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 ...
Page 2 ...
Page 3 Oil-injected rotary screw compressors QGS 40, QGS 50, QGS 60, QGS 75, QGS 100, QGS 100, QGS 125, QGS 150 From following serial No. onwards: API 172 431 ...
Page 4: Table Of Contents
Instruction book Table of contents Safety precautions......................5 ........................... 5 AFETY ICONS ......................5 ENERAL SAFETY PRECAUTIONS ................... 6 AFETY PRECAUTIONS DURING INSTALLATION ....................7 AFETY PRECAUTIONS DURING OPERATION ................8 AFETY PRECAUTIONS DURING MAINTENANCE OR REPAIR ...
Page 5 Instruction book 3.15 ............................. 51 EST MENU 3.16 ......................52 ODIFYING GENERAL SETTINGS 3.17 ..........................53 ENERAL MENU 3.18 ........................54 SER PASSWORD MENU 3.19 ........................... 56 CCESS KEY MENU 3.20 .........................56 ROGRAMMABLE SETTINGS ...
Page 6 Instruction book ............................80 OOLERS ..........................81 ILTERING PANEL ..........................82 AFETY VALVES ....................82 RYER MAINTENANCE INSTRUCTIONS Problem solving......................84 Technical data.......................88 ......................88 LECTRIC CABLE SIZE AND FUSES ...
Page 7: Safety Precautions
Instruction book Safety precautions Safety icons Explanation Danger for life Warning Important note General safety precautions 1. The operator must employ safe working practices and observe all related work safety requirements and regulations.
Page 8: Safety Precautions During Installation
Instruction book Safety precautions during installation 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 repair, even if not expressly stated, will be disclaimed by the manufacturer.
Page 9: Safety Precautions During Operation
Instruction book 16. Piping or other parts with a temperature in excess of 70˚C (158˚F) and which may be accidentally touched by personnel in normal operation must be guarded or insulated. Other high temperature piping must be clearly marked. 17.
Page 10: Safety Precautions During Maintenance Or Repair
Instruction book • Air cooling filters of the electrical cabinet are not clogged 9. If warm cooling air from compressors is used in air heating systems, e.g. to warm up a workroom, take precautions against air pollution and possible contamination of the breathing air. 10.
Page 11 Instruction book 12. Whenever there is an indication or any suspicion that an internal part of a machine is overheated, the machine shall be stopped but no inspection covers shall be opened before sufficient cooling time has elapsed;...
Page 12: General Description
General QGS 40 up to QGS 150 are single-stage, oil-flooded screw compressors, gearbox driven by an electric motor. The compressors are available in air-cooled version. The compressors are enclosed in sound- insulated bodywork. The compressors are controlled by the AIRLOGIC² controller.
Page 13 Instruction book Main components Ref. Name Air filter Air receiver Location of air outlet valve Air cooler Oil cooler Controller Drive motor Oil filter Emergency stop button 2920 7101 22 ...
Page 14: Air And Oil Circuit
Instruction book Air and oil circuit Air circuit ...
Page 15 Instruction book Oil circuit Flow diagram, oil circuit Description In air receiver/oil separator (AR), most of the oil is removed from the air/oil mixture by centrifugal action. The remaining oil is removed by oil separator (OS). The oil collects in the lower part of air receiver/oil separator (AR), which serves as an oil tank.
Page 16: Regulating System
Instruction book Cooling system Cooling system air-cooled compressors ...
Page 17: Electrical System
Instruction book Loading When the net pressure is below the loading pressure, solenoid valve (Y1) is energised. Results: • The space above unloading valve/blow-off valve (UV) is connected with the oil separator tank pressure (1) via the solenoid valve. •...
Page 18 Quincv Instruction book COM I"RE&SOR -+----t-1/2/3 ,..,.-!---X103/X108 --7!::-- --¥-J; ...
Page 19 Instruction book Electric cubicle variable speed, typical example Reference Designation F1/2/3 Fuses (F3 is only provided in case a phase sequence relay is provided) Overload relay, compressor motor Circuit breaker, fan motor (on air-cooled compressors) Line contactor Star contactor ( fixed speed only) Delta contactor ( fixed speed only)
Page 20 O.uinc:v Instruction book COMF CSSOR The drawings are on the CD, supplied with your machine There is a copy of the electrical diagram inside the electrical cubicle. 2920 7101 22 ...
