EasyManua.ls Logo

Atlas Copco ga75+ User Manual

Atlas Copco ga75+
150 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
GA 55+, GA 75+, GA 90
Instruction book
Atlas Copco
Oil-injected rotary screw compressors

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Atlas Copco ga75+ and is the answer not in the manual?

Atlas Copco ga75+ Specifications

General IconGeneral
ModelGA 75+
CategoryAir Compressor
Max Working Pressure13 bar
Installed Motor Power75 kW
Drive TypeDirect Drive

Summary

Safety Precautions

Safety Precautions During Installation

General and specific safety rules for installing the compressor.

Safety Precautions During Operation

Safety measures to be followed when operating the compressor.

Safety Precautions During Maintenance or Repair

Safety guidelines for maintenance and repair tasks.

General Description

Electrical System

Identifies electrical components and their references in the cubicle.

Electrical Diagrams

Provides service diagrams for electrical systems and components.

Elektronikon Graphic Controller

Elektronikon Graphic Regulator

Introduces the regulator functions and automatic control.

OSCi (Optional)

Putting Into Operation (Commissioning)

Steps for initial installation and commissioning of the OSCi.

Warnings

Details warnings like "Service required" and "Overflow warning".

Maintenance

Filter Replacement Instructions

Step-by-step guide for replacing OSCi filters.

Energy Recovery (Optional)

Maintenance

Covers maintenance for compressor oil, bypass valves, and heat exchanger.

Installation

Installation Proposal

Provides examples of compressor room layout and ventilation proposals.

Electrical Connections

Details electrical connection diagrams and important remarks.

Operating Instructions

Before Initial Start-up

Safety, lifting, and control mode information before first start.

Initial Start-up

Procedure for initial start-up, including safety and connections.

Before Starting

Pre-start checks, oil level, rotation direction, and settings.

Starting

Steps for starting the compressor and related checks.

During Operation

Warnings and checks for the compressor while operating.

Stopping

Procedures for normal and emergency stopping of the compressor.

Taking Out of Operation

Steps for safely taking the compressor out of operation.

Maintenance

Preventive Maintenance Schedule

Outlines daily, 3-monthly, and interval-based maintenance tasks.

Preventive Maintenance Schedule

A detailed checklist of maintenance operations by period.

Oil and Oil Filter Change

Procedure for changing compressor oil and filters.

Adjustments and Servicing Procedures

Procedure

Steps for replacing the air filter element and resetting the indicator.

Safety Valves

Operating and testing procedures for safety valves.

Problem Solving

Problem Solving

Lists common faults, remedies, and troubleshooting steps.

Technical Data

Compressor Data

Provides detailed technical data for GA 55+, GA 75+, and GA 90 compressors.

Related product manuals