Atlas Copco GA 90 - Page 65

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Compressor room example of GA 200, GA 250 and GA 315 60 Hz air-cooled

Instruction book

2920 1475 06 63

Main Page

Table of Contents4
Safety Precautions7
Safety Icons7
Safety Precautions, General7
Safety Precautions During Installation7
Safety Precautions During Operation9
Safety Precautions During Maintenance or Repair10
General Description12
Introduction12
Air and Oil System16
Cooling and Condensate System19
Regulating System21
Elektronikon Regulator24
Lektronikon Regulator24
Control Panel26
Function Keys27
Scroll Keys28
Emergency Stop Button28
Control Programs29
Calling up Menus32
Main Screen Menu33
Status Data Menu34
Measured Data Menu37
Counters Menu38
Test Menu39
Modify Parameters Menu39
Modifying Parameters40
Modifying Protection Settings41
Modifying Service Plans42
Programming Clock Function43
Modifying Configuration Settings47
Service Menu49
Saved Data Menu51
Programmable Settings for Ga90 up to Ga50051
Installation56
Dimension Drawing56
Installation Proposal63
Electric Cable Size69
Pictographs71
Cooling Water Requirements72
Operating Instructions77
Initial Start-Up77
Before Starting83
Starting84
During Operation86
Checking the Display87
Manual Loading/Unloading88
Stopping89
Taking out of Operation90
Use of Air Receiver91
Maintenance92
Preventive Maintenance Schedule92
Motors93
Oil Specifications94
Oil Change95
Oil Filter Change100
Storage after Installation103
Service Kits103
Adjustments and Servicing Procedures105
Air Filters105
Coolers107
Safety Valve108
Problem Solving110
Technical Data113
Readings on Display113
Reference Conditions114
Limits114
Settings of Safety Valve115
Settings for Overload Relay and Fuses115
Settings of Circuit Breakers117
Compressor Data123
Pressure Equipment Directives131
Documentation132

Atlas Copco GA 90 - Page 65

Table of Contents

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