Atlas Copco GA 11 VSD Instruction Book
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Atlas Copco GA 11 VSD Instruction Book

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INSTRUCTION BOOK
API161475
GA 11 VSD

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Adel
March 15, 2025

كيف يمكن ضبط عداد التشغيل تصفير العداد بعد الصيانه للزيت والفلاتر

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1 comments:
Mr. Anderson
March 15, 2025

After carrying out all service actions in the relevant "Service Plan," reset the service warning using the "Service menu" on the regulator. This will reset the operating hour meter.

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Summary of Contents for Atlas Copco GA 11 VSD

  • Page 1 INSTRUCTION BOOK API161475 GA 11 VSD...
  • Page 3 Atlas Copco GA 11 VSD API161475 Instruction book Original instructions COPYRIGHT NOTICE Any unauthorized use or copying of the contents or any part thereof is prohibited. This applies in particular to trademarks, model 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.

  • 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 General description...................... 11 ..........................11 NTRODUCTION ............................
  • Page 5 Instruction book 3.11 ............................. 27 EST MENU 3.12 ....................... 28 ODIFY PARAMETERS MENU 3.13 ..................28 ODIFYING COMPRESSOR MOTOR SETTINGS 3.14 ........................29 ODIFYING PARAMETERS 3.15 ...................... 30 ODIFYING PROTECTION SETTINGS 3.16 ........................ 31 ODIFYING SERVICE PLANS 3.17 ......................33 ROGRAMMING CLOCK FUNCTION 3.18 ....................38 ODIFYING CONFIGURATION SETTINGS...
  • Page 6 Instruction book ..........................63 IL SPECIFICATIONS ......................65 TORAGE AFTER INSTALLATION ..........................66 ERVICE KITS ......................66 ISPOSAL OF USED MATERIAL Adjustments and servicing procedures..............67 ..........................67 RIVE MOTOR ............................68 IR FILTER .......................68 IL AND OIL FILTER CHANGE ............................70 OOLERS ..........................

  • Page 7: Safety Precautions

    Instruction book Safety precautions Safety icons Explanation Danger to life Warning Important note General safety precautions 1. The operator must employ safe working practices and observe all related work safety requirements and regulations. 2. If any of the following statements does not comply with the applicable legislation, the stricter of the two shall apply.

  • Page 8: Safety Precautions During Installation

    Instruction book 9. If compressed air is used in the food industry and more specifically for direct food contact, it is recommended, for optimal safety, to use certified Class 0 compressors in combination with appropriate filtration depending on the application. Please contact your customer center for advice on specific filtration.

  • Page 9: Safety Precautions During Operation

    Instruction book 12. The electrical connections must correspond to the applicable codes. The machines must be earthed and protected against short circuits by fuses in all phases. A lockable power isolating switch must be installed near the compressor. 13. On machines with automatic start/stop system or if the automatic restart function after voltage failure is activated, a sign stating "This machine may start without warning"...

  • Page 10: Safety Precautions During Maintenance Or Repair

    Instruction book 6. Keep all bodywork doors shut during operation. The doors may be opened for short periods only, e.g. to carry out routine checks. Wear ear protectors when opening a door. On machines without bodywork, wear ear protection in the vicinity of the machine. 7.
  • Page 11 Instruction book 3. Use only genuine spare parts for maintenance or repair. The manufacturer will disclaim all damage or injuries caused by the use of non-genuine spare parts. 4. All maintenance work shall only be undertaken when the machine has cooled down. 5.
  • Page 12 Instruction book Also consult following safety precautions: Safety precautions during installation 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 and equipment;...

  • Page 13: General Description

    General description Introduction Introduction GA 5 VSD up to GA 11 VSD are single-stage, oil-injected screw compressors driven by an electric motor. The compressors are air-cooled. GA Workplace GA Workplace are enclosed in a sound-insulated bodywork. The compressors are controlled by the Atlas Copco Elektronikon®...

  • Page 14: Air Flow

    Instruction book Ref. Name Automatic condensate outlet Manual condensate drain valve Manual condensate drain valve Elektronikon II regulator Emergency stop button Air flow Flow diagrams Workplace compressors References Ref. Description Air inlet Compressed air/oil Compressed air Description Air drawn in through filter (AF) and open inlet valve (IV) into compressor element (E) is compressed.

