Ingersoll-Rand Sierra Series User Manual

SL, SM & SH 90, 110, 132, 150, 200, 250 & 300 (50Hz)
L, H & HH 125, 150, 200, 250, 300, 350 & 400 (60Hz)
This manual contains
important safety information
and must be made available
to personnel who operate and
maintain this machine.
OPERATION AND MAINTENANCE MANUAL
LIBRO D’USO E MANUTENZIONE
MANUAL DE MANEJO Y MANTENIMIENTO
MANUAL DE OPERAÇAO E CONSERVAÇAO
C.C.N. : 80441306
REV. : D
DATE : JANUARY 2010
en pt it es
ENGLISH
PRINT LANGUAGE
PORTUGUESE
SPANISH
ITALIAN

Ingersoll-Rand Sierra Series Specifications

General

Brand	Ingersoll-Rand
Model	Sierra Series
Category	Air Compressor
Language	English

Summary

Safety Information

Safety Classifications

Classifies hazards into Danger, Warning, Caution, and Notes for safety.

Breathing Air Precautions

Precautions regarding the use of compressed air for breathing applications.

Compressed Air Safety

Safety considerations when handling compressed air and related equipment.

Electrical Safety

Electrical safety precautions and requirements for operation and maintenance.

General Information

Capacity Control Methods

Explains automatic unloaded start and on-off line control for managing air output.

Installation and Handling

Prior to Starting Procedures

Crucial checks including electrical, lubricants, and personnel safety.

Multi-Compressor Isolation

Electrical Connection Guidelines

Sizing feeder cables and connecting control circuits to match supply voltage.

Cooling Water Piping Installation

Motor Rotation Check

Drive Motor Rotation Check

Fan Motor Rotation Check

Operating Instructions

Emergency Stop Switch

Function and reset procedure for the emergency stop button.

Start Button Operation

Unloaded Stop Button

Unload Button Function

Load Button Function

Intellisys Microprocessor Controller

Describes the microprocessor control module for starting, operation, and safety.

Current Status Screen Overview

Main Menu Navigation

Operator Setpoints Configuration

User-adjustable variables for compressor logic and operation.

Sensor Calibration Access

Alarm History Access

Setpoint Configuration (Imperial/US)

Details setpoint parameters and their adjustable ranges for Imperial/US units.

Setpoint Configuration (Metric)

Details setpoint parameters and their adjustable ranges for Metric units.

Sensor Calibration Procedure

Alarm History Display Details

Detailed Alarm Descriptions

Specific Alarm Conditions

Maintenance Procedures

Daily Maintenance Tasks

8000 Hours Maintenance

1 Year Maintenance Tasks

Routine Maintenance Procedures

General guidelines for performing periodic maintenance and component replacement.

Maintenance Safety Precautions

Essential safety steps before, during, and after maintenance work.

Air Filter Change Procedure

Step-by-step guide for changing the air filter element, including warnings and tools.

Oil and Oil Filter Change

Procedures for changing the oil filter and oil, including checks and warnings.

Input Shaft Seal Replacement

Motor Bearing Lubrication

Trouble Shooting

Compressor Fails to Start Troubleshooting

Troubleshooting steps for when the compressor does not initiate.

Compressor Shuts Down Troubleshooting

Diagnosing reasons for unexpected compressor shutdowns.

Warning: Change Inlet Filter

Warning: Change Oil Filter

Warning: Sensor Failure

Alarm: High Intercooler Air Temperature

Troubleshooting High 2nd Stage Pressure

Addresses issues with high second stage pressure and related components.

Troubleshooting Starter Faults

Diagnosing starter fault alarms and related circuit issues.

Troubleshooting Motor Overload

Investigating main and fan motor overload conditions.

Troubleshooting High Condensate Level

Resolving issues related to high condensate levels in the system.

Troubleshooting Check Set Points

Steps for resetting, calibrating sensors, and checking set points.

Troubleshooting Control Power/Phase

Diagnosing issues with control power, phase, fuses, and transformers.

Troubleshooting Remote Stop Failure

Troubleshooting failures in remote stop functionality.

Troubleshooting Remote Start Failure

Troubleshooting failures in remote start functionality.

Troubleshooting Emergency Stop

Procedures for disengaging the emergency stop button and resetting.

Troubleshooting Sensor Failure

Diagnosing issues with sensors, connections, and wires.

Low System Air Pressure Issues

Addressing low system air pressure causes like unload mode, low setpoints, or air leaks.

Air Leak Detection and Repair

Checking air piping, manual valves, and solenoid valves for leaks.

Unloading Valve Operation Issues

Troubleshooting issues with the unloading valve and hydraulic cylinder.

System Demand Exceeds Delivery

Addressing situations where demand exceeds compressor output.

Dirty Air Filter Element

Checking and replacing dirty air filter elements.

Compressor Fails to Load Troubleshooting

Diagnosing reasons why the compressor does not load, including hydraulic cylinder and solenoid valve issues.

Water in System Troubleshooting

Troubleshooting water presence due to faulty separators, plugged drains, or dirty aftercooler.

Excessive Noise Level Troubleshooting

Excessive Vibration Troubleshooting

Pressure Relief Valve Opens Troubleshooting

Addressing issues when the pressure relief valve opens due to overpressure or valve defect.