Atlas Copco GA 30 VSD+ Instruction Book

Atlas Copco GA 30 VSD+ Instruction Book

Oil-injected rotary screw compressors

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INSTRUCTION BOOK
OIL-INJECTED ROTARY SCREW COMPRESSORS
GA 18 VSD+, GA 22 VSD+, GA 26 VSD+, GA 30 VSD+, GA 37 VSD+

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Summarization of Contents

Safety Precautions
Safety Icons
Explanation of standard safety symbols used in the manual.
General Safety Precautions
General safety rules for operators and personnel.
Safety Precautions
Safety Precautions During Installation
Safety guidelines for installing the compressor unit.
Safety Precautions During Operation
Safety guidelines for operating the compressor unit.
Safety Precautions During Maintenance or Repair
Safety guidelines for maintenance and repair work.
Dismantling and Disposal
Procedures for safely dismantling and disposing of the unit.
General Description
Introduction
Overview of the oil-injected rotary screw compressors and their features.
Flow Diagram
Schematic representation of the compressor's operational flow.
Condensate System
Description of the condensate drainage system and its components.
Regulating System
Explanation of the compressor's pressure and speed regulation mechanism.
Electrical System
Overview of the electrical components and their functions.
Air Dryer
Description and flow diagram of the air dryer system.
Elektronikon™ Touch Controller
Controller
Introduction to the controller's functions and automatic control of the unit.
Control Panel
Description of the control panel's parts and functions.
Icons Used
Reference guide for various icons used on the controller interface.
Main Screen
Description of the main screen displayed when the unit is powered on.
Quick Access Screen
Screen for direct access to frequently used functions.
Menu Screen
Displays different menus for viewing or changing settings.
Data Menu
Provides access to submenus for status, inputs, outputs, and counters.
Service Menu
Contains service information, service functions, and screen cleaning options.
Week Timer Menu
Used to set up to 4 different week timers with multiple settings per day.
Event History Menu
Displays saved data in case of an alarm.
Machine Settings Menu
Allows modification of alarms, regulation, control, and auto-restart settings.
Controller Settings Menu
Covers network, localization, user password, help, and information settings.
Access Level
Allows viewing or changing access level settings for users.
Installation
Dimension Drawings
Provides physical dimensions and center of gravity/weight information.
Installation Proposal
Suggests compressor room layouts and ventilation proposals.
Electrical Connections
Details electrical connection diagrams and safety warnings.
Pictographs
Explanation of warning symbols and operational pictographs.
Options
Energy Recovery
Description of energy recovery systems and their application.
Energy Recovery Unit
Details the components and integration of the energy recovery unit.
Energy Recovery Systems
Explains system applications: low temp/high flow and high temp/low flow.
Operation
Describes the operation principle of the energy recovery system.
Maintenance
Procedures for maintenance of the energy recovery system.
Cooling Water Requirements
Specifies requirements for cooling water quality and parameters.
Energy Recovery Data
Provides data for low and high temperature rise/flow systems.
Main Switch
Details the optional built-in main switch and its electrical connections.
Operating Instructions
Initial Start-up
Procedure for initial start-up of the compressor.
Starting
Steps for starting the compressor via the control panel.
During Operation
Guidelines for operating the compressor and checking oil level.
Stopping
Procedure for stopping the compressor normally and in emergencies.
Taking Out of Operation
Steps for safely taking the compressor out of operation.
Maintenance
Preventive Maintenance Schedule
Outlines daily, monthly, and scheduled maintenance tasks for the unit.
Elektronikon™ Controller Maintenance
Preventive maintenance schedule programmed in the Elektronikon™ controller.
Oils
Recommendations for lubricants and oil specifications for the compressor.
Oil Specifications
Details different types of Atlas Copco lubricants and their applications.
Drive Motor
Information on bearing maintenance for the drive motor.
Air Filter
Procedure for replacing the air filter element.
Oil and Oil Filter Change
Step-by-step procedure for changing the compressor oil and filter.
Coolers
General instructions for keeping coolers clean for efficiency.
Dryer Maintenance Instructions
Safety precautions and procedures for dryer maintenance.
Safety Valves
Information on safety valve testing, warnings, and replacement.
Service Kits
Information on available service kits for maintenance and overhauling.
Storage After Installation
Procedure for storing the compressor after installation.
Problem Solving
General Warnings and Precautions
Covers general warnings, electrical maintenance precautions, and troubleshooting.
Compressor Faults and Remedies
Lists compressor faults, their causes, and remedies from this page.
Problem Solving
Converter Fault Codes
Lists common error codes detected by the converter and their actions.
Problem Solving
Dryer Faults and Remedies
Details common faults related to the dryer and their corresponding solutions.
Technical Data
Readings on Display
Information on controller display readings and reference conditions.
Electric Cable Size and Fuses
Details electric cable sizes, fuses, and wiring according to standards.
Reference Conditions and Limitations
Specifies operating conditions and limitations for the compressor.
Compressor Data
Lists technical specifications for different compressor models.
Technical Data Controller
Provides technical specifications for the controller and its inputs/outputs.
Instructions for Use
Air/Oil Separator Vessel
Instructions and safety information for the air/oil separator vessel.

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