Page 21: Graphic Controller
Instruction book Graphic controller Controller View of the AIRLOGIC² controller ...
Page 22 Instruction book Example: If the compressor element outlet temperature exceeds the programmed shut-down level, the compressor will be stopped. This will be indicated on the display of the controller. The compressor will also be stopped in case of overload of the drive motor. ...
Page 23: Control Panel
Instruction book Control panel Detailed description Function keys of the controller ...
Page 24: Icons Used
Instruction book Icons used Status icons Name Icon Description Stopped / Running When the compressor is stopped, the icon stands still. When the compressor is running, the icon is rotating. Compressor status Motor stopped Running unloaded Running loaded Machine control mode...
Page 25 Instruction book Name Icon Description Active protection 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 ...
Page 26 Instruction book System icons Icon Description Compressor element (LP, HP, ...) Dryer Frequency converter Drain Filter Motor Failure expansion module Network problem General alarm ...
Page 27: Main Screen
Instruction book Icon Description Service Event history (saved data) Access key / User password Network Setpoint Information Week Timer General Navigation arrows Icon Description ...
Page 28 Instruction book Two and four value lines screens This type of Main screen shows the value of 2 or 4 parameters (see section Inputs menu). Typical Main screen (2 value lines), fixed speed compressors ...
Page 29 Instruction book • Section D shows the Action buttons. These buttons are used: • To call up or program settings • To reset a motor overload, service message or emergency stop • To have access to all data collected by the regulator The function of the buttons depends on the displayed menu.
Page 30: Calling Up Menus
Instruction book Selection of a main screen view To change between the different screen layouts, select the far right icon in the control icons line (see value lines display icon or chart display icon in section Used icons) and press the Enter key.
Page 31: Inputs Menu
Instruction book Inputs menu Menu icon, Inputs Function • To display the actual value of the measured data (analog inputs) and the status of the digital inputs (e.g. emergency stop contact, motor overload relay, etc.). •...
Page 32 Instruction book Selecting another input signal as main chart signal With the Modify button active (light grey background in above screen), press the Enter button on the controller. A screen similar to the one below appears: ...
Page 33: Outputs Menu
Instruction book (1): Set as main chart signal Outputs menu Menu icon, Outputs Function To call up information regarding the actual status of some outputs such as the condition of the Fan overload contact (on air cooled compressors), the Emergency stop contact, etc.
Page 34: Counters
Instruction book Outputs screen (typical) Text on image Outputs Fan motor contact Blow-off contact General shutdown Automatic operation • The screen shows a list of all outputs with their corresponding icons and readings. If an output is in warning or shutdown, the original icon is replaced by the warning or shutdown icon respectively.
Page 35: Control Mode Selection
Instruction book • Press the Enter key. A screen similar to the one below appears: Text on image Counters Running hours Motor starts Load relay VSD 1-20 % rpm in % (the percentage of the time during which the motor speed was between 1 and 20 %) (compressors with frequency converter) ...
Page 36: Service Menu
Instruction book Next, use the scroll buttons to go to the Status icons (see section Main screen) and select the Regulation icon (2). When the icon is active, this icon is highlighted with a grey background colour. ...
Page 37 Instruction book • Press the Enter key. Following screen appears: Text on image Service Overview Service plan Next service History • Scroll through the items to select the desired item and press the Enter key to see the details as explained below.
Page 38 Instruction book Example for service level (A): The figures at the left are the programmed service intervals. For Service interval A, the programmed number of running hours is 4000 hours (upper row) and the programmed number of real time hours is 8760 hours, which corresponds to one year (second row).
Page 39 Instruction book Press the Enter key. Following screen appears: Modify the value as required using the ↑ or ↓ scroll 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.
Page 40: Regulation Menu
Instruction book History The History screen shows a list of all service actions done in the past, sorted by date. The date at the top is the most recent service action. To see the details of a completed service action (e.g. Service level, Running hours or Real time hours), use the Scroll keys to select the desired action and press the Enter key.
Page 41: Modifying The Setpoint
Instruction book Modify • The screen shows the actual unloading and loading pressure settings for both pressure bands. To modify the settings, move the cursor to the action button Modify and press the Enter key. Following screen appears: ...
