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Atlas Copco GA 110 VSD, Instruction Book

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Atlas Copco GA 110 VSD Instruction Book Download Page 40

Ref

Qty

Partnumber

Name

Extra info

 

2

0147 1362 03

Bolt, M10 x 25

Pipe to block

 

2

0301 2344 00

Washer

Pipe to block

 

1

0663 2107 77

O-ring

Pipe to block

2

1

1623 2824 00

Pipe

 

 

1

0147 1322 03

Bolt, M8 x 16

Pipe to frame

 

2

0147 1362 03

Bolt, M10 x 25

Pipe to block

 

2

030 12344 00

Washer

Pipe to block

 

1

0663 2107 77

O-ring

Pipe to block

3

1

1623 1346 00 or 1623
2779 00

Block

 

 

2

0211 1375 03

Screw, M10 x 90

 

 

1

0663 2107 77

O-ring

Block to cooler

4

1

1623 1245 00

Support

 

 

4

0147 1326 03

Bolt, M8 x 30

Brackets to support, over cooler

5

2

1623 1774 00

Bracket

 

 

4

0301 2335 00

Washer

Brackets to support, over cooler

6

1

1623 1404 00 or 1623
2755 00

Heat exchanger

 

 

5

1619 2766 00

Bolt, M8 x 20

Support to frame

7

1

1623 1347 00 or 1623
2780 00

Block

 

 

2

0211 1375 03

Screw, M10 x 90

Block to cooler

 

1

0663 2107 77

O-ring

 

 

2

0147 1362 03

Bolt, M10 x 25

Block to hose assembly

 

2

0301 2344 00

Washer

Block to hose assembly

 

1

0663 2107 77

O-ring

Block to hose assembly

8

1

1623 1287 00

Hose assembly

 

 

2

0147 1362 03

Bolt, M10 x 25

Hose assembly to valve

 

2

0301 2344 00

Washer

Hose assembly to valve

 

1

0661 1000 25

Seal washer

 

 

1

0686 3716 01

Plug

 

9

1

1623 1213 00

Valve

 

 

1

0663 2109 68

O-ring

Hose assembly to valve

10

1

1623 1586 00

Pipe

 

 

2

0634 1001 51

Coupling, DN32

Valve to pipe & pipe to hose assembly

 

2

0147 1362 03

Bolt, M10 x 25

Block to hose assembly

 

2

0301 2344 00

Washer

Block to hose assembly

 

1

0663 2107 77

O-ring

Block to hose assembly

11

1

1623 1286 00

Hose assembly

 

 

2

0147 1364 03

Bolt, M10 x 35

Hose assembly to valve

 

2

0266 2111 00

Nut, M10

Hose assembly to valve

 

2

0301 2344 00

Washer

Hose assembly to valve

Instruction book

38

2920 1728 05

Summary of Contents for GA 110 VSD

Page 1: ...GA 110 VSD GA 132 VSD GA 160 VSD Instruction book ...

Page 2: ......

Page 3: ...thereof is prohibited This applies in particular to trademarks model denominations part numbers and drawings This instruction book is valid for CE as well as non CE labelled machines It meets the requirements for instructions specified by the applicable European directives as identified in the Declaration of Conformity 2011 07 No 2920 1728 05 www atlascopco com ...

Page 4: ... SYSTEM 13 2 3 COOLING AND CONDENSATE SYSTEM 17 2 4 ENERGY RECOVERY SYSTEM 18 3 Elektronikon regulator 40 3 1 ELEKTRONIKON CONTROL SYSTEM 40 3 2 CONTROL PANEL 42 3 3 FUNCTION KEYS 43 3 4 SCROLL KEYS 44 3 5 EMERGENCY STOP BUTTON 45 3 6 CONTROL PROGRAMS 46 3 7 CALLING UP MENUS 48 3 8 MAIN SCREEN MENU 49 3 9 STATUS DATA MENU 50 3 10 MEASURED DATA MENU 53 3 11 COUNTERS MENU 54 3 12 TEST MENU 55 3 13 M...

Page 5: ...2 INSTALLATION PROPOSAL 80 4 3 ELECTRIC CABLE SIZE AND FUSES 86 4 4 ELECTRIC CONNECTIONS 91 4 5 INSTALLATION INSTRUCTIONS FOR CUBICLE FAN 100 4 6 INSTALLATION INSTRUCTIONS FOR HEAVY DUTY FILTER FOR VSD CUBICLE 103 4 7 INSTALLATION INSTRUCTIONS FOR DRYER BY PASS 106 4 8 INSTALLATION INSTRUCTIONS GSM ALARM 108 4 9 PICTOGRAPHS 111 4 10 COOLING WATER REQUIREMENTS 112 5 Operating instructions 116 5 1 I...

Page 6: ... 7 DD filter 133 7 1 MAINTENANCE 133 7 2 FILTER ELEMENT CHANGE 133 7 3 SERVICE INTERVALS 134 7 4 FILTER DISPOSAL 134 7 5 REFERENCE CONDITIONS 134 7 6 PRINCIPAL DATA 134 8 Integrated dryer 135 8 1 CONDENSATE DRAIN SYSTEM 135 8 2 MAINTENANCE INSTRUCTIONS 136 8 3 PROBLEM SOLVING 137 9 Adjustments and servicing procedures 139 9 1 AIR FILTERS 139 9 2 COOLERS 141 9 3 SAFETY VALVE 143 10 Problem solving ...

Page 7: ...EADINGS ON DISPLAY 147 11 2 REFERENCE CONDITIONS 148 11 3 LIMITS 148 11 4 SETTINGS OF SAFETY VALVE 149 11 5 SETTINGS OF CIRCUIT BREAKERS 150 11 6 COMPRESSOR DATA 150 12 Pressure equipment directives 160 13 Documentation 161 Instruction book 2920 1728 05 5 ...

Page 8: ...ncy stop button switch off the voltage and depressurize the compressor In addition the power isolating switch must be opened and locked On units powered by a frequency converter wait six minutes before starting any electrical repair 6 Never play with compressed air Do not apply the air to your skin or direct an air stream at people Never use the air to clean dirt from your clothes When using the a...

Page 9: ... notice shall be affixed to the start equipment 10 Air cooled machines must be installed in such a way that an adequate flow of cooling air is available and that the exhausted air does not recirculate to the compressor air inlet or cooling air inlet 11 The electrical connections must correspond to the applicable codes The machines must be earthed and protected against short circuits by fuses in al...

Page 10: ...onments or rooms where the sound pressure level reaches or exceeds 80 dB A shall wear ear protectors 8 Periodically check that All guards are in place and securely fastened All hoses and or pipes inside the machine are in good condition secure and not rubbing There are no leaks All fasteners are tight All electrical leads are secure and in good order Safety valves and other pressure relief devices...

Page 11: ...e vessels 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 this to avoid the risk of spontaneous ignition of the oil vapour when air is admitted 13 Never use a light source with open flame for inspecting the interior of a machine press...

Page 12: ...ical first aid Also consult following safety precautions Safety precautions during installation and Safety precautions during operation These precautions apply to machinery processing or consuming air or inert gas Processing of any other gas requires additional safety precautions typical to the application which are not included herein Some precautions are general and cover several machine types a...

Page 13: ...ng the speed of the drive motor to the air net pressure the compressor optimizes energy consumption and reduces the operating pressure band GA VSD compressors are air cooled GA W VSD compressors are water cooled The following features are available as an option Full Feature A refrigerant dryer is fully integrated into the bodywork of the compressor This All in one feature reduces the required spac...

