tables and divide by 3 Multiply the ampacity of the cables with 0 8 see table A 52 17 52 E1 F...

Page 99: ...or current ItotPack or ItotFF from the tables Install the prescribed fuse on each cable Parallel supply cable 2 x 3 phases 2 PE configuration 2 Add 10 to the total compressor current ItotPack or ItotF...

Page 100: ...size AWG or kcmil Maximum current 10 30 A 8 50 A 6 65 A 4 85 A 3 100 A 2 115 A 1 130 A 1 0 150 A 2 0 175 A 3 0 200 A Calculation method for UL Single supply cables 3 phases 1 PE configuration 1 Add 2...

Page 101: ...h is insufficient For an AWG3 the maximum current is 100 x 0 8 80 A So 2 parallel cables of 3 x AWG3 2 x AWG8 are sufficient Install 80 A fuses on each cable Recommended fuse values are based on full...

Page 102: ...50 175 Unloading pressure Minimum setting bar e 4 1 4 1 4 1 4 1 4 1 4 1 4 1 4 1 psig 59 5 59 5 59 5 59 5 59 5 59 5 59 5 59 5 Loading pressure Maximum setting bar e 7 1 8 1 9 6 12 6 7 8 7 10 4 12 1 psi...

Page 103: ...y e g pre heating of boiler feed water Recovery water flow The recovery water enters the unit at inlet connection 1 In heat exchanger HE the compression heat is transferred from the compressor oil to...

Page 104: ...s consist of an insert thermostat mounted in a housing Flow diagram of compressor with energy recovery system Reference Designation Reference Designation BV2 Thermostatic bypass valve of ER unit OF Oi...

Page 105: ...R label the ER unit is integrated in the oil circuit and will recover energy when the wheel is completely turned in clockwise When the wheel is turned out anticlockwise the heat exchanger HE is bypass...

Page 106: ...een the compressor oil and the heat recovery water is maximum The oil from the heat exchanger outlet flows via oil filter OF oil stop valve Vs if present compressor element E and separator AR back to...

Page 107: ...s noticed Examples regulating temperature is not within the normal range ER heat exchanger remains cold Heat exchanger HE If the temperature rise over the energy recovery system declines over a period...

Page 108: ...ication 99 Energy recovery water outlet temperature F 32 Depends on application 210 Delay at signal sec 0 Consult your customer centre 255 Delay at start should be less than delay at signal sec 0 Cons...

Page 109: ...ssure drop bar 0 001 0 001 0 001 parameters units 55kW 75kW 90kW 110kW Recoverable energy kW 48 4 50 2 79 2 79 7 Water flow l Min 9 8 10 3 16 0 16 5 Temperature at inlet C 20 20 20 20 Temperature at o...

Page 110: ...or which will serve as the master regulator for all compressors in the LAN and label this compressor as Master Compressor 1 Select the compressor regulators which will serve as slave regulators Label...

Page 111: ...ference Description Reference Description 1 LAN network 3 hardwired connection 2 CANBox interface 4 Electro pneumatically controlled machine 10 2 3 Set up of parameters Remarks There are 2 ways to mod...

Page 112: ...he ECO icon 4 A modify button appears press enter ECO is highlighted press enter again 5 A dialogue screen opens choose ON to activate or OFF to deactivate Flowchart how to activate the ECOi in the ma...

Page 113: ...cape button to leave this screen Flowchart how to select the number of compressors in the LAN Activating into LAN for master and slave regulators For the master regulator 1 Switch on the voltage 2 Sta...

Page 114: ...the enter button 5 Use the scroll buttons to select CAN from the list and press the enter button 6 Use the scroll buttons to select CAN Address from the list 7 Use the and scroll buttons to modify the...

Page 115: ...er Parameters that can be modified via the display Parameters master module ECO Number of Compressors Pressure Band 1 High Pressure Band 2 High Pressure Band 1 Low Pressure Band 2 Low Pressure Band in...

Page 116: ...nds were programmed in the regulators of the participating compressors via menu Clock function these commands will not be taken into account Variable speed compressors In case one or more IVR compress...

Page 117: ...ommand Not available Compressor is stopped and is counting out the Minimum Stop Time During this time the compressor is Not Available to the ECOntrol6 algorithm Shutdown Compressor is in Shutdown cond...

Page 118: ...olating a compressor It is possible to isolate a compressor from regulation by the master regulator 1 On the regulator of the compressor to be isolated use the scroll buttons to select the icon LAN Co...

Page 119: ...f a remote pressure sensor 10 2 5 1 Adding an external net pressure sensor The net pressure also called System Pressure is provided by the Master controller and is identical to the Compressor Output p...

Page 120: ...e is no air loss due to the level detection system an inductive sensor detects the level of water and thus controls the opening of the electric bleed valve A low level of condensation is also detected...

Page 121: ...air intake by a compressor is essential Low quality air creates the following Quick pollution of the oil thus an increase in draining cycles Binding of the air oil separator before 4000 hours thus an...

Page 122: ...essential Low quality air results in the following Fast pollution of the oil thus an increase in oil change cycles Increased pollution of the air and oil filtering components that increases the deter...

Page 123: ...he airflow Assembly Technical features Filter medium Degree of filtration 90 of the dust emitted is filtered Total nominal flow 6 000 m3 h Filter panel number 2 Initial charge loss 75 Pa Dimensions Wi...

Page 124: ...option requires configuration of the electronic controller and installation of an informative insert on the door of the compressor electric cabinet Whenever the compressor is shut down the emergency p...

Page 125: ...hours oil The qualities of these oils enable the maintenance planning schedule to be based on main drainage operations of 4000 or 8000 hours under standard conditions of use The maintenance tasks are...

Page 126: ...standards that have been used for the design are shown and or referred to The Declaration of Conformity Declaration by the Manufacturer is part of the documentation that is supplied with this compres...

Page 127: ...l SPV 55 75 kW belt IVR gear 1631 0138 80 51 l SPV 75 90 kW 1631 0164 80 70 l SPV 110 kW 1631 0831 80 84l SPV 75 90 kW 1631 0164 80 70 l SPV 30 45 kW 10bar 0830 1000 78 Safety valve IV 30 45 kW 10bar...

Page 128: ...920 7101 22 Compressor type Component Description Minimum wall thickness Visual inspection frequency 55 90 kW 1Obar 1202 5401 00 Safety valve 110 kW 6211111669 Safety valve Overall rating The compress...

Page 129: ...tion book 2920 7101 22 129 13 Declaration of conformity Typical example of a Declaration of Conformity document 1 Contact address Quincy Compressor 701 North Dobson Avenue Bay Minette AL 36507 United...

Page 130: ...Conformity I Declaration by the Manufacturer the harmonized and or other standards that have been used for the design are shown and or referred to The Declaration of Conformity I Declaration by the M...

Page 131: ......

Page 132: ...Performance You Demand Reliability You Trust www quincycompressor com COMPRESSOR...

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Summary of Contents for QGS 40

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Quincy QGS 40, Instruction Book, Page: 5 / 132

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Summary of Contents for QGS 40

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