Atlas Copco GX 11

Table of contents
1 Safety precautions..........................................................................................................5
1.1 SAFETY ICONS...................................................................................................................................5
1.2 SAFETY PRECAUTIONS DURING INSTALLATION...........................................................................................5
1.3 SAFETY PRECAUTIONS DURING OPERATION..............................................................................................6
1.4 SAFETY PRECAUTIONS DURING MAINTENANCE OR REPAIR...........................................................................8
2 General description......................................................................................................10
2.1 INTRODUCTION.................................................................................................................................10
2.2 AIR FLOW.......................................................................................................................................12
2.3 OIL SYSTEM....................................................................................................................................14
2.4 COOLING SYSTEM.............................................................................................................................15
2.5 REGULATING SYSTEM........................................................................................................................16
2.6 CONTROL PANEL .............................................................................................................................18
2.7 PROTECTION OF COMPRESSOR............................................................................................................20
2.8 AIR DRYER......................................................................................................................................22
3 Installation.....................................................................................................................23
3.1 INSTALLATION PROPOSAL...................................................................................................................23
3.2 DIMENSION DRAWINGS.......................................................................................................................26
3.3 ELECTRIC CABLE SIZE.......................................................................................................................32
3.4 ELECTRICAL CONNECTIONS ................................................................................................................32
3.5 ELECTRICAL DIAGRAMS......................................................................................................................38
3.6 PICTOGRAPHS.................................................................................................................................40
4 Operating instructions.................................................................................................41
4.1 INITIAL START-UP..............................................................................................................................41
4.2 STARTING.......................................................................................................................................43
4.3 STOPPING.......................................................................................................................................46
Instruction book
2 2920 7054 00