Page 14: ... It provides better cooling and extends the oil change interval SPM monitoring A number of vibration sensors are provided on the drive motor and compressor elements The readings can be called up on the display of the Elektronikon regulator Anchor pads Steel plates fitting in the forklift slots and bolts are shipped loose with the compressor With these plates and bolts the compressor frame can be f...

Page 15: ...2 2 Air and oil system Flow diagrams Flow diagram for air cooled GA VSD compressors Instruction book 2920 1728 05 13 ...

Page 16: ...Flow diagram for water cooled GA VSD compressors Position of components Main components Instruction book 14 2920 1728 05 ...

Page 17: ...Rear view of air cooled GA Instruction book 2920 1728 05 15 ...

Page 18: ... Minimum pressure valve Vp prevents the receiver pressure from dropping below a minimum pressure The valve has a built in check valve Oil system Air pressure forces the oil from receiver AR through oil cooler Co filters OF oil stop valve Vs and an oil injection valve to the compressor element E and the lubrication points The oil injection valve will open at higher ambient temperatures to keep the ...

Page 19: ...oil is removed from the air centrifugally Almost all of the remaining oil is removed by the separator element 2 3 Cooling and condensate system Condensate drain system Condensate drains of air cooled GA Condensate drains of water cooled GA Dac Automatic condensate drain compressor Dad Automatic condensate drain dryer Full Feature compressors only Daf Automatic condensate drain DD filter option Dmc...

Page 20: ...t as warm or hot water without any adverse influence on the compressor performance After the compression stage the oil is separated from the compressed air The compressed air flows to the aftercooler and the oil flows to the oil cooler The energy in the oil can be recovered by installing a heat exchanger in front of the oil cooler The energy recovery systems can be applied as low temperature rise ...

Page 21: ...Pressure drop kPa 2 Pressure drop bar 3 Water flow l s For GA 90 132 pd 6 96 F2 2 71 F For GA 160 pd 4 23 F2 1 62 F With pd pressure drop in kPa F water flow in L s The pressure drops calculated with the formulas above are indicative Instruction book 2920 1728 05 19 ...

Page 22: ...ssion heat is transferred from the compressor to the water The water leaves the heat exchanger via the outlet connection Wo Installation The compressor frame is prepared for the Energy Recovery system Before mounting the installation the two laser prepared holes in the frame must be cut out Instruction book 20 2920 1728 05 ...

Page 23: ...Air cooled compressors Instruction book 2920 1728 05 21 ...

Page 24: ...ement outlet as indicated in the graph All points below the curve with Tc 85 C are possible working points where the recovered energy is maximized for lower element outlet temperatures The formula to calculate the amount of recovered energy is Q kW 4 2 x q l s x dT C with q water flow in l s dT temperature difference between water at inlet and outlet For a VSD compressor when running at a lower mo...

Page 25: ...te the energy recovery Electronic valve Y151 is used to regulate the oil flow through the heat exchangers and consequently the compressor element outlet temperature The regulation will aim for an element outlet temperature of 90 C 194 F Start status Compressor stopped Energy Recovery 0 all oil goes through normal oil cooler Unloaded operation No Energy Recovery oil flows through the regular oil co...

Page 26: ... be calculated backwards from formula 2 Toutlet 36 136 4 2 x 0 6 90 C Total pressure drop on waterside is 1 pd 4 23 x 0 6 1 62 x 0 6 2 5 kPa 25 mbar Example point Y Low temperature rise high water flow application e g central heating in closed circuit Compressor unit GA160 50Hz Working pressure 14 bar 200 psi Water flow 4 l s 0 87 cfm Water inlet temperature 55 8 C 132 4 F Water outlet temperature...

Page 27: ...calculate the amount of recovered energy results in 2 4 2 x 1 x 87 8 60 117 kW The outlet temperatures for a water flow of 1 l s can be calculated backwards from formula 2 Toutlet 60 117 4 2 x 1 87 8 C Total pressure drop on waterside is 1 pd 4 23 x 1 1 62 x 1 5 85 kPa 58 5 mbar This proves that it is possible to work at higher temperatures but with less heating power The temperature of the vessel...

Page 28: ...arts must only be lifted using suitable equipment in accordance with the applicable safety regulations Loose or pivoting parts must be securely fastened before lifting Wear a safety helmet when working in the area of overhead or lifting equipment Protect hands to avoid injury from hot machine parts e g during draining of oil Protection caps bags etc must be removed before connecting the pipes Wate...

Page 29: ...y be undertaken when the machine has cooled down Never weld or perform any operation involving heat near the oil system Principal data Performance curves The given curves show only indicative values Some deviations may be possible depending on the circumstances The fine tuning of the installation must be done on site by a service technician of Atlas Copco Instruction book 2920 1728 05 27 ...

Page 30: ...Instruction book 28 2920 1728 05 ...

Page 31: ...Instruction book 2920 1728 05 29 ...

Page 32: ...Instruction book 30 2920 1728 05 ...

Page 33: ...Instruction book 2920 1728 05 31 ...

Page 34: ...Instruction book 32 2920 1728 05 ...

Page 35: ...Instruction book 2920 1728 05 33 ...

Page 36: ...Instruction book 34 2920 1728 05 ...

Page 37: ... O ring Pipe to block 2 1 1623 2824 00 Pipe 1 0147 1322 03 Bolt M8 x 16 Pipe to frame 2 0147 1362 03 Bolt M10 x 25 Pipe to block 2 0301 2344 00 Washer Pipe to block 1 0663 2107 77 O ring Pipe to block 3 1 1623 1346 00 or 1623 2779 00 Block 2 0211 1375 03 Screw M10 x 90 Block to cooler 1 0663 2107 77 O ring 4 1 1623 1404 00 or 1623 2755 00 Heat exchanger 2 0211 1375 03 Screw M10 x 90 Block to coole...

Page 38: ...embly 2 0266 2111 00 Nut M10 Valve to hose assembly 1 0663 2109 68 O ring Valve to hose assembly 10 1 1623 1285 00 Hose assembly 1 0634 1000 28 Victaulic DN 40 Hose assembly to pipe 11 1 0162 31288 00 Pipe 1 0634 1000 28 Victaulic DN 40 Pipe to cooler 2 0634 1001 51 Coupling DN32 Valve to pipe pipe to cooler 12 1 1623 1317 00 Pipe 2 0147 1362 03 Bolt M10 x 25 Hose assembly to block 2 0301 2344 00 ...

Page 39: ...28 00 Plug screw 1 1 4 In hose assembly 1 0661 1000 31 Seal washer In hose assembly 1 0574 8235 11 Hose assembly Drain cooler 1 1614 9252 00 Plug End of hose assembly 1 1079 5840 15 Nipple Between cooler hose assembly 1 0661 1000 27 Seal washer Between cooler hose assembly 17 2 1089 0574 70 Temperarure sensor Water cooled compressors Ref Qty Partnumber Name Extra info 1 1 1623 2823 00 Pipe 1 0147 ...

Page 40: ...or 1623 2780 00 Block 2 0211 1375 03 Screw M10 x 90 Block to cooler 1 0663 2107 77 O ring 2 0147 1362 03 Bolt M10 x 25 Block to hose assembly 2 0301 2344 00 Washer Block to hose assembly 1 0663 2107 77 O ring Block to hose assembly 8 1 1623 1287 00 Hose assembly 2 0147 1362 03 Bolt M10 x 25 Hose assembly to valve 2 0301 2344 00 Washer Hose assembly to valve 1 0661 1000 25 Seal washer 1 0686 3716 0...

