Gardner Denver VS80A

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13-18-609 Page 3

Indicates a hazard with a medium level of risk which, if not avoided,

COULD

result in death or serious injury.

Asphyxiation Hazard – Poisonous Fumes or Toxic Gases in Compressed Air

Indicates a hazard with a low level of risk which, if not avoided,

MAY

result in a

minor or moderate injury.

Burn Hazard – Hot surface

PROHIBITION/MANDATORY ACTION REQUIREMENTS

Do not Operate Compressor with Guard Removed

Do Not Lift Equipment with Hook – No Lift Point

Handle Package at Forklift Points Only

Lockout Electrical Equipment in De-Energized

State

Loud Noise Hazard – Wear Ear Protection

Read the Operator’s Manual Before Proceeding

with Task

Main Page

Maintain Compressor Reliability and Performance with Genuine Gardner Denver Compressor Parts and Support Services2
Instructions for Ordering Repair Parts2
Warning - Prohibition - Mandatory Label Information3
Safety Precautions5
Table of Contents6
Index7
List of Illustrations8
Section 1, General Information9
Figure 1-1 - Compressor Cycle9
Figure 1-2 - Package Illustration (Air Cooled) - External Details10
Figure 1-3 - Package Illustration (Air Cooled) - Internal Details11
Figure 1-4 - Package Illustration (Water Cooled) - External Details12
Figure 1-5 - Package Illustration (Water Cooled) - Internal Details13
Section 2, Installation14
Figure 2-1 - Typical Compressor Room15
Figure 2-2 - Package Maximum Current Consumption Summary18
Figure 2-3 - Line Reactor Sizing Recommendations19
Section 3, Starting & Operating Procedures20
Figure 3-1 - Motor Fan Rotation Check22
Section 4, Controls & Instrumentation27
Figure 4-1 - Electrical Enclosure Hardware28
Figure 4-2 - Piping and Instrumentation Illustration31
Figure 4-3 - Wiring Diagram - (Air Cooled) Single-Stage, VS80/110, 460 VAC32
Figure 4-4 - Wiring Diagram - (Water Cooled) Single-Stage, VS80/110, 460 VAC36
Figure 4-5 - Wiring Diagram - (Air Cooled) Single-Stage VS80/110, 575 VAC40
Figure 4-6 - Wiring Diagram - (Water Cooled) Single-Stage VS80/110, 575 VAC44
Section 5, Compressor Lubrication - Separation, Filtration and Controls48
Figure 5-1 - Oil Level Sight Glass49
Figure 5-2 - Load VS Sight Glass Oil Level Change50
Figure 5-3 - Thermostatic Mixing Valve Element53
Figure 5-4 - Pressure Dew Point of Compressed Air54
Figure 5-5 - Changing Oil Coalescing Element55
Section 6, Heat Exchangers (Oil, Air), Axial Cooling Fans57
Figure 6-1 - Air Flow Chart58
Figure 6 2 - Water Cooled Heat Exchanger Coolant Requirements59
Figure 6-3 - Water Control Valve60
Figure 6-4 - Water Separator and Drain61
Figure 6-5 - Detailed Water Separator and Drain62
Section 7, Air Filter63
Figure 7-1 - Air Filter (Standard)63
Section 8, Shaft Coupling65
Figure 8-1 - Coupling Components65
Figure 8-2 - Coupling Element66
Figure 8-3 - Coupling Removal Tool68
Figure 8-4 - Location Airend Coupling Hub Installation Tool68
Section 9, Minimum Pressure/Check Valve69
Figure 9-1 - Minimum Discharge Pressure/Check Valve70
Section 10, Inlet Control Valve71
Figure 10-1 - Inlet Control Valve71
Section 11, Pressure Relief Valve73
Figure 11-1 - Pressure Relief Valve73
Section 12, Ventilation Fans, Filters (Electrical Enclosure)75
Section 13, Motor Lubrication76
Section 14, Maintenance Schedule80
Section 15, Troubleshooting81

Gardner Denver VS80A - Page 4

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