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Gardner Denver L290 RS 190A V2 User Manual

Gardner Denver L290 RS 190A V2
72 pages
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User manual
Screw compressor
L160 - L290 V2
L160RS- L290RS V2
America
ZS1149274 / 03 - January 2017

Table of Contents

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Gardner Denver L290 RS 190A V2 Specifications

General IconGeneral
ModelL290 RS 190A V2
CategoryAir Compressor
TypeRotary Screw
Power190 kW
Drive TypeDirect Drive
Cooling MethodAir Cooled
Noise Level75 dB(A)

Summary

Safety Requirements

General Safety Instructions

Organizational measures and general safety advice for compressor operation.

Warnings About Special Types of Hazard

Details hazards related to electricity and noise exposure.

Protective and Safety Devices

Lists and describes protective equipment like emergency stop and safety valves.

Electrical Voltage, Spring Tension, and Transport Safety

Covers electrical hazards, spring tension, contamination, transport, and installation safety.

Operational Safety, Maintenance, and Cleanliness

Covers safe operation, special work, maintenance precautions, and cleanliness.

Transport and Installation

Installation Site Requirements

Specifies required clearances, foundation, and site conditions for installation.

Preparing for Commissioning

Electrical Connection Procedures

Instructions for making the electrical connection to the compressor.

Commissioning and Operation

Initial Commissioning Steps

Steps for initial compressor setup and checks before operation.

Checking Drive Motor and Fan Rotation

Procedures to check the correct rotation of motors and fans.

Normal Operation and Emergency Stop

Covers normal operation states, observations, shutdown, and emergency stop usage.

Clearing a Fault

Fault Diagnosis: Unit Not Starting

Lists potential fault causes and remedies for unit not starting.

Fault Diagnosis: Run-up and Pressure Issues

Remedies for faults during run-up and failure to reach network pressure.

Fault Diagnosis: Unit Switches Off

Potential causes and remedies for unit switching off.

Fault Diagnosis: Idle Pressure, Oil, and Safety Valve Issues

Addresses high idle pressure, oil in filter, and safety valve faults.

Maintenance and Service

General Notes and Safety Precautions

Target group for maintenance, safety measures, and pressure relief.

Electrical Components and Water-Cooled Unit Safety

Safety for electrical parts, water-cooled units, and service contact.

Inspection of Protective and Safety Devices

Checks for protective covers, safety valves, and emergency stop function.

Safety Valve Checks, Routine Maintenance, and Connections

Covers safety valve checks, routine tasks, electrical checks, leaks, and materials.

Maintenance Plan Schedules and Intervals

Details maintenance tasks and schedules based on operating hours and time.

Appendix

Technical Data: L160-L200 (60Hz)

Technical specifications for L160-L200 models at 60Hz, air and water-cooled.

Technical Data: L250-L290 (60Hz)

Technical specifications for L250-L290 models at 60Hz, air and water-cooled.

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