Page 41: ...0 Valve to pipe 13 1 1623 2065 00 Pipe 1 0663 2109 68 O ring Valve to pipe 1 2250 2528 00 Plug screw 1 1 4 In pipe 1 0661 1000 31 Seal washer In pipe 1 0574 8235 11 Hose assembly Drain cooler 1 1614 9252 00 Plug End of hose assembly 1 1079 5840 15 Nipple Between cooler hose assembly 1 661100027 Seal washer Between cooler hose assembly 14 2 1089 0574 70 Temperarure sensor Instruction book 2920 1728...

Page 42: ...er performance Protecting the compressor Monitoring components service warning Automatic restart after voltage failure Controlling the compressor speed reducing power consumption and pressure band VSD compressors optimise the power consumption and reduce the operating pressure band by matching the motor speed to the air net pressure The regulator will continuously vary the motor speed maintaining ...

Page 43: ...The regulator will calculate the optimum moment to restart the compressor Protecting the compressor Control panel Shut down and motor overload If the element outlet temperature or compressor outlet temperature exceeds the programmed shut down level the compressor will be stopped LED 2 will flash and a message will appear on display 1 The compressor will also be stopped if there is overload of the ...

Page 44: ...nction to automatically restart the compressor if the voltage is restored after voltage failure This function is deactivated in compressors leaving the factory If desired the function can be activated Consult Atlas Copco If activated and provided the module was in the automatic operation mode the compressor will automatically restart if the supply voltage to the module is restored within a program...

Page 45: ...eneral alarm LED Is lit if a shut down warning condition exists or maintenance is required 7 General alarm LED Flashes if a shut down condition exists if an important sensor is out of order or after an emergency stop 8 Automatic operation LED Indicates that the regulator is automatically controlling the compressor 9 Stop button Button to stop the compressor LED 8 goes out S2 Emergency stop button ...

Page 46: ...for a programmable setting Load Not used on VSD Variable Speed Drive compressors To load the compressor manually Mainscreen To return from a menu to the main screen Menu Starting from the main screen to have access to the submenus Menu Starting from a submenu to return to a previous menu Modify To modify programmable settings Program To program modified settings Reset To reset a timer or message R...

Page 47: ...Feature compressors the dryer fan motor on GA W VSD Full Feature compressors the variable speed drive unit of the compressor motor of the dryer By using the emergency stop solenoid valve Y2 will open the blow off port resulting in depressurisation of the air receiver At the occurrence of an emergency stop the compressor element is stopped immediately and the solenoid valve will be deactivated by E...

Page 48: ...tion In order to facilitate programming and controlling menu driven control programs have been implemented in the regulator Menu flow for air cooled GA 132 160 VSD compressors simplified example Instruction book 46 2920 1728 05 ...

Page 49: ...of the compressor Is the gateway to all functions Status Data Calls up the status of the compressor protection functions shut down shut down warning and service warning Resets a shut down motor overload and service condition Measured Data Calls up the data currently measured and the status of a number of inputs Instruction book 2920 1728 05 47 ...

Page 50: ...mands Configuration time date display language Service Calls up service plans and resets the timers after carrying out the service actions in a service plan Saved Data Calls up the saved data last shut down last emergency stop data Unload Load Loads and unloads the compressor manually 3 7 Calling up menus Description Control panel When the voltage is switched on the Main screen is shown automatica...

Page 51: ... shows the status of the compressor operation and is the gateway to all functions implemented in the regulator Procedure The Main screen is shown automatically when the voltage is switched on If the function or arrow keys 1 2 and 3 are not used for some minutes the regulator will automatically return to the Main screen Whenever displayed on a submenu screen press the Mainscreen F1 key to return to...

Page 52: ...t valve and depressurize the air system Function Control panel The Status data submenu gives information regarding the status of the compressor protection functions shut down shut down warning and service warning and allows resetting of a shut down motor overload and service condition Procedure Starting from the Main screen see Main screen menu Press the key Menu F1 the option Status Data will be ...

Page 53: ...set Switch off the voltage and remedy the trouble After remedying and when the shut down condition has disappeared switch on the voltage and press the key Reset F3 Press the keys Menu and Mainscreen to return to the Main screen and restart the compressor by means of start button 3 A shut down warning message exists A shut down warning level is a programmable level below the shut down level If a sh...

Page 54: ...ars Press the key Menu F1 and the tabulator key 2 to select the Status data menu the option Service is blinking Scroll to this option and select it by pressing the tabulator key 2 two options may blink Inputs if the programmed service level of a component is exceeded e g the maximum pressure drop of the air filter Plan if a service plan interval is exceeded Stop the compressor and switch off the v...

Page 55: ...een menu Press the key Menu F1 Press the arrow down key 1 until Measured Data is followed by a horizontal arrow Activate the menu by pressing the tabulator key 2 By pressing the scroll keys 1 a number of actually measured data can be found If one of the sensors is linked to a shut down service or warning function both the actually measured value as well as the corresponding shut down warning or se...

Page 56: ...rocedure Starting from the Main screen see Main screen menu Press the key Menu F1 Press the arrow down key 1 until Counters is followed by a horizontal arrow Press the tabulator key 2 to activate the menu By pressing the arrow key 1 the above mentioned data can be found Example of a Counters screen Running Hours 2455 hrs Loaded Hours 1973 hrs Motor Starts 945 Menu F1 F2 F3 Instruction book 54 2920...

Page 57: ...he operator to check that each pixel still functions normally the LEDs are lit at the same time Press the Menu key F1 to return to the submenu 3 13 Modify parameters Function To modify a number of programmable settings Compressor motor settings see section Modifying compressor motor settings Fan motor settings see section Modifying fan motor settings Dryer motor settings see section Modifying drye...

Page 58: ...lowed by a horizontal arrow For each parameter the modifying procedure is similar to the example below Modifying the net pressure setpoints If desired the operator can program two setpoints Setpoint 1 and Setpoint 2 Consult the section above for selecting the option Setpoint 1 The screen shows that the current setting is 7 0 bar e To modify this setting press the key Modify F2 The setting will bli...

Page 59: ...ode Consult the menu flow in section Control programs Procedure Starting from the Main screen see section Main screen menu Press the key Menu F1 Press the arrow down key 1 until Modify Parameters is followed by a horizontal arrow Activate the menu by pressing the tabulator key 2 The first item Fan Motor will be followed by a horizontal arrow Press the tabulator key 2 to activate the menu Press the...

Page 60: ...ation mode is recommended to be used with Pack compressors Lowest Dewp In this mode the fan algorithm will try to cool down the air to the lowest temperature possible in order to get the Lowest LAT possible in any ambient condition This operation mode is recommended to be used with a Full Feature compressor or with a compressor with a stand alone dryer combination 3 16 Modifying dryer motor settin...

Page 61: ...int of the pressure dew point is ambient temperature minus 15 C 59 F minimum set point is 3 C 37 4 F Procedure Activate the Dryer Motor menu as described above Press the arrow down key 1 to scroll until Dryer Operation Mode is followed by a horizontal arrow Activate the menu by pressing tabulator key 2 The screen shows the actual operation mode To modify this mode press the Modify F2 key the opera...