Page 42 Instruction book • Activate the menu by pressing the enter key. A screen similar to the one below appears: Text on image Regulation Setpoint 1 Indirect stop level 1 Direct stop level 1 Setpoint 2 Modify ...
Page 43: Event History Menu
Instruction book The upper and lower limit of the setting 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 required in the same way as described above.
Page 44: Week Timer Menu
Instruction book Example of Event History screen • Scroll through the items to select the desired shut-down or emergency stop event. • Press the Enter key to find the date, time and other data reflecting the status of the compressor when that shut-down or emergency stop occurred.
Page 45 Instruction book Text on image Week Timer Week Action Schemes Week Cycle Status Week Timer Inactive Remaining Running Time The first item in this list is highlighted. Select the item requested and press the Enter key on the controller to modify.
Page 46 Instruction book Week Action Scheme 1 Monday Tuesday Wednesday Thursday Friday Saturday Sunday • A new window opens. The Modify action button is selected. Press the enter button on the controller to create an action. ...
Page 47 Instruction book Remove Start Stop Pressure Setpoint 1 Modify • A new window opens. The action is now visible in the first day of the week. Monday Start Save Modify • To adjust the time, use the Scroll keys on the controller and press the Enter key to confirm. ...
Page 48 Instruction book Monday Time Save Modify • Press the Escape key on the controller. The action button Modify is selected. Use the Scroll keys to select the action Save. Monday Start Save Modify ...
Page 49 Instruction book Save Modify Press the Escape key to leave this window. • The action is shown below the day the action is planned. Week Action Scheme 1 Monday - Start Tuesday Wednesday Thursday Friday...
Page 50 Instruction book Week Timer Inactive Remaining Running Time • A list of 10 weeks is shown. Week Cycle Week 1 Week 2 Week 3 Week 4 Modify Press twice the Enter key on the controller to modify the first week. •...
Page 51 Instruction book Week Timer Week Action Schemes Week Cycle Status Week Timer Inactive Remaining Running Time • A new window opens. Select Week 1 to set the Week Timer active. Week Timer Week Week Timer Inactive Week 1...
Page 52 Instruction book Week Timer Week Action Schemes Week Cycle Status Remaining Running Time • Press the Escape key on the controller to go to the main Week Timer menu. Select Remaining Running Time from the list and press the Enter key on the controller to Modify. ...
Page 53: Test Menu
Instruction book 3.15 Test menu Menu icon, Test Function • To carry out a display test, i.e. to check whether the display and LEDs are still intact. Procedure ...
Page 54: Modifying General Settings
Instruction book 3.16 Modifying general settings Menu icon, Settings Function To display and modify a number of settings. Procedure Starting from the Main screen, • Move the cursor to the action button Menu and press the Enter key. •...
Page 55: General Menu
Instruction book Example: Selecting the General Settings icon gives the possibility to change e.g. the language, the date, the date format, etc.: Text on image General Language used Time Date Date format Modify ...
Page 56: User Password Menu
Instruction book • Press the Enter key. A screen similar to the one below appears: Text on figure General Language in use Time Date Date format Modify • A screen similar to the one above is shown, a selection bar is covering the first item (Language). Use the ↓...
Page 57 Instruction book Function The end customer can activate and choose a personal password. Once the password option activated, it is impossible for not authorized persons to modify any setting. Procedure Starting from the submenu screen (see Modifying general settings), ...
Page 58: Access Key Menu
Instruction book 3.19 Access key menu Menu icon, Access Key Function Only a number of basic Icons will be displayed in the Menu screen. Using the Access Key with the proper access code allows the user to see more Icons, or have access to more parameters.
Page 59 Instruction book Parameters fix speed drive Minimum Factory Maximum setting setting setting Motor running time in star Load delay time (star-delta) Number of motor starts starts/day Minimum stop time Programmed stop time Power recovery time (ARAVF) 3600 Restart delay 1200...
Page 60 Instruction book Term Explanation Minimum stop Once the compressor has automatically stopped, it will remain stopped for the minimum time stop time, whatever happens with the net air pressure. Consult your supplier if a setting lower than 20 seconds is required.
Page 61: Installation
Instruction book Installation Dimension drawings Power (kW) Cooling Platform Drive type drawing 30 - 55 - 75 - number 9820670601 9820670602 ...
