Gardner Denver ELECTRA-SAVER EAQ99Q, Руководство по эксплуатации и обслуживанию, Страница: 7 / 76

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LIST OF ILLUSTRATIONS
Figure 1-1 – Compression Cycle..........................................................................................................1
Figure 1-2 – Starter Box ......................................................................................................................2
Figure 1-3 – Control Box .....................................................................................................................2
Figure 1-4 – Compressor / Motor Side..................................................................................................3
Figure 1-5 – Cooler / Reservoir Side ....................................................................................................3
Figure 1-6 – Air/Oil Flow Diagram ........................................................................................................4
Figure 2-1 – Typical Compressor Room ...............................................................................................8
Figure 2-2 – Air Flow Chart ..................................................................................................................9
Figure 2-3 – Cold Weather Installation................................................................................................ 11
Figure 2-4 – Inlet Line Lengths........................................................................................................... 12
Figure 2-5 – Heat Exchanger (Oil Cooler) Approximate Water Flow...................................................... 14
Figure 2-6 – Aftercooler Approximate Water Flow .............................................................................. 14
Figure 2-7 – Series Piping ................................................................................................................. 16
Figure 2-8 – Parallel Piping................................................................................................................ 16
Figure 4-1 – Schematic Tubing Diagram............................................................................................. 23
Figure 4-2 – Blowdown Valve............................................................................................................. 24
Figure 4-3 – Minimum Discharge Pressure/Check Valve...................................................................... 24
Figure 4-4 – Inlet Valve ..................................................................................................................... 25
Figure 4-5 – Shuttle Valve ................................................................................................................. 26
Figure 4-6 – Turn Valve – Electra-Saver Only ..................................................................................... 27
Figure 4-7 – Control Schematic – Compressor Unloaded – Constant Speed Mode................................ 30
Figure 4-8 – Control Schematic – Compressor At Full Load – Constant Speed Mode............................ 31
Figure 4-9 – Control Schematic – Compressor Unloaded – Low Demand Mode Or Auto Mode .............. 32
Figure 4-10 – Control Schematic – Compressor At Full Load ............................................................... 33
Figure 4-11 – Control Schematic – Compressor Fully Unloaded – Low Demand Mode Switch Off.......... 34
Figure 4-12 – Control Schematic – Compressor Fully Loaded – Low Demand Mode Switch On............. 35
Figure 4-13 – Wiring Diagram – Wye Delta......................................................................................... 36
Figure 4-14 – Wiring Diagram – Full Voltage....................................................................................... 37
Figure 4-15 – Wiring Diagram – Wye Delta......................................................................................... 38
Figure 4-16 – Wiring Diagram – Full Voltage....................................................................................... 39
Figure 5-1 – Dew Point Chart
°
F ........................................................................................................ 42
Figure 5-2 – Dew Point Chart
°
C ........................................................................................................ 42
Figure 5-3 – Flow Diagram – Air/Oil System ....................................................................................... 43
Figure 5-4 – Oil Flow Diagram – Remote Overhead Mounted Cooler.................................................... 44
Figure 5-5 – Cooler Drain Detail......................................................................................................... 45
Figure 5-6 – Oil Level Gauge ............................................................................................................. 48
Figure 5-7 – Oil Change Interval ........................................................................................................ 49
Figure 5-8 – Approximate Oil System Capacities................................................................................. 50
Figure 5-9 – Thermostatic Mixing Valve Element................................................................................. 52
Figure 5-10 – Water Control Valve ..................................................................................................... 53
Figure 5-11 – Oil Separator ............................................................................................................... 55
Figure 6-1 – Heavy Duty Air Filter ...................................................................................................... 58
Figure 7-1 – Installation Of Coupling Cushions.................................................................................... 60