Page 62: ...mitations for the parameter Use the arrow up or arrow down key to change the value Press the key Program to program the new setting or the key Cancel to cancel the modification operation The procedure to modify other parameters is similar The regulator will not accept new values beyond the limitations Press the key Limits to check the limitations for the parameter Consult Programmable settings for...

Page 63: ...used to find out the limits for the parameter Use the scroll keys 1 to change the setting Press Program F1 to program the new value or Cancel F3 to cancel the modification operation The screen see example below shows a horizontal arrow indicating that the shut down warning value can be modified the procedure is similar to the description above The procedure to modify other items is similar For som...

Page 64: ...e the compressor will be programmed as follows On Monday at 06 15 starting in pressure band 1 On Friday at 18 00 changing over to pressure band 2 On Saturday at 18 00 stopping Starting from the Main screen see Main screen menu Press the key Menu F1 Press the arrow down key 1 until Modify Parameters is followed by a horizontal arrow Activate the menu by pressing tabulator key 2 Use the arrow down k...

Page 65: ...e command 06 15 Start Compressor Press the arrow down key 1 the horizontal arrow indicates that the second line is accessible Press the key Modify and modify this line in a similar way to the following command 06 15 Pressure Band 1 Press the key Menu F1 and scroll to Friday Thursday Friday Saturday Menu Delete F1 F2 F3 Programming the command to change over at 18 o clock to Pressure Band2 is carri...

Page 66: ...vated If not the programmed start stop commands will not be executed The timer can be deactivated again In this case the programmed start stop commands will not be executed but remain in the memory of the regulator Modifying a command Suppose the command to stop the compressor on Saturday 18 00 is to be modified i e stopping at 17 o clock instead of 18 o clock Starting from the Main screen press t...

Page 67: ...e tabulator key 2 Use the arrow down key 1 to scroll until the option Clock Function is followed by a horizontal arrow Press the tabulator key following screen appears Clock Function Not Activated Menu Modify Delete F1 F2 F3 Suppose the command to stop the compressor at 18 00 must be added to the list of Monday Press the tabulator key 2 following screen appears Monday Tuesday Wednesday Menu Delete...

Page 68: ...the option Modify Parameters is followed by a horizontal arrow Activate the menu by pressing the tabulator key 2 Use the scroll keys 1 to scroll until the option Clock Function is followed by a horizontal arrow Press the tabulator key following screen appears Clock Function Not Activated Menu Modify Delete F1 F2 F3 Deleting all commands Press the key Delete in the screen above A question to confir...

Page 69: ...key 2 In case of the option Time the second line on the screen indicates the actual setting e g 14 30 To modify this setting press the key Modify F2 the first field 14 will blink Use the scroll keys 1 to change the setting then press the tabulator key 2 to go to the next field 30 The setting of this field can now be modified using the scroll keys 1 Press the key Program F1 to program the new value...

Page 70: ...d out previously Service plans A number of service operations are grouped called Level A Level B etc Each level stands for a number of service actions to be carried out at the time intervals programmed in the Elektronikon regulator When a service plan interval is reached a message will appear on the screen see section Status data After carrying out the service actions related to the indicated leve...

Page 71: ...tor key 2 following screen appears Next Timer Level A B 8000 hrs Back Reset F1 F2 F3 The screen shows that the next service plans to be carried out are plans A and B and that these plans are to be carried out every 8000 running hours Press the arrow down key 1 to find out which service plans were carried out previously following screen appears Previous Timer Level A 4008 hrs Back F1 F2 F3 The scre...

Page 72: ...saved by the regulator These data are Last shut down data Last emergency stop data Procedure Starting from the Main screen see Main screen menu Press the key Menu F1 Press the arrow down key 1 until Saved Data is followed by a horizontal arrow Activate the menu by pressing the tabulator key 2 The first option is shown Last shutdown 1 Press the tabulator key 2 to find out the date time and other da...

Page 73: ...3 5 8 6 8 7 GA VSD 125 psi Full Feature compressor with DD filter psig 51 125 126 GA VSD 10 bar Pack compressor bar e 6 0 9 5 10 0 GA VSD 10 bar 145 psi Pack compressor psig 87 138 145 GA VSD 10 bar Full Feature compressor bar e 6 0 9 5 9 8 GA VSD 10 bar 145 psi Full Feature compressor psig 87 138 142 GA VSD 10 bar Full Feature compressor with DD filter bar e 6 0 9 5 9 6 GA VSD 10 bar 145 psi Full...

Page 74: ...h DD filter bar e 6 0 10 4 13 6 GA VSD 14 bar 203 psi Full Feature compressor with DD filter psig 87 150 197 Indirect stop level bar 0 1 0 3 1 5 Indirect stop level psi 1 45 4 4 21 8 Direct stop level bar 0 1 1 1 5 Direct stop level psi 1 45 14 5 21 8 Proportional band 10 15 20 Integration time sec 1 10 20 Minimum motor speed rpm 600 600 1500 Maximum rpm reduction 75 100 100 Parameters Minimum set...

Page 75: ...evel F 32 131 131 Air cooled compressors high ambient version shut down level C 0 60 60 Air cooled compressors high ambient version shut down level F 32 140 140 Water cooled compressors shut down warning level C 60 65 90 Water cooled compressors shut down warning level F 140 149 194 Water cooled compressors shut down level C 60 75 90 Water cooled compressors shut down level F 140 167 194 Delay at ...

Page 76: ...own level C 0 95 95 Temperature Energy Recovery water inlet shut down level F 32 203 203 Delay at start sec 0 0 0 Delay at signal sec 0 5 10 Temperature Energy Recovery water outlet warning level C 0 90 95 Temperature Energy Recovery water outlet warning level F 32 194 203 Temperature Energy Recovery water outlet shut down level C 0 95 95 Temperature Energy Recovery water outlet shut down level F ...

Page 77: ...tage failure See Elektronikon regulator Required stop period Minimum stop time Once the compressor has automatically stopped it will remain stopped for the minimum stop time approx 20 seconds whatever the net air pressure In automatic operation the compressor will not be stopped by the regulator until a standstill period of at least the sum of the minimum stop time and required stop period is expe...

Page 78: ...4 Installation 4 1 Dimension drawing Compressor dimensions Dimension drawing of air cooled Pack VSD compressors Instruction book 76 2920 1728 05 ...

Page 79: ...Dimension drawing of air cooled Full Feature VSD compressors Instruction book 2920 1728 05 77 ...

Page 80: ...ension drawing of water cooled VSD compressors Text on drawing Reference Designation 1 Compressed air outlet 2 Cooling air outlet 3 Compressor air inlet 4 Cooling air inlet Instruction book 78 2920 1728 05 ...

Page 81: ... Manual drain aftercooler 19 Automatic drain aftercooler 20 z height of compressor 21 Type 22 DD filter manual drain 23 EWD dryer drain 24 Cooling air inlet dryer 25 Compressed air outlet Pack compressor 26 Compressed air outlet with dryer 27 Cooling air inlet dryer 28 Cooling air outlet only for dryer 29 Cooling water out 30 Cooling water in 31 Cooling air outlet VSD cubicle 32 VSD cubicle ventil...

Page 82: ...4 2 Installation proposal Compressor room example Compressor room example of GA VSD air cooled compressor Instruction book 80 2920 1728 05 ...