Page 62: Installation Proposal
Instruction book Text on drawings Translation or Explanation Compressor cooling air outlet Cooling air outlet of compressor and motor Compressor cooling air inlet Cooling air inlet of compressor and motor Compressed air outlet Compressed air outlet connection Electrical cable passage Electrical cable passage Cubicle cooling air outlet...
Page 63 Instruction book Text on drawing Reference Designation Ventilation proposals Minimum free area to be reserved for the compressor installation All piping to be connected stress free to the compressor. ...
Page 64 Instruction book • Δp = Pressure drop in bar (recommended maximum: 0.1 bar (1.5 psi)) • L = Length of the pipe in m • Q = Free air delivery of the compressor in l/s • d = Inner diameter of the pipe in mm •...
Page 65: Pictographs
Instruction book Pictographs Description ...
Page 66 Instruction book Reference Designation Warning: Voltage Warning: Hot surface Earth connection Cooling water outlet Cooling water inlet Automatic condensate drain Manual condensate drain Switch of the voltage and at least wait 6 min. before removing the screen Disconnect the electric supply before opening Warning: Always read the manual, switch off the voltage, depressurise compressor and lock out/ tag out before repairing.
Page 67: Operating Instructions
Instruction book Operating instructions Initial start-up Safety The operator must apply all relevant Safety precautions. Procedure For the position of the air outlet valve and the drain connections, see sections Introduction. ...
Page 68 Instruction book Transport fixtures 3. Check that the electrical connections correspond to the local codes and that all wires are clamped tight to their terminals. The installation must be earthed and protected against short circuits by fuses of the inert type in all phases.
Page 69 Instruction book The drain pipes to the drain collector must not dip into the water. If the pipes have been fitted outside the room where freezing is possible, they must be insulated. 7. Check the oil level. 3 to 5 minutes after stopping, the oil level should be between the top of the sight glass (GI) and the filling point (FC).
Page 70: Before Starting
Instruction book Incorrect rotation of the drive motor can cause damage to the compressor. Fan direction arrow It is very important to remember to check the direction of rotation of the fan (shown by an arrow on the fan (1)).
Page 71: During Operation
Instruction book Airlogic² control panel 1. Open the air outlet valve. 2. Switch on the voltage. Check that voltage on LED (7) lights up. 3. Press start button (10) on the control panel. The compressor starts running and the automatic operation LED (3) lights up.
Page 72 Instruction book Regulator Airlogic² control panel Checking the oil level ...
Page 73: Stopping
Instruction book 6. Remove the plug and add oil until the level reaches the filler opening. 7. Fit and tighten the plug (FC). 8. Unlock the emergency stop button and press the "Reset key" on the controller before restarting ...
Page 74: Taking Out Of Operation
Instruction book Taking out of operation Procedure Step Action Stop the compressor and close the air outlet valve. Switch off the voltage 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.
Page 75: Maintenance
For overhauling or carrying out preventive 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 Customer Center. General When servicing, replace all removed gaskets, O-rings and washers.
Page 76 Instruction book ■ OPERATIONS THAT MAY BE CARRIED OUT BY THE USER ■■ OPERATIONS THAT REQUIRE SKILLED PERSONNEL Interval operations Check automatic condensation drain (dryer)  Every Day (after use) ...
Page 77: Storage After Installation
Instruction book Important • Always consult your supplier if a service timer setting has to be changed. • For the change interval of oil and oil filter in extreme conditions, consult your Customer Centre. • Any leakage should be attended to immediately. Damaged hoses or flexible joints must be replaced.
Page 78: Disposal Of Used Material
Instruction book Disposal of used material Used filters or any other used material (e.g. desiccant, lubricants, cleaning rags, machine parts, etc.) must be disposed of in an environmentally friendly and safe manner, and in line with the local recommendations and environmental legislation.
Page 79: Adjustments And Servicing Procedures
Instruction book Adjustments and servicing procedures Air filter IMPORTANT If you do not replace the filtering element when needed, permanent dirt build-up will result. This reduces the air inflow to the compressor and could damage the oil separator and the compressor.
Page 80: Oil And Oil Filter Change
Instruction book Oil and oil filter change Warning The operator must apply all relevant Safety precautions. Always drain the compressor oil at all drain points. Used oil left in the compressor can contaminate the oil system and can shorten the lifetime of the new oil. Never mix lubricants of different brands or types as they may not be compatible and the oil mix will have inferior properties.
