Atlas Copco GA11 Instruction Book
  1. Manuals
  2. Brands
  3. Atlas Copco Manuals
  4. Air Compressor
  5. GA11
  6. Instruction book

Atlas Copco GA11 Instruction Book

Hide thumbs Also See for GA11:
Table of Contents

Advertisement

Quick Links

See also: User Manual
No. 2920 1462 00
Registration code:
Atlas Copco Stationary Air Compressors
GA11 - GA15 - GA18 - GA22 - GA30C
With Elektronikon I and Elektronikon II regulator
Instruction book
Important
·
·

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the GA11 and is the answer not in the manual?

Questions and answers

Abue Sayed
January 21, 2025

Why doesn't oil and water separate?

0
Eric Heigold
February 10, 2025

Wher is the compressor fuse on a GA11 FF

0
Adel
March 15, 2025

كيف يمكن تصفير قراءه العداد للصيانه الدوريه للفلاتر وفاصل الزيت

0

Related Manuals for Atlas Copco GA11

Summary of Contents for Atlas Copco GA11

  • Page 1 Atlas Copco Stationary Air Compressors GA11 - GA15 - GA18 - GA22 - GA30C With Elektronikon I and Elektronikon II regulator Instruction book Important · · No. 2920 1462 00 Registration code:...

  • Page 2: Table Of Contents

    Main functions ......14 4.5.1 Atlas Copco Roto-injectfluid ....30 1.4.2 Control panel .

  • Page 3: Leading Particulars

    1 Leading particulars GA Workplace FF ® 1.1 General description 1.1.2 Air flow (Figs. 1.7 and 1.8) 1.1.1 Compressor variants GA Pack ® GA Pack FF 1.1.3 Oil system (Figs. 1.7 and 1.8) ® GA Workplace 1.1.4 Cooling system (Figs. 1.7 and 1.8) ®...

  • Page 4: Condensate Drain System

    1.2 Unloading/loading system 1.1.5 Condensate drain system (Fig. 1.6) 1.2.1 Unloading (Fig. 1.8) 2920 1462 00...

  • Page 5: Loading

    1.2.2 Loading (Fig. 1.7) 2920 1462 00...
  • Page 6 51100F 2920 1462 00...
  • Page 7 2920 1462 00...
  • Page 8 On Full-feature also: 2920 1462 00...

  • Page 9: Elektronikon Ii Regulator

    1.3 Elektronikon II regulator 1.3.1.2 Protecting the compressor Shut-down 1.3.1 Main functions 1.3.1.1 Automatic control of the compressor Shut-down warning Service warning Warning Warning A number of time-based automatic start/stop commands may be programmed (consult the User manual for Elektronikon I and II regulators). Take into account that a start command will be executed (if programmed and activated), even after manually stopping the compressor.

  • Page 10: Control Panel

    1.3.1.3 Automatic restart after voltage failure Ref. Designation Function Warning 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 programmed time period.
  • Page 11 Ref. Designation Function 2920 1462 00...
  • Page 12 2920 1462 00...

  • Page 13: Display

    SENSORS/SOLENOID VALVES/ DRYER ELECTRONIC DRAIN OPTIONAL EQUIPMENT CONTROL MODULE (E1) MOTORS ELECTRIC CABINET 1.3.3 Display 1.3.4 Calling up other menus ¯ ¯ 2920 1462 00...

  • Page 14: Elektronikon I Regulator

    1.4 Elektronikon I regulator 10 11 8 Service warning 1.4.1.3 Automatic restart after voltage failure 1.4.1 Main functions 1.4.1.1 Automatic control of the compressor Warning 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 programmed time period.

  • Page 15: Display

    1.4.3 Display Ref. Designation Function 1.4.4 Scrolling through all screens 1.4.5 Pictographs used on the screen Pictograph Explanation 2920 1462 00...
  • Page 16 CONTROL MODULE (E1) SENSORS/SOLENOID VALVES/ELECTRONIC DRAIN/ HEATER MOTORS DRYER ELECTRIC CABINET OPTIONAL EQUIPMENT 2920 1462 00...
  • Page 17 2920 1462 00...

  • Page 18: Air Dryer

    2 Installation 1.5 Air dryer (Fig. 1.7) 2.1 Dimension drawing (Fig. 2.1) 1.5.1 Compressed air circuit 2.2 Installation proposal (Fig. 2.2) 1.5.2 Refrigerant circuit Ref. Description/recommendation 1.85 2920 1462 00...
  • Page 19 2920 1462 00...
  • Page 20 Ref. Description/recommendation Ref. Description/recommendation 2920 1462 00...

  • Page 21: Electrical Connections

    2.3 Electrical connections Ref. Description/recommendation General On Pack FF/Workplace FF (except for 440/460 V - 60 Hz) (Fig. 1.11): On Pack FF/Workplace FF (440/460 V - 60 Hz) (Fig. 1.11): 2.4 Electric cable size Attention 2920 1462 00...

  • Page 22: Pictographs

    For star-delta starter (IEC) Supplyvoltage Frequency GA11 GA15 GA18 GA22 GA30C (Hz) mm² mm² mm² mm² mm² For direct-on-line starter (CSA/UL) Supply Fre- GA11 GA11 GA15 GA15 GA18 GA18 GA22 GA22 GA30C GA30C voltage quency (Hz) mm² mm² mm² mm²...