Page 83: ...Compressor room example of air cooled GA VSD Full Feature compressor Instruction book 2920 1728 05 81 ...

Page 84: ...example of GA VSD water cooled compressor Text on drawing Reference Designation 1 Minimum free area to be reserved for compressor installation 2 Ventilation proposals 3 Cooling systems Instruction book 82 2920 1728 05 ...

Page 85: ...n inlet 16 Cubicle ventilation outlet 17 C F if ducted should be ducted separately 18 Cooling air inlet 19 Only C F and G can be ducted 20 Motor ventilation air inlet and dryer cooling air inlet 21 Only C E and D can be ducted 22 C E if ducted should be ducted separately 23 Only F E and B can be ducted 24 F E if ducted should be ducted separately Description Holes in the cubicle which are not used...

Page 86: ...its dp L x Qc1 85 1470 x d5 x p d Inner diameter of the outlet pipe in in dp Pressure drop recommended maximum 1 45 psi L Length of outlet pipe in ft p Absolute pressure at the compressor outlet in psig Qc Free air delivery of the compressor in cfm It is recommended that the connection of the compressor air outlet pipe is made on top of the main air net pipe in order to minimize carry over of poss...

Page 87: ... 5 Remove the plastic plugs if provided from the condensate outlets and fit the manual condensate drain valve Lay out the drain piping towards the condensate collector The drain pipes must not dip into the water of the drain collector It is recommended to provide a funnel to allow visual inspection of the condensate flow 6 Location of the Elektronikon regulator 7 See Electric cable size for the re...

Page 88: ...SD 380 2x 3x120mm2 50mm2 2 cables spacing required GA 132 VSD 400 2x 3x120mm2 50mm2 2 cables spacing required GA 132 VSD 500 2x 3x95mm2 50mm2 2 cables spacing required GA 160 VSD 380 2x 3x120mm2 50mm2 2 cables spacing required GA 160 VSD 400 2x 3x120mm2 50mm2 2 cables spacing required GA 160 VSD 500 2x 3x95mm2 50mm2 2 cables spacing required IEC 60 Hz compressors Compressor type Voltage Cable size...

Page 89: ...oled Type GA 110 VSD 380 50 IEC 3x315 A 3x315 A DIN 43 620 size 3 high speed fuse Fuse type AR GA 110 VSD 400 50 IEC 3x315 A 3x315 A DIN 43 620 size 3 high speed fuse Fuse type AR GA 110 VSD 500 50 IEC 3x250 A 3x250 A DIN 43 620 size 3 high speed fuse Fuse type AR GA 132 VSD 380 50 IEC 3x400 A 3x400 A DIN 43 620 size 3 high speed fuse Fuse type AR GA 132 VSD 400 50 IEC 3x400 A 3x400 A DIN 43 620 s...

Page 90: ...D 380 60 IEC 3x315 A 3x315 A DIN 43 620 size 3 high speed fuse Fuse type AR GA 110 VSD 440 60 IEC 3x315 A 3x315 A DIN 43 620 size 3 high speed fuse Fuse type AR GA 132 VSD 380 60 IEC 3x400 A 3x400 A DIN 43 620 size 3 high speed fuse Fuse type AR GA 132 VSD 440 60 IEC 3x355 A 3x355 A DIN 43 620 size 3 high speed fuse Fuse type AR GA 160 VSD 380 60 IEC 3x500 A 3x500 A DIN 43 620 size 3 high speed fu...

Page 91: ...400 A 3x400 A Class T fuse very fast acting fuse GA 160 VSD 575 60 CSA UL 3x315 A 3x315 A Class T fuse very fast acting fuse 50 Hz IEC Full Feature compressors Compressor type Voltage V Frequency Hz Approval Water Cooled Air Cooled Type GA 110 VSD 380 50 IEC 3x355 A 3x355 A DIN 43 620 size 3 high speed fuse Fuse type AR GA 110 VSD 400 50 IEC 3x355 A 3x355 A DIN 43 620 size 3 high speed fuse Fuse t...

Page 92: ...speed fuse Fuse type AR GA 160 VSD 500 50 IEC 3x 355 A 3x400 A DIN 43 620 size 3 high speed fuse Fuse type AR 60 Hz IEC Full Feature compressors Compressor type Voltage V Frequency Hz Approval Water Cooled Air Cooled Type GA 110 VSD 380 60 IEC 3x355 A 3x355 A DIN 43 620 size 3 high speed fuse Fuse type AR GA 110 VSD 440 60 IEC 3x315 A 3x315 A DIN 43 620 size 3 high speed fuse Fuse type AR GA 132 V...

Page 93: ...x355 A 3x400 A Class T fuse very fast acting fuse GA 132 VSD 575 60 CSA UL 3x315 A 3x315 A Class T fuse very fast acting fuse GA 160 VSD 460 60 CSA UL 3x500 A 3x500 A Class T fuse very fast acting fuse GA 160 VSD 575 60 CSA UL 3x355 A 3x355 A Class T fuse very fast acting fuse 4 4 Electric connections General instruction for the electrical installation of VSD compressors Electrical equipment from ...

Page 94: ... prod html Network type IT In IT network systems it is permissible for the power supply to continue in the event of an initial earth leakage fault of a motor phase However the customer must detect the initial earth leakage fault The fault must be indicated as an alarm If this is not the case the initial earth leakage fault must trigger automatic disconnection of the power supply EN 60204 1 par 6 3...

Page 95: ...or A Power system earth B Exposed conductive parts Network type TN C S Terra Neutral Combined Separate In the TN C S power distribution system the neutral and the protective earth functions are combined to some degree in a single conductor a direct earth to the exposed conductive parts of the installation exists in part The connection is achieved through the PEN conductor Instruction book 2920 172...

Page 96: ...otective Earth PE It is earthed via a high ohmic impedance so that the network is effectively behaving like an unearthed floating network The exposed conductive parts of the installation are directly connected to earth In the event of an initial earth leakage fault of a motor phase the power supply continues However the customer must detect the initial earth leakage fault The fault must be indicat...

Page 97: ...ence of corrosive gases Contamination levels No conducting dust allowed Chemical gasses Class 3C2 Solid particles Class 3S2 Vibration I IEC 60068 2 Maximum 1 mm 0 04 in 5 to 13 2 Hz Maximum 7 m s2 23 ft s2 13 2 to 100 Hz sinusoidal Shock IEC 60068 2 29 Not allowed Electric cabinet Cabinet with VSD Variable Speed Drive unit of GA 132 160 VSD Instruction book 2920 1728 05 95 ...

Page 98: ...7 47 Circuit breakers condensate circuit K13 Auxiliary relay motor running indication K21 Contactor emergency stop K40 Contactor compressor motor of air dryer K41 Contactor fan motor of air dryer K42 Contactor fan motor of air dryer M Drive motor M25 Fan motor air cooler M25 Fan motor bodywork ventilation M26 Fan motor air cooler M40 Compressor motor of air dryer M41 Fan motor of air dryer M42 Fan...

Page 99: ...otor of air dryer Q41 Circuit breaker fan motor of air dryer Q42 Circuit breaker fan motor of air dryer T1 T2 Transformers 1X1 Terminal strip 1X3 Earthing connection 1 Commutating coil 1 Customer s installation 2 Fan motor air cooled 3 Fan motor air cooled 4 Drive motor of dryer 5 Fan motor of dryer air cooled Cable connection for GA 110 VSD GA 132 VSD and GA 160 VSD Always use cable glands A plat...