Page 81: Oil Separator Change
Instruction book Oil drain plugs 4. Collect the oil and deliver it to the local collection service. Refit and tighten the drain and vent plugs after draining. Re-tighten the top connection of the oil cooler. 5.
Page 82: Coolers
Instruction book Oil separator components 3. Remove the oil separator (OS). 4. Clean the seat on air receiver/oil tank (AR). Place the new separator into the air receiver/oil tank and replace the vessel cover (Ac) with the bolts. Take care that no dirt drops into the system.
Page 83: Filtering Panel
Instruction book Never use a high pressure water jet to clean the compressor. Instructions for air-cooled compressors 1. Stop the compressor, close the air outlet valve and switch off the voltage. 2.
Page 84: Safety Valves
Instruction book Safety valves Location of safety valve Operating Operate the safety valve by unscrewing the cap one or two turns and retighten it. Testing Before removing the valve, depressurise the compressor. See section Problem solving.
Page 85 Instruction book Local legislation Local legislation may stipulate that: • Work on the refrigerant circuit of the cooling dryer or on any equipment which influences its function must be undertaken by an authorised control body. •...
Page 86: Problem Solving
Instruction book Problem solving Warning Before carrying out any maintenance, repair work or adjustment, press the stop button, wait until the compressor has stopped, press the emergency stop button and switch off ...
Page 87 Instruction book Condition Fault Remedy Compressor air output or Air consumption exceeds air Check equipment connected pressure below normal delivery of compressor Choked air filter element Replace filter element Solenoid valve malfunctioning Replace valve ...
Page 88 Instruction book Condition Fault Remedy Oil cooler clogged Clean cooler Thermostatic bypass valve Have valve tested malfunctioning Air cooler clogged Clean cooler Compressor element out of order Consult your supplier ...
Page 89 O.uincv Instruction book CO.,.F ES50R Condition Fault Remedy Condenser pressure too high See 2 or too low Shortage of refrigerant Have circuit checked for leaks and recharged 2920 7101 22 ...
Page 90: Technical Data
Instruction book Technical data Electric cable size and fuses Important • The voltage on the compressor terminals must not deviate more than 10% of the nominal voltage. It is however highly recommended to keep the voltage drop over the supply cables at nominal current below 5% of the nominal voltage (IEC 60204-1).
Page 91 Instruction book Max Fuse Max Fuse Compressor specification I(1) I(2) Type gL/gG gL/gG 30kW 30kW 30kW IEC approval Max Fuse Max Fuse Compressor specification I(1) I(2) Type gL/gG gL/gG...
Page 92 Instruction book Max Fuse Max Fuse Compressor specification I(1) I(2) Type gL/gG gL/gG 45kW 45kW 45kW 45kW 45kW 45kW 45kW 45kW IEC approval Max Fuse Max Fuse Compressor specification I(1) I(2) ...
Page 93 Instruction book Max Fuse Max Fuse Compressor specification I(1) I(2) Type gL/gG gL/gG 75kW 75kW 75kW 75kW 75kW 75kW 75kW 75kW 75kW 75kW 75kW 75kW 75kW 75kW 75kW IEC approval ...
Page 94 Instruction book UL/cUL approval Max Fuse Max Fuse Compressor specification I(1) I(2) Type gL/gG gL/gG 37kW 37kW 37kW 37kW 37kW 37kW 37kW 37kW UL/cUL approval Max Fuse Max Fuse Compressor specification...
Page 95 Instruction book UL/cUL approval Max Fuse Max Fuse Compressor specification I(1) I(2) Type gL/gG gL/gG 75kW 75kW 75kW 75kW 75kW 75kW 75kW 75kW UL/cUL approval Max Fuse Max Fuse Compressor specification...
Page 96 Instruction book • (1): Single supply cables. • (2): Parallel supply cables • (3) is only valid for Y-D versions Cable sizing according IEC The tables below indicate the current carrying capacities of cables for 3 commonly used installation methods, calculated according to standard 60364-5-52 - electrical installations of buildings part 5 - selection and erection equipment and section 52 - current carrying capacities in wiring systems.
Page 97 Instruction book Installation method C according table B.52.1. Single-core or multi-core cable on a wooden wall Maximum allowed current in function of the ambient temperature for installation method C ...
