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Atlas Copco GA22 User Manual

Atlas Copco GA22
44 pages
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Atlas Copco Stationary Air Compressors
GA5-7-11C-11-15-18-22-30C-30-37-45-55C-55-75-90C and
GA30 W-37 W-45 W-55C W-55 W-75 W-90C W
With Elektronikon I or Elektronikon II regulator
User manual for Elektronikon
®
I and II regulators

Table of Contents

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Atlas Copco GA22 Specifications

General IconGeneral
ModelGA22
CategoryAir Compressor
Power22 kW
Working Pressure7.5 bar
FAD42.5 l/s
Free Air Delivery3.7 m³/min
Height1200 mm

Summary

Atlas Copco Safety Precautions and Installation

General Safety Precautions

Essential safety rules and precautions for operating and maintaining the unit.

Safe Installation Guidelines

Specific directives and practices for safe unit installation.

Elektronikon I Regulator: General Description

Automatic Compressor Control

How the regulator manages compressor pressure automatically.

Compressor Protection Mechanisms

Mechanisms for preventing damage from temperature, overload, etc.

Automatic Restart After Voltage Failure

Functionality for restarting the compressor after a power interruption.

Elektronikon I Regulator: Control Panel

Control Panel Overview

Identification and function of buttons and indicators on the control panel.

Display Information and Pictograms

Description of display elements, icons, and navigation.

Shut-down Warning System

Alerts for critical conditions that may lead to compressor shutdown.

Elektronikon I Regulator: Shut-down Conditions

Compressor Shut-down Conditions

Conditions under which the compressor will automatically stop operation.

Service Warning Indicators

Alerts indicating that scheduled maintenance is due.

Elektronikon I Regulator: Screen Navigation

Navigating Regulator Screens

How to navigate and view all available screens on the regulator.

Accessing Temperatures and Hours Data

Retrieving compressor temperatures, running hours, and loading hours.

Managing Motor Starts and Service Timer

Checking motor starts, resetting service timer, and configuring auto-restart.

Adjusting Pressure, Temperature, and Start Settings

Modifying pressure units, temperature units, start modes, and control modes.

Elektronikon I Regulator: Advanced Settings

Automatic Restart and Control Mode

Activating auto-restart and selecting local or remote control.

Parameter Set Modification

Modifying sets of programmed parameters.

Elektronikon II Regulator: General Description

Automatic Compressor Control

How the regulator manages compressor pressure automatically.

Compressor Protection Mechanisms

Mechanisms for preventing damage from temperature, overload, etc.

Automatic Restart After Voltage Failure

Functionality for restarting the compressor after a power interruption.

Elektronikon II Regulator: Control Panel

Control Panel Components and Functions

Identification and function of buttons, LEDs, pictographs, and keys.

Elektronikon II Regulator: Menu Navigation

Menu-Driven Control Programs

Navigating through menus to program and control the compressor.

Quick Status Check and Data Menu

Checking compressor status and accessing protection/system data.

Elektronikon II Regulator: Status Data Menu

Normal and Shut-down Status

Displays normal conditions and details of shutdown events.

Shut-down Warning Handling

Understanding and responding to shutdown warning messages.

Service Warning Handling

Understanding and responding to service warning messages.

General Warning Handling

Understanding and responding to general warning messages.

Elektronikon II Regulator: Data and Settings Menus

Measured Data and Counters

Accessing measured data, running hours, and motor starts.

Test Menu and Parameter Modification

Performing system tests and accessing the parameter modification menu.

Modifying Parameters and Protection Settings

Adjusting operational parameters and safety limits.

Service Plans and Clock Function Programming

Setting maintenance intervals and programming timed operations.

Elektronikon II Regulator: Configuration and Service

Configuration Menu and Control Modes

Adjusting system configuration settings like time and control modes.

Service Menu Operations

Accessing service plans and resetting service timers.

Programmable Settings Overview

Parameter Settings Details

Detailed list of programmable settings with min/nom/max values.

Protection Settings Details

Configuration of safety parameters and protection thresholds.

Service Plan Intervals and Actions

Intervals and actions for scheduled maintenance plans.

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