Page 100: ...Instruction book 98 2920 1728 05 ...

Page 101: ...Instruction book 2920 1728 05 99 ...

Page 102: ...tallation instructions for cubicle fan Description The fan must be installed on the cubicle roof with 8 bolts 0147 1963 08 as follows Take off the top of the fan assembly fan stays Mount the fan with 8 bolts to the roof as shown in figure A the fan is made invisible to show the bolt positions Reinstall the top Connect the cable as shown in figure B Instruction book 100 2920 1728 05 ...

Page 103: ...Figure A Instruction book 2920 1728 05 101 ...

Page 104: ...Figure B Instruction book 102 2920 1728 05 ...

Page 105: ...pleted assembly of the cubicle fan 4 6 Installation instructions for heavy duty filter for VSD cubicle Description 1 Remove the original filters 1 Remove the red plates 2 Instruction book 2920 1728 05 103 ...

Page 106: ...s 3 on the back side of the box then install the box to the cubicle door using rivets The ordering number for the seals is 1619 5188 00 3 Install the heavy duty filters as shown below Instruction book 104 2920 1728 05 ...

Page 107: ...Text on figure Instruction book 2920 1728 05 105 ...

Page 108: ...r is required connect the compressor to the air net as shown below The compressed air outlet temperature sensor G3 8 and the pressure transducer 1 4 18 NPT must be relocated to the delivery pipe upstream of the shut off valve The new location is indicated by x The temperature sensor and pressure transducer must be positioned perpendicular to the air flow at all time as shown Instruction book 106 2...

Page 109: ...1 Shut off valve air net V2 By pass valve compressor V3 By pass valve dryer X New location for temperature sensor and pressure transducer 1 Pipe towards air net 2 Nipple Instruction book 2920 1728 05 107 ...

Page 110: ... power wires ordering number 0017 2010 40 one earth wire ordering number 0017 2070 40 connector 12X14 ordering number 1088 0037 62 the connector is supplied loose with the Air contact module Install the power supply cable plug the 3 pole connector 12X14 4 in the Air contact module Plug the LAN cable 1622 0676 20 3 into the Elektronikon Mk4 and in the Aircontact module 5 Instruction book 108 2920 1...

Page 111: ...ble can be led through a present conduit gland preferably the gland which contains the Electronic drain cables or a grommet can be used in a closed hole Once outside the cubicle the wire can be brought to the outside roof of the machine Instruction book 2920 1728 05 109 ...

Page 112: ...Software installation For software installation please contact your local Atlas Copco service center Instruction book 110 2920 1728 05 ...

Page 113: ...re maintenance or repair 17 Before connecting the compressor electrically consult the instruction manual for the motor rotation direction 18 Torques for steel Fe or brass CuZn bolts 19 Consult the instruction manual before greasing 20 Switch off the voltage before removing the protective cover inside the electric cabinet 21 Oil the gaskets screw on the filters and tighten by hand approx one half t...

Page 114: ...er case the composition of the water that enters the cooler must be considered and not the composition of the make up water Due to the evaporative effect in the cooling tower much higher concentrations of ions can be obtained in the circulating water than in the make up water Ryznar stability index RSI The Ryznar Stability Index RSI is a parameter for predicting whether water will tend to dissolve...

Page 115: ...38 44 1 7 70 87 1 5 1 40 1 76 1 9 45 50 1 6 88 110 1 6 1 78 2 20 2 0 51 56 1 5 111 138 1 7 2 22 2 78 2 1 57 63 1 4 138 174 1 8 2 80 3 54 2 2 64 71 1 3 175 220 1 9 3 54 4 40 2 3 72 80 1 2 230 270 2 0 4 6 5 4 2 4 280 340 2 1 5 6 7 0 2 5 350 430 2 2 7 2 8 8 2 6 440 550 2 3 9 0 11 0 2 7 560 690 2 4 11 2 13 8 2 8 700 870 2 5 14 0 17 6 2 9 880 1000 2 6 17 8 20 0 3 0 Interpretation of the value obtained ...

Page 116: ...the sum of all the ions in the water It can be derived from the dry residue after evaporation but not including suspended solids or it can be estimated from the electrical conductivity In a closed system the following limits apply TDS 3000 mg l 3800 microS cm For an open system the following limits apply TDS 450 mg l 580 microS cm Chlorides Cl Chloride ions will create pitting corrosion on stainle...

Page 117: ...HCO3 SO4 2 should be 1 Ammonia 0 5 ppm Copper 1 ppm Iron and manganese 1 ppm Organics No algae No oil Suspended solids Non soluble particles size 1 mm 10 ppm Instruction book 2920 1728 05 115 ...

Page 118: ...h a way that the compressor is lifted perpendicularly Lift gently and avoid twisting General preparations for GA VSD compressors Step Action 1 Install the compressor see the sections Dimension drawing Installation proposal and Electric cable size 2 Stick labels near the control panel to warn the operator that the compressor may start automatically after a voltage failure the compressor is automati...

Page 119: ...be earthed and protected by fuses in all phases An isolating switch must be fitted 2 Check the wires on transformers for correct connection 3 Check the setting of the circuit breakers see the section Settings of circuit breakers Water circuit Step Action 1 Check that the cooling water drain valves customer s installation in the inlet and outlet lines are closed 2 Check that the water shut off valv...

Page 120: ...e rotation direction of the fan motor is wrong consult your Atlas Copco customer centre 5 Run the compressor for a few minutes and check that it is operating normally 5 2 Before starting Warning Step Action The operator must apply all relevant safety precautions See the section Safety precautions If the water system was drained see the section Stopping close the drain valves Switch off your mobile...

Page 121: ...on Press start button 1 The compressor starts running and automatic operation LED 3 lights up On water cooled compressors regulate the cooling water flow with the compressor running loaded at maximum speed Adjust the water flow to obtain the most suitable air temperature at the outlet of the compressor element i e between 2 and approx 7 degrees Celsius above the relevant temperature in the figure ...

Page 122: ...ature C Working pressure D Relative air humidity 5 4 During operation Description When automatic operation LED 3 is lit the Elektronikon regulator is automatically controlling the compressor the speed will continuously vary to match the air delivery to the air consumption and the compressor will start and stop whenever necessary Instruction book 120 2920 1728 05 ...

Page 123: ...d messages Normally the main display is shown indicating the compressor outlet pressure the status of the compressor and the functions of the keys below the display 2 Always check the display and remedy the problem if alarm LED 7 is lit or flashing 3 The display will show a service message if a service plan interval has been exceeded or if a service level for a monitored component has been exceede...

Page 124: ...mpressor will stop and LED 2 will go out To stop the GA 110 VSD up to GA 160 VSD compressor in the event of an emergency press the emergency stop button S2 Close air outlet valve Open condensate drain valve On water cooled compressors close the water shut off valves customer s installation On water cooled compressors if the compressor is installed in a room where freezing temperatures are expected...

Page 125: ...ir and oil be aware of its potential danger if used improperly 2 This equipment must only be used as compressed air oil separator and must be operated within the specified limits 3 No alterations must be made to this equipment by welding drilling grinding or other methods of mechanical working without written permission of the manufacturer If there is damage to a part under pressure from any cause...

Page 126: ...essure load cycles A visual inspection for damage non authorised alterations of the vessel at the outside and inside is recommended every 5 years Make sure the vessel is fully depressurised and isolated before carrying out an internal inspection 9 At every inspection also check the oil drain flexible Replace if there is any wear or damage Instruction book 124 2920 1728 05 ...