  • Page 15: Oil Circuit

    Instruction book Oil circuit Flow diagram References Description For Workplace units, compressed air flow to the air outlet valve Air inlet Compressed air/oil Compressed air Description The oil system is provided with a thermostatic bypass valve (BV). When the oil is cold, the oil cooler is bypassed.

  • Page 16: Cooling System

    Instruction book Cooling system Flow diagram References Description Air inlet Compressed air/oil Compressed air Description The cooling system comprises air cooler (Ca) and oil cooler (Co). The cooling air is generated by fans (FN1 and FN2). The fan of the air system (FN1) runs continuously during operation of the unit.

  • Page 17: Regulating System

    Instruction book Condensate drains on a receiver-mounted compressor All Tank-mounted versions except Tank-mounted compressors without optional dryer are equipped with a condensate trap in the air outlet system. The trap is equipped with a valve for automatic draining during operation (Da) and a manually operated valve (Dm) for draining after stopping the compressor.
  • Page 18 Instruction book Electric cabinet, typical example References F... Fuses Contactor, dryer Line contactor Earth terminal Transformer Frequency converter API161475...

  • Page 19: Electrical Diagram

    Instruction book Electrical diagram Service diagram Reference Designation Emergency stop Remote start/stop Remote load/unload Remote pressure sensing (not used on VSD) Fault, EWD Contact, pressure drop over DD filter Contact, pressure drop over PD filter Remote pressure set selection (open = setpoint 1, closed = setpoint 2) Remote emergency stop (10) Auxiliary contacts...
  • Page 20 Instruction book Designations Reference Compressor Dryer Compressor motor Fan motor cubicle Fan motor, oil cooler Fan motor, aftercooler PT20 Pressure sensor, delivery air TT11 Temperature sensor, element outlet TT90 Temperature sensor, dew-point (only for Full-Feature) Loading solenoid valve Reference Starter cubicle 1X1/1X5 Terminal strips F1/F11...

  • Page 21: Elektronikon Ii Regulator

    Instruction book Elektronikon II regulator Control panel Elektronikon regulator Parts and functions Reference Designation Function Start button Button to start the compressor. LED (8) lights up indicating that the Elektronikon regulator is operative. Display Shows messages about the compressor operating condition, a service need or a fault.

  • Page 22: Function Keys

    To cancel a programmed setting when programming parameters ‘Del.’ To delete compressor start/stop commands ‘Help’ To find the Atlas Copco Internet address ‘Lim.’ To show limits for a programmable setting ‘Main’ To return from a menu to the main screen ‘Menu’...

  • Page 23: Scroll Keys

    Instruction book Scroll keys Control panel The keys (1) allow the operator to scroll through the display. As long as a downwards pointing arrow is shown at the far right position of the display, the scroll key with the same symbol can be used to see the next item. As long as an upwards pointing arrow is shown at the far right position of the display, the scroll key with the same symbol can be used to see the previous item.
  • Page 24 Instruction book Menu flow for GA 5 up to GA 11 VSD (simplified) API161475...

  • Page 25: Main Screen Menu

    Instruction book Main screen menu Function Control panel The Main screen menu 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.

  • Page 26: Calling Up Menus

    Instruction book Calling up menus Description Control panel When the voltage is switched on, the Main screen is shown automatically. ‘Compr. Outlet’ ‘rpm’ 2500 ‘Menu’ The arrow down key (1) can be used for a quick look at the actual compressor status. After pressing the ‘Menu’...

  • Page 27: Quick Look At The Actual Compressor Status

    Instruction book Quick look at the actual compressor status Procedure Control panel Starting from the Main screen (see section Main screen menu), press the arrow down key (3): A screen similar to the one below appears: Example of the compressor status screen ‘Auto operation’...

  • Page 28: Measured Data Menu

    Instruction book Measured data menu Control panel Function To call up information regarding the actually measured data and the status of some inputs such as the motor overload protection. Consult the menu flow in section Control programs. Procedure Starting from the Main screen (see Main screen menu): •...

