Ingersoll-Rand EP 25-ESP User Manual

APDD 655B
September 1996
Before installation or starting the compressor for the
first time, this manual should be studied carefully to
obtain a clear knowledge of the unit and of the duties to
be performed while operating and maintaining the unit.
RETAIN THIS MANUAL WITH UNIT.
This Technical manual contains IMPORTANT SAFETY
DATA and should be kept with the air compressor at all
times.
EP 20/25/30 - ESP
OPERATORS/
INSTRUCTION MANUAL
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Ingersoll-Rand EP 25-ESP Specifications

General

Brand	Ingersoll-Rand
Model	EP 25-ESP
Category	Industrial Equipment
Language	English

Summary

Safety and Warnings

Safety Instructions

Read all instructions carefully before installing or operating the compressor.

Safety Precautions

Key safety precautions for installing and operating the compressor, including electrical hazards.

Installation

Ventilation

Piping

Essential guidelines for installing safe and effective piping for the compressor system.

Electrical Installation

Instructions for safe and correct electrical installation of the compressor unit.

Voltage Conversion

Procedure for voltage conversion, to be performed by qualified personnel.

Rotation Check

Before Starting / Starting / Stopping

Procedures for safely starting and stopping the compressor unit.

Systems

Coolant System

Description of the coolant system, its function, and fluid requirements.

Air System

Capacity Control

Explanation of the on-line/off-line capacity control with automatic start/stop.

Setting NEMA 1 Pressure Switch

Setting NEMA 4 Pressure Switch

Maintenance

Maintenance Schedule

Recommended maintenance schedule based on operating hours or time intervals.

Maintenance Procedures

Manual Pressure Relief Valve Check

Procedure for checking the manual pressure relief valve's operation.

Sheave Alignment

Drive Belts

Shaft Seal Replacement

Procedure for replacing worn shaft seals on the compressor.

Inlet Air Filter Element

Coolant Filter

Guidelines for changing the coolant filter based on operating hours or coolant changes.

Coolant Change

Procedure for draining and refilling the compressor with coolant.

Coolant Type Change

Coolant Separator Filter Element

Motor Greasing

Trouble Shooting