Page 127: ...sed by the use of unauthorized parts is not covered by Warranty or Product Liability General When servicing replace all removed gaskets O rings and washers Preventive maintenance schedule Period Running hours Operation Daily 8 Check readings on display Daily 8 Check that condensate is discharged during loading Daily 8 Check oil level Before starting the level should be in the middle of the sight g...

Page 128: ...es have a range of service agreements to suit your needs An Inspection Plan A Preventive Maintenance Plan A Total Responsibility Plan Contact your Customer Centre to set up a tailor made service agreement It will ensure optimum operational efficiency minimize downtime and reduce the total life cycle costs Service plan A number of service operations are grouped called Level A Level B Level C Each l...

Page 129: ...le stage oil injected rotary screw compressors See the section Service kits Atlas Copco Roto Xtend Duty Fluid Atlas Copco Roto Xtend Duty Fluid is a high quality synthetic lubricant for oil injected scroll and screw compressors which keeps the compressor in excellent condition Roto Xtend Duty Fluid can be used for compressors operating at ambient temperatures between 0 C 32 F and 46 C 115 F see se...

Page 130: ...a few minutes and depressurize by unscrewing the vent plug on top of the air receiver to permit any pressure in the system to escape Wait until all the pressure in the system is released 2 Drain the oil by removing the drain plug of the flexible fixed to the bottom of the air receiver Draining the oil cooler on air cooled compressors Instruction book 128 2920 1728 05 ...

Page 131: ...1 Take off the side panels of the compressor and remove the stays 2 Open the cooler compartment and disconnect the cooler inlet pipe 1 Instruction book 2920 1728 05 129 ...

Page 132: ...er back to its original position Fix the cooler 7 Drain the compressor element as described below 8 Reconnect the cooler inlet 1 and oulet pipe 4 9 Reinstall the stays and side panels of the compressor Draining the oil cooler on water cooled compressors 1 Take off the side panels of the compressor 2 Remove the drain plugs 1 and the interconnecting pipe of the oil coolers 3 Reinstall the plugs afte...

Page 133: ... and tighten the oil drain plug of the air receiver 2 Remove filler plug FC 3 Fill the air receiver with oil until the level reaches the filler opening 4 Refit and tighten filler plug FC and tighten the vent plug on top of the air receiver 5 Run the compressor loaded for a few minutes 6 Stop the compressor and wait a few minutes 7 Depressurize the system by unscrewing the vent plug on top of the a...

Page 134: ...tlas Copco parts while keeping the maintenance budget low All service kits are indicated in the relevant Parts Lists Atlas Copco Roto Inject Fluid Roto Inject Fluid can be ordered in the following quantities 20 litre can 2901 0522 00 209 litre drum 2901 0045 01 See the section Oil specifications Atlas Copco Roto Xtend Duty Fluid Roto Xtend Duty Fluid can be ordered in the following quantities 5 li...

Page 135: ...e following 1 Isolate the filter from the air net 2 Depressurize the filter by turning the connection nipple of the automatic drain valve counterclockwise or by opening the manual drain valve 3 Unscrew the bowl A whistling noise will warn you if the bowl is not fully depressurized If this occurs the bowl should be screwed back and the venting should be repeated 4 Discard the old filter element 5 R...

Page 136: ...entally friendly and safe manner and in line with the local recommendations and environmental legislation 7 5 Reference conditions Air inlet pressure 7 bar e 102 psig Air inlet temperature 20 C 68 F Ambient temperature 20 C 68 F 7 6 Principal data Maximum compressed air inlet pressure 16 bar e 232 psig Minimum compressed air inlet pressure 1 bar e 15 psig Minimum compressed air inlet temperature 1...

Page 137: ...ragm 5 opens outlet 6 discharging the condensate When the collector has been emptied the outlet closes quickly without wasting compressed air When the controller registers a malfunction the red alarm LED starts flashing a warning appears on the display of the regulator and the electronic drain valve will automatically change to the alarm mode opening and closing the valve according to a sequence a...

Page 138: ...ing points are stressed Contact of refrigerant with the skin will cause freezing Special gloves must be worn and if there is contact with the skin the skin should be rinsed with water On no account may clothing be removed Fluid refrigerant will also cause freezing of the eyes therefore safety glasses must be worn Refrigerant R404a is poisonous Do not inhale refrigerant vapours Check that the worki...

Page 139: ...orator pressure too high See below Condenser pressure too high See below Automatic drain system clogged Have the system cleaned Condenser pressure too high or too low Cooling water system clogged Have cooling water system cleaned Cooling water temperature too high Check and correct as necessary Compressor stops or does not start Electric power supply to compressor is interrupted Check and correct ...

Page 140: ...Condition Fault Remedy Shortage of refrigerant Have circuit checked for leaks and recharged Instruction book 138 2920 1728 05 ...

Page 141: ...ng Stop the compressor close the air outlet valve press the emergency stop button and switch off the voltage The operator must apply all relevant Safety precautions Control panel of MkIV regulator Control panel of MkIV regulator Instruction book 2920 1728 05 139 ...

Page 142: ... 4 5 Reset the message and service timer Press the Menu key 3 Press key 1 until Service is followed by an arrow pointing to the right Activate the menu by pressing key 2 Press key 1 until Air filters is followed by an arrow pointing to the right Activate the menu by pressing key 2 Press Reset key 3 the timer is reset to 0 Instruction book 140 2920 1728 05 ...

Page 143: ...iness can be analyzed by comparing this value with the value in the table below depending on the compressor model Substract 3 mm WG from the values in the table when ducting is installed The values are given at maximum fan speed as activated by the cleanliness test Mild clogging means that 25 of the section is blocked Heavy clogging means that 50 of the section is blocked The values should only be...

Page 144: ...00 56 65 80 GA 132 VSD Full Feature 1500 85 102 124 GA 160 VSD Pack and Full Feature 1500 85 102 124 Cleaning the coolers Stop the compressor press the emergency stop button and switch off the voltage The operator must apply all relevant Safety precautions Procedure Coolers of air cooled compressors Instruction book 142 2920 1728 05 ...

Page 145: ...low pressure air if necessary the pressure may be increased up to 6 bar e 87 psig 5 If it is necessary to clean the coolers with a cleaning agent consult Atlas Copco 6 Close the inside doors 7 Reinstall the stays and side panels of the compressor On water cooled compressors consult the Atlas Copco Customer Centre if it is necessary to clean the coolers 9 3 Safety valve Warning Stop the compressor ...

Page 146: ...Consult the Atlas Copco Customer Centre if the valve does not open at the correct pressure see the section Settings of safety valve Instruction book 144 2920 1728 05 ...

Page 147: ... remedies A service message appears on the display Stop the compressor and carry out the indicated service actions Reset the message Press the Menu key 3 Press key 1 until Service is followed by an arrow pointing to the right Activate the menu by pressing key 2 Press the Reset key 3 the timer is reset to 0 A shut down warning message appears on the display The alarm LED will light up indicating th...

Page 148: ...oat valve assembly clean and check EWD electronic water drain malfunctioning Consult Atlas Copco Condition Fault Remedy Compressor air delivery or pressure below normal Air consumption exceeds air delivery of compressor Check equipment connected Choked air filters Replace filters Air leakage Check and correct Condition Fault Remedy Compressor element outlet temperature or delivery air temperature ...

