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Gardner Denver ESM 50 User Manual

Gardner Denver ESM 50
60 pages
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Original User Manual
Screw Air Compressor
ESM 30-ESM 50
GB
CDN
USA
Id. no. ZS1064358 / 00 - January 2010
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Gardner Denver ESM 50 Specifications

General IconGeneral
Motor Power50 HP
TypeRotary Screw
Power37 kW
Voltage460V
Phase3

Summary

General Information and Maintenance

Maintenance Procedures

Ensures continued trouble-free operation through periodic maintenance and servicing.

Foreword and Operational Guidelines

Intended Use and Safety

Defines correct usage, safety regulations, and risks of misuse for the compressor unit.

Maintenance and Servicing Emphasis

Emphasizes imperative periodic maintenance for optimal compressor performance and reliability.

Safety Regulations

General Safety Instructions

Outlines organizational measures, personnel responsibilities, and general safety practices.

Installation and Normal Operation

Details requirements for safe installation, lifting, leveling, and air intake placement.

Special Work and Maintenance Safety

Emphasizes care, personnel qualifications, and procedures for maintenance and repair work.

Maintenance and Fault Rectification

Covers employer's duty, safe work practices, isolation, and checks before operation after maintenance.

Warning of Special Dangers

Details specific dangers related to electric energy, gas/dust/steam, hydraulics, and noise.

Design and Functioning

Schematic Diagram ESM 30

Presents a detailed schematic diagram of the ESM 30 compressor system with component labels.

Schematic Diagram ESM 37-ESM 50

Provides a detailed schematic diagram of the ESM 37-ESM 50 compressor system with component labels.

Oil Circuit Description

Explains the flow of oil through the system, including the thermostat, cooler, and filter.

Air Circuit Description

Describes the path of intake air through the filter, compressor, and to the consumer network.

System Control Logic

Details the control system operation, including standstill, starting, and stopping sequences.

System Control ESM 37-ESM 50

Explains the system control logic for ESM 37-ESM 50 models, including standstill and starting procedures.

Transport and Installation

Preparations for Commissioning

Commissioning

First Commissioning Steps

Details the steps for initial setup, checks, and starting the compressor unit.

Service and Maintenance

Maintenance Schedule

Presents a detailed schedule for maintenance tasks based on operating hours and time intervals.

Oil Change Procedure

Provides step-by-step instructions for safely draining and refilling the compressor oil.

Trouble-shooting

Unit Cannot Be Started

Lists possible causes and remedies for the unit failing to start.

Unit Stops During Start-up

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

Failure to Reach Set Pressure

Covers issues related to the unit not achieving the set mains pressure and their remedies.

Unit Switches Off Unexpectedly

Lists causes and solutions for the unit unexpectedly switching off.

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