Page 98 Instruction book Maximum allowed current in function of the ambient temperature for installation method F,conductor temperature 90°C Ambient temperature Cable section 30 °C 40 °C 45 °C 50 °C 55 °C 25 mm² < 135 A <...
Page 99 Instruction book Cable sizing according CSA Calculation method according CEC part 1, table 2: allowable ampacities for not more than 3 copper conductors in raceway or cable (based on an ambient temperature of 30 °C (86 °F). Correction factors for other temperatures table 5A.
Page 100 Instruction book • Single supply cables (3 phases + PE - configuration (1)): • I = 128 A + 10 % = 128 x 1.1 = 140.8 A • AWG3/0 (000), allows a maximum current of 200 A at 30 °C (86 °F).When the conductor has a maximum temperature of 75 °C at 45 °C, the maximum current is 164 A ( 200 A * 0.82 = 164 A, see table 5A col.
Page 101: Reference Conditions And Limitations
Instruction book < 100 A: use AWG8 < 200 A: use AWG6 < 300 A: use AWG4 Always check the voltage drop over the cable (less than 5 % of the nominal voltage is recommended). ...
Page 102: Compressor Data
Instruction book Compressor data Reference conditions All data specified below apply under reference conditions, see section Reference conditions and limitations. Gearbox driven units Units 7.5 bar 8 bar 10 bar 13 bar 100 psi 125 psi 150 psi 175 psi...
Page 103: Options
Instruction book Options 10.1 Energy recovery 10.1.1 Energy recovery systems General The energy recovery systems can be applied as low temperature rise/high water flow systems or as high temperature rise/low water flow systems. ...
Page 104 Instruction book 10.1.2 Operation Description The compressor oil flow is controlled by two thermostatic valves (BV1 and BV2), ensuring reliable compressor operation and optimum energy recovery. Bypass valve (BV1) is integrated in the oil filter housing of the compressor and controls the oil flow through the main oil cooler (Co) of the compressor.
Page 105 Instruction book On compressors versions with a maximum pressure lower than 13 bar (175 psi), BV2 starts opening at 40 ˚C (104 ˚F) and is completely open at 55 ˚C (131 ˚F). On compressors with a maximal pressure of 13 bar (175 psi), BV2 starts opening at 60 ˚C (140 ˚F) and is completely open at 75 ˚C (167 ˚F).
Page 106 Instruction book BV1 must have a higher opening temperature (set point) than BV2 in order to prevent the heat from being dissipated in the compressor oil cooler (Co) rather than in the oil/water heat exchanger (HE) when using the compression heat as source for energy recovery.
Page 107 Instruction book 10.1.3 Maintenance Compressor oil For references used consult section Energy recovery Oil change: 1. Check if the wheel (V1) is totally turned in clockwise (energy recovery in use). 2.
Page 108 Instruction book Modifying settings If the programmed warning settings for the water temperatures are exceeded, a warning indication is shown on the Elektronikon: Temperature input Minimum Nominal Maximum setting setting setting Water inlet temperature of energy recovery ˚C Water inlet temperature of energy recovery ˚F...
Page 109: Eco6I
Instruction book Parameters Units 55kW 75kW 90kW 110kW Recoverable 48.4 79.2 80.4 energy Water flow l/Min 69.3 113.4 Temperature at °C inlet Temperature at °C outlet Pressure drop 0.21 0.46 0.53 0.55 Data for high temperature rise/low water flow systems ...
Page 110 Instruction book Local Area Network (LAN) The compressors to be controlled must be connected with each other in a Local Area Network (LAN) using CAN (Controller Area Network) technology. The controller with the integrated ECOi function serves as master regulator for the compressors. The regulators of the other compressors act as slave regulators.
Page 111 Instruction book Connecting electro-pneumatically controlled machines and machines of other brands The only way to connect this type of machines to the regulator with the activated ECOi function is to use a CANBox interface (part number 1900 0712 61) , which in turn is connected to the LAN network via hardwiring.
Page 112 Instruction book Commissioning via the display Programming the ECOi in the master regulator How to activate the ECOi in the master regulator ? 1. Starting from the main screen 2. Press the enter button 3.