Page 149: ...196 psig Dp of air filter approx bar 0 05 0 05 0 05 0 05 Dp of air filter approx psi 0 73 0 73 0 73 0 73 Dp of oil separator bar 0 8 0 8 0 8 0 8 Dp of oil separator psi 11 6 11 6 11 6 11 6 Oil injection pressure approx bar 3 1 4 9 6 5 9 0 Oil injection pressure approx psi 45 70 95 130 Compressor outlet temperature C 55 55 55 55 Compressor outlet temperature F 131 131 131 131 Element out temperatur...

Page 150: ...re rise F 18 11 3 Limits Limits Maximum air inlet ambient temperature GA Pack high ambient temperature version C 55 Maximum air inlet ambient temperature GA Pack high ambient temperature version F 131 Maximum air inlet ambient temperature GA Pack high ambient temperature version C 55 Maximum air inlet ambient temperature GA Pack high ambient temperature version F 131 Maximum air inlet ambient temp...

Page 151: ... Maximum working pressure See section Compressor data Maximum cooling water inlet temperature C 40 Maximum cooling water inlet temperature F 104 Maximum cooling water outlet temperature open systems C 50 Maximum cooling water outlet temperature open systems F 122 Maximum cooling water outlet temperature recirculating systems C 60 Maximum cooling water outlet temperature recirculating systems F 140...

Page 152: ...31 59 9 IT 440 60 IEC 2 02 2 02 28 31 59 20 9 CSA UL Network system Supply voltage V Frequency Hz Approval Q1 A STD Q1 A HAT Q20 A STD Q20 A HAT Q2 A Q40 A Q41 A TT TN 460 60 CSA UL 2 5 2 5 28 31 59 9 TT TN 575 60 CSA UL 2 5 2 5 17 17 36 20 9 IT 460 60 CSA UL 2 5 2 5 28 31 59 9 IT 575 60 CSA UL 2 5 2 5 17 17 36 20 9 11 6 Compressor data Data for GA 8 5 bar 123 3 psi 50 Hz compressors Units GA 110 ...

Page 153: ...Full Feature hp 186 236 287 Power input GA Full Feature with DD filter kW 139 176 214 Power input GA Full Feature with DD filter hp 186 236 287 Power input air cooled compressors designed for high ambient temperature kW 159 194 Power input air cooled compressors designed for high ambient temperature hp 213 260 Power input GA W Pack kW 131 166 202 Power input GA W Pack hp 176 223 271 Power input GA...

Page 154: ...ar e 9 8 9 8 9 8 Maximum working pressure GA Full Feature psig 142 142 142 Maximum working pressure GA Full Feature with DD filter bar e 9 6 9 6 9 6 Maximum working pressure GA Full Feature with DD filter psig 139 139 139 Nominal working pressure bar e 9 5 9 5 9 5 Nominal working pressure psig 138 138 138 Motor shaft speed for Pack compressors r min 1786 2235 2661 Full Feature compressors 1782 221...

Page 155: ...city GA l 87 87 87 Oil capacity GA US gal 23 23 23 Oil capacity GA Imp gal 19 1 19 1 19 1 Oil capacity GA cu ft 3 07 3 07 3 07 Oil capacity GA W l 74 74 74 Oil capacity GA W US gal 19 6 19 6 19 6 Oil capacity GA W Imp gal 16 3 16 3 16 3 Oil capacity GA W cu ft 2 61 2 61 2 61 Sound pressure level GA dB A 68 68 69 Sound pressure level GA W dB A 68 68 69 Maximum cooling water flow l s 2 7 3 6 4 4 Max...

Page 156: ...GA Full Feature hp 189 235 284 Power input GA Full Feature with DD filter kW 141 175 212 Power input GA Full Feature with DD filter hp 189 235 284 Power input air cooled compressors designed for high ambient temperature kW 159 192 Power input air cooled compressors designed for high ambient temperature hp 213 257 Power input GA W Pack kW 134 165 200 Power input GA W Pack hp 179 221 268 Power input...

Page 157: ...e 8 9 8 9 8 9 Maximum working pressure GA Full Feature psig 129 129 129 Maximum working pressure GA Full Feature with DD filter bar e 8 7 8 7 8 7 Maximum working pressure GA Full Feature with DD filter psig 126 126 126 Nominal working pressure bar e 8 06 8 6 8 6 Nominal working pressure psig 125 125 125 Motor shaft speed for Pack compressors r min 1855 2339 2779 Full Feature compressors 1855 2316 ...

Page 158: ...ty GA l 87 87 87 Oil capacity GA US gal 23 23 23 Oil capacity GA Imp gal 19 1 19 1 19 1 Oil capacity GA cu ft 3 07 3 07 3 07 Oil capacity GA W l 74 74 74 Oil capacity GA W US gal 19 6 19 6 19 6 Oil capacity GA W Imp gal 16 3 16 3 16 3 Oil capacity GA W cu ft 2 61 2 61 2 61 Sound pressure level GA dB A 68 68 69 Sound pressure level GA W dB A 68 68 69 Maximum cooling water flow l s 2 7 3 6 4 4 Maxim...

Page 159: ...ed for high ambient temperature hp 213 259 Power input GA Pack kW 134 167 203 Power input GA Pack hp 180 224 272 Power input GA Full Feature kW 140 175 213 Power input GA Full Feature hp 188 235 286 Power input GA Full Feature with DD filter kW 140 175 213 Power input GA Full Feature with DD filter hp 188 235 286 Power input GA W Pack kW 133 165 201 Power input GA W Pack hp 178 221 270 Power input...

Page 160: ...3 8 13 8 13 8 Maximum working pressure GA Full Feature psig 200 200 200 Maximum working pressure GA Full Feature with DD filter bar e 13 6 13 6 13 6 Maximum working pressure GA Full Feature with DD filter psig 197 197 197 Nominal working pressure bar e 13 5 13 5 13 5 Nominal working pressure psig 196 196 196 Motor shaft speed for Pack compressors r min 1480 1850 2229 Full Feature compressors 1479 ...

Page 161: ... compressors designed for high ambient temperature kW 157 190 Power input water cooled compressors designed for high ambient temperature hp 211 255 Oil capacity GA l 87 87 87 Oil capacity GA US gal 23 23 23 Oil capacity GA Imp gal 19 1 19 1 19 1 Oil capacity GA cu ft 3 07 3 07 3 07 Oil capacity GA W l 74 74 74 Oil capacity GA W US gal 19 6 19 6 19 6 Oil capacity GA W Imp gal 16 3 16 3 16 3 Oil cap...

Page 162: ... engineering practice Parts of category I according to 97 23 EC are integrated into the machine and fall under the exclusion of article I section 3 6 The following pressure bearing parts are of category higher than I Oil separator vessel Cat IV Design pressure 15 bar e content 290 l Design standard ASME section VIII div 1 Safety valve Cat IV Design code AD Merkblätter A2 Instruction book 160 2920 ...

Page 163: ...13 Documentation Declaration of conformity Typical example of a Declaration of Conformity document Instruction book 2920 1728 05 161 ...

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Page 166: ...ans having the flexibility to adapt to the diverse demands of the people we cater for It s the commitment to our customers business that drives our effort towards increasing their productivity through better solutions It starts with fully supporting existing products and continuously doing things better but it goes much further creating advances in technology through innovation Not for the sake of...

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