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Ingersoll-Rand 2000 User Manual

Ingersoll-Rand 2000
88 pages
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NIRVANA CYCLING REFRIGERATED DRYER
MODELS 2000-2400
OPERATORS MANUAL
C.C.N. : 80442809
DATE : APRIL 2009
REV. : B
Ensure that the operator reads and understands the
decals and consults the manuals before maintenance
or operation.
Ensure that the Operation and Maintenance manual is
not removed permanently from the machine.
Ensure that maintenance personnel are adequately
trained, competent and have read the Maintenance
Manuals.
a

Table of Contents

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Questions and Answers:

Ingersoll-Rand 2000 Specifications

General IconGeneral
BrandIngersoll-Rand
Model2000
CategoryAir Compressor
LanguageEnglish

Summary

Introduction and Warranty Information

2.0 Introduction to the Air Dryer

The Ingersoll Rand Nirvana Cycling refrigerated air dryer removes moisture, oil vapor, and other contaminants from compressed air.

3.0 Dryer Warranty Details

The Company warrants that the equipment manufactured by it will be free of defects in material and workmanship for a period of twelve months.

4.0 Refrigerated Dryer Nomenclature

Details the nomenclature of the refrigerated dryer, including model, condenser type, and power ratings.

Receiving, Inspection, and Safety

5.0 Receiving and Inspection Procedures

Guidance on inspecting the unit upon receipt and safely unpacking and handling the dryer.

6.0 Safety and Operation Precautions

Essential safety precautions and warnings for operating and maintaining the air dryer.

Safety Warning Levels

Defines Warning, Caution, and Notice to communicate hazard severity and company policy.

Principles of Air Dryer Operation

7.1 Introduction to Dryer Systems

Explains how the dryer removes moisture by cooling air to between 36-40°F and lists the major systems.

7.2 Air System Components

Describes the components of the dryer that come into contact with the compressed air.

7.3 Moisture Removal System

Explains how condensate is discharged using a zero-air-loss drain with a capacitive sensor.

7.4 Refrigeration System Overview

Details the closed-loop system handling R-404A refrigerant, including compressor, condenser, and filter dryer.

7.5 Thermal Mass Circulating System

Describes the circulation of thermal mass fluid in a closed pump loop system for cooling.

7.6 Dryer Controls and Interface

Details the Microprocessor Control, its features, and access levels (CUSTOMER, TECHNICIAN, FACTORY).

7.6.1 Basic User Interface Description

Summarizes the keypad functions and displays of the Microprocessor Control.

7.6.2 Displayable Parameters

Lists and describes the system parameters that can be accessed and displayed by the user.

7.6.3 Dryer Set Points and Alarms

Explains user-adjustable set points and lists parameters like Chiller Off Temperature.

7.6.4 Adjusting Set Points

Provides step-by-step instructions for adjusting set points in CUSTOMER MODE using the control panel.

7.6.5 Alarms and Their Functions

Details various alarms detected by the Microprocessor Control and their functions.

7.6.6 Dryer Start Modes

Describes the three available start modes: Manual, Auto Restart, and Remote Automatic.

Installation and Initial Start-Up

8.1 Location and Mounting Guidelines

Provides guidelines for selecting an appropriate location and mounting the dryer, considering ambient temperature and clearance.

8.2 Piping and Valve Installation

Details piping arrangements, valve functions, and recommendations for connecting the dryer.

8.3 Filtration Recommendations

Recommends pre-filters and post-filters for protecting the dryer and ensuring performance.

8.4 Electrical Connection

Explains how to make electrical connections, including warnings about wiring.

8.5 Initial Start-Up Procedures

Provides essential notices and a warning regarding initial start-up procedures.

8.5.1 Start-Up Sequence

Outlines the step-by-step sequence for starting the dryer after power is applied.

Scheduled Maintenance and Troubleshooting

9.0 Scheduled Maintenance

Guide to routine maintenance tasks required for the air dryer to ensure optimal performance.

9.2 Refrigerant Condenser Maintenance

Recommends regular inspection and cleaning of the condenser, including optional ambient air filters.

9.3 Condensate Discharge System Maintenance

Provides maintenance recommendations for the condensate discharge system, including service unit replacement.

10.0 Technician Mode Operations

Access to advanced parameters for technicians to adjust settings and troubleshoot the dryer.

10.1 Entering Technician Mode

Provides a warning and keystrokes to enter Technician Mode for parameter adjustment.

10.2 Alarm List Access

Explains how to access and view the list of the most recent 20 alarm conditions for troubleshooting.

11.0 Troubleshooting Guide

Guide to identifying and resolving common problems encountered with the air dryer.

11.1 Troubleshooting Introduction

Introduces the troubleshooting guide designed to help identify and correct dryer malfunctions.

11.2 Problem and Action Guide

A guide listing common problems, their symptoms, possible causes, and corrective actions.

Technical Diagrams and Specifications

12.0 Wiring Diagrams

Presents the wiring diagram for the NVC2000-2400 Air and Watercooled models.

13.0 General Arrangement Views

Shows the general arrangement of the NVC2000-2400 dryer with different views and dimensions.

14.0 Replacement Parts List

Lists replacement parts for NVC2000/2400 models, including part numbers and recommended quantities.

15.0 Engineering Specifications

Provides engineering specifications for air and water-cooled condensers, including ratings and dimensions.

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