  • Page 29: Test Menu

    • Consult the Procedure above to select ‘Accumulated vol’. • In the example above, the display indicates that the compressor has delivered 230 x 1000 If it should be required to modify the value of the indicated timer, consult Atlas Copco. 3.11 Test menu...

  • Page 30: Modify Parameters Menu

    Instruction book • To test the display, press the key (2). During testing, the regulator will generate a series of patterns on the display which enable the operator to check that each pixel still functions normally; at the same time the LEDs are lit. To test the Electronic Water Drains, press the arrow-down key until the option ‘Electron Drain’...

  • Page 31: Modifying Parameters

    Instruction book • Press the key ‘Menu’ (F1). • Press the arrow down key (1) until ‘Modify Params’ is followed by a horizontal arrow. • Activate the menu by pressing the tabulator key (2). • The first item ‘Compr. Motor’ will be followed by a horizontal arrow. •...

  • Page 32: Modifying Protection Settings

    Instruction book Procedure Starting from the Main screen (see Main screen menu): • Press the key ‘Menu’ (F1). • Press the arrow down key (1) until ‘Modify Params’ is followed by a horizontal arrow. • Activate the menu by pressing the tabulator key (2). •...

  • Page 33: Modifying Service Plans

    Instruction book • Press the ‘Menu’ key (F1). • Press the arrow down key (1) until the option ‘Modify Params’ is followed by a horizontal arrow. • Activate the menu by pressing the tabulator key (2). • Press the arrow down key (1) until the option ‘Protections’ is followed by a horizontal arrow. •...
  • Page 34 When reaching an interval, a message will appear on the screen indicating which Service plans are to be carried out. Always consult your Atlas Copco Customer Centre if any timer should be changed. The intervals must not exceed the intervals below and must coincide logically.

  • Page 35: Programming Clock Function

    Instruction book ‘Service Timer’ ‘Running Hours’ ‘hrs’ 2130 ‘Menu’ • The screen shows the actual running hours. • Press the tabulator key (2): a screen similar to the one below will appear: ‘Service Timer’ ‘Level A’ ‘hrs’ 4000 ‘Menu’ ‘Mod.’ •...
  • Page 36 Instruction book Starting from the Main screen (see Main screen menu): • Press the key ‘Menu’ (F1). • Press the arrow down key (1) until ‘Modify Params’ is followed by a horizontal arrow. • Activate the menu by pressing tabulator key (2). •...
  • Page 37 Instruction book • Programming the command to change over at 18 o’clock to ‘Press Band 2’ is carried out in a similar way as described above. • Press the key ‘Menu’ (F1) and scroll to ‘Saturday’. Programming the command to stop at 18 o’clock is carried out in a similar way as described above.
  • Page 38 Instruction book ‘Clock Function’ ‘Not activated’ ‘Menu’ ‘Mod.’ ‘Del’ • Press the tabulator key (2), the following screen appears: ‘Monday’ ‘Tuesday’ ‘Wednesday’ ‘Menu’ ‘Del’ • Scroll through the display until ‘Saturday’ is followed by a horizontal arrow. Press the tabulator key (2). If necessary, scroll through the commands until the command to be modified is followed by a horizontal arrow.
  • Page 39 Instruction book • Scroll through the display until ‘Monday’ is followed by a horizontal arrow. Press the tabulator key (2). Scroll through the compressor start/stop/pressure band commands until the first empty command line is indicated by the horizontal arrow. • Press the key ‘Mod.’; the first two digits start flashing. Enter 18:00 ‘Comp’ ‘Stop’ using the scroll keys (1) to modify a field and the tabulator key (2) to jump from one field to another.

  • Page 40: Modifying Configuration Settings

    Instruction book 3.18 Modifying configuration settings Control panel Function To modify a number of parameters. Consult the menu flow in section Control programs. Procedure Starting from the Main screen (see Main screen menu): • Press the key ‘Menu’ (F1). • Press the arrow down key (1) until ‘Modify Params’ is followed by an arrow pointing to the right.

