![background image](http://html1.mh-extra.com/html/gardner-denver/vs45a/vs45a_operating-and-service-manual_3893722008.webp)
13-18-601 Page 7
LIST OF ILLUSTRATIONS
Figure 1-1 – Compression Cycle .................................................................................................................. 8
Figure 1-2 – Package Illustration (Air-Cooled) – External Details ................................................................ 9
Figure 1-3 – Package Illustration (Air-Cooled) – Internal Details................................................................ 10
Figure 1-4 – Package Illustration (Water-Cooled) – External Details ......................................................... 11
Figure 1-5 – Package Illustration (Water-Cooled) – Internal Details .......................................................... 12
Figure 2-1 – Typical Compressor Room ..................................................................................................... 14
Figure 2-2 – Package Maximum Current Consumption Summary ............................................................. 17
Figure 2-3 – Line Reactor Sizing Recommendations ................................................................................. 18
Figure 4-1 – Electrical Enclosure Hardware ............................................................................................... 27
Figure 4-2 – Piping And Instrumentation Illustration................................................................................... 30
Figure 4-3 – Wiring Diagram – (Air-Cooled) Single-Stage VS Control ..................................................... 31
Figure 4-4 – Wiring Diagram – (Air-Cooled) Single-Stage VS Control ..................................................... 32
Figure 4-5 – Wiring Diagram – (Air-Cooled) Single-Stage VS Control ..................................................... 33
Figure 4-6 – Wiring Diagram – (Air-Cooled) Single-Stage VS Control ..................................................... 34
Figure 4-7 – Wiring Diagram – (Water-Cooled) Single-Stage VS Control................................................ 35
Figure 4-8 – Wiring Diagram – (Water-Cooled) Single-Stage VS Control................................................ 36
Figure 4-9 – Wiring Diagram – (Water-Cooled) Single-Stage VS Control................................................ 37
Figure 4-10 – Wiring Diagram – (Water-Cooled) Single-Stage VS Control.............................................. 38
Figure 5-1 – Checking Oil Level.................................................................................................................. 42
Figure 5-2 – Changing Oil Filter .................................................................................................................. 42
Figure 5-3 – Thermostatic Mixing Valve Element ....................................................................................... 43
Figure 5-4 – Pressure Dew Point Of Compressed Air ................................................................................ 44
Figure 5-5 – Changing Oil Coalescing Element.......................................................................................... 46
Figure 6-1 – Air Flow Chart ........................................................................................................................ 48
Figure 6-2 – Cooler Housing Side Covers ................................................................................................. 49
Figure 6 3 – Water-Cooled Heat Exchanger Coolant Requirements......................................................... 49
Figure 6-4 – Water Control Valve............................................................................................................... 51
Figure 7-1 – Air Filter (Standard) ................................................................................................................ 53
Figure 8-1 – Coupling Components ............................................................................................................ 55
Figure 8-2 – Coupling Element ................................................................................................................... 56
Figure 8-3 – Motor Removal Hardware....................................................................................................... 56
Figure 9-1 – Minimum Discharge Pressure/Check Valve ........................................................................... 59
Figure 10-1 – Inlet Control Valve ................................................................................................................ 60