EasyManua.ls Logo

Gardner Denver L45 User Manual

Gardner Denver L45
60 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
Original User and Service Manual
Screw Air Compressor
L30 - L50
L30RS - L45RS
V2
ā—
USA
Id. no. ZS1133367 / 00 - April 2015

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Gardner Denver L45 and is the answer not in the manual?

Gardner Denver L45 Specifications

General IconGeneral
BrandGardner Denver
ModelL45
CategoryAir Compressor
LanguageEnglish

Summary

Safety Warning and Label Information

Danger Symbol Interpretation

Explains the DANGER symbol for high-risk hazards and required actions.

General Safety Regulations

Dangers Associated with Compressed Air

Hazards of Compressed Air Power

Details risks of compressed air's power and potential for injury.

Compressed Air Connections and Lines Safety

Outlines safety precautions for compressed air connections and lines.

Compressed Air Hazards and System Safety

Air Inlet Hazards and System Setup

Addresses air inlet hazards, setup for accessibility, and explosion-proof areas.

Machine-Specific and Water-Cooled Unit Dangers

Maintenance Neglect and Electrical Hazards

Dangers from Neglecting Maintenance

Explains hazards from worn components, lines, and faulty sensors.

Electrical Safety During Maintenance

Details electrical safety checks and rectifying defects.

Maintenance and Repair Safety

Safety for Maintenance Personnel

Emphasizes using trained technicians and securing units during maintenance.

Risks of Incorrect Parts and Electric Shock

Covers safety of spare parts and electric shock risks from loaded condensers.

Maintenance Safety and Modifications

Protecting Components During Maintenance

Details protecting components from heat, sparks, and humidity during work.

Safety Implications of Modifications

Warns against modifications that can impair machine safety.

Conversion and Modification Hazards

Dangers of Unauthorized Modifications

Highlights risks from non-genuine parts and unauthorized modifications.

Transport and Installation

Installation Requirements and Safety

Preparations for Commissioning

Compressed-Air Connection

Compressed-Air System Connection

Guides on connecting the compressor to the existing compressed-air system safely.

Electrical Connection (USA/Canada)

Electrical Connection Safety Warnings

Details risks of damages, fire, and the need for qualified electricians.

Capacitor Discharge for L30RS-L45RS

Warns about electric shock from charged capacitors and the need for discharge time.

Electrical Connection Details and Transformer Checks

Control Transformer Settings and Oil Level Check

Checking the Compressor Oil Level

Provides steps and safety warnings for checking the oil level.

Commissioning Procedures

First Commissioning Steps

Outlines the initial steps for commissioning the compressor unit.

Commissioning: Motor Rotation and Restarting

Checking Motor Rotation Direction

Details how to check the motor's rotation direction during commissioning.

Routine Commissioning and Start-up Protection

Commissioning: Malfunction Restart, Shutoff, and Emergency Stop

Commissioning After Malfunction

Provides steps to restart the compressor after a malfunction.

Service and Maintenance Introduction

Maintenance Recommendations

Stresses the importance of performing maintenance at specified intervals.

Maintenance Schedule Details

Comprehensive Maintenance Schedule

Oil Change Procedure and Warnings

Oil Change Safety Precautions

Details safety measures required before performing an oil change.

Oil Change and Filter Replacement

Fine Oil Separator Replacement

Fine Oil Separator Replacement Procedure

Provides a step-by-step guide for replacing the fine oil separator.

Fine Oil Separator and Air Intake Filter Replacement

Fine Oil Separator Replacement Steps

Continues the detailed replacement procedure for the fine oil separator.

Air Filter and Pressure Relief Valve

Pressure Relief Valve Testing

Describes how to test the pressure relief valve and its safety implications.

Pressure Relief Valve Safety and Switch Cabinet Terminals

Pressure Relief Valve Safety

Emphasizes safety when checking or operating with a defective pressure relief valve.

Screw Connections, General Maintenance, and Air Filters

Filter Mat Replacement Procedure

Inspection Intervals and Lubricant Recommendations

Troubleshooting: Unit Start-up Issues

Unit Fails to Start

Lists possible causes and remedies when the unit cannot be started.

Unit Stops During Start-up Phase

Identifies causes and solutions for the unit stopping during the start-up phase.

Troubleshooting: Unit Operation Issues

Unit Not Reaching Set Pressure

Provides troubleshooting for issues where the unit fails to reach set pressure.

Unit Switches Off Unexpectedly

Lists potential causes and solutions for the unit shutting down during operation.

Troubleshooting: Oil Contamination and Pressure Relief Valve

Oil in Compressed Air Issues

Explains causes for oil in compressed air and their remedies.

Pressure Relief Valve Operation Problems

Details issues related to the pressure relief valve opening and potential causes.

Related product manuals