  • Page 41: Service Menu

    Instruction book Compressor control modes The compressor can be controlled locally, remotely or via a local area network (LAN). Procedure Starting from the Main screen (see Main screen menu): • Press the key ‘Menu’ (F1). • Press the arrow down key (1) until ‘Modify Params’ is followed by an arrow pointing to the right.
  • Page 42 Instruction book When a service plan interval is reached, a message will appear on the screen; see section Status data menu. After carrying out the service actions related to the indicated levels, the timers must be reset. Example Service plans Intervals Service plan A Every 4000 running hours...

  • Page 43: Saved Data Menu

    Instruction book • Press the arrow down key (1) to find out which service plans were carried out previously; the following screen appears: ‘Previous Timer’ ‘Level’ ‘hrs’ 4008 • The screen shows that service plans A and B were carried out at 4008 running hours. •...

  • Page 44: Programmable Settings

    ˚C (shut-down level) Service plan Also see section Preventive maintenance schedule. Consult Atlas Copco in case any timer setting should be changed. The intervals must not exceed the nominal intervals and must coincide logically. See section Modifying service plans. API161475...
  • Page 45 (approx. 20 seconds), whatever happens with the net air pressure. Consult Atlas Copco if a setting lower than 20 seconds should be required Power recovery Is the period within which the voltage must be restored to have an automatic restart. Is time accessible if the automatic restart is activated.

  • Page 46: Installation

    Instruction book Installation Dimension drawings Tank-mounted version Reference Designation Manual drain Automatic drain Electric cable entry Motor and dryer (only on Workplace Full-Feature) cooling air outlet Cooling air outlet Cooling air inlet Compressor air inlet API161475...

  • Page 47: Installation Proposal

    If such a compressor is to be installed in an application where conductive dust is present, the appropriate measures should be taken in either the installation or adaptation of the machine. Please contact Atlas Copco. The rain protection option is not foreseen for frequency converter driven compressors.
  • Page 48 Instruction book • To prevent a Tank-mounted model from falling over during transport by pallet truck: push the forks underneath the air receiver and provide a wooden beam (1) (section approx. 4x6 cm / 1.6x2.4 in) through the supports at both sides of the receiver.
  • Page 49 The maximum allowable pressure drop over the cooling air ducts is 30 Pa (0.12 in wc) If it is greater than this value, a fan is needed at the outlet of the ducts. Consult Atlas Copco. For alternatives 1 and 3, the required ventilation capacity to limit the compressor room temperature can be calculated as follows: •...

  • Page 50: Electrical Connections

    Working with machinery controlled by a frequency converter requires special safety precautions. These safety precautions depend on the kind of network used (TN, TT, IT system). Consult Atlas Copco. Always disconnect the power supply before working on the electrical circuit!
  • Page 51 Instruction book Electrical connections Customer’s installation Option Dryer Fan motor, oil cooler (clockwise rotation) Fan motor, aftercooler (counter-clockwise rotation) Supply of dryer API161475...
  • Page 52 Electrical system to locate the terminal strip. • LAN control: The compressor is controlled via a local network. Consult Atlas Copco. Have the modifications checked by Atlas Copco. Stop the compressor and switch off the voltage before connecting external equipment.

  • Page 53: Pictographs

    Instruction book Pictographs Explanation of pictographs Reference Designation Switch off the voltage and depressurize the compressor before starting maintenance or repairs Keep the doors closed during operation Switch off the voltage before removing protecting cover inside electric cubicle Manual condensate drain Automatic condensate drain Stop the compressor before cleaning the coolers Lightly oil the gasket of the oil filter, screw the filter on and tighten by hand (approx.

  • Page 54: Operating Instructions

    Instruction book Operating instructions Initial start-up Safety The operator must apply all relevant Safety precautions. Also consult section Problem solving. Procedure For the position of the air outlet valve and the drain connections, see sections Introduction Condensate system Transport fixtures Motor direction arrow API161475...
  • Page 55 Instruction book Position of oil level sight-glass API161475...
  • Page 56 Instruction book Electric cabinet, typical example Consult the sections Electric cable size, Installation proposal Dimension drawings. The following transport fixtures, painted red, must be removed: • Bolts (1) • Bushes (2) Check that the electrical connections correspond to the local codes and that all wires are clamped tight to their terminals.

  • Page 57: Before Starting

    The drain pipes to the drain collector must not dip into the water. For draining of pure condensate water, install an oil/water separator which is available from Atlas Copco as an option; see section unit. If the pipes have been fitted outside the room where freezing is possible, they must be insulated.