Page 113 Instruction book 5. A list of items is shown, the button modify is selected, press enter and use the scroll buttons ▲▼►◄ to select the menu item “Number of Compressors”. Press enter. 6. A dialogue screen opens (choose between 1 to 6 by using the scroll buttons ▲▼►◄). 7.
Page 114 Instruction book Flowchart how to integrate the compressors into the LAN Programming the node ID number For the master regulator: 1. Starting from the main screen, press the enter button. 2. Use the scroll buttons ▲▼►◄ to select the settings icon. 3.
Page 115 Instruction book Flowchart how to program the node ID number Parameters that can be modified via the display Parameters master module Number of Compressors Pressure Band 1 High Pressure Band 2 High Pressure Band 1 Low Pressure Band 2 Low Pressure Band in Use...
Page 116 Instruction book Forced time Remote To Local Time Start/Load Time Unload Time Delta Time Remote Start/Stop System Stop Function System Forced Function Automatic restart Maximum Power Down Time Parameters slave module(s) Scheme 1 Priority Start/Load Reaction time Scheme 2 Priority Load Reaction Time...
Page 117 Instruction book 10.2.4.2 Before starting Status icons for each compressor on the main screen of the master regulator. Icon Status Description An unknown compressor type is detected No valid compressor type Fixed Speed or VSD: No reply from the connected No communication compressor within a time out.
Page 118 Instruction book 10.2.4.4 During operation The ECOi main screen will be similar to the one below. ECO main screen Reference Description Compressor 1 is stopped Compressor 2 is running local Compressor 3 : No communication between regulator and related slave Compressor 4 is starting up Compressor 5 : Master VSD is loaded...
Page 119 Instruction book 10.2.4.7 Stopping To stop all compressors: • Use the scroll buttons ▲▼►◄ to select the ECO icon • Press the enter button • In the next screen, select the ECO Stop by using the scroll buttons ▲▼ •...
Page 120: Automatic Drain
Instruction book • If a Pressure input is free on the Master controller, this input can be used to connect the pressure transducer. If no input is free an additional I/O2 module (expansion module) is required. •...
Page 121: Heavy Duty Filter
Instruction book Technical features Maximum capacity of the compressor /min Working pressure : 0.8 / 16 bar Operating + 1 / + 60°C temperature Electric power supply 230 / 110 / 24/ … AC socket in the compressor electric cabinet. ...
Page 122 Instruction book This option is recommended if the heavy duty filtration option is installed Overview The pre-filtration panels eliminate 90% of the particles normally admitted inside the compressor and considerably decrease internal contamination of the machine. ...
Page 123 Instruction book Pleated medium on support grid placed downstream the direction of the 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 :...
Page 124: Rotation Direction Indicator - Phase Controller
Instruction book 10.6 Rotation direction indicator - Phase controller Description The phase controller enables permanent and easier verification of the rotation direction of the machine by means of a diode. This prevents any risk of physical damage by disabling the compressor start up in case of phase reversal or if a phase is disconnected and indicates a machine fault.
Page 125 Instruction book compressor to external pollutants, operation at high humidity combined with low duty cycles or operation at higher temperatures may require a shorter oil exchange interval. Contact your supplier if in doubt. Overview ...
Page 126: Guidelines For Inspection
Instruction book Guidelines for inspection Guidelines On the Declaration of Conformity / Declaration by the Manufacturer, the harmonised and/or other standards that have been used for the design are shown and/or referred to. ...
Page 127: Pressure Equipment Directives
Instruction book Pressure equipment directives Components subject to 97/23/EC Pressure Equipment Directive The following table contains the necessary information for the inspection of all pressure equipment of category II and higher according to the Pressure Equipment Directive 97/23/EC and all pressure equipment according to the Simple Pressure Vessel Directive 209/105/EC.
Page 128 O.uinc:v Instruction book COMF CSSOR Compressor type Component Description Minimum Visual wall inspection thickness frequency 55-90 kW (;,1Obar) 1202 5401 00 Safety valve 110 kW 6211111669 Safety valve Overall rating ...
Page 129: Declaration Of Conformity
Instruction book 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 States 2920 7101 22 ...
Page 130 O.uinc:v Instruction book COMF CSSOR On the Declaration of 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 Manufacturer is part of the documentation that is supplied with this device.
Page 131 ...
Page 132 Performance You Demand. Reliability You Trust. ...

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