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Gardner Denver L110 User Manual

Gardner Denver L110
60 pages
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L-SERIES FRAME 5
BASE MOUNTED COMPRESSOR
Original User and Service Manual
125, 150, 180 HP
MODELS:
L90-132E
LRS90-132E
50/60Hz
13-25-639
Version 00
September, 2019

Table of Contents

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Gardner Denver L110 Specifications

General IconGeneral
ModelL110
ManufacturerGardner Denver
TypeRotary Screw Air Compressor
Drive TypeDirect Drive
Motor Power110 kW
Height1900 mm (74.8 in)
Maximum Pressure7.5 - 13 bar (110 - 189 psi)

Summary

Safety Alerts and Symbols

Hazard Warning Symbols Explained

Visual explanations of hazard symbols for pressurized parts, auto-start, delays, and electric shock.

Safety Alerts and Symbols (continued)

Electrical and Burn Hazard Symbols

Visual explanations for electrical connection dangers and burn hazards.

Prohibitions and Mandatory Actions

Asphyxiation and Operational Prohibitions

Mandatory actions regarding asphyxiation hazards and operational restrictions.

Safety Regulations and Technical Changes

Overview of Safety Regulations

Reference to observing safety regulations in Section 4.

General Safety Regulations

Operator Responsibilities and Machine Safety

Guidelines for operators regarding manual understanding, safety warnings, and personnel.

Compressed Air Dangers

Hazards of Compressed Air Power and Connections

Dangers related to compressed air power, projectiles, and connection integrity.

Compressed Air Dangers (continued)

Temperature, Suction, and Air Quality Hazards

Risks from high temperatures, air intake suction, and air quality.

System Pressure and Relief Valve Safety

Safety measures for system pressure, relief valves, and pressure tanks.

Machine-Related Dangers

Electrical Shock and Noise Hazards

Dangers related to electric shock, power quality, and noise exposure.

Water-Cooled Unit and Lifting Dangers

Cooling Water Health Risks and Lifting Precautions

Dangers from cooling water bacteria and risks associated with lifting machines.

Workplace and Maintenance Dangers

General Workplace Safety and Neglected Maintenance Dangers

Safety practices for the workplace and consequences of neglecting maintenance.

Maintenance and Repair Dangers

Risks During Maintenance and Spare Parts

Dangers from pressurized parts, spare parts, and electrical work during maintenance.

Maintenance, Repair, and Modification Dangers

Safety of Modified Parts and Unauthorized Changes

Risks from damaged parts, modifications, and unauthorized alterations.

System Operation and Control

System Operation and Control (continued)

Emergency Stop Warning and Usage

Warning and guidelines for the correct usage of the emergency stop button.

Electrical Connections and Safety

Electrical Connections and Fan Settings

Checking the Oil Level

Oil Level and Lubricant Management

First Commissioning Safety

Initial Start-up Safety Precautions and Warnings

Safety measures for initial commissioning, including rotating parts and transport damage.

First Commissioning Procedures

Commissioning Steps and Rotation Checks

Detailed steps for first commissioning, including checks and rotation verification.

First Commissioning Rotation Diagrams

First Commissioning Shutdowns and Protection

Controller Warnings and Routine Commissioning

Commissioning After Malfunction and Shutoff

Emergency Stop Usage Guidelines

Guidelines for the proper use of the emergency stop button.

Emergency Stop Procedures

Consequences of Emergency Stop Usage

Warning regarding the consequences of using the emergency stop button incorrectly.

Maintenance Recommendations

Importance of Timely Maintenance and Motor Care

Emphasis on timely maintenance for satisfaction and electric motor care.

Maintenance and Inspection Safety

High Voltage, Pressure, and Surface Safety

Safety precautions for high voltage, pressurized parts, and hot surfaces.

Service Check Lists

Scheduled Maintenance Check Intervals

Lists of maintenance checks required at different operational intervals.

Maintenance Schedule Intervals

Short, Medium, and Long-Term Intervals

Summary of maintenance intervals based on time and operating hours.

Oil Change Procedures and Factors

Safety, Disposal, and Frequency Factors for Oil Changes

Safety, disposal, and factors affecting oil change frequency.

Oil Change and Filter Replacement

Oil Filter Replacement Safety and Steps

Safety and procedure for changing the oil filter cartridge.

Filter and Separator Replacement

Filter and Separator Replacement (continued)

Pressure Relief Valve

Pressure Relief Valve and Switch Cabinet Terminals

Switch Cabinet Terminals and General Cleaning

Filter Cleaning Procedures

Inspection Intervals and Lubricant Notes

Troubleshooting: Unit Start-up Issues

Troubleshooting: Operational Issues

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