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General| Brand | Atlas Copco |
|---|---|
| Model | GA50 (W) VSD |
| Category | Air Compressor |
| Language | English |
Overview of the GA50 (W) VSD and GA90 (W) VSD compressors.
Details the process of air intake, compression, and discharge.
Explains the oil circulation, filtering, and cooling system.
Describes the air and oil cooling systems and condensate drainage.
Details how the compressor output is matched to air consumption.
Lists the main components of the compressor's electrical system.
Introduces the control module and its components.
Explains the functions of the regulator in controlling and protecting the compressor.
Details the components and functions of the control panel interface.
Explains the meaning and causes of the general alarm LED.
Guides on navigating and selecting menus on the control panel.
Describes the functions of the various keys on the control panel.
Details the components within the electric cabinet.
Dimensional drawings for the GA50 VSD compressor.
Dimensional drawings for the GA50 W VSD compressor.
Dimensional drawings for the GA90 VSD compressor.
Dimensional drawings for the GA90 W VSD compressor.
Specifies required electric cable sizes and installation notes.
Offers recommendations for compressor installation and pipe length calculation.
Details general steps for making electrical connections.
Lists recommended maxima for cooling water quality.
Operator safety measures and general warnings.
Guidance for operating compressors at high altitudes.
Instructions for safely moving and lifting the compressor.
Step-by-step guide for the initial start-up procedure.
Pre-start checks and preparation, including oil level.
Procedures for starting the compressor, including remote control.
Guidelines for checking compressor status during operation.
How to interpret readings and messages on the display.
Procedures for normal and emergency stopping of the compressor.
Steps for decommissioning or long-term storage of the compressor.
Schedule of maintenance tasks based on time or running hours.
Instructions for regreasing compressor motor bearings.
Specific regreasing procedure for GA50 VSD motor bearings.
Specific regreasing procedure for GA90 VSD motor bearings.
Specifies intervals for changing oil and oil filters.
Details the types of oil recommended for the compressor.
Information and ordering details for Roto-injectfluid.
Guidelines for using mineral oil as an alternative.
Step-by-step procedure for changing the compressor oil.
Procedure for changing the oil filter element.
Steps for replacing the oil separator.
Recommendations for storing the compressor after installation.
Information on available service kits and their contents.
General information and recommendations for air filter maintenance.
Best practices for handling and replacing air filters.
Specific servicing steps for air filters on different models.
Procedure for servicing the air filter on the GA50 (W) VSD.
Procedure for servicing the air filter on the GA90 (W) VSD.
Guidance on cleaning air-cooled and water-cooled compressors.
Instructions for operating and testing the safety valve.
A guide to diagnosing and resolving common mechanical issues.
Troubleshooting steps for condensate discharge problems.
Diagnosing and fixing issues with low air output or pressure.
Identifying causes for the safety valve blowing.
Troubleshooting high element or air outlet temperatures.
Diagnosing and resolving motor overheating issues.
Explains how to read and interpret display information.
Lists the specified safety valve pressure settings.
Details the settings for circuit breakers.
Circuit breaker settings specific to the GA50 W VSD.
Circuit breaker settings specific to the GA90 W VSD.
General specifications for the compressor.
Specifies the reference conditions for compressor data.
Detailed technical data for the GA50 W VSD model.
Detailed technical data for the GA90 W VSD model.
Provides conversion factors between SI and British units.
