List Of Illustrations - Gardner Denver AUTOSENTRY EAQ99Q Operating And Service Manual

LIST OF ILLUSTRATIONS

Figure 1-1 - Compression Cycle .................................................................................................................. 9
Figure 1-2 - Starter Box.............................................................................................................................. 10
Figure 1-3 - Control Box ............................................................................................................................. 10
Figure 1-4 - Compressor / Motor Side........................................................................................................ 11
Figure 1-5 - Cooler / Reservoir Side .......................................................................................................... 11
Figure 1-6 - Air/Oil Flow Diagram............................................................................................................... 12
Figure 2-1 - Typical Compressor Room ..................................................................................................... 14
Figure 2-2 - Air Flow Chart ......................................................................................................................... 14
Figure 2-3 - Cold Weather Installation ....................................................................................................... 16
Figure 2-4 - Inlet Line Lengths ................................................................................................................... 17
Figure 2-5 - Heat Exchanger (Oil Cooler) Approximate Water Flow.......................................................... 19
Figure 2-6 - Aftercooler Approximate Water Flow..................................................................................... 19
Figure 2-7 - Series Piping........................................................................................................................... 21
Figure 2-8 - Parallel Piping......................................................................................................................... 21
Figure 4-1 - Schematic Tubing Diagram .................................................................................................... 28
Figure 4-2 - Blowdown Valve ..................................................................................................................... 29
Figure 4-3 - Minimum Discharge Pressure/Check Valve ........................................................................... 29
Figure 4-4 - Inlet Valve ............................................................................................................................... 30
Figure 4-5 - Shuttle Valve........................................................................................................................... 31
Figure 4-6 - Turn Valve - Electra-Saver Only ............................................................................................ 32
Figure 4-7 - Control Schematic - Compressor Unloaded - Constant Speed Mode .................................. 35
Figure 4-8 - Control Schematic - Compressor At Full Load - Constant Speed Mode .............................. 36
Figure 4-9 - Control Schematic - Compressor Unloaded - Low Demand Mode Or Auto Mode ............... 37
Figure 4-10 - Control Schematic - Compressor At Full Load .................................................................... 38
Figure 4-11 - Control Schematic - Compressor Fully Unloaded - Low Demand Mode Switch Off .......... 39
Figure 4-12 - Control Schematic - Compressor Fully Loaded - Low Demand Mode Switch On.............. 40
Figure 4-13 - Wiring Diagram - Wye Delta ................................................................................................ 41
Figure 4-14 - Wiring Diagram - Full Voltage.............................................................................................. 42
Figure 4-15 - Wiring Diagram - Wye Delta ................................................................................................ 43
Figure 4-16 - Wiring Diagram - Full Voltage.............................................................................................. 44
Figure 5-1 - Dew Point Chart °F................................................................................................................. 47
Figure 5-2 - Dew Point Chart °C ................................................................................................................ 47
Figure 5-3 - Flow Diagram - Air/Oil System............................................................................................... 48
Figure 5-4 - Oil Flow Diagram - Remote Overhead Mounted Cooler........................................................ 49
Figure 5-5 - Cooler Drain Detail ................................................................................................................. 50
Figure 5-6 - Oil Level Gauge ...................................................................................................................... 53
Figure 5-7 - Oil Change Interval................................................................................................................. 54
Figure 5-8 - Approximate Oil System Capacities ....................................................................................... 55
Figure 5-9 - Thermostatic Mixing Valve Element ....................................................................................... 57
Figure 5-10 - Water Control Valve ............................................................................................................. 58
Figure 5-11 - Oil Separator......................................................................................................................... 60
Figure 6-1 - Heavy Duty Air Filter............................................................................................................... 63
Figure 7-1 - Installation Of Coupling Cushions .......................................................................................... 65
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