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Explains hazard severity symbols used in the manual to identify potential risks.
Lists essential safety measures for compressor operation and maintenance to prevent injury.
Overview of the QSI line, horsepower range, unit construction, and features.
Explains the rotary screw compression process with diagrams of intake, compression, and discharge.
Explains how the compressor adjusts its output based on system air demand.
Explains the function of various lights, indicators, and gauges on the control panel.
Details the different operating modes of the compressor, such as Load/No Load.
Covers power supply, motors, transformer, and enclosure details for safe operation.
Criteria for selecting a suitable installation site for proper operation and ventilation.
Guidelines for making proper air and fluid piping connections, avoiding strain.
Requirements for air receiver tanks and ASME code compliance.
Importance and placement of pressure relief valves for system protection.
Requirements for electrical supply, grounding, and wiring.
Pre-operational checks and safety precautions before starting the compressor.
Step-by-step guide for safely starting the compressor and monitoring its operation.
Procedures for normal and emergency compressor shutdown.
Details of the HMI interface, menus, displays, alarms, and settings.
Procedure for safely preparing the compressor for maintenance or service.
General safety guidelines for maintenance personnel to prevent accidents.
Recommended maintenance tasks and intervals for optimal compressor performance.
Common causes and solutions for compressor start-up problems.
Reasons for unexpected compressor shutdowns and corrective actions.
Diagnosing and resolving thermal overload relay tripping issues.
Troubleshooting reduced air output from the compressor.
Identifying causes for low pressure in the receiver tank.
Diagnosing and correcting high receiver pressure problems.
Addresses issues related to excessive operating temperatures.
Troubleshooting inlet valve operation based on air demand.
Solutions for compressor failing to unload when demand is zero.
Diagnosing why the compressor doesn't load when pressure drops.
General| Model | QGV-25 |
|---|---|
| Horsepower | 25 HP |
| Voltage | 460V |
| Phase | 3-Phase |
| Weight | 1200 lbs |
| Type | Rotary Screw |
