Ingersoll-Rand Sierra SL 75 User Manual

PIE
OPERATION AND MAINTENANCE MANUAL
with parts catalogue
MANUALE D’USO E MANUTENZIONE
con lista ricambi
MANUAL DE MANEJO Y MANTENIMIENTO
con lista de repuestos
MANUAL DE OPERAÇAO E CONSERVAÇAO
com lista de peças
SL & SM 37 & 45 (50Hz)
SL, SM & SH 55 & 75 (50Hz)
L & H 50 & 60 (60Hz)
L, H & HH 75 &100 (60Hz)
C.P.N : 88155502
ISSUE : 2
DATE : AUGUST 1997
S/No TS0735 –>>

Ingersoll-Rand Sierra SL 75 Specifications

General

Model	Sierra SL75
Phase	3
Type	Rotary Screw
Power	75 HP
Voltage	460 V

Summary

SAFETY

Operating Safety Warnings

Safety Message Types and Definitions

Defines and explains the meaning of warnings, cautions, and notes for safety information.

Maintenance and Handling Safety

Genuine Parts Requirement

Emphasizes the critical need to use only genuine Ingersoll-Rand parts.

General Information

Electrical System and Controls

Installation and Handling

Commissioning and Pre-Start Checks

Machine Placement and Installation Requirements

Operating Instructions

Control Panel Overview and Basic Operations

Identifies control panel elements and explains basic operations like start, stop, and display.

Set Point Configuration and Logic

Fault Finding and Troubleshooting

Provides guidance on diagnosing and resolving common faults and alarms.

Startup and Shutdown Procedures

Details initial startup, normal shutdown, emergency stop, and restart procedures.

Maintenance

Routine Checks and Initial Tasks

Safety Precautions for Maintenance

Essential safety precautions before starting any maintenance work on the machine.

Component Replacement Procedures

Instructions for replacing critical components like air filters, shaft seals, and motor bearings.

Fault Finding

Startup and Control System Faults

Diagnosing issues with compressor startup, control power, starter, and motor overload.

Sensor and System Faults

Troubleshooting high condensate levels and temperature sensor failures.

Pressure, Oil, and Leak Faults

Diagnosing faults related to pressure, oil leaks, and air leaks.

Operational and Component Faults

Parts Catalogue

Motor, Filter, and Piping Diagrams

Electrical System Diagrams

Recommended Parts

Recommended Parts List