  • Page 23: Operating Instructions

    3 Operating instructions 3.2.2.1 Local control 3.1 Before initial start-up 3.1.1 Safety 3.2.2.2 Remote control 3.1.2 User manual For remote starting and stopping: 3.1.3 Outdoor/altitude operation 3.2 External compressor status indication/ For remote loading/unloading remote control (Elektronikon II) 3.2.2.3 LAN control Attention 3.2.1 External compressor status indication 3.3 Remote starting/stopping...

  • Page 24: Initial Start-Up

    3.4 Initial start-up Important stop it immediately 2920 1462 00...

  • Page 25: Before Starting

    3.6.2 During operation during loaded operation 3.6.3 Checking the display 51100F 3.5 Before starting 3.6 Operating GA Workplace/Workplace FF 3.6.1 Starting 2920 1462 00...

  • Page 26: Manual Control

    Manually unloading Manually loading Manually starting Note 3.6.5 Stopping (Fig. 3.5) Warning Before carrying out any maintenance, repair or adjustment, stop the compressor, press emergency stop button (S3-Fig. 3.4), switch off the voltage and depressurize the compressor. Notes 8 11 3.6.4 Manual control (Fig.

  • Page 27: Operating Ga Pack/Pack Ff

    To stop the compressor in case of emergency 3.7.2 During operation during loaded operation 3.7 Operating GA Pack/Pack FF 3.7.3 Checking the display 3.7.1 Starting Warning Before carrying out any maintenance, repair or adjustment, stop the compressor, press emergency stop button (S3-Fig. 3.6), switch off the voltage and depressurize the compressor.

  • Page 28: Stopping

    3.7.4 Stopping To stop the compressor in case of emergency 4.1 Drive motor (3- Fig. 3.1) 3.8 Taking out of operation at end of compressor service life 4.2 Service actions for GA Pack/Pack FF Important 4 Maintenance 4.3 Service plans for GA Workplace/ Attention Workplace FF For GA Workplace/Workplace FF...

  • Page 29: Preventive Maintenance Schedule

    4.4 Preventive maintenance schedule 1) Period See section See notes Service operation below table Daily 3-monthly Service actions Running See notes Service Service operation hours section below table plan Workplace) 4000 For GA 13 bar (175 psi) compressors: For GA 7.5 - 10 bar (100 - 150 psi) compressors: 1000 4000 8000...

  • Page 30: Oil Specifications

    4.5 Oil specifications 4.6 Oil and oil filter change (Fig. 3.3) Attention 4.5.1 Atlas Copco Roto-injectfluid Roto-injectfluid Ordering number 4.5.2 Mineral oil 4.7 Storage after installation Ambient temperature Viscosity Viscosity grade index 4.8 Service kits Footnote chapter 4 1) Use only authorized parts. Any damage or malfunction caused by the use of unauthorized parts is not covered by Warranty or Product Liability.

  • Page 31: Adjustments And Servicing Procedures

    5 Adjustments and servicing 5.3 Safety valve (1-Fig. 3.3) procedures 5.1 Air filter (1-Fig. 5.1) Testing Warning No adjustments are allowed. Never run the compressor without safety valve. 5.2 Coolers 2920 1462 00...

  • Page 32: Problem Solving

    6 Problem solving 4 Compressor air output or pressure below normal Attention Before starting any maintenance or repairs: For GA Workplace/Workplace FF For Pack/Pack FF 5 Excessive oil consumption; oil carry-over through discharge line 6 Safety valve blows after loading Mechanical faults and suggested remedies (Figs.

  • Page 33: Principal Data

    Air outlet pressure Compressor element outlet temperature Dewpoint temperature 7.2 Motor overload relay, fuses and circuit breaker 7.2.1 Drive motor overload relay - main fuses For star-delta starter (IEC) Supply Fre- GA11 GA11 GA15 GA15 GA18 GA18 GA22 GA22 GA30C GA30C...

  • Page 34: Fan Control Switch (Full Feature)

    7.2.2 Circuit breaker of fan motor For star-delta starter (IEC) For direct-on-line starter (CSA/UL) (Hz) 7.3 Fan control switch (Full-feature) 7.4 Compressor specifications 7.4.1 Reference conditions 7.4.2 Limitations 2920 1462 00...

  • Page 35: Specific Data Of Ga 7.5 Bar

    7.4.3 Specific data of GA 7.5 bar 1) 7.4.4 Specific data of GA 8.5 bar 1) 2920 1462 00...

  • Page 36: Specific Data Of Ga 10 Bar

    7.4.5 Specific data of GA 10 bar 1) 7.4.6 Specific data of GA 13 bar 1) 2920 1462 00...

  • Page 37: Specific Data Of Ga 100 Psi

    7.4.7 Specific data of GA 100 psi 1) 7.4.8 Specific data of GA 125 psi 1) 2920 1462 00...

  • Page 38: Specific Data Of Ga 150 Psi

    7.4.9 Specific data of GA 150 psi 1) 7.4.10 Specific data of GA 175 psi 1) 2920 1462 00...

  • Page 39: Conversion List Of Si Units Into Us/British Units

    8 Instructions for use of air receiver 7.5 Conversion list of SI units into US/ British units Footnotes chapter 7 1) At reference conditions 2) According to PNEUROP PN8NTC2.2 3) At 20 degrees celsius / 100% relative humidity. 4) A temperature difference of 1 degree celsius = a temperature difference of 1.8 degrees fahrenheit 2920 1462 00...

This manual is also suitable for:

Ga15Ga30cGa18Ga22

Table of Contents

Save PDF