Quincy QGV-25 Manuals

Manuals and User Guides for Quincy QGV-25. We have 1 Quincy QGV-25 manual available for free PDF download: Instruction Manual

Quincy QGV-25 Instruction Manual

Quincy QGV-25 Instruction Manual (92 pages)

Direct Drive Air Compressors

Brand: Quincy | Category: Air Compressor | Size: 6.75 MB

Table of Contents

Table of Contents
3
Section I - General Information

5
Section II - Description

8
- General Description
  8
- The Compression Cycle
  8
- Air Flow
  9
- Cooling System
  9
- Air-Cooled Fluid Coolers
  9
- Aftercoolers
  9
- Moisture Separator
  9
- Capacity Control System
  10
- Controller Options
  10
- Standard Control Lights, Indicators & Gauges
  11
- Operating Modes
  12
- Electrical System
  13
Section III - Installation

14
- Receiving
  14
- Moving the Unit to the Installation Site
  14
- Location
  15
- Shipping Supports
  16
- Piping Connections
  16
- Piping Fit-Up
  16
- Pressure Vessels
  16
- Relief Valves
  17
- Electrical
  17
- Pneumatic Circuit Breakers or Velocity Fuses
  18
- Guards
  18
- Manual Vent and Shutoff Valve
  18
- Compressor Rotation
  19
- Fan Rotation
  19
Section IV - Operating Procedures

20
- Prior to Starting
  20
- Starting the Compressor
  21
- Stopping the Compressor
  21
- Emergency
  21
- QSI Standard Controls
  22
Section V - Servicing

38
- Preparing for Maintenance or Service
  38
- Safety
  38
- Maintenance Schedule
  39
- Maintenance & Troubleshooting
  40
- Water Removal
  41
- Air/Fluid Separator
  41
- Air Filter
  41
- Shaft Seal
  42
- Differential Pilot Valve
  44
- Pressure Setting
  44
- Electronic Control
  45
- Air and Fluid Tubing
  45
- Water Coolers
  47
Section VI - Compressor Fluids

48
- Fluid Specifications
  48
- Lubrication
  49
- Fluid Level
  49
- Fluid Filter
  50
- Factors Affecting Fluid Life
  50
- Fluid Analysis Program - General
  51
- Quinsyn Plus
  52
- Quinsyn PG
  53
- Quinsyn XP
  54
- Quinsyn F
  55
- Quinsyn Flush
  55
- Cleaning and Flushing with Quinsyn Flush
  56
- Converting to Quinsyn PG
  57
- Converting to Quinsyn XP
  58
- Converting to Quinsyn Plus
  58
- Sampling Procedures
  59
- Understanding the Analysis Report
  60
- Fluid Parameters
  62
Section VII - Troubleshooting

64
- Troubleshooting
  64
Appendix A - Dimensional Drawings

70
- Qsi-90/120/140
  70
Appendix B - Technical Data

71
- Qsi-90/120/140
  71
- Qgv-20/25/30
  78

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