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Atlas Copco GR110 User Manual

Atlas Copco GR110
40 pages
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Atlas Copco Stationary Air Compressors
No. 2920 1449 00
Registration code: APC G³90/'99 / 38 / 965
2001-09
GR110 - GR132 - GR160 - GR200
GR110 W - GR132 W - GR160 W - GR200 W
Instruction Book
www.atlascopco.com
· Copyright 2001, Atlas Copco Airpower n.v., Antwerp, Belgium.
Any unauthorized use or copying of the contents or any part thereof is prohibited. This applies in
particular to trademarks, model denominations, part numbers and drawings.
· This instruction book meets the requirements for instructions specified by the machinery directive
98/37/EC and is valid for CE as well as non-CE labelled machines.
Important
1. This book applies to the compressors from serial number AIF-
073 956 onwards.
2. This book must be used together with the "User manual for
Elektronikon
®
regulator for GA-GR-ZA-ZE-ZR-ZT compressors",
printed matter no. 2920 1291 0x.

Table of Contents

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Atlas Copco GR110 Specifications

General IconGeneral
ModelGR110
CategoryAir Compressor
TypeRotary Screw Compressor
Motor Power110 kW
Voltage400 V
FAD10.5 m³/min
Noise Level73 dB(A)
Free Air Delivery10.5 m³/min

Summary

Leading Particulars

General Description

Overview of compressor types, construction, and main options.

Air Flow and Regulating System

Details on airflow path, filters, and pressure regulation mechanisms.

Elektronikon Control System

Explanation of the electronic control system, regulator, and panel functions.

Installation

Dimension Drawings

Technical drawings showing compressor dimensions, connections, and weight distribution.

Installation Proposals

Recommended layouts, ventilation, and clearances for compressor installation.

Electric Cable Size

Specifications for electric cable sizing based on compressor type and voltage.

Pictographs

Explanation of symbols and icons used on the control panel and other locations.

Cooling Water Requirements

Details on required cooling water quality, parameters, and system types.

Cooling Water Parameters

Guidelines for Rysnar Index, pH, total dissolved solids, and chloride concentrations.

Operating Instructions

Initial Start-up Procedures

Procedures and safety precautions for the first time start-up.

Compressor Control Modes

Explanation of different control modes for the compressor operation.

Before Starting Checks

Pre-start checks and preparations before operating the compressor.

Starting and Operation

Procedures for starting, operating, and monitoring the compressor.

Checking the Display

How to read and interpret information shown on the compressor display.

Manual Unloading/Loading

Procedures for manually controlling the compressor's load and unload states.

Stopping the Compressor

Steps for safely stopping the compressor, including emergency shutdown.

Taking Out of Operation

Procedures for safely decommissioning and removing the compressor from service.

Maintenance

Preventive Maintenance Schedule

A schedule of routine maintenance tasks and their intervals.

Motor Information

Details on fan motors and the main drive motor, including greasing.

Oil Specifications and Change

Recommended oils, specifications, and step-by-step instructions for oil changes.

Oil Filter Change

Procedures for replacing the oil filters and resetting the service warning.

Storage After Installation

Recommendations for storing the compressor after installation.

Adjustments and Servicing Procedures

Air Filter Service

Instructions for replacing air filters and resetting the service warning.

Cooler Maintenance

Guidance on cleaning and maintaining the compressor coolers.

Safety Valve Operation and Testing

Operating and testing procedures for the safety valve.

Oil/Water Separator Servicing

Servicing procedures for the oil/water separation system.

Problem Solving

Service Message and Shutdown Issues

Actions for service messages, shutdown warnings, and unit shutdowns.

Condensate Discharge Problems

Troubleshooting issues with condensate traps and discharge.

Air Delivery and Pressure Issues

Diagnosing and resolving problems with reduced air output or pressure.

Temperature and Cooling Issues

Addressing high element temperatures and cooling system problems.

Oil/Water Separator Issues

Troubleshooting turbulences and issues within oil/water separators.

Principal Data

Display Readings

Details on actual operating parameters displayed on the control panel.

Programmable Settings Overview

Overview of settings that can be adjusted via the regulator.

Safety Valve Settings

Specifies the correct settings for the safety valve.

Overload Relay, Breaker & Fuse Settings

Tables for overload relay, circuit breaker, and fuse settings for various compressors.

Fan Motor Circuit Breakers

Circuit breaker settings for various fan motors.

Dryer Motor Circuit Breakers

Circuit breaker settings for dryer motors on full-feature models.

Control Circuit Breaker

Circuit breaker settings for the compressor's control circuit.

Compressor Specifications Overview

General specifications for compressor models including pressure and oil capacity.

Specific Data: 13 bar, 50 Hz

Specific operating data for 13 bar, 50 Hz compressor models.

Specific Data: 20 bar, 50 Hz

Specific operating data for 20 bar, 50 Hz compressor models.

Specific Data: 200 psi, 60 Hz

Specific operating data for 200 psi, 60 Hz compressor models.

Specific Data: 290 psi, 60 Hz

Specific operating data for 290 psi, 60 Hz compressor models.

SI to Imperial Unit Conversion

A list converting SI units to common British/American units.

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