  • Page 58: During Operation

    Instruction book Control panel Switch on the voltage. Check that Voltage On LED (6) lights up. Open air outlet valve (AV). Close manual drain valve(s) (Dm). Press start button (1) on the control panel. The compressor starts running and the Automatic Operation LED (8) lights up.
  • Page 59 Instruction book Position of oil level sight-glass Regularly check the oil level. Three minutes after stopping, sight-glass (Gl) should be between 1/4 and 3/4 full. Wait until the compressor has stopped (30 seconds), depressurise the oil system by unscrewing oil filler plug (FC) one turn and wait a few minutes. Remove the plug and top up oil until the sight-glass is full.

  • Page 60: Checking The Display

    Instruction book Checking the display Procedure Before carrying out any maintenance, repair or adjustment, stop the compressor, press the emergency stop button (10), close the air outlet valve and open the manual drain valves (See sections Introduction Condensate system for the position of the valves). Wait until the compressor is depressurized.

  • Page 61: Stopping

    Instruction book Stopping Control panel Procedure Press stop button (9). Automatic operation LED (8) goes out. The compressor stops. To stop the compressor in case of emergency, press emergency stop button (10). Alarm LED blinks (7). After remedying the fault, unlock the button by pulling it out and press ‘Rset’ key (5) before restarting. Close air outlet valve (AV) (see section Introduction) and switch off the voltage.

  • Page 62: Maintenance

    For overhauling or carrying out preventive maintenance, service kits are available (see section Service kits). Service contracts Atlas Copco offers several types of service contracts, relieving you of all preventive maintenance work. Consult your Atlas Copco Customer Centre. General When servicing, replace all removed gaskets, O-rings and washers.
  • Page 63 Instruction book Preventive maintenance schedule General Period Operation Daily Check oil level. Check readings on display. Check that condensate is discharged during operation. Drain condensate (compressed air receiver). Check the pressure dew-point temperature (compressors with integrated dryer). Monthly For units with built-in dryer: Inspect condenser of dryer and clean if necessary. Press the test button on top of the electronic water drain (EWD).
  • Page 64 Instruction book Period Operation 3-monthly (1) Check coolers, clean if necessary. Remove the air filter element and inspect. If necessary, clean using an air jet. Replace damaged or heavily contaminated elements. Check the filter element of the electric cabinet (if applicable). Replace if necessary Yearly API161475...

  • Page 65: Oil Specifications

    In order to achieve the best machine performance and guarantee the reliability, it is required to use genuine Atlas Copco Lubricants. Their tailor made formulation is the result of years of field experience, research and in-house development. Consult the Spare Parts list for part number information.
  • Page 66 Extreme Roto-Inject Fluid NDURANCE Atlas Copco's Roto-Inject Fluid NDURANCE is a premium mineral oil based 4000 hours lubricant, specially developed for use in single stage oil injected screw compressors running in mild conditions. Its specific formulation keeps the compressor in excellent condition. Roto-Inject Fluid NDURANCE can be used for compressors operating at ambient temperatures between 0 ˚C (32...

  • Page 67: Storage After Installation

    Atlas Copco. Roto Synthetic Fluid XTEND DUTY Atlas Copco's Roto Synthetic Fluid XTEND DUTY is a high quality synthetic 8000 hours lubricant for oil injected screw compressors which keeps the compressor in excellent condition. Because of its excellent oxidation stability, Roto Synthetic Fluid XTEND DUTY can be used for compressors operating at ambient temperatures between 0 ˚C (32 ˚F) and 46 ˚C (115 ˚F).

  • Page 68: Service Kits

    Instruction book Service kits Description Service kits are available offering the benefit of genuine Atlas Copco parts while keeping the maintenance budget low. The kits comprise all parts needed for servicing. Consult the Spare Parts List for part numbers. Service kit for oil filters and air filters...

  • Page 69: Adjustments And Servicing Procedures

    Keep the outside of the electric motor clean for efficient cooling. If necessary, remove dust with a brush and/ or compressed air jet. GA 11 VSD The correct grease type can be ordered from Atlas Copco; see section Service kits. For the regreasing interval see section Preventive maintenance schedule.

  • Page 70: Air Filter

    Instruction book Air filter Location of air filter Air filter, GA 5 VSD up to GA 11 VSD Procedure 1. Stop the compressor and close the air outlet valve. Switch off the voltage. 2. Remove the cover of air filter (AF) by turning it anti-clockwise. Remove the filter element. If necessary, clean the cover.
  • Page 71 Instruction book Procedure Oil system components Run the compressor until warm. Stop the compressor after 3 minutes of running at minimum speed. Close the air outlet valve and switch off the voltage. Wait a few minutes and depressurise by unscrewing oil filler plug (FC) just one turn to permit any pressure in the system to escape. Remove oil drain plug (DP1).

  • Page 72: Coolers

    • Remove any dirt from the coolers with a fibre brush. Never use a wire brush or metal objects. • Then clean with an air jet in the reverse direction to normal flow. • If it is necessary to wash the coolers (Ca, Co) with a cleaning agent, consult Atlas Copco. API161475...

  • Page 73: Safety Valves

    Instruction book Safety valves Location of safety valve Safety valve on oil vessel Operating Operate safety valve (SV) by unscrewing the cap one or two turns and retightening it. On Tank-mounted compressors, also operate safety valve (SV1) by unscrewing the cap one or two turns and retightening it.

  • Page 74: 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 the voltage. For interventions in the compressed air circuit, close the air outlet valve and open the manual condensate drain valves.
  • Page 75 Instruction book Condition Fault Remedy Safety valve leaking Have valve replaced Compressor element out of order Consult Atlas Copco Customer Centre Condition Fault Remedy Safety valve blows Minimum pressure valve Check and have defective malfunctioning parts replaced Oil separator clogged...

  • Page 76: Technical Data

    Instruction book Technical data Readings on display Display of Elektronikon regulator Elektronikon II regulator Important The readings mentioned below are valid under the reference conditions (see section Reference conditions and limitations). Reference Reading Air outlet pressure Depends on the setpoint (desired net pressure). Compressor element Approx.

  • Page 77: Settings For Fuses

    If the local conditions are more severe then the described standard conditions, the cables and fuses for worst case conditions should be used. Cable size Cable size Frequency Voltage Cable size (Hz) GA 11 VSD CSA/UL AWG 6 Settings for fuses Settings for fuses GA 11 VSD Frequency Voltage...

  • Page 78: Reference Conditions And Limitations

    Instruction book Reference conditions and limitations Reference conditions Air inlet pressure (absolute) Air inlet temperature ˚C Relative humidity Working pressure See section Compressor data Limits Maximum working pressure See section Compressor data Minimum working pressure bar(e) Maximum air inlet temperature ˚C Minimum air inlet temperature ˚C...

  • Page 79: Instructions For Use

    Instruction book Instructions for use Oil separator vessel This vessel can contain pressurized air. This can be potentially dangerous if the equipment is misused. This vessel must only be used as a compressed air/oil separator tank and must be operated within the limits specified on the data plate.

  • Page 80: 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. The Declaration of Conformity / Declaration by the Manufacturer is part of the documentation that is supplied with this compressor.

  • Page 81: Pressure Equipment Directives

    Components subject to 97/23/EC Pressure Equipment Directive greater than or equal to category Compressor type Part number Description PED Class GA 5 VSD up to GA 11 VSD 0830 1008 73 Safety valve 0830 1008 88 Safety valve Overall rating The compressors conform to PED smaller than category I.

  • Page 82: Declaration Of Conformity

    Instruction book Declaration of conformity Typical example of a Declaration of Conformity document (1): Contact address: Atlas Copco Airpower n.v. P.O. Box 100 B-2610 Wilrijk (Antwerp) Belgium (2): Applicable directives (3): Standards used On the Declaration of Conformity / Declaration by the Manufacturer, the harmonized and/or other standards that have been used for the design are shown and/or referred to.
  • Page 84 COMMITTED TO SUSTAINABLE PRODUCTIVITY We stand by our responsibilities towards our customers, towards the environment and the people around us. We make performance stand the test of time. This is what we call — Sustainable Productivity. www